CN118472992A - Charging control method and device, storage and charging integrated machine system, medium and product - Google Patents

Abstract

The embodiment of the application discloses a charging control method, a charging control device, a storage and charging integrated machine system, a medium and a product, wherein the storage and charging integrated machine system comprises an energy storage device and a charging device, and the method comprises the following steps: after successful handshake with the electric equipment, the charging parameters of the storage and charging integrated machine system are sent to the electric equipment; controlling a charging device to receive electric energy transmitted by electric equipment according to charging parameters; in the process of controlling the charging device to receive the electric energy transmitted by the electric equipment, receiving a battery state message of the electric equipment transmitted by the electric equipment; based on the battery state message, under the condition that the condition of stopping power transmission is met, determining that a first stopping discharging event occurs, generating a stopping discharging message of the storage and charging integrated machine system, stopping receiving electric energy transmitted by the electric equipment, and transmitting the stopping discharging message of the storage and charging integrated machine system to the electric equipment, so that the electric equipment can transmit the electric energy to an energy storage device or a power grid through the storage and charging integrated machine system, and the electric energy can be effectively utilized.

Description

Translated fromChinese

充电控制方法、装置、储充一体机系统、介质及产品Charging control method, device, integrated storage and charging system, medium and product

技术领域Technical Field

本申请涉及但不限于充放电技术领域，尤其涉及一种充电控制方法、装置、储充一体机系统、介质及产品。The present application relates to, but is not limited to, the field of charging and discharging technology, and in particular to a charging control method, device, integrated storage and charging system, medium and product.

背景技术Background Art

随着新能源发电技术的发展，电动设备向储充一体机系统输送电能，从而通过储充一体机系统向储能装置或电网输送电能，以达到电能的有效利用，然而，目前暂无应用于包括储充一体机系统与电动设备的关于电动设备向储充一体机系统输送电能的交互方案。With the development of new energy power generation technology, electric equipment transmits electric energy to the integrated storage and charging system, which then transmits electric energy to the energy storage device or the power grid through the integrated storage and charging system to achieve effective utilization of electric energy. However, there is currently no interactive solution for the electric equipment to transmit electric energy to the integrated storage and charging system, which includes the integrated storage and charging system and the electric equipment.

发明内容Summary of the invention

有鉴于此，本申请实施例至少提供一种充电控制方法、装置、储充一体机系统、介质及产品。In view of this, the embodiments of the present application at least provide a charging control method, device, integrated storage and charging system, medium and product.

本申请实施例的技术方案是这样实现的：The technical solution of the embodiment of the present application is implemented as follows:

一方面，本申请实施例提供一种充电控制方法，应用于储充一体机系统，所述储充一体机系统包括储能装置和充电装置，所述方法包括：在所述储充一体机系统与电动设备握手成功后，接收所述电动设备发送用于表征电池所处的工作状态的报文，在确定所述电池所处的工作状态为输电状态的情况下，向所述电动设备发送所述储充一体机系统的充电参数；控制所述充电装置接收所述电动设备以所述充电参数输送的电能，以向所述储能装置或电网输送电能；在控制所述充电装置接收所述电动设备输送的电能的过程中，接收所述电动设备发送的所述电动设备的电池状态报文；所述电池状态报文至少包括以下一个或多个参数：输电状态、电压、温度、电流和荷电状态；基于所述电池状态报文，确定是否满足停止输电条件；在确定满足所述停止输电条件的情况下，确定发生第一终止放电事件并生成所述储充一体机系统的终止放电报文，以及，停止接收所述电动设备输送的电能，并向所述电动设备发送所述储充一体机系统的终止放电报文。On the one hand, an embodiment of the present application provides a charging control method, which is applied to a storage-charging integrated system, wherein the storage-charging integrated system includes an energy storage device and a charging device, and the method includes: after the storage-charging integrated system successfully shakes hands with the electric device, receiving a message sent by the electric device to characterize the working state of the battery, and when it is determined that the working state of the battery is a power transmission state, sending the charging parameters of the storage-charging integrated system to the electric device; controlling the charging device to receive the electric energy transmitted by the electric device with the charging parameters, so as to transmit the electric energy to the energy storage device or the power grid; and controlling the charging device to transmit the electric energy to the power grid. In the process of receiving the electric energy transmitted by the electric device, the electrical device receives a battery status message of the electric device sent by the electric device; the battery status message includes at least one or more of the following parameters: power transmission status, voltage, temperature, current and charge state; based on the battery status message, it is determined whether the condition for stopping power transmission is met; when it is determined that the condition for stopping power transmission is met, it is determined that a first termination discharge event occurs and a termination discharge message of the storage-charging system is generated, and the reception of the electric energy transmitted by the electric device is stopped, and a termination discharge message of the storage-charging system is sent to the electric device.

本申请实施例中，在储充一体机系统和电动设备握手成功后，向电动设备发送充电参数，然后接收电动设备以充电参数输送的电能。在接收电动设备输送的电能的过程中，基于接收电动设备的电池状态报文和停止输电条件，可以确定第一终止放电事件的发生，进而在第一终止放电事件发生的情况下，停止接收电动设备输送的电能，这种应用于储充一体机系统与电动设备之间的关于电动设备向储充一体机系统输送电能的之间的交互方法，使得电动设备可以通过储充一体机系统向储能装置或电网输送电能，以达到电能有效利用。In the embodiment of the present application, after the integrated storage and charging system and the electric device have successfully shaken hands, charging parameters are sent to the electric device, and then the electric energy delivered by the electric device with the charging parameters is received. In the process of receiving the electric energy delivered by the electric device, the occurrence of the first termination discharge event can be determined based on the battery status message of the received electric device and the condition for stopping power transmission, and then when the first termination discharge event occurs, the reception of the electric energy delivered by the electric device is stopped. This interactive method between the integrated storage and charging system and the electric device regarding the electric device delivering electric energy to the integrated storage and charging system enables the electric device to deliver electric energy to the energy storage device or the power grid through the integrated storage and charging system to achieve effective utilization of electric energy.

在一些实施例中，所述方法包括：响应于第一终止放电事件，生成并向所述电动设备发送所述储充一体机系统的充电统计报文，以及接收所述电动设备发送的放电统计报文；所述充电统计报文至少包括以下一种或多种：充电电量和充电时长；所述放电统计报文至少包括以下一种或多种：放电电量和放电时长；基于所述储充一体机系统的充电统计报文和/或所述电动设备的放电统计报文，确定所述电动设备输送的总电量；基于所述电动设备输送的总电量，确定待支付的费用。In some embodiments, the method includes: in response to a first termination discharge event, generating and sending a charging statistical message of the storage-charging system to the electric device, and receiving a discharge statistical message sent by the electric device; the charging statistical message includes at least one or more of the following: charging power and charging duration; the discharge statistical message includes at least one or more of the following: discharge power and discharge duration; based on the charging statistical message of the storage-charging system and/or the discharge statistical message of the electric device, determining the total power delivered by the electric device; based on the total power delivered by the electric device, determining the fee to be paid.

本申请实施例中，响应于第一终止放电事件，基于生成的储充一体机系统的充电统计报文和/或接收到的电动设备的放电统计报文，确定待支付的费用，可以实现输送电能完成后，充电费用的自动结算，从而实现充电费用的自动推送结算，进而实现了从电动设备与储充一体机系统连接到输送电能完成后自动结算费用的一体化方案。In an embodiment of the present application, in response to the first termination discharge event, the fees to be paid are determined based on the charging statistical message of the storage-charging system generated and/or the discharge statistical message of the received electric device, so that the automatic settlement of the charging fees can be achieved after the power transmission is completed, thereby realizing the automatic push settlement of the charging fees, and further realizing an integrated solution from the connection between the electric device and the storage-charging system to the automatic settlement of fees after the power transmission is completed.

在一些实施例中，所述电池所处的工作状态包括：输电状态或充电状态。In some embodiments, the working state of the battery includes: a power transmission state or a charging state.

本申请实施例中，说明了电动设备的电池支持的工作状态，这样在储充一体机系统在接收到表征电池所处的工作状态为输电状态情况下，向电动设备发送充电参数，从而电动设备可以以储充一体机系统发送的储充一体机系统的充电参数，向储充一体机系统输送电能。In the embodiment of the present application, the working state supported by the battery of the electric device is explained, so that when the storage and charging system receives a signal indicating that the working state of the battery is a power transmission state, the charging parameter is sent to the electric device, so that the electric device can transmit electric energy to the storage and charging system with the charging parameter of the storage and charging system sent by the storage and charging system.

在一些实施例中，在接收所述电动设备发送用于表征电池所处的工作状态的报文之前，所述方法包括：在所述储充一体机系统与电动设备握手成功后，响应于所述电动设备处于输电模式，配置所述储充一体机系统的输电参数；所述输电参数至少包括以下一种或多种：输电状态、同步时间、输电最大能力、停止输电条件；在所述输电参数的配置完成的情况下，向所述电动设备发送所述输电参数；基于所述电动设备发送的电动设备的准备就绪报文，确定是否准备接收所述电动设备输送的电能；在确定准备接收所述电动设备输送的电能的情况下，确定等待接收所述电动设备发送的用于表征电池所处的工作状态的报文，并向所述电动设备发送所述储充一体机系统的准备就绪报文。In some embodiments, before receiving a message sent by the electric device to characterize the working status of the battery, the method includes: after the storage and charging system successfully shakes hands with the electric device, in response to the electric device being in a power transmission mode, configuring the transmission parameters of the storage and charging system; the transmission parameters include at least one or more of the following: power transmission status, synchronization time, maximum power transmission capacity, and conditions for stopping power transmission; when the configuration of the transmission parameters is completed, sending the transmission parameters to the electric device; based on the electric device's readiness message sent by the electric device, determining whether to receive the electric energy delivered by the electric device; when it is determined that the electric energy delivered by the electric device is ready to be received, determining to wait for receiving the message sent by the electric device to characterize the working status of the battery, and sending the storage and charging system's readiness message to the electric device.

本申请实施例中，首先，在确定电动设备处于输电模式的情况下，配置储充一体机系统的输电参数，然后向电动设备发送储充一体机系统的输电参数，这样电动设备可以基于接收到储充一体机系统的输电参数调整电动设备的对应的参数，从而在参数调整成功的情况下生成并向储充一体机系统发送电动设备的准备就绪报文，这样储充一体机系统在接收到电动设备的准备就绪报文后，可以确定电动设备已准备好输送电能。In an embodiment of the present application, first, when it is determined that the electric device is in the power transmission mode, the power transmission parameters of the storage and charging system are configured, and then the power transmission parameters of the storage and charging system are sent to the electric device, so that the electric device can adjust the corresponding parameters of the electric device based on the power transmission parameters received from the storage and charging system, and then generate and send a readiness message of the electric device to the storage and charging system when the parameter adjustment is successful, so that after receiving the readiness message of the electric device, the storage and charging system can determine that the electric device is ready to transmit electric energy.

在一些实施例中，响应于所述电动设备处于输电模式，配置所述储充一体机系统的输电参数之前，所述方法还包括：在所述储充一体机系统与电动设备握手成功后，接收所述电动设备发送的所述电动设备的电池参数；所述电池参数至少包括以下一种或多种：电压、温度、荷电状态和工作模式；所述工作模式包括：充电模式或输电模式；基于所述电动设备的电池参数，确定所述电动设备的电池状态是否正常；在确定所述电动设备的电池状态为正常，以及所述工作模式的取值表征为输电模式的情况下，确定对所述储充一体机系统进行输电参数的配置。In some embodiments, in response to the electric device being in the power transmission mode, before configuring the power transmission parameters of the storage and charging system, the method also includes: after the storage and charging system successfully shakes hands with the electric device, receiving the battery parameters of the electric device sent by the electric device; the battery parameters include at least one or more of the following: voltage, temperature, state of charge and operating mode; the operating mode includes: charging mode or transmission mode; based on the battery parameters of the electric device, determining whether the battery status of the electric device is normal; when it is determined that the battery status of the electric device is normal and the value of the operating mode is characterized by the power transmission mode, determining to configure the power transmission parameters of the storage and charging system.

本申请实施例中，在电动设备的工作模式的取值表征为输电模式，以及电动设备的电池状态为正常的情况下，确定电动设备的电池的可以支持输出电能到其他设备，这样可以通过对储充一体机系统进行输电参数的配置，并基于输电参数配置电动设备中的对应参数，以使得充电设备可以接收到电动设备输送的电能，从而实现对目标充电对象的充电。In an embodiment of the present application, when the value of the working mode of the electric device is characterized as a power transmission mode, and the battery status of the electric device is normal, it is determined that the battery of the electric device can support the output of electric energy to other devices. In this way, the power transmission parameters of the storage and charging integrated system can be configured, and the corresponding parameters in the electric device are configured based on the power transmission parameters, so that the charging device can receive the electric energy transmitted by the electric device, thereby realizing charging of the target charging object.

在一些实施例中，所述方法包括：响应于所述电动设备处于充电模式，确定所述储充一体机系统对所述电动设备的目标充电模式；所述目标充电模式为超充模式、快充模式和慢充模式中之一；在所述目标充电模式不为慢充模式的情况下，基于所述储能装置的荷电状态值和剩余能量状态值，确定所述储能装置是否支持按照所述目标充电模式对所述电动设备进行充电；在所述储能装置支持按照所述目标充电模式对所述电动设备进行充电的情况下，确定控制所述充电装置按照所述目标充电模式对应的充电倍率对所述电动设备进行充电。In some embodiments, the method includes: in response to the electric device being in a charging mode, determining a target charging mode of the electric device by the integrated storage and charging system; the target charging mode is one of a supercharging mode, a fast charging mode and a slow charging mode; when the target charging mode is not a slow charging mode, determining whether the energy storage device supports charging the electric device according to the target charging mode based on the charge state value and the remaining energy state value of the energy storage device; when the energy storage device supports charging the electric device according to the target charging mode, determining to control the charging device to charge the electric device according to the charging rate corresponding to the target charging mode.

本申请实施例中，首先，在电动设备处于充电模式的情况下，确定目标充电模式，然后，在目标充电模式不为慢充模式的情况下，基于储能装置当前的荷电状态值和剩余能量值，可以确定出储能装置是否支持按照以目标充电模式对电动设备进行充电，最后，在确定储能装置支持按照目标充电模式对电动设备进行充电的情况下，以目标充电模式对应的充电倍率对电动设备进行充电，实现了对电动设备的快速充电，提高了电动设备的充电效率。In an embodiment of the present application, first, when the electric device is in a charging mode, a target charging mode is determined, and then, when the target charging mode is not a slow charging mode, based on the current state of charge value and the remaining energy value of the energy storage device, it can be determined whether the energy storage device supports charging the electric device according to the target charging mode. Finally, when it is determined that the energy storage device supports charging the electric device according to the target charging mode, the electric device is charged at a charging rate corresponding to the target charging mode, thereby achieving fast charging of the electric device and improving the charging efficiency of the electric device.

另一方面，本申请实施例提供一种充电控制方法，应用于电动设备，所述方法包括：在储充一体机系统与所述电动设备握手成功后，向所述储充一体机系统发送用于表征电池所处的工作状态的报文；接收所述储充一体机系统发送的所述储充一体机系统的充电参数，以所述储充一体机系统发送的所述储充一体机系统的充电参数，向所述储充一体机系统输送电能；在向所述储充一体机系统输送电能的过程中，向所述储充一体机系统发送电池状态报文；在接收到所述储充一体机系统发送的所述储充一体机系统的终止放电报文的情况下，确定发生第二终止放电事件，以及，停止向所述储充一体机系统输送电能；响应于第二终止放电事件，生成并向所述储充一体机系统发送所述电动设备的放电统计报文。On the other hand, an embodiment of the present application provides a charging control method, which is applied to an electric device, and the method includes: after a storage-charging system successfully shakes hands with the electric device, sending a message for characterizing the working status of the battery to the storage-charging system; receiving the charging parameters of the storage-charging system sent by the storage-charging system, and delivering electric energy to the storage-charging system with the charging parameters of the storage-charging system sent by the storage-charging system; in the process of delivering electric energy to the storage-charging system, sending a battery status message to the storage-charging system; upon receiving a termination discharge message of the storage-charging system sent by the storage-charging system, determining that a second termination discharge event has occurred, and stopping the delivery of electric energy to the storage-charging system; in response to the second termination discharge event, generating and sending a discharge statistics message of the electric device to the storage-charging system.

本申请实施例中，在储充一体机系统和电动设备握手成功后，向所述储充一体机系统发送用于表征电池所处的工作状态的报文；接收所述储充一体机系统发送的所述储充一体机系统的充电参数，以储充一体机系统发送的储充一体机系统的充电参数，向储充一体机系统输送电能，然后，在向储充一体机系统输送电能的过程中，基于接收到的储充一体机系统发送储充一体机系统的终止放电报文，确定发生第二终止放电事件，通过这种方法可以停止向储充一体机系统输送电能。In an embodiment of the present application, after the storage-charging system and the electric device successfully shake hands, a message for characterizing the working status of the battery is sent to the storage-charging system; the charging parameters of the storage-charging system sent by the storage-charging system are received, and electric energy is delivered to the storage-charging system using the charging parameters of the storage-charging system sent by the storage-charging system; then, in the process of delivering electric energy to the storage-charging system, based on the received message of terminating discharge of the storage-charging system sent by the storage-charging system, it is determined that a second termination discharge event has occurred. In this way, the delivery of electric energy to the storage-charging system can be stopped.

在一些实施例中，所述方法还包括：接收所述储充一体机系统发送的充电统计报文；基于所述储充一体机系统发送的充电统计报文和/或所述电动设备的放电统计报文，确定所述电动设备输送的总电量；基于所述电动设备输送的总电量，确定待收取的费用。In some embodiments, the method also includes: receiving charging statistics messages sent by the integrated storage and charging system; determining the total amount of electricity delivered by the electric device based on the charging statistics messages sent by the integrated storage and charging system and/or the discharge statistics messages of the electric device; and determining the fees to be charged based on the total amount of electricity delivered by the electric device.

本申请实施例中，在储充一体机系统和电动设备握手成功后，以储充一体机系统发送的储充一体机系统的充电参数，向储充一体机系统输送电能，然后，通过储充一体机系统的充电统计报文和/或电动设备的放电统计报文，确定待收取的费用，并将待收取的费用发送给储充一体机系统，可以实现自动结算电动设备的待收取的费用。此外，在电动设备停止输送电能后，通过储充一体机系统的充电统计报文和/或电动设备的放电统计报文确定待收取的费用，保障了费用计算的准确性。In the embodiment of the present application, after the storage-charging system and the electric device have successfully shaken hands, the storage-charging system is supplied with electric energy using the charging parameters of the storage-charging system sent by the storage-charging system. Then, the fees to be collected are determined through the charging statistics message of the storage-charging system and/or the discharge statistics message of the electric device, and the fees to be collected are sent to the storage-charging system, so that the fees to be collected of the electric device can be automatically settled. In addition, after the electric device stops supplying electric energy, the fees to be collected are determined through the charging statistics message of the storage-charging system and/or the discharge statistics message of the electric device, thereby ensuring the accuracy of the fee calculation.

在一些实施例中，以所述储充一体机系统发送的所述储充一体机系统的充电参数，向所述储充一体机系统输送电能之前，所述方法还包括：在所述储充一体机系统与电动设备握手成功后，接收所述储充一体机系统发送的输电参数；基于所述输电参数，调整所述电动设备对应的参数以及确定是否准备对所述储充一体机系统输送电能；在确定准备对所述储充一体机系统输送电能的情况下，生成并向所述储充一体机系统发送所述电动设备的准备就绪报文；接收所述储充一体机系统的准备就绪报文，以及确定向所述储充一体机系统发送用于表征电池所处的工作状态的报文。In some embodiments, before transmitting electric energy to the integrated storage and charging system using the charging parameters of the integrated storage and charging system sent by the integrated storage and charging system, the method also includes: after the integrated storage and charging system successfully shakes hands with the electric device, receiving the power transmission parameters sent by the integrated storage and charging system; based on the power transmission parameters, adjusting the parameters corresponding to the electric device and determining whether to prepare to transmit electric energy to the integrated storage and charging system; when it is determined that electric energy is ready to be transmitted to the integrated storage and charging system, generating and sending a readiness message of the electric device to the integrated storage and charging system; receiving the readiness message of the integrated storage and charging system, and determining to send a message to the integrated storage and charging system for characterizing the working status of the battery.

本申请实施例中，电动设备可以基于接收到储充一体机系统的输电参数调整电动设备的对应参数，并向储充一体机系统发送电动设备的准备就绪报文，这样储充一体机系统在接收电动设备的准备就绪报文后，确定准备接收电动设备输送的电能，并向电动设备发送储充一体机系统的准备就绪报文，从而电动设备在接收到储充一体机系统的准备就绪报文后，向储充一体机系统发送用于表征电池所处的工作状态的报文，进入向储充一体机系统输送电能的阶段。In an embodiment of the present application, the electric device can adjust the corresponding parameters of the electric device based on the power transmission parameters received from the storage and charging system, and send a readiness message of the electric device to the storage and charging system. After receiving the readiness message from the electric device, the storage and charging system determines that it is ready to receive the electric energy transmitted by the electric device, and sends the readiness message of the storage and charging system to the electric device. After receiving the readiness message from the storage and charging system, the electric device sends a message to the storage and charging system for characterizing the working status of the battery, and enters the stage of transmitting electric energy to the storage and charging system.

再一方面，本申请实施例提供一种充电控制装置，应用于储充一体机系统，所述储充一体机系统包括储能装置和充电装置，所述装置包括：第一发送模块，用于在所述储充一体机系统与电动设备握手成功后，接收所述电动设备发送用于表征电池所处的工作状态的报文，在确定所述电池所处的工作状态为输电状态的情况下，向所述电动设备发送所述储充一体机系统的充电参数；第一接收模块，用于接收所述电动设备以所述充电参数输送的电能，以向所述储能装置或电网输送电能；第一接收模块，还用于在接收所述电动设备输送的电能的过程中，接收所述电动设备发送的所述电动设备的电池状态报文；所述电池状态报文至少包括以下一个或多个参数：输电状态、电压、温度、电流和荷电状态；第一确定模块，用于基于所述电池状态报文，确定是否满足停止输电条件；第一确定模块，还用于在确定满足所述停止输电条件的情况下，确定发生第一终止放电事件并生成所述储充一体机系统的终止放电报文，以及，停止接收所述电动设备输送的电能，并向所述电动设备发送所述储充一体机系统的终止放电报文。On the other hand, an embodiment of the present application provides a charging control device, which is applied to a storage-charging system, wherein the storage-charging system includes an energy storage device and a charging device, and the device includes: a first sending module, which is used to receive a message sent by the electric device to characterize the working state of the battery after the storage-charging system successfully shakes hands with the electric device, and when it is determined that the working state of the battery is a power transmission state, the charging parameters of the storage-charging system are sent to the electric device; a first receiving module, which is used to receive the electric energy transmitted by the electric device with the charging parameters to transmit the electric energy to the energy storage device or the power grid; the first receiving module is also used to receive the electric energy transmitted by the electric device with the charging parameters to transmit the electric energy to the energy storage device or the power grid; In the process of receiving the electric energy transmitted by the electric device, a battery status message of the electric device sent by the electric device is received; the battery status message includes at least one or more of the following parameters: power transmission status, voltage, temperature, current and charge state; a first determination module is used to determine whether a condition for stopping power transmission is met based on the battery status message; the first determination module is also used to determine the occurrence of a first termination discharge event and generate a termination discharge message of the storage-charging system when it is determined that the condition for stopping power transmission is met, as well as stop receiving the electric energy transmitted by the electric device and send a termination discharge message of the storage-charging system to the electric device.

又一方面，本申请实施例提供一种充电控制装置，应用于电动设备，所述装置包括：输送模块，用于在储充一体机系统与所述电动设备握手成功后，向所述储充一体机系统发送用于表征电池所处的工作状态的报文；接收所述储充一体机系统发送的所述储充一体机系统的充电参数，以所述储充一体机系统发送的所述储充一体机系统的充电参数，向所述储充一体机系统输送电能；第二发送模块，用于在向所述储充一体机系统输送电能的过程中，向所述储充一体机系统发送电池状态报文；第二确定模块，用于在接收到所述储充一体机系统发送的所述储充一体机系统的终止放电报文的情况下，确定发生第二终止放电事件，以及，停止向所述储充一体机系统输送电能；第二生成模块，用于响应于第二终止放电事件，生成并向所述储充一体机系统发送所述电动设备的放电统计报文。On the other hand, an embodiment of the present application provides a charging control device, which is applied to an electric device, and the device includes: a transmission module, which is used to send a message for characterizing the working status of the battery to the integrated storage and charging system after the storage and charging system successfully shakes hands with the electric device; receives the charging parameters of the integrated storage and charging system sent by the integrated storage and charging system, and transmits electric energy to the integrated storage and charging system with the charging parameters of the integrated storage and charging system sent by the integrated storage and charging system; a second sending module, which is used to send a battery status message to the integrated storage and charging system during the process of transmitting electric energy to the integrated storage and charging system; a second determination module, which is used to determine the occurrence of a second termination discharge event and stop transmitting electric energy to the integrated storage and charging system when receiving a termination discharge message of the storage and charging system sent by the integrated storage and charging system; and a second generation module, which is used to generate and send a discharge statistics message of the electric device to the integrated storage and charging system in response to the second termination discharge event.

又一方面，本申请实施例提供一种储充一体机系统，其特征在于，包括储能装置、充电装置和充电控制装置；其中，On the other hand, the embodiment of the present application provides a storage-charging integrated system, characterized in that it includes an energy storage device, a charging device and a charging control device; wherein,

所述储能装置的一端与直流母线连接，以将所述储能装置中的电能输出到电网；所述储能装置的另一端与所述充电装置连接，以通过所述充电装置和充电枪对电动设备进行充电；所述储能装置用于通过所述充电装置对所述电动设备进行充电，或者将所述储能装置中的电能输出到所述直流母线；One end of the energy storage device is connected to the DC bus to output the electric energy in the energy storage device to the power grid; the other end of the energy storage device is connected to the charging device to charge the electric device through the charging device and the charging gun; the energy storage device is used to charge the electric device through the charging device, or output the electric energy in the energy storage device to the DC bus;

所述充电装置包括双向直流直流变换（Direct Current Direct CurrentConverter，DC/DC）装置，所述充电装置的一端连接到充电枪，另一端连接到所述直流母线；The charging device comprises a bidirectional direct current direct current converter (DC/DC) device, one end of which is connected to the charging gun, and the other end of which is connected to the DC bus;

所述充电装置用于通过所述双向DC/DC装置，将所述电动设备中的电能输送到所述储能装置和/或所述电网处，或者将所述电网的电能和/或所述储能装置的电能输送到所述电动设备处；The charging device is used to transmit the electric energy in the electric device to the energy storage device and/or the power grid through the bidirectional DC/DC device, or to transmit the electric energy of the power grid and/or the electric energy of the energy storage device to the electric device;

所述充电控制装置，用于在所述储充一体机系统与电动设备握手成功后，接收所述电动设备发送用于表征电池所处的工作状态的报文，在确定所述电池所处的工作状态为输电状态的情况下，向所述电动设备发送所述储充一体机系统的充电参数；The charging control device is used to receive a message sent by the electric device to characterize the working state of the battery after the integrated storage and charging system and the electric device have successfully shaken hands, and send the charging parameters of the integrated storage and charging system to the electric device when it is determined that the working state of the battery is a power transmission state;

控制所述充电装置接收所述电动设备以所述充电参数输送的电能，以向所述储能装置或电网输送电能；Controlling the charging device to receive the electric energy delivered by the electric device with the charging parameters, so as to deliver the electric energy to the energy storage device or the power grid;

在控制所述充电装置接收所述电动设备输送的电能的过程中，所述充电控制装置，还用于接收所述电动设备发送的所述电动设备的电池状态报文；所述电池状态报文至少包括以下一个或多个参数：输电状态、电压、温度、电流和荷电状态；基于所述电池状态报文，确定是否满足停止输电条件；在确定满足所述停止输电条件的情况下，确定发生第一终止放电事件并生成所述储充一体机系统的终止放电报文，以及，停止接收所述电动设备输送的电能，并向所述电动设备发送所述储充一体机系统的终止放电报文。In the process of controlling the charging device to receive the electric energy transmitted by the electric device, the charging control device is also used to receive a battery status message of the electric device sent by the electric device; the battery status message includes at least one or more of the following parameters: power transmission status, voltage, temperature, current and charge state; based on the battery status message, determine whether the condition for stopping power transmission is met; when it is determined that the condition for stopping power transmission is met, determine that a first termination discharge event occurs and generate a termination discharge message of the storage-charging system, and stop receiving the electric energy transmitted by the electric device, and send a termination discharge message of the storage-charging system to the electric device.

又一方面，本申请实施例提供一种计算机可读存储介质，其上存储有计算机程序，该计算机程序被控制器执行时实现上述方法中的部分或全部步骤。On the other hand, an embodiment of the present application provides a computer-readable storage medium having a computer program stored thereon, which implements part or all of the steps in the above method when executed by a controller.

又一方面，本申请实施例提供一种计算机程序产品，包括计算机程序或指令，所述计算机程序或指令被控制器执行时，实现上述中的部分或全部步骤。On the other hand, an embodiment of the present application provides a computer program product, including a computer program or instructions, which implement some or all of the above steps when executed by a controller.

应当理解的是，以上的一般描述和后文的细节描述仅是示例性和解释性的，而非限制本公开的技术方案。It should be understood that the above general description and the following detailed description are merely exemplary and explanatory, and are not intended to limit the technical solutions of the present disclosure.

附图说明BRIEF DESCRIPTION OF THE DRAWINGS

为了更清楚地说明本申请实施例中的技术方案，下面将对实施例描述中所需要使用的附图作简单地介绍，显而易见地，下面描述中的附图仅仅是本申请的一些实施例，对于本领域普通技术人员来讲，在不付出创造性劳动的前提下，还可以根据这些附图获得其它的附图，其中：In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings required for use in the description of the embodiments are briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative work, among which:

图1为本申请实施例提供的一种储充一体机系统的组成结构图一；FIG1 is a structural diagram of a storage-charging integrated system provided in an embodiment of the present application;

图2为本申请实施例提供的一种储充一体机系统的组成结构图二；FIG. 2 is a second structural diagram of a storage-charging integrated system provided in an embodiment of the present application;

图3为本申请实施例提供的一种储能装置、充电装置和电动汽车的通讯网络结构示意图；FIG3 is a schematic diagram of a communication network structure of an energy storage device, a charging device and an electric vehicle provided in an embodiment of the present application;

图4为本申请实施例提供的一种充电控制方法的实现流程示意图一；FIG4 is a schematic diagram of a first implementation flow of a charging control method provided in an embodiment of the present application;

图5为本申请实施例提供的一种充电控制方法的实现流程示意图二；FIG5 is a second schematic diagram of a charging control method according to an embodiment of the present application;

图6为本申请实施例提供的一种充电控制方法的实现流程示意图三；FIG6 is a third schematic diagram of an implementation flow of a charging control method provided in an embodiment of the present application;

图7为本申请实施例提供的一种充电控制方法的实现流程示意图四；FIG. 7 is a fourth schematic diagram of a flow chart of a charging control method according to an embodiment of the present application;

图8为本申请实施例提供的一种充电控制方法的实现流程示意图五；FIG8 is a fifth schematic diagram of a charging control method according to an embodiment of the present application;

图9为本申请实施例提供的一种充电控制方法的实现流程示意图六；FIG9 is a sixth schematic diagram of a flow chart of a charging control method according to an embodiment of the present application;

图10为本申请实施例提供的一种VtoG参数配置阶段的实现流程示意图；FIG10 is a schematic diagram of an implementation flow of a VtoG parameter configuration phase provided in an embodiment of the present application;

图11为本申请实施例提供的一种VtoG阶段的实现流程示意图；FIG11 is a schematic diagram of an implementation flow of a VtoG stage provided in an embodiment of the present application;

图12为本申请实施例提供的一种VtoG结束阶段的实现流程示意图；FIG12 is a schematic diagram of an implementation flow of a VtoG end phase provided in an embodiment of the present application;

图13为本申请实施例提供的一种充电控制装置的组成结构示意图一；FIG13 is a schematic diagram of a charging control device according to an embodiment of the present application;

图14为本申请实施例提供的一种充电控制装置的组成结构示意图二。FIG. 14 is a second schematic diagram of the composition structure of a charging control device provided in an embodiment of the present application.

具体实施方式DETAILED DESCRIPTION

为了使本申请的目的、技术方案和优点更加清楚，下面结合附图和实施例对本申请的技术方案进一步详细阐述，所描述的实施例不应视为对本申请的限制，本领域普通技术人员在没有做出创造性劳动前提下所获得的所有其它实施例，都属于本申请保护的范围。In order to make the purpose, technical solutions and advantages of the present application clearer, the technical solutions of the present application are further elaborated in detail below in conjunction with the drawings and embodiments. The described embodiments should not be regarded as limiting the present application. All other embodiments obtained by ordinary technicians in the field without making creative work are within the scope of protection of the present application.

在以下的描述中，涉及到“一些实施例”，其描述了所有可能实施例的子集，但是可以理解，“一些实施例”可以是所有可能实施例的相同子集或不同子集，并且可以在不冲突的情况下相互结合。In the following description, reference is made to “some embodiments”, which describe a subset of all possible embodiments, but it will be understood that “some embodiments” may be the same subset or different subsets of all possible embodiments and may be combined with each other without conflict.

需要指出，本申请实施例所涉及的术语“第一\第二\第三”仅仅是是区别类似的对象，不代表针对对象的特定排序，可以理解地，“第一\第二\第三”在允许的情况下可以互换特定的顺序或先后次序，以使这里描述的本申请实施例能够以除了在这里图示或描述的以外的顺序实施。It should be pointed out that the terms "first\second\third" involved in the embodiments of the present application are merely to distinguish similar objects and do not represent a specific ordering of the objects. It can be understood that "first\second\third" can be interchanged in a specific order or sequence where permitted, so that the embodiments of the present application described here can be implemented in an order other than that illustrated or described here.

本技术领域技术人员可以理解，除非另外定义，这里使用的所有术语（包括技术术语和科学术语），具有与本申请实施例所属领域中的普通技术人员的一般理解相同的意义。还应该理解的是，诸如通用字典中定义的那些术语，应该被理解为具有与现有技术的上下文中的意义一致的意义，并且除非像这里一样被特定定义，否则不会用理想化或过于正式的含义来解释。It will be understood by those skilled in the art that, unless otherwise defined, all terms (including technical terms and scientific terms) used herein have the same meaning as the general understanding of ordinary technicians in the field to which the embodiments of the present application belong. It should also be understood that terms such as those defined in general dictionaries should be understood to have meanings consistent with the meanings in the context of the prior art, and will not be interpreted with idealized or overly formal meanings unless specifically defined as here.

电池管理系统：（BMS，Battery Management System）是配合监控储能电池状态的装置，主要就是为了智能化管理及维护各个电池单元，防止电池出现过充电和过放电，延长电池的使用寿命，监控电池的状态。Battery Management System: (BMS) is a device that monitors the status of energy storage batteries. Its main function is to intelligently manage and maintain each battery unit, prevent overcharging and over-discharging of the battery, extend the battery life, and monitor the battery status.

随着新能源发电技术的发展，电动设备向储充一体机系统输送电能，从而通过储充一体机系统向储能系统或电网输送电能，以达到电能的有效利用，然而，目前暂无应用于包括储充一体机系统与电动设备的关于电动设备向储充一体机系统输送电能的交互方案。With the development of new energy power generation technology, electric equipment transmits electric energy to the integrated storage and charging system, and then the integrated storage and charging system transmits electric energy to the energy storage system or the power grid to achieve effective utilization of electric energy. However, there is currently no interactive solution applied to the integrated storage and charging system and electric equipment for the electric equipment to transmit electric energy to the integrated storage and charging system.

本申请实施例提供了一种储充一体机系统，如图1所示，包括储能装置212、充电装置213和充电控制装置214；其中，The embodiment of the present application provides a storage-charging integrated system, as shown in FIG1 , including an energy storage device 212 , a charging device 213 and a charging control device 214 ; wherein,

所述储能装置212的一端与直流母线8连接，以将所述储能装置212中的电能输出到电网10；所述储能装置212的另一端与所述充电装置213连接，以通过所述充电装置213和充电枪31对电动设备41进行充电；所述储能装置212用于通过所述充电装置213对所述电动设备41进行充电，或者将所述储能装置212中的电能输出到所述直流母线8；One end of the energy storage device 212 is connected to the DC bus 8 to output the electric energy in the energy storage device 212 to the power grid 10; the other end of the energy storage device 212 is connected to the charging device 213 to charge the electric device 41 through the charging device 213 and the charging gun 31; the energy storage device 212 is used to charge the electric device 41 through the charging device 213, or output the electric energy in the energy storage device 212 to the DC bus 8;

这里，储能装置212中还包括电池管理系统（Battery Management System，BMS），其中BMS用于负责监控储能装置中电池的状态，如电压、电流、温度和电池健康状态。Here, the energy storage device 212 also includes a battery management system (BMS), wherein the BMS is responsible for monitoring the status of the batteries in the energy storage device, such as voltage, current, temperature and battery health status.

所述充电装置213包括双向DC/DC装置，所述充电装置213的一端连接到充电枪31，另一端连接到所述直流母线8；The charging device 213 includes a bidirectional DC/DC device, one end of which is connected to the charging gun 31, and the other end of which is connected to the DC bus 8;

所述充电装置213用于通过所述双向DC/DC装置，将所述电动设备41中的电能输送到所述储能装置212和/或所述电网10处，或者将所述电网10的电能和/或所述储能装置212的电能输送到所述电动设备41处；The charging device 213 is used to transmit the electric energy in the electric device 41 to the energy storage device 212 and/or the power grid 10 through the bidirectional DC/DC device, or to transmit the electric energy of the power grid 10 and/or the electric energy of the energy storage device 212 to the electric device 41;

充电装置213中还包括充电控制单元（Charge Control Unit，CCU）。The charging device 213 also includes a charging control unit (CCU).

在一些实施方式中，可以是通过双向交流直流变换（Alternating CurrentDirect Current Converter，AC/DC）装置9将直流母线8的电能转换为交流电输送到电网10处，也可以是将电网10处的电能转换为直流电输送到直流母线8处。在一些实施方式中，电网10上还包括变压器7，变压器7用于对电网上10的电能进行电压变换后，给连接在电网10上的负载或电动设备41提供电能。In some embodiments, the electric energy of the DC bus 8 may be converted into AC power and transmitted to the grid 10 by an alternating current direct current converter (AC/DC) device 9, or the electric energy at the grid 10 may be converted into DC power and transmitted to the DC bus 8. In some embodiments, the grid 10 further includes a transformer 7, which is used to perform voltage conversion on the electric energy of the grid 10 and provide electric energy to a load or electric device 41 connected to the grid 10.

所述充电控制装置214，用于在所述储充一体机系统与电动设备握手成功后，接收所述电动设备发送用于表征电池所处的工作状态的报文，在确定所述电池所处的工作状态为输电状态的情况下，向所述电动设备发送所述储充一体机系统的充电参数；控制所述充电装置接收所述电动设备以所述充电参数输送的电能，以向所述储能装置或电网输送电能；The charging control device 214 is used to receive a message sent by the electric device to characterize the working state of the battery after the integrated storage and charging system and the electric device have successfully shaken hands, and when it is determined that the working state of the battery is a power transmission state, send the charging parameters of the integrated storage and charging system to the electric device; control the charging device to receive the electric energy transmitted by the electric device with the charging parameters, so as to transmit electric energy to the energy storage device or the power grid;

在控制所述充电装置接收所述电动设备输送的电能的过程中，所述充电控制装置，还用于接收所述电动设备发送的所述电动设备的电池状态报文；所述电池状态报文至少包括以下一个或多个参数：输电状态、电压、温度、电流和荷电状态；基于所述电池状态报文，确定是否满足停止输电条件；在确定满足所述停止输电条件的情况下，确定发生第一终止放电事件并生成所述储充一体机系统的终止放电报文，以及，停止接收所述电动设备输送的电能，并向所述电动设备发送所述储充一体机系统的终止放电报文。In the process of controlling the charging device to receive the electric energy transmitted by the electric device, the charging control device is also used to receive a battery status message of the electric device sent by the electric device; the battery status message includes at least one or more of the following parameters: power transmission status, voltage, temperature, current and charge state; based on the battery status message, determine whether the condition for stopping power transmission is met; when it is determined that the condition for stopping power transmission is met, determine that a first termination discharge event occurs and generate a termination discharge message of the storage-charging system, and stop receiving the electric energy transmitted by the electric device, and send a termination discharge message of the storage-charging system to the electric device.

在一些实施方式中，充电控制装置214可以是能量管理系统（Energy ManagementSystem，EMS）。In some embodiments, the charging control device 214 may be an Energy Management System (EMS).

在一些实施例中，充电控制装置可以是独立设置在储充一体机系统中储能装置和充电装置之外，用于控制储充一体机系统的运行，例如充电控制装置可以是EMS，这时，EMS可以与储能装置中的BMS以及，充电装置中的CCU相互通信。In some embodiments, the charging control device may be independently arranged outside the energy storage device and the charging device in the integrated storage and charging system to control the operation of the integrated storage and charging system. For example, the charging control device may be an EMS. In this case, the EMS may communicate with the BMS in the energy storage device and the CCU in the charging device.

在另一些实施例中，充电控制装置实现的功能还可以与储充一体机系统的各个子模块（例如储能装置和充电装置）进行集成，用于协同控制储充一体机系统的运行，例如充电控制装置实现的功能全部或部分集成在充电装置的CCU中，又如充电控制装置实现的功能全部或部分集成在储能装置的BMS。In other embodiments, the functions implemented by the charging control device can also be integrated with the various sub-modules of the storage-charging system (such as the energy storage device and the charging device) to coordinate the operation of the storage-charging system. For example, the functions implemented by the charging control device are fully or partially integrated in the CCU of the charging device. For example, the functions implemented by the charging control device are fully or partially integrated in the BMS of the energy storage device.

下面介绍一下由储充一体机系统和电动设备共同组成的系统结构，以电动设备为电动汽车、充电装置包括双向DC/DC装置为例进行说明，其中，储充一体机系统的功率至少可达到480kW，支持对电动设备进行快充、超充和慢充，如图2所示，该系统包括N个储能一体机系统21至2N，其中N为大于1的整数，N个储能一体机系统的下游包括充电枪、电动设备。N个储能一体机系统的上游包括云服务12，储能一体机系统21至2N和云服务12进行信息交互，云服务12与监控平台13进行信息交互。The following is an introduction to the system structure composed of an integrated storage and charging system and electric equipment. The example in which the electric equipment is an electric car and the charging device includes a bidirectional DC/DC device is used for explanation. The power of the integrated storage and charging system can reach at least 480kW, and it supports fast charging, super charging and slow charging of electric equipment. As shown in FIG2 , the system includes N integrated energy storage systems 21 to 2N, where N is an integer greater than 1, and the downstream of the N integrated energy storage systems includes charging guns and electric equipment. The upstream of the N integrated energy storage systems includes a cloud service 12, and the integrated energy storage systems 21 to 2N interact with the cloud service 12, and the cloud service 12 interacts with the monitoring platform 13.

以储充一体机系统21为例，储充一体机系统21的下游包括充电枪31、电动设备41，其中，储充一体机系统21中至少包括无线通讯装置211、储能装置212、充电装置213和充电控制装置214，储能装置212和充电装置213可以进行信息交互，无线通信装置211与云服务12进行通信。Taking the integrated storage and charging system 21 as an example, the downstream of the integrated storage and charging system 21 includes a charging gun 31 and an electric device 41, wherein the integrated storage and charging system 21 includes at least a wireless communication device 211, an energy storage device 212, a charging device 213 and a charging control device 214. The energy storage device 212 and the charging device 213 can exchange information, and the wireless communication device 211 communicates with the cloud service 12.

其中，储能装置、充电装置和电动汽车的通讯架构，如图3所示，充电装置和储能装置是通过控制器局域网（Controller Area Network，CAN）通讯协议、RS485（是美国电子工业协会于1983年发布的串行通信接口标准，是一种工业控制环境中常用的通讯协议）通讯协议、和以太网（Ethernet）通讯协议进行通信，充电装置与电动汽车是通过CAN通讯协议进行通信。Among them, the communication architecture of the energy storage device, the charging device and the electric vehicle is shown in Figure 3. The charging device and the energy storage device communicate through the Controller Area Network (CAN) communication protocol, the RS485 (a serial communication interface standard released by the American Electronics Industry Association in 1983, a commonly used communication protocol in industrial control environments) communication protocol, and the Ethernet communication protocol, and the charging device and the electric vehicle communicate through the CAN communication protocol.

本申请实施例提供了一种充电控制方法，应用于储充一体机系统，所述储充一体机系统包括储能装置和充电装置，如图4所示，该方法可以包括步骤S301至步骤S305：The embodiment of the present application provides a charging control method, which is applied to a storage-charging integrated system, wherein the storage-charging integrated system includes an energy storage device and a charging device. As shown in FIG4 , the method may include steps S301 to S305:

步骤S301：在所述储充一体机系统与电动设备握手成功后，向所述电动设备发送所述储充一体机系统的充电参数；Step S301: after the integrated storage and charging system successfully shakes hands with the electric device, the charging parameters of the integrated storage and charging system are sent to the electric device;

这里，握手通常指两个设备之间的通信协议交换过程，是一种通过交换信息来建立连接或认证双方身份的过程。电动设备可以是以电能进行驱动以进行工作的设备，例如，以电能为动力的电动汽车、电动自行车、电动玩具等具有动力电池的电子设备。Here, handshake usually refers to the communication protocol exchange process between two devices, which is a process of establishing a connection or authenticating the identities of both parties by exchanging information. Electric devices can be devices that are driven by electric energy to work, for example, electric cars, electric bicycles, electric toys and other electronic devices with power batteries that are powered by electric energy.

在一些实施方式中，首先，确定储充一体机系统和电动汽车建立物理连接，即需要将与储充一体机系统连接的充电枪插入到电动汽车的充电口；然后，可以通过交换各自的信息认证双方身份，在身份认证成功后储充一体机系统和电动汽车的握手成功。In some embodiments, first, it is determined that the storage-charging system and the electric vehicle are physically connected, that is, the charging gun connected to the storage-charging system needs to be inserted into the charging port of the electric vehicle; then, the identities of both parties can be authenticated by exchanging their respective information, and after the identity authentication is successful, the handshake between the storage-charging system and the electric vehicle is successful.

步骤S302：控制所述充电装置接收所述电动设备以所述充电参数输送的电能，以向所述储能装置或电网输送电能；Step S302: controlling the charging device to receive the electric energy delivered by the electric device according to the charging parameters, so as to deliver the electric energy to the energy storage device or the power grid;

这里，充电参数指的是储充一体机系统在接收电能的时候的一些允许的充电标准，例如，充电电流和充电功率。储能装置指一种用于存储能量的装置或系统，可以将多余的能量（如热能、动能、电能、位能、化学能等）储存起来，并在需要时释放。电网指由输电线路、变电站、配电站和用户接线等构成的系统。电能是指在一定的时间内电路元件或设备吸收或发出的电能量。Here, charging parameters refer to some allowed charging standards of the storage-charging system when receiving electric energy, such as charging current and charging power. Energy storage device refers to a device or system for storing energy, which can store excess energy (such as thermal energy, kinetic energy, electrical energy, potential energy, chemical energy, etc.) and release it when needed. Power grid refers to a system composed of transmission lines, substations, distribution stations and user wiring. Electric energy refers to the amount of electrical energy absorbed or emitted by circuit elements or equipment within a certain period of time.

在一些实施方式中，储充一体机系统在接收到电动设备输送的电能后，可以将接收到的电能输送到储能装置，从而实现储能装置的充电操作；还可以将接收到的电能输送到电网中，以供连接在电网上的其它电动设备使用。In some embodiments, after receiving the electric energy transmitted by the electric device, the integrated storage and charging system can transmit the received electric energy to the energy storage device, thereby realizing the charging operation of the energy storage device; it can also transmit the received electric energy to the power grid for use by other electric devices connected to the power grid.

步骤S303：在控制所述充电装置接收所述电动设备输送的电能的过程中，接收所述电动设备发送的所述电动设备的电池状态报文；Step S303: receiving a battery status message of the electric device sent by the electric device during the process of controlling the charging device to receive the electric energy delivered by the electric device;

所述电池状态报文至少包括以下一个或多个参数：输电状态、电压、温度、电流和荷电状态；The battery status message includes at least one or more of the following parameters: power transmission status, voltage, temperature, current and charge status;

在一些实施方式中，在电动设备为电动汽车的情况下，则输电状态可以是将电池里的电能输出到其它设备处，对电池进行放电的运行状态，例如：车辆到电网（Vehicle toGrid，VtoG）状态或车辆到储能装置（Vehicle to Battery，VtoB）状态。In some embodiments, when the electric device is an electric car, the power transmission state may be an operating state in which the electric energy in the battery is output to other devices to discharge the battery, for example: a vehicle to grid (VtoG) state or a vehicle to battery (VtoB) state.

步骤S304：基于所述电池状态报文，确定是否满足停止输电条件；Step S304: determining whether a condition for stopping power transmission is met based on the battery status message;

在一些实施方式中，停止输电条件可以为储充一体机系统接收的电量、电动设备的最低荷电状态（SOC，State Of Charge）值，还可以为储能装置的电池过压/过温，其中，储充一体机系统接收的电量和电动设备的最低SOC值可以是用户在储充一体机系统的人机界面设置的。In some embodiments, the condition for stopping power transmission may be the amount of electricity received by the integrated storage and charging system, the minimum state of charge (SOC) value of the electric device, or the overvoltage/overtemperature of the battery of the energy storage device, wherein the amount of electricity received by the integrated storage and charging system and the minimum SOC value of the electric device may be set by the user in the human-machine interface of the integrated storage and charging system.

步骤S305：在确定满足所述停止输电条件的情况下，确定发生第一终止放电事件并生成所述储充一体机系统的终止放电报文，以及，停止接收所述电动设备输送的电能，并向所述电动设备发送所述储充一体机系统的终止放电报文。Step S305: When it is determined that the condition for stopping power transmission is met, determine that a first termination discharge event occurs and generate a termination discharge message of the storage-charging system, and stop receiving the electric energy transmitted by the electric device, and send a termination discharge message of the storage-charging system to the electric device.

在一些实施方式中，在停止输电条件包括储充一体机系统接收的电量的情况下，若当前储充一体机系统已接收到的电量大于等于储充一体机系统接收的电量，则确定满足停止输电条件；在停止输电条件包括电动设备的最低SOC值的情况下，若当前储充一体机系统接收到的电动设备的电池状态报文中SOC值小于等于电动设备的最低SOC值，则确定满足停止输电条件；在停止输电条件包括储能装置的电池过温的情况下，若储充一体机系统接收到的储能装置的温度大于预设的储能装置的温度阈值，则确定满足停止输电条件；在停止输电条件包括储能装置的电池过压的情况下，若储充一体机系统接收到的储能装置的电压大于预设的储能装置的电压阈值，则确定满足停止输电条件。In some embodiments, when the condition for stopping power transmission includes the amount of power received by the integrated storage-charging system, if the amount of power currently received by the integrated storage-charging system is greater than or equal to the amount of power received by the integrated storage-charging system, it is determined that the condition for stopping power transmission is met; when the condition for stopping power transmission includes the minimum SOC value of the electric device, if the SOC value in the battery status message of the electric device currently received by the integrated storage-charging system is less than or equal to the minimum SOC value of the electric device, it is determined that the condition for stopping power transmission is met; when the condition for stopping power transmission includes overtemperature of the battery of the energy storage device, if the temperature of the energy storage device received by the integrated storage-charging system is greater than a preset temperature threshold of the energy storage device, it is determined that the condition for stopping power transmission is met; when the condition for stopping power transmission includes overvoltage of the battery of the energy storage device, if the voltage of the energy storage device received by the integrated storage-charging system is greater than a preset voltage threshold of the energy storage device, it is determined that the condition for stopping power transmission is met.

示例地，在停止输电条件包括储充一体机系统接收的电量的情况下，若储充一体机系统接收的电量为80千瓦时（kW•h）、储充一体机系统已接收的电量为80kW•h，则确定满足停止输电条件；在停止输电条件包括电动设备的最低SOC值的情况下，若电动设备的最低SOC值为30%、储充一体机系统接收到的电池状态报文中的SOC值为25%，则确定满足停止输电条件；在停止输电条件包括储能装置的电池过温的情况下，若储能装置的温度阈值为80度、储能装置的当前温度为81度，则确定满足停止输电条件；在停止输电条件包括储能装置的电池过压的情况下，若储能装置的电压阈值为30V、储能装置的当前电压为35V，则确定满足停止输电条件。For example, when the condition for stopping power transmission includes the amount of electricity received by the integrated storage and charging system, if the amount of electricity received by the integrated storage and charging system is 80 kilowatt-hours (kW•h) and the amount of electricity received by the integrated storage and charging system is 80kW•h, it is determined that the condition for stopping power transmission is met; when the condition for stopping power transmission includes the minimum SOC value of the electric equipment, if the minimum SOC value of the electric equipment is 30% and the SOC value in the battery status message received by the integrated storage and charging system is 25%, it is determined that the condition for stopping power transmission is met; when the condition for stopping power transmission includes the overtemperature of the battery of the energy storage device, if the temperature threshold of the energy storage device is 80 degrees and the current temperature of the energy storage device is 81 degrees, it is determined that the condition for stopping power transmission is met; when the condition for stopping power transmission includes the overvoltage of the battery of the energy storage device, if the voltage threshold of the energy storage device is 30V and the current voltage of the energy storage device is 35V, it is determined that the condition for stopping power transmission is met.

本申请实施例中，在储充一体机系统和电动设备握手成功后，向电动设备发送充电参数，然后接收电动设备以充电参数输送的电能。在接收电动设备输送的电能的过程中，基于接收电动设备的电池状态报文和停止输电条件，可以确定第一终止放电事件的发生，进而在第一终止放电事件发生的情况下，停止接收电动设备输送的电能，这种应用于包括储能装置的储充一体机系统与电动设备之间的关于电动设备向储充一体机系统输送电能的交互方法，使得电动设备可以通过储充一体机系统向储能装置或电网输送电能，以达到电能的有效利用的目的。In an embodiment of the present application, after the integrated storage and charging system and the electric device have successfully shaken hands, charging parameters are sent to the electric device, and then the electric energy delivered by the electric device with the charging parameters is received. In the process of receiving the electric energy delivered by the electric device, the occurrence of the first termination discharge event can be determined based on the battery status message and the condition for stopping power transmission received from the electric device, and then when the first termination discharge event occurs, the reception of the electric energy delivered by the electric device is stopped. This interactive method between the integrated storage and charging system including the energy storage device and the electric device regarding the electric device delivering electric energy to the integrated storage and charging system enables the electric device to deliver electric energy to the energy storage device or the power grid through the integrated storage and charging system, so as to achieve the purpose of effective utilization of electric energy.

本申请实施例提供了一种充电控制方法，应用于储能系统的储充一体机系统，如图5所示，该方法可以包括步骤S401至步骤S405：The present application provides a charging control method, which is applied to a storage-charging integrated system of an energy storage system. As shown in FIG5 , the method may include steps S401 to S405:

步骤S401：在所述储充一体机系统与电动设备握手成功后，向所述电动设备发送所述储充一体机系统的充电参数；Step S401: after the integrated storage and charging system successfully shakes hands with the electric device, the charging parameters of the integrated storage and charging system are sent to the electric device;

在一些实施例中，上述步骤S401的实施，可以包括步骤S4011和步骤S4012：In some embodiments, the implementation of the above step S401 may include step S4011 and step S4012:

步骤S4011：在所述储充一体机系统与电动设备握手成功后，接收所述电动设备发送用于表征电池所处的工作状态的报文，其中，所述电池所处的工作状态包括：输电状态或充电状态；Step S4011: after the integrated storage and charging system successfully shakes hands with the electric device, receiving a message sent by the electric device to characterize the working state of the battery, wherein the working state of the battery includes: power transmission state or charging state;

这里，充电状态指的是将电能通过外界电源输入到电池，对电池进行充电的运行状态。Here, the charging state refers to an operating state in which electric energy is input into the battery through an external power source to charge the battery.

在一些实施方式中，输电状态还可以分为VtoG状态或VtoB状态。In some implementations, the power transmission state may be further divided into a VtoG state or a VtoB state.

在一些实施方式中，若储充一体机系统未接收到电动设备发送的用于表征电池所处的工作状态的报文，可以是当前储充一体机系统和电动设备处于输电状态配置阶段，实施可见下述步骤S501至步骤S507；还可以是储充一体机系统出现超时，此时储充一体机系统提示输电状态阶段失败告警。In some embodiments, if the integrated storage and charging system does not receive the message sent by the electric device to characterize the working status of the battery, it may be that the current integrated storage and charging system and the electric device are in the power transmission state configuration stage, and the implementation can be seen in the following steps S501 to S507; it may also be that the integrated storage and charging system times out, at which time the integrated storage and charging system prompts a power transmission state stage failure alarm.

步骤S4012：在确定所述电池所处的工作状态为输电状态的情况下，向所述电动设备发送所述储充一体机系统的充电参数。Step S4012: When it is determined that the working state of the battery is the power transmission state, the charging parameters of the storage-charging integrated system are sent to the electric device.

这里，电池所处的工作状态为输电状态指的是电池所处的工作状态为VtoG状态或VtoB状态。Here, the working state of the battery being in the power transmission state means that the working state of the battery is in the VtoG state or the VtoB state.

上述实施例中，储充一体机系统在接收到表征电池所处的工作状态为输电状态的报文的情况下，向电动设备发送充电参数，从而电动设备可以以储充一体机系统发送的储充一体机系统的充电参数，向储充一体机系统输送电能。In the above embodiment, when the integrated storage and charging system receives a message indicating that the working state of the battery is the power transmission state, the integrated storage and charging system sends charging parameters to the electric device, so that the electric device can transmit electric energy to the integrated storage and charging system using the charging parameters of the integrated storage and charging system sent by the integrated storage and charging system.

步骤S402：接收所述电动设备以所述充电参数输送的电能，以向所述储能装置或电网输送电能；Step S402: receiving electric energy delivered by the electric device according to the charging parameters to deliver electric energy to the energy storage device or the power grid;

在一些实施方式中，若储充一体机系统未接收到电动设备以充电参数输送的电能，则进入步骤S4012，向电动设备发送储充一体机系统的充电参数。In some embodiments, if the integrated storage-charging system does not receive the electric energy delivered by the electric device with the charging parameters, the process proceeds to step S4012 to send the charging parameters of the integrated storage-charging system to the electric device.

步骤S403：响应于第一终止放电事件，生成并向所述电动设备发送所述储充一体机系统的充电统计报文，以及接收所述电动设备发送的放电统计报文；所述充电统计报文至少包括以下一种或多种：充电电量和充电时长；所述放电统计报文至少包括以下一种或多种：放电电量和放电时长；Step S403: In response to the first termination discharge event, generate and send a charging statistical message of the storage-charging integrated system to the electric device, and receive a discharge statistical message sent by the electric device; the charging statistical message includes at least one or more of the following: charging power and charging duration; the discharge statistical message includes at least one or more of the following: discharge power and discharge duration;

这里，第一终止放电事件可以为接收到电动设备发送的终止放电报文，还可以为满足停止输电条件。充电电量指的是充电设备所充入的电能。充电时长指的是达到充电设备需求的充电电量所需的时间。放电电量指的是电动设备输出的电能。放电时长指的是达到电动设备需求的放电电量所需的时间。Here, the first termination discharge event may be receiving a termination discharge message sent by the electric device, or may be satisfying a condition for stopping power transmission. The charging capacity refers to the electric energy charged by the charging device. The charging duration refers to the time required to reach the charging capacity required by the charging device. The discharge capacity refers to the electric energy output by the electric device. The discharge duration refers to the time required to reach the discharge capacity required by the electric device.

在一些实施方式中，若储充一体机系统未接收到电动设备发送的放电统计报文，可以是当前储充一体机系统仍处于接收电能阶段，实施可见下述步骤S401和步骤S402；还可以是储充一体机系统出现超时，此时储充一体机系统提示输电结束阶段失败告警。In some embodiments, if the integrated storage and charging system does not receive the discharge statistics message sent by the electric equipment, it may be that the current integrated storage and charging system is still in the stage of receiving electric energy, and the implementation can be seen in the following steps S401 and S402; it may also be that the integrated storage and charging system times out, at which time the integrated storage and charging system prompts a failure alarm at the end of the power transmission stage.

步骤S404：基于所述储充一体机系统的充电统计报文和/或所述电动设备的放电统计报文，确定所述电动设备输送的总电量；Step S404: determining the total amount of electricity delivered by the electric device based on the charging statistics message of the integrated storage and charging system and/or the discharging statistics message of the electric device;

在一些实施方式中，可以是基于储充一体机系统的充电统计报文，确定第一总电量，第一总电量是从储充一体机充电的角度来计算的，第一总电量可以理解为对储充一体机系统进行充电的总电量；在一些实施方式中，也可以是基于电动设备的放电统计报文，确定第二总电量，第二总电量是从电动设备放电的角度来计算的，第二总电量可以理解为电动设备输送的总电量；在其他一些实施方式中，还可以是基于储充一体机系统的充电统计报文和电动设备的放电统计报文，确定第三总电量，第三总电量是结合储充一体机充电以及电动设备放电来计算的，例如，在第一总电量与第二总电量相等或者二者的差值在预设的电量范围内的情况下，以第一总电量或第二总电量作为第三总电量进行结算；在第一总电量与第二总电量不相等或者二者的差值不在预设的电量范围内的情况下，将第一总电量和第二总电量中的较大值，或，较小值，或均值作为第三总电量进行结算。In some embodiments, the first total power can be determined based on the charging statistics message of the storage-charging system, the first total power is calculated from the perspective of charging the storage-charging system, and the first total power can be understood as the total power charged to the storage-charging system; in some embodiments, the second total power can be determined based on the discharge statistics message of the electric device, the second total power is calculated from the perspective of discharging the electric device, and the second total power can be understood as the total power delivered by the electric device; in some other embodiments, the third total power can also be determined based on the charging statistics message of the storage-charging system and the discharge statistics message of the electric device, the third total power is calculated in combination with the charging of the storage-charging system and the discharging of the electric device, for example, when the first total power is equal to the second total power or the difference between the two is within a preset power range, the first total power or the second total power is used as the third total power for settlement; when the first total power is not equal to the second total power or the difference between the two is not within the preset power range, the larger value, or the smaller value, or the average of the first total power and the second total power is used as the third total power for settlement.

实施时，在基于储充一体机系统的充电统计报文和电动设备的放电统计报文，确定电动设备输送的总电量的情况下，若充电统计报文中的充电电量（即上述的第一总电量）和放电统计报文中的放电电量（即上述的第二总电量）的值为相同或者在预设的电量范围内，则可以将充电电量或放电电量确定为所述电动设备输送的总电量。During implementation, when the total amount of electricity delivered by the electric equipment is determined based on the charging statistical message of the storage-charging integrated system and the discharging statistical message of the electric equipment, if the values of the charging electricity in the charging statistical message (i.e. the first total electricity mentioned above) and the discharging electricity in the discharging statistical message (i.e. the second total electricity mentioned above) are the same or within a preset electricity range, the charging electricity or the discharging electricity can be determined as the total electricity delivered by the electric equipment.

需要说明的是，在电能从电动设备传输到储充一体机系统的过程中，电能可能会存在损耗，即电动设备向储充一体机系统输送的总电量（第二总电量）和储充一体机系统接收到的电动设备输送的总电量（第一总电量）可能是不相同的，因此充电统计报文中的充电电量和放电统计报文中的放电电量的值可能存在不相同或者二者的差值不在预设的电量范围内的情况，这时，可以确定充电电量和放电电量的均值为所述电动设备输送的总电量。It should be noted that in the process of transmitting electric energy from the electric device to the storage and charging system, there may be electric energy loss, that is, the total amount of electricity delivered by the electric device to the storage and charging system (the second total amount) and the total amount of electricity delivered by the electric device and received by the storage and charging system (the first total amount) may be different. Therefore, the value of the charging amount in the charging statistical message and the value of the discharging amount in the discharging statistical message may be different or the difference between the two is not within the preset amount range. At this time, the average of the charging amount and the discharging amount can be determined as the total amount of electricity delivered by the electric device.

示例地，在基于储充一体机系统的充电统计报文，确定电动设备输送的总电量的情况下，充电统计报文中的充电电量为20kW•h，则可以确定电动设备输送的总电量为20kW•h；或者，在基于电动设备的放电统计报文，确定电动设备输送的总电量的情况下，放电统计报文中的放电电量为30kW•h，则可以确定电动设备输送的总电量为30kW•h。For example, when the total amount of electricity delivered by the electric equipment is determined based on the charging statistical message of the storage-charging integrated system, if the charging amount in the charging statistical message is 20kW•h, then it can be determined that the total amount of electricity delivered by the electric equipment is 20kW•h; or, when the total amount of electricity delivered by the electric equipment is determined based on the discharging statistical message of the electric equipment, if the discharging amount in the discharging statistical message is 30kW•h, then it can be determined that the total amount of electricity delivered by the electric equipment is 30kW•h.

或者，在基于储充一体机系统的充电统计报文和电动设备的放电统计报文，确定电动设备输送的总电量的情况下，例如，充电统计报文中的充电电量为20kW•h、放电统计报文中的放电电量为20kW•h，可以确定电动设备输送的总电量为20kW•h；再如，充电统计报文中的充电电量为20kW•h、放电统计报文中的放电电量为30kW•h，则可以确定电动设备输送的总电量为25kW•h。Alternatively, when the total amount of electricity delivered by the electric equipment is determined based on the charging statistical message of the integrated storage and charging system and the discharging statistical message of the electric equipment, for example, if the charging amount in the charging statistical message is 20kW•h and the discharging amount in the discharging statistical message is 20kW•h, it can be determined that the total amount of electricity delivered by the electric equipment is 20kW•h; for another example, if the charging amount in the charging statistical message is 20kW•h and the discharging amount in the discharging statistical message is 30kW•h, it can be determined that the total amount of electricity delivered by the electric equipment is 25kW•h.

步骤S405：基于所述电动设备输送的总电量，确定待支付的费用。Step S405: Determine the fee to be paid based on the total amount of electricity delivered by the electric device.

在一些实施方式中，需要先确定储充一体机系统在接收电能阶段的电力价格，然后再确定储充一体机系统需要支付的费用。In some implementations, it is necessary to first determine the electricity price of the integrated storage and charging system during the stage of receiving electric energy, and then determine the fees that the integrated storage and charging system needs to pay.

示例地，若储充一体机系统接收电能阶段的电力价格为1元、电动设备输送的总电量为20kW•h，则待支付的费用为20元。For example, if the electricity price during the stage when the storage and charging system receives electricity is 1 yuan and the total amount of electricity delivered by the electric equipment is 20 kW•h, the fee to be paid is 20 yuan.

需要说明的是，在得出待支付的费用后，储充一体机系统还会将待支付的费用发送给电动设备，同时也会接收到电动设备计算出的待收取的费用，储充一体机系统会将待支付的费用和待收取的费用进行比较，在待支付的费用和待收取的费用相同的情况下直接推送结账，若待支付的费用和待收取的费用不相同则需要人工进行确认。It should be noted that after calculating the fees to be paid, the storage and charging system will also send the fees to be paid to the electric equipment, and will also receive the fees to be collected calculated by the electric equipment. The storage and charging system will compare the fees to be paid and the fees to be collected. If the fees to be paid and the fees to be collected are the same, the checkout will be pushed directly. If the fees to be paid and the fees to be collected are different, manual confirmation is required.

本申请实施例中，在储充一体机系统和电动设备握手成功后，向电动设备发送充电参数，然后接收电动设备以充电参数输送的电能，最后，响应于第一终止放电事件，基于生成的储充一体机系统的充电统计报文和/或接收到的电动设备的放电统计报文，确定待支付的费用，可以实现输送电能完成后，充电费用的自动结算，从而实现充电费用的自动推送结算，进而实现了从电动设备与储充一体机系统连接到输送电能完成后自动结算费用的一体化方案。此外通过储充一体机系统确定的待支付的费用和电动设备确定的待收取的费用的比较，可以实现费用计算的准确性。In the embodiment of the present application, after the storage-charging system and the electric device have a successful handshake, the charging parameters are sent to the electric device, and then the electric energy delivered by the electric device with the charging parameters is received. Finally, in response to the first termination discharge event, the fees to be paid are determined based on the generated charging statistics message of the storage-charging system and/or the received discharge statistics message of the electric device, so that the automatic settlement of the charging fees can be achieved after the transmission of electric energy is completed, thereby realizing the automatic push settlement of the charging fees, and then realizing an integrated solution from the connection of the electric device to the storage-charging system to the automatic settlement of fees after the transmission of electric energy is completed. In addition, by comparing the fees to be paid determined by the storage-charging system and the fees to be collected determined by the electric device, the accuracy of the fee calculation can be achieved.

本申请实施例提供了一种充电控制方法，应用于储充一体机系统，所述储充一体机系统包括储能装置和充电装置，如图6所示，可以包括步骤S501至步骤S507：The present application provides a charging control method, which is applied to a storage-charging integrated system, wherein the storage-charging integrated system includes an energy storage device and a charging device, as shown in FIG6 , and may include steps S501 to S507:

步骤S501：在所述储充一体机系统与电动设备握手成功后，响应于所述电动设备处于输电模式，配置所述储充一体机系统的输电参数；所述输电参数至少包括以下一种或多种：输电状态、同步时间、输电最大能力、停止输电条件；Step S501: after the integrated storage and charging system successfully shakes hands with the electric device, in response to the electric device being in the power transmission mode, configure the power transmission parameters of the integrated storage and charging system; the power transmission parameters include at least one or more of the following: power transmission state, synchronization time, maximum power transmission capacity, and power transmission stop condition;

这里，输电模式指的是将电动设备里的电池的电能输出到其它设备的模式。同步时间指调整或校准设备上的时间，以确保其与特定时间标准相匹配的过程。输电最大能力指在储充一体机系统和电动设备之间传输电能的容许的最大功率值。停止输电条件指的是储充一体机系统和电动设备停止接收电能的条件。Here, the power transmission mode refers to the mode of outputting the power of the battery in the electric device to other devices. Synchronous time refers to the process of adjusting or calibrating the time on the device to ensure that it matches a specific time standard. The maximum power transmission capacity refers to the maximum power value allowed for transmitting power between the storage and charging system and the electric device. The stop transmission condition refers to the condition under which the storage and charging system and the electric device stop receiving power.

在一些实施方式中，可以是储充一体机系统和电动设备握手成功后，用户在电动设备的人机界面选择电动设备的工作模式，其中，电动设备支持的工作模式为输电模式和充电模式。In some implementations, after the integrated storage and charging system and the electric device have successfully shaken hands, the user selects the working mode of the electric device on the human-machine interface of the electric device, wherein the working modes supported by the electric device are the power transmission mode and the charging mode.

在一些实施方式中，可以是在储充一体机系统的人机交互界面配置输电参数，其中，在配置输电状态时，还可以进一步配置输电状态为VtoG状态或VtoB状态。In some implementations, the power transmission parameters may be configured in the human-machine interaction interface of the storage-charging system, wherein when configuring the power transmission state, the power transmission state may be further configured as a VtoG state or a VtoB state.

步骤S502：在所述输电参数的配置完成的情况下，向所述电动设备发送所述输电参数；Step S502: When the configuration of the power transmission parameters is completed, sending the power transmission parameters to the electric device;

这里，储充一体机系统在把输电参数配置完成的情况下，还需要将输电参数发送给电动设备，电动设备接收到输电参数后，会基于储充一体机系统发送的输电参数对应的值来调整自己的对应的参数的值与储充一体机系统匹配，例如，电动设备将系统上的时间调整到与同步时间一致；电动设备基于接收到的停止输电条件中包括的电动设备的停止输电条件，将电动设备的停止输电条件设置到电动设备的系统中。Here, after the integrated storage and charging system has completed the configuration of the power transmission parameters, it is also necessary to send the power transmission parameters to the electric equipment. After receiving the power transmission parameters, the electric equipment will adjust the values of its corresponding parameters to match the integrated storage and charging system based on the values corresponding to the power transmission parameters sent by the integrated storage and charging system. For example, the electric equipment adjusts the time on the system to be consistent with the synchronization time; the electric equipment sets the power stop transmission conditions of the electric equipment included in the received power stop transmission conditions to the system of the electric equipment.

步骤S503：基于所述电动设备发送的电动设备的准备就绪报文，确定是否准备接收所述电动设备输送的电能；Step S503: determining whether to be ready to receive electric energy transmitted by the electric device based on the electric device readiness message sent by the electric device;

这里，储充一体机系统在接收到电动设备发送的电动设备的准备就绪报文后，确认电动设备已准备好输送电能。进一步地，还需要基于储充一体机系统当前的运行状态，确定是否已准备好接收电动设备输送的电能。Here, after receiving the electric device ready message sent by the electric device, the storage and charging system confirms that the electric device is ready to transmit electric energy. Furthermore, it is also necessary to determine whether it is ready to receive the electric energy transmitted by the electric device based on the current operating state of the storage and charging system.

在一些实施方式中，若储充一体机系统未接收到电动设备发送的电动设备的准备就绪报文，可以是储充一体机系统出现超时，此时储充一体机系统提示输电状态配置阶段失败告警。In some implementations, if the integrated storage and charging system does not receive the electric device's readiness message sent by the electric device, it may be that the integrated storage and charging system times out. At this time, the integrated storage and charging system prompts a transmission status configuration stage failure alarm.

步骤S504：在确定准备接收所述电动设备输送的电能的情况下，确定等待接收所述电动设备发送的用于表征电池所处的工作状态的报文，并向所述电动设备发送所述储充一体机系统的准备就绪报文；Step S504: when it is determined that the electric energy transmitted by the electric device is ready to be received, it is determined to wait for receiving a message sent by the electric device to characterize the working state of the battery, and a message indicating that the storage-charging integrated system is ready is sent to the electric device;

这里，储充一体机系统在确定接收到电动设备的准备就绪报文、且确定向电动设备发送储充一体机系统的准备就绪报文的情况下，可以确定双方都已完成了准备工作，储充一体机系统可以进入到准备接收电动设备输送电能的阶段。Here, when the integrated storage and charging system determines that it has received the readiness message from the electric device and determines to send the readiness message of the integrated storage and charging system to the electric device, it can be determined that both parties have completed the preparation work, and the integrated storage and charging system can enter the stage of preparing to receive the electric energy transmitted by the electric device.

在一些实施方式中，在确定未准备接收电动设备输送的电能的情况下，可以向电动设备发送储充一体机系统未准备就绪报文；还可以是储充一体机系统出现超时，此时储充一体机系统提示输电状态配置阶段失败告警。In some embodiments, when it is determined that the electric device is not ready to receive the electric energy transmitted by the electric device, a message that the storage and charging system is not ready can be sent to the electric device; or the storage and charging system may time out, at which time the storage and charging system prompts a failure alarm in the power transmission status configuration stage.

步骤S505：接收所述电动设备发送用于表征电池所处的工作状态的报文，其中，所述电池所处的工作状态包括：输电状态或充电状态；Step S505: receiving a message sent by the electric device to characterize the working state of the battery, wherein the working state of the battery includes: power transmission state or charging state;

步骤S506：在确定所述电池所处的工作状态为输电状态的情况下，向所述电动设备发送所述储充一体机系统的充电参数；Step S506: When it is determined that the working state of the battery is the power transmission state, the charging parameters of the storage-charging integrated system are sent to the electric device;

步骤S507：控制所述充电装置接收所述电动设备以所述充电参数输送的电能，以向所述储能装置或电网输送电能。Step S507: Control the charging device to receive the electric energy delivered by the electric device according to the charging parameters, so as to deliver the electric energy to the energy storage device or the power grid.

本申请实施例中，首先，在确定电动设备处于输电模式的情况下，配置储充一体机系统的输电参数，然后向电动设备发送储充一体机系统的输电参数，这样电动设备可以基于接收到储充一体机系统的输电参数调整电动设备的对应的参数，从而在参数调整成功的情况下生成并向储充一体机系统发送电动设备的准备就绪报文，这样储充一体机系统在接收到电动设备的准备就绪报文后，可以确定电动设备已准备好输送电能。In an embodiment of the present application, first, when it is determined that the electric device is in the power transmission mode, the power transmission parameters of the storage and charging system are configured, and then the power transmission parameters of the storage and charging system are sent to the electric device, so that the electric device can adjust the corresponding parameters of the electric device based on the power transmission parameters received from the storage and charging system, and then generate and send a readiness message of the electric device to the storage and charging system when the parameter adjustment is successful, so that after receiving the readiness message of the electric device, the storage and charging system can determine that the electric device is ready to transmit electric energy.

在一些实施例中，在步骤S501中，响应于所述电动设备处于输电模式，配置所述储充一体机系统的输电参数之前，可以包括步骤S508至步骤S510：In some embodiments, in step S501, in response to the electric device being in the power transmission mode, before configuring the power transmission parameters of the storage-charging system, steps S508 to S510 may be included:

步骤S508：在所述储充一体机系统与电动设备握手成功后，接收所述电动设备发送的所述电动设备的电池参数；所述电池参数至少包括以下一种或多种：电压、温度、荷电状态和工作模式；所述工作模式包括：充电模式或输电模式；Step S508: After the integrated storage and charging system successfully shakes hands with the electric device, the battery parameters of the electric device sent by the electric device are received; the battery parameters include at least one or more of the following: voltage, temperature, state of charge and working mode; the working mode includes: charging mode or transmission mode;

这里，电池参数可以是用于表征电动设备的电池的当前状态的参数。SOC，用来反映电池的剩余容量的，指的是电池当前所剩电荷量和额定电荷量的比值。工作模式指的是在特定的工作环境中，为了完成工作任务或实现目标而采取的行动方式，本申请实施例中，工作模式可以包括充电模式和输电模式，其中充电模式指的是电动设备里的电池接收电能的模式。Here, the battery parameter may be a parameter used to characterize the current state of the battery of the electric device. SOC, which is used to reflect the remaining capacity of the battery, refers to the ratio of the current remaining charge of the battery to the rated charge. The working mode refers to the action taken in a specific working environment to complete a work task or achieve a goal. In the embodiment of the present application, the working mode may include a charging mode and a power transmission mode, wherein the charging mode refers to the mode in which the battery in the electric device receives electrical energy.

在一些实施方式中，若储充一体机系统未接收到电动设备发送的电动设备的电池参数，可以是当前储充一体机系统仍处于握手阶段，还可以是储充一体机系统出现超时，此时储充一体机系统提示输电状态配置阶段失败告警。In some embodiments, if the integrated storage and charging machine system does not receive the battery parameters of the electric device sent by the electric device, it may be that the current integrated storage and charging machine system is still in the handshake stage, or the integrated storage and charging machine system times out. At this time, the integrated storage and charging machine system prompts a failure alarm for the power transmission status configuration stage.

步骤S509：基于所述电动设备的电池参数，确定所述电动设备的电池状态是否正常；Step S509: determining whether the battery status of the electric device is normal based on the battery parameters of the electric device;

在一些实施方式中，可以基于电动设备的电池参数，与电池参数中每一参数值对应的阈值，来判断当前电动设备的电池的状态是否为正常。In some implementations, whether the current state of the battery of the electric device is normal may be determined based on the battery parameters of the electric device and the threshold corresponding to each parameter value in the battery parameters.

示例地，若当前电动设备的电池参数中的温度值为90度，温度阈值为80度，可以确定当前电动设备的电池的状态是异常的。For example, if the temperature value in the battery parameter of the current electric device is 90 degrees and the temperature threshold is 80 degrees, it can be determined that the state of the battery of the current electric device is abnormal.

步骤S510：在确定所述电动设备的电池状态为正常，以及所述工作模式的取值表征为输电模式的情况下，确定对所述储充一体机系统进行输电参数的配置。Step S510: When it is determined that the battery status of the electric device is normal and the value of the working mode is characterized as a power transmission mode, determine to configure the power transmission parameters of the storage-charging system.

这里，在电动设备的工作模式的取值表征为输电模式，以及所述电动设备的电池状态为正常的情况下，确定电动设备可以支持输出电能到其他设备，进而需要对储充一体机系统进行输电参数的配置，以使得储充一体机系统支持接收电动设备输送的电能。Here, when the value of the working mode of the electric device is characterized as the power transmission mode, and the battery status of the electric device is normal, it is determined that the electric device can support the output of electric energy to other devices, and then the power transmission parameters of the storage and charging system need to be configured so that the storage and charging system supports receiving the electric energy transmitted by the electric device.

在一些实施方式中，电池参数中工作模式的取值方式可以为0和1，其中1表示工作模式为输电模式，0表示工作模式为充电模式。In some implementations, the value of the working mode in the battery parameter may be 0 or 1, where 1 indicates that the working mode is the power transmission mode, and 0 indicates that the working mode is the charging mode.

示例地，若工作模式取值为1，则表示电动设备的工作模式为输电模式；若工作模式取值为0，则表示电动设备的工作模式为充电模式。For example, if the working mode value is 1, it means that the working mode of the electric device is the power transmission mode; if the working mode value is 0, it means that the working mode of the electric device is the charging mode.

在一些实施方式中，若确定电动设备的电池状态为异常，则可以直接退出当前流程。In some implementations, if the battery status of the electric device is determined to be abnormal, the current process may be directly exited.

上述实施例中，在电动设备的工作模式的取值表征为输电模式，以及电动设备的电池状态为正常的情况下，确定电动设备的电池的可以支持输出电能到其他设备，这样可以通过对储充一体机系统进行输电参数的配置，并基于输电参数配置电动设备中的对应参数，以使得充电设备可以接收到电动设备输送的电能，从而实现对目标充电对象的充电。In the above embodiment, when the value of the working mode of the electric device is characterized as the power transmission mode, and the battery status of the electric device is normal, it is determined that the battery of the electric device can support the output of electric energy to other devices. In this way, the power transmission parameters of the storage and charging integrated system can be configured, and the corresponding parameters in the electric device are configured based on the power transmission parameters, so that the charging device can receive the electric energy transmitted by the electric device, thereby realizing the charging of the target charging object.

在一些实施方式中，在步骤S501中，响应于所述电动设备处于输电模式，配置所述储充一体机系统的输电参数之前，还可以包括步骤S511至步骤S516：In some embodiments, in step S501, in response to the electric device being in the power transmission mode, before configuring the power transmission parameters of the storage-charging system, steps S511 to S516 may also be included:

步骤S511：在所述储充一体机系统与电动设备握手成功后，接收所述电动设备发送的所述电动设备的电池参数；所述电池参数至少包括以下一种或多种：电压、温度、荷电荷量和工作模式；所述工作模式包括：充电模式或输电模式；Step S511: after the integrated storage and charging system successfully shakes hands with the electric device, receiving the battery parameters of the electric device sent by the electric device; the battery parameters include at least one or more of the following: voltage, temperature, charge and working mode; the working mode includes: charging mode or transmission mode;

步骤S512：基于所述电动设备的电池参数，确定所述电动设备的电池状态是否正常；Step S512: determining whether the battery status of the electric device is normal based on the battery parameters of the electric device;

步骤S513：在确定所述电动设备的电池状态为正常，以及所述工作模式的取值表征为充电模式的情况下，确定所述电动设备处于充电模式；Step S513: when it is determined that the battery state of the electric device is normal and the value of the working mode is characterized as a charging mode, determining that the electric device is in a charging mode;

步骤S514：响应于所述电动设备处于充电模式，确定所述储充一体机系统对所述电动设备的目标充电模式；所述目标充电模式为超充模式、快充模式和慢充模式中之一；Step S514: In response to the electric device being in a charging mode, determining a target charging mode of the storage-charging integrated system for the electric device; the target charging mode is one of a supercharging mode, a fast charging mode, and a slow charging mode;

这里，目标充电模式通常指电动设备在充电时采用的充电方式，它会影响充电时间、电池寿命、充电效率等方面，可以包括快充模式、超充模式和慢充模式，其中快充模式、超充模式和慢充模式是基于充电速度和充电功率来划分的，一般来说，超充模式的功率在240kW以上，充电速度最快；快充模式的功率在40kW~240kW之间，充电速度次之；慢充模式的功率在3kW~7kW之间，充电速度最慢。Here, the target charging mode usually refers to the charging method adopted by electric equipment when charging, which affects the charging time, battery life, charging efficiency and other aspects. It can include fast charging mode, super charging mode and slow charging mode. Among them, fast charging mode, super charging mode and slow charging mode are divided based on charging speed and charging power. Generally speaking, the power of super charging mode is above 240kW, and the charging speed is the fastest; the power of fast charging mode is between 40kW and 240kW, and the charging speed is second; the power of slow charging mode is between 3kW and 7kW, and the charging speed is the slowest.

在一些实施方式中，可以是基于充电信号的发出时刻，确定储充一体机系统对电动设备进行充电的目标充电模式，也可以是将选择的充电模式确定为储充一体机系统对电动设备进行充电的目标充电模式。In some embodiments, the target charging mode for charging the electric device by the storage-charging system may be determined based on the time when the charging signal is sent, or the selected charging mode may be determined as the target charging mode for charging the electric device by the storage-charging system.

步骤S515：在所述目标充电模式不为慢充模式的情况下，基于所述储能装置的荷电状态值和剩余能量状态值，确定所述储能装置是否支持按照所述目标充电模式对所述电动设备进行充电；Step S515: when the target charging mode is not a slow charging mode, determining whether the energy storage device supports charging the electric device according to the target charging mode based on the state of charge value and the remaining energy state value of the energy storage device;

这里，剩余能量状态（SOE，State of Energy）用来反映电池的剩余能量，指的是电池当前所剩能量（可释放的能量）和额定能量的比值。Here, the state of energy (SOE) is used to reflect the remaining energy of the battery, which refers to the ratio of the current remaining energy of the battery (releasable energy) to the rated energy.

在一些实施方式中，通过储能装置中的储能BMS可以确定储能装置的荷电状态值和剩余能量状态值，然后通过储能BMS将储能装置的荷电状态值和剩余能量状态值发送给储充一体机系统。In some embodiments, the energy storage BMS in the energy storage device can determine the charge state value and the remaining energy state value of the energy storage device, and then send the charge state value and the remaining energy state value of the energy storage device to the integrated storage and charging system through the energy storage BMS.

需要说明的是，在目标充电模式为超充模式或快充模式时，电动设备接收的电能是从储能装置中获取的，因此需要先确定储能装置是否支持以超充模式或快充模式对电动设备进行充电；在目标充电模式为慢充时，电动设备接收的电能是从电网获取的，因此可以以慢充模式对应的充电倍率对电动设备进行充电。It should be noted that when the target charging mode is supercharging mode or fast charging mode, the electric energy received by the electric device is obtained from the energy storage device. Therefore, it is necessary to first determine whether the energy storage device supports charging the electric device in supercharging mode or fast charging mode; when the target charging mode is slow charging, the electric energy received by the electric device is obtained from the power grid. Therefore, the electric device can be charged at the charging rate corresponding to the slow charging mode.

步骤S516：在所述储能装置支持按照所述目标充电模式对所述电动设备进行充电的情况下，确定控制所述充电装置按照所述目标充电模式对应的充电倍率对所述电动设备进行充电。Step S516: when the energy storage device supports charging the electric device according to the target charging mode, determine to control the charging device to charge the electric device according to the charging rate corresponding to the target charging mode.

这里，充电倍率是衡量电池充电速度的一个重要指标，它表示电池在规定时间内充电至其额定容量所需的电流值。Here, the charge rate is an important indicator to measure the battery charging speed. It indicates the current value required to charge the battery to its rated capacity within a specified time.

在一些实施方式中，在储能装置不支持按照目标充电模式对电动设备进行充电的情况下，输出提示信息；提示信息用于提示用户不支持目标充电模式，以及提示用户可选择的充电模式。In some embodiments, when the energy storage device does not support charging the electric device according to the target charging mode, a prompt message is output; the prompt message is used to prompt the user that the target charging mode is not supported, and to prompt the user of the charging modes that can be selected.

在一些实施方式中，在目标充电模式为超充模式时，储充一体机系统的充电倍率大于等于4C；在目标充电模式为快充模式时，储充一体机系统的充电倍率小于4C且大于等于1C；在目标充电模式为慢充模式时，储充一体机系统的充电倍率小于1C。In some embodiments, when the target charging mode is the supercharging mode, the charging rate of the integrated storage and charging system is greater than or equal to 4C; when the target charging mode is the fast charging mode, the charging rate of the integrated storage and charging system is less than 4C and greater than or equal to 1C; when the target charging mode is the slow charging mode, the charging rate of the integrated storage and charging system is less than 1C.

进一步地，在目标充电模式为超充模式时，储充一体机系统以大于等于4C的充电倍率对电动汽车进行充电，充电时长小于等于15min；在目标充电模式为快充模式时，储充一体机系统以小于4C且大于等于1C的充电倍率对电动汽车进行充电，充电时长小于等于60min；在目标充电模式为慢充模式时，储充一体机系统以小于1C的充电倍率对电动汽车进行充电，充电时长大于60min。Furthermore, when the target charging mode is the supercharging mode, the integrated storage and charging system charges the electric vehicle at a charging rate greater than or equal to 4C, and the charging time is less than or equal to 15 minutes; when the target charging mode is the fast charging mode, the integrated storage and charging system charges the electric vehicle at a charging rate less than 4C and greater than or equal to 1C, and the charging time is less than or equal to 60 minutes; when the target charging mode is the slow charging mode, the integrated storage and charging system charges the electric vehicle at a charging rate less than 1C, and the charging time is greater than 60 minutes.

上述实施例中，首先，在电动设备处于充电模式的情况下，确定目标充电模式，然后，在目标充电模式不为慢充模式的情况下，基于储能装置当前的荷电状态值和剩余能量值，可以确定出储能装置是否支持按照以目标充电模式对电动设备进行充电，最后，在确定储能装置支持按照目标充电模式对电动设备进行充电的情况下，以目标充电模式对应的充电倍率对电动设备进行充电，实现了对电动设备的快速充电，提高了电动设备的充电效率。In the above embodiment, first, when the electric device is in the charging mode, the target charging mode is determined, and then, when the target charging mode is not the slow charging mode, based on the current state of charge value and the remaining energy value of the energy storage device, it can be determined whether the energy storage device supports charging the electric device according to the target charging mode. Finally, when it is determined that the energy storage device supports charging the electric device according to the target charging mode, the electric device is charged at a charging rate corresponding to the target charging mode, thereby realizing fast charging of the electric device and improving the charging efficiency of the electric device.

本申请实施例提供了一种充电控制方法，应用于储充一体机系统，所述储充一体机系统包括储能装置和充电装置，如图7所示，该方法可以包括步骤S601至步骤S608：The embodiment of the present application provides a charging control method, which is applied to a storage-charging integrated system, wherein the storage-charging integrated system includes an energy storage device and a charging device. As shown in FIG. 7 , the method may include steps S601 to S608:

步骤S601至步骤S605分别对应参见上述的步骤S301至步骤S305。Steps S601 to S605 correspond to the above-mentioned steps S301 to S305 respectively.

步骤S606：响应于第一终止放电事件，生成并向所述电动设备发送所述储充一体机系统的充电统计报文，以及接收所述电动设备发送的放电统计报文；Step S606: in response to the first termination discharge event, generating and sending a charging statistics message of the integrated storage and charging system to the electric device, and receiving a discharge statistics message sent by the electric device;

步骤S607：基于所述储充一体机系统的充电统计报文和/或所述电动设备的放电统计报文，确定所述电动设备输送的总电量；Step S607: determining the total amount of electricity delivered by the electric device based on the charging statistics message of the integrated storage and charging system and/or the discharging statistics message of the electric device;

步骤S608：基于所述电动设备输送的总电量，确定待支付的费用。Step S608: Determine the fee to be paid based on the total amount of electricity delivered by the electric device.

本申请实施例中，响应于第一终止放电事件，基于生成的储充一体机系统的充电统计报文和/或接收到的电动设备的放电统计报文，确定待支付的费用，可以实现自动结算储充一体机系统的待支付的费用。此外，在储充一体机系统停止接收电能后，通过储充一体机系统的充电统计报文和/或电动设备的放电统计报文确定待支付的费用，保障了费用计算的准确性。In the embodiment of the present application, in response to the first termination discharge event, the fees to be paid are determined based on the generated charging statistics message of the storage-charging system and/or the received discharge statistics message of the electric device, so that the fees to be paid of the storage-charging system can be automatically settled. In addition, after the storage-charging system stops receiving electric energy, the fees to be paid are determined by the charging statistics message of the storage-charging system and/or the discharge statistics message of the electric device, thereby ensuring the accuracy of the fee calculation.

本申请实施例提供了一种充电控制方法，应用于电动设备，如图8所示，该方法可以包括步骤S701至步骤S704：The present application embodiment provides a charging control method, which is applied to an electric device. As shown in FIG8 , the method may include steps S701 to S704:

步骤S701：在储充一体机系统与所述电动设备握手成功后，以所述储充一体机系统发送的所述储充一体机系统的充电参数，向所述储充一体机系统输送电能；Step S701: after the integrated storage and charging system and the electric device have successfully shaken hands, electric energy is transmitted to the integrated storage and charging system according to the charging parameters of the integrated storage and charging system sent by the integrated storage and charging system;

示例地，在充电参数包括充电电流的情况下，若充电电流为20A，则电动设备的输出电流值小于等于20A；在充电参数包括充电功率的情况下，若充电功率为10W，则电动设备的输出功率小于等于10W；在充电参数包括充电功率和充电电流的情况下，若充电电流为15A、充电功率为15W，则电动设备的输出电流值小于等于15A，输出功率小于等于15W。For example, when the charging parameters include charging current, if the charging current is 20A, the output current value of the electric device is less than or equal to 20A; when the charging parameters include charging power, if the charging power is 10W, the output power of the electric device is less than or equal to 10W; when the charging parameters include charging power and charging current, if the charging current is 15A and the charging power is 15W, the output current value of the electric device is less than or equal to 15A, and the output power is less than or equal to 15W.

步骤S702：在向所述储充一体机系统输送电能的过程中，向所述储充一体机系统发送电池状态报文；Step S702: sending a battery status message to the integrated storage and charging system during the process of transmitting electric energy to the integrated storage and charging system;

步骤S703：在接收到所述储充一体机系统发送的所述储充一体机系统的终止放电报文的情况下，确定发生第二终止放电事件，以及，停止向所述储充一体机系统输送电能；Step S703: upon receiving a termination discharge message of the storage-charging system sent by the storage-charging system, determining that a second termination discharge event occurs, and stopping supplying electric energy to the storage-charging system;

这里，储充一体机系统基于接收到的电池状态报文，确定是否满足停止输电条件，在确定满足停止输电条件的情况下，生成所述储充一体机系统的终止放电报文，并向所述电动设备发送所述储充一体机系统的终止放电报文。Here, the storage-charging system determines whether the conditions for stopping power transmission are met based on the received battery status message. If it is determined that the conditions for stopping power transmission are met, it generates a termination discharge message of the storage-charging system and sends the termination discharge message of the storage-charging system to the electric device.

步骤S704：响应于第二终止放电事件，生成并向所述储充一体机系统发送所述电动设备的放电统计报文。Step S704: In response to the second discharge termination event, a discharge statistics message of the electric device is generated and sent to the integrated storage and charging system.

这里，响应于第二终止放电事件，生成并向所述储充一体机系统发送所述电动设备的放电统计报文，其中，第二终止放电事件可以为接收到储充一体机系统发送的储充一体机系统的终止放电报文，还可以为满足所述电动设备的终止输送电能条件。Here, in response to the second termination discharge event, a discharge statistics message of the electric device is generated and sent to the storage-charging system, wherein the second termination discharge event can be receiving a termination discharge message of the storage-charging system sent by the storage-charging system, or it can be satisfying the condition for terminating the power transmission of the electric device.

本申请实施例中，在储充一体机系统和电动设备握手成功后，以储充一体机系统发送的储充一体机系统的充电参数，向储充一体机系统输送电能，然后，在向储充一体机系统输送电能的过程中，基于接收到的储充一体机系统发送储充一体机系统的终止放电报文，确定发生第二终止放电事件，通过这种方法可以停止向储充一体机系统输送电能。In an embodiment of the present application, after the storage-charging system and the electric device successfully shake hands, electric energy is transmitted to the storage-charging system using the charging parameters of the storage-charging system sent by the storage-charging system. Then, in the process of transmitting electric energy to the storage-charging system, based on the received termination discharge message of the storage-charging system sent by the storage-charging system, it is determined that a second termination discharge event has occurred. In this way, the transmission of electric energy to the storage-charging system can be stopped.

本申请实施例提供了一种充电控制方法，应用于电动设备，如图9所示，该方法可以包括步骤S801至步骤S807，其中，步骤S801至步骤S804分别对应参见上述步骤S701至步骤S704。在停止充电以后，还包括步骤S805至步骤S807，其中：The present application provides a charging control method, which is applied to an electric device. As shown in FIG9 , the method may include steps S801 to S807, wherein steps S801 to S804 correspond to the above steps S701 to S704. After stopping charging, the method further includes steps S805 to S807, wherein:

步骤S805：接收所述储充一体机系统发送的充电统计报文；Step S805: receiving a charging statistics message sent by the storage-charging integrated system;

在一些实施方式中，若电动设备未接收到储充一体机系统发送的充电统计报文，可以是当前储充一体机系统还未向储充一体机系统发送放电统计报文；还可以是储充一体机系统出现超时，此时电动设备提示输电结束阶段失败告警。In some embodiments, if the electric device does not receive the charging statistics message sent by the integrated storage and charging system, it may be that the current integrated storage and charging system has not yet sent a discharge statistics message to the integrated storage and charging system; it may also be that the integrated storage and charging system times out, at which time the electric device prompts a failure alarm at the end of the power transmission stage.

步骤S851：在向所述电动设备发送的电能的过程中，基于所述电动设备的电池状态参数，确定是否满足电动设备的终止输送电能条件；Step S851: in the process of transmitting electric energy to the electric device, determining whether a condition for terminating the transmission of electric energy to the electric device is met based on a battery status parameter of the electric device;

在一些实施方式中，电动设备的终止输送电能条件可以为电动设备输送的电量、电动设备的最低SOC值，还可以为电动设备的电池欠压/过温，其中，储充一体机系统接收的电量和电动设备的最低SOC值可以是通过储充一体机系统发送的输电参数来确定的。In some embodiments, the condition for terminating the transmission of electric energy by the electric device may be the amount of electricity transmitted by the electric device, the minimum SOC value of the electric device, or the undervoltage/overtemperature of the battery of the electric device, wherein the amount of electricity received by the integrated storage and charging system and the minimum SOC value of the electric device may be determined by the transmission parameters sent by the integrated storage and charging system.

步骤S852：在确定满足电动设备的终止输送电能条件的情况下，确定发生第二终止放电事件并生成所述电动设备的终止放电报文，以及，停止向所述储充一体机系统输送电能，并向所述电动设备发送所述储充一体机系统的终止放电报文。Step S852: When it is determined that the conditions for terminating the transmission of electric energy to the electric device are met, determine that a second termination discharge event has occurred and generate a termination discharge message for the electric device, and stop transmitting electric energy to the integrated storage and charging system, and send a termination discharge message of the integrated storage and charging system to the electric device.

在一些实施方式中，在电动设备的终止输送电能条件包括电动设备输送的电量的情况下，若当前电动设备已输送的电量大于等于电动设备输送的电量，则确定满足电动设备的终止输送电能条件；在电动设备的终止输送电能条件包括电动设备的最低SOC值的情况下，若当前电动设备的电池状态参数中SOC值大于等于电动设备的最低SOC值，则确定满足电动设备的终止输送电能条件；在电动设备的终止输送电能条件包括电动设备的电池过温的情况下，若电动设备的温度大于预设的电动设备的温度阈值，则确定满足电动设备的终止输送电能条件；在电动设备的终止输送电能条件包括电池欠压的情况下，若电动设备的电压小于预设的电动设备的电压阈值，则确定满足电动设备的终止输送电能条件。In some embodiments, when the condition for terminating power delivery of the electric device includes the amount of power delivered by the electric device, if the amount of power currently delivered by the electric device is greater than or equal to the amount of power delivered by the electric device, it is determined that the condition for terminating power delivery of the electric device is met; when the condition for terminating power delivery of the electric device includes the minimum SOC value of the electric device, if the SOC value in the battery status parameter of the current electric device is greater than or equal to the minimum SOC value of the electric device, it is determined that the condition for terminating power delivery of the electric device is met; when the condition for terminating power delivery of the electric device includes overtemperature of the battery of the electric device, if the temperature of the electric device is greater than a preset temperature threshold of the electric device, it is determined that the condition for terminating power delivery of the electric device is met; when the condition for terminating power delivery of the electric device includes battery undervoltage, if the voltage of the electric device is less than a preset voltage threshold of the electric device, it is determined that the condition for terminating power delivery of the electric device is met.

示例地，在电动设备的终止输送电能条件包括电动设备输送的电量的情况下，若电动设备输送的电量为80kW•h、电动设备已输送的电量为80kW•h，则确定满足电动设备的终止输送电能条件；在电动设备的终止输送电能条件包括电动设备的最低SOC值的情况下，若电动设备的最低SOC值为30%、电动设备检测到的SOC值为25%，则确定满足电动设备的终止输送电能条件；在电动设备的终止输送电能条件包括电动设备的电池过温的情况下，若电动设备的温度阈值为80度、电动设备的当前温度为81度，则确定满足电动设备的终止输送电能条件；在电动设备的终止输送电能条件包括电动设备的电池欠压的情况下，若电动设备的电压阈值为30V、电动设备的当前电压为20V，则确定满足电动设备的终止输送电能条件。For example, when the condition for terminating electric energy delivery of the electric device includes the amount of electricity delivered by the electric device, if the amount of electricity delivered by the electric device is 80kW•h and the amount of electricity already delivered by the electric device is 80kW•h, it is determined that the condition for terminating electric energy delivery of the electric device is met; when the condition for terminating electric energy delivery of the electric device includes the minimum SOC value of the electric device, if the minimum SOC value of the electric device is 30% and the SOC value detected by the electric device is 25%, it is determined that the condition for terminating electric energy delivery of the electric device is met; when the condition for terminating electric energy delivery of the electric device includes the overtemperature of the battery of the electric device, if the temperature threshold of the electric device is 80 degrees and the current temperature of the electric device is 81 degrees, it is determined that the condition for terminating electric energy delivery of the electric device is met; when the condition for terminating electric energy delivery of the electric device includes the undervoltage of the battery of the electric device, if the voltage threshold of the electric device is 30V and the current voltage of the electric device is 20V, it is determined that the condition for terminating electric energy delivery of the electric device is met.

步骤S806：基于所述储充一体机系统发送的充电统计报文和/或所述电动设备的放电统计报文，确定所述电动设备输送的总电量；Step S806: determining the total amount of electricity delivered by the electric device based on the charging statistics message sent by the integrated storage and charging system and/or the discharging statistics message of the electric device;

步骤S807：基于所述电动设备输送的总电量，确定待收取的费用。Step S807: Determine the fee to be charged based on the total amount of electricity delivered by the electric device.

在一些实施方式中，需要先确定电动设备在输出电能阶段的电力价格，然后再确定电动设备需要收取的费用。In some implementations, it is necessary to first determine the price of electricity used by the electric device during the electric energy output phase, and then determine the fee that needs to be charged by the electric device.

示例地，若电动设备接收电能阶段的电力价格为1元、电动设备输送的总电量为20kW•h，则待收取的费用为20元。For example, if the price of electricity during the stage when the electric device receives electric energy is 1 yuan and the total amount of electricity delivered by the electric device is 20 kW•h, the fee to be collected is 20 yuan.

本申请实施例中，在储充一体机系统和电动设备握手成功后，以储充一体机系统发送的储充一体机系统的充电参数，向储充一体机系统输送电能，然后，通过储充一体机系统的充电统计报文和/或电动设备的放电统计报文，确定待收取的费用，实现了从电动设备与储充一体机系统连接到输送电能完成后自动结算费用的一体化方案。此外，在电动设备停止输送电能后，通过储充一体机系统的充电统计报文和/或电动设备的放电统计报文确定待收取的费用，保障了费用计算的准确性。In the embodiment of the present application, after the storage-charging system and the electric device have successfully shaken hands, the storage-charging system is supplied with electric energy using the charging parameters of the storage-charging system sent by the storage-charging system. Then, the fees to be collected are determined through the charging statistics message of the storage-charging system and/or the discharge statistics message of the electric device, thereby realizing an integrated solution for automatically settling fees after the electric device and the storage-charging system are connected to complete the transmission of electric energy. In addition, after the electric device stops transmitting electric energy, the fees to be collected are determined through the charging statistics message of the storage-charging system and/or the discharge statistics message of the electric device, thereby ensuring the accuracy of the fee calculation.

在一些实施例中，在步骤S701中，以所述储充一体机系统发送的所述储充一体机系统的充电参数，向所述储充一体机系统输送电能之前，还包括步骤S11至步骤S14：In some embodiments, in step S701, before transmitting electric energy to the integrated storage-charging system using the charging parameters of the integrated storage-charging system sent by the integrated storage-charging system, steps S11 to S14 are also included:

步骤S11：在所述储充一体机系统与电动设备握手成功后，接收所述储充一体机系统发送的输电参数；Step S11: after the integrated storage and charging system successfully shakes hands with the electric device, receiving the power transmission parameters sent by the integrated storage and charging system;

在一些实施方式中，若电动设备未接收到储充一体机系统发送的输电参数，可以是电动设备出现超时，此时电动设备提示输电状态配置阶段失败告警。In some implementations, if the electric device does not receive the power transmission parameters sent by the integrated storage and charging system, it may be that the electric device times out, and the electric device then prompts a power transmission status configuration stage failure alarm.

步骤S12：基于所述输电参数，调整所述电动设备对应的参数以及确定是否准备对所述储充一体机系统输送电能；Step S12: Based on the power transmission parameters, adjusting the parameters corresponding to the electric equipment and determining whether to prepare to transmit electric energy to the integrated storage and charging system;

这里，电动设备在接收到储充一体机系统的输电参数后，会基于储充一体机系统发送的输电参数值调整自己的放电参数与储充一体机系统匹配。Here, after receiving the power transmission parameters of the integrated storage and charging system, the electric equipment will adjust its own discharge parameters to match the integrated storage and charging system based on the power transmission parameter values sent by the integrated storage and charging system.

在一些实施方式中，在输电参数包括同步时间的情况下，电动设备会调整自己的设备时间与储充一体机系统的同步时间一致，这样有助于报文中时间戳的可参考性。在输电参数包括停止输电条件的情况下，若停止输电条件中包括储充一体机系统接收的电量，则电动设备可设置电动设备的终止输送电能条件中的输出的电量值与输电参数中储充一体机系统接收的电量值一致。若停止输电条件中包括电动设备的最低SOC值，则电动设备可设置电动设备的终止输送电能条件中SOC阈值与输电参数中电动设备的最低SOC值一致。若停止输电条件中包括电动设备的最低SOC值和储充一体机系统接收的电量，则电动设备可设置电动设备的终止输送电能条件中的输出的电量值与输电参数中储充一体机系统接收的电量值一致，以及SOC阈值与输电参数中电动设备的最低SOC值一致。In some embodiments, when the power transmission parameters include synchronization time, the electric device will adjust its own device time to be consistent with the synchronization time of the storage-charging system, which helps to make the timestamp in the message more referenceable. When the power transmission parameters include conditions for stopping power transmission, if the conditions for stopping power transmission include the amount of power received by the storage-charging system, the electric device can set the output power value in the conditions for terminating power transmission of the electric device to be consistent with the amount of power received by the storage-charging system in the power transmission parameters. If the conditions for stopping power transmission include the minimum SOC value of the electric device, the electric device can set the SOC threshold in the conditions for terminating power transmission of the electric device to be consistent with the minimum SOC value of the electric device in the power transmission parameters. If the conditions for stopping power transmission include the minimum SOC value of the electric device and the amount of power received by the storage-charging system, the electric device can set the output power value in the conditions for terminating power transmission of the electric device to be consistent with the amount of power received by the storage-charging system in the power transmission parameters, and the SOC threshold to be consistent with the minimum SOC value of the electric device in the power transmission parameters.

示例地，在输电参数包括同步时间的情况下，输电参数中的同步时间为16：00，则电动设备会校验自己当前设备时间，若为16：00，则保持当前时间不变，若为16：15，则修改设备时间为16：00。在输电参数包括停止输电条件的情况下，若停止输电条件中储充一体机系统接收的电量为50kW•h，则电动设备可设置电动设备的终止输送电能条件中的输出的电量值为50kW•h。若停止输电条件中电动设备的最低SOC值为20%，则电动设备可设置电动设备的终止输送电能条件SOC阈值为20%。若停止输电条件中电动设备的最低SOC值为20%、输出的电量值为50kW•h，在电动设备可设置电动设备的终止输送电能条件中SOC阈值为20%、输出的电量值为50kW•h。For example, when the power transmission parameters include the synchronization time, and the synchronization time in the power transmission parameters is 16:00, the electric device will check its current device time. If it is 16:00, the current time will remain unchanged. If it is 16:15, the device time will be modified to 16:00. When the power transmission parameters include the conditions for stopping power transmission, if the amount of power received by the storage and charging system in the conditions for stopping power transmission is 50kW•h, the electric device can set the output power value in the conditions for terminating power transmission of the electric device to 50kW•h. If the minimum SOC value of the electric device in the conditions for stopping power transmission is 20%, the electric device can set the SOC threshold value of the conditions for terminating power transmission of the electric device to 20%. If the minimum SOC value of the electric device in the conditions for stopping power transmission is 20% and the output power value is 50kW•h, the electric device can set the SOC threshold value of the conditions for terminating power transmission of the electric device to 20% and the output power value to 50kW•h.

这里，在电动设备对输电参数对应的参数的调整过程中，会同步评估是否可以支持按照输电参数对应的值对储充一体机系统进行放电。Here, during the process of adjusting the parameters corresponding to the power transmission parameters by the electric equipment, it will be simultaneously evaluated whether it is possible to support the discharge of the storage-charging integrated system according to the values corresponding to the power transmission parameters.

在一些实施方式中，在输电参数包括停止输电条件的情况下，若停止输电条件中包括储充一体机系统接收的电量，则电动设备基于储充一体机系统接收的电量以及当前的电动设备的电量，确定是否满足对储充一体机系统进行放电。In some embodiments, when the power transmission parameters include a condition for stopping power transmission, if the condition for stopping power transmission includes the amount of power received by the integrated storage and charging system, the electric device determines whether the conditions for discharging the integrated storage and charging system are met based on the amount of power received by the integrated storage and charging system and the current amount of power of the electric device.

示例地，若停止输电条件中储充一体机系统接收的电量为90kW•h，而当前电动设备的电量为50kW•h，则确定不满足对储充一体机系统进行放电。或者，若停止输电截止条件中储充一体机系统接收的电量为90kW•h，而当前电动设备的电量为100kW•h，则确定满足对储充一体机系统进行放电。For example, if the amount of electricity received by the integrated storage and charging system in the power transmission stop condition is 90kW•h, and the current amount of electricity of the electric device is 50kW•h, it is determined that the integrated storage and charging system is not discharged. Alternatively, if the amount of electricity received by the integrated storage and charging system in the power transmission stop cut-off condition is 90kW•h, and the current amount of electricity of the electric device is 100kW•h, it is determined that the integrated storage and charging system is discharged.

步骤S13：在确定准备对所述储充一体机系统输送电能的情况下，生成并向所述储充一体机系统发送所述电动设备的准备就绪报文；Step S13: when it is determined that the electric energy is to be transmitted to the integrated storage-charging system, a message indicating that the electric device is ready is generated and sent to the integrated storage-charging system;

这里，在电动设备完成对输电参数对应的参数的调整，且确定准备对储充一体机系统输送电能，可以确定储充一体机系统可以向电动设备输送电能，则会生成并向储充一体机系统发送电动设备的准备就绪报文。Here, when the electric device completes the adjustment of the parameters corresponding to the power transmission parameters and determines that it is ready to transmit electric energy to the storage and charging system, it can be determined that the storage and charging system can transmit electric energy to the electric device, then a message indicating that the electric device is ready will be generated and sent to the storage and charging system.

在一些实施方式中，在确定未准备对所述储充一体机系统输送电能的情况下，可以向电动设备发送电动设备未准备就绪报文；还可以是电动设备出现超时，此时电动设备提示输电状态配置阶段失败告警。In some embodiments, when it is determined that the integrated storage and charging system is not ready to transmit electric energy, a message that the electric device is not ready can be sent to the electric device; or the electric device may time out, in which case the electric device prompts an alarm that the power transmission status configuration stage has failed.

步骤S14：接收所述储充一体机系统的准备就绪报文，以及确定向所述储充一体机系统发送用于表征电池所处的工作状态的报文。Step S14: receiving a readiness message of the integrated storage-charging system, and determining to send a message for indicating the working state of the battery to the integrated storage-charging system.

这里，电动设备在确定接收到储充一体机系统的准备就绪报文、且确定向储充一体机系统发送电动设备的准备就绪报文的情况下，可以确定双方都已完成了准备工作，电动设备可以进入到准备输送电能到储充一体机系统的阶段。Here, when the electric device determines that it has received the readiness message from the storage and charging system and determines to send the readiness message of the electric device to the storage and charging system, it can be determined that both parties have completed the preparation work and the electric device can enter the stage of preparing to transmit electric energy to the storage and charging system.

上述实施例中，电动设备可以基于接收到储充一体机系统的输电参数调整电动设备的对应参数，并向储充一体机系统发送电动设备的准备就绪报文，这样储充一体机系统在接收电动设备的准备就绪报文后，确定准备接收电动设备输送的电能，并向电动设备发送储充一体机系统的准备就绪报文，从而电动设备在接收到储充一体机系统的准备就绪报文后，向储充一体机系统发送用于表征电池所处的工作状态的报文，进入向储充一体机系统输送电能的阶段。In the above embodiment, the electric device can adjust the corresponding parameters of the electric device based on the power transmission parameters received from the integrated storage and charging system, and send a readiness message of the electric device to the integrated storage and charging system. After receiving the readiness message of the electric device, the integrated storage and charging system determines that it is ready to receive the electric energy transmitted by the electric device, and sends the readiness message of the integrated storage and charging system to the electric device. After receiving the readiness message of the integrated storage and charging system, the electric device sends a message to the integrated storage and charging system for characterizing the working status of the battery, and enters the stage of transmitting electric energy to the integrated storage and charging system.

本申请实施例提供了一种充电控制方法，应用于电动设备，该方法可以包括步骤S21至步骤S23：The present application provides a charging control method, which is applied to an electric device. The method may include steps S21 to S23:

步骤S21：接收所述储充一体机系统发送的充电统计报文；Step S21: receiving a charging statistics message sent by the storage-charging integrated system;

这里，在步骤S702之后，储充一体机系统基于接收到的电池状态报文，确定是否满足停止输电条件，在确定满足停止输电条件的情况下，生成所述储充一体机系统的终止放电报文，并向所述电动设备发送所述储充一体机系统的终止放电报文。在停止充电之后，还可以接收所述储充一体机系统发送的充电统计报文。Here, after step S702, the storage-charging system determines whether the conditions for stopping power transmission are met based on the received battery status message, and generates a termination discharge message of the storage-charging system if the conditions for stopping power transmission are met, and sends the termination discharge message of the storage-charging system to the electric device. After stopping charging, a charging statistics message sent by the storage-charging system can also be received.

步骤S22：基于所述储充一体机系统发送的充电统计报文和/或所述电动设备的放电统计报文，确定所述电动设备输送的总电量；Step S22: determining the total amount of electricity delivered by the electric device based on the charging statistics message sent by the integrated storage and charging system and/or the discharging statistics message of the electric device;

步骤S23：基于所述电动设备输送的总电量，确定待收取的费用。Step S23: Determine the fee to be charged based on the total amount of electricity delivered by the electric device.

本申请实施例中，在储充一体机系统和电动设备握手成功后，以储充一体机系统发送的储充一体机系统的充电参数，向储充一体机系统输送电能，然后，通过储充一体机系统的充电统计报文和/或电动设备的放电统计报文，确定待收取的费用，可以实现自动结算电动设备的待收取的费用。此外，在电动设备停止输送电能后，通过储充一体机系统的充电统计报文和/或电动设备的放电统计报文确定待收取的费用，保障了费用计算的准确性。In the embodiment of the present application, after the storage-charging system and the electric device have successfully shaken hands, the storage-charging system is supplied with electric energy using the charging parameters of the storage-charging system sent by the storage-charging system, and then the fees to be collected are determined through the charging statistics message of the storage-charging system and/or the discharge statistics message of the electric device, so that the fees to be collected of the electric device can be automatically settled. In addition, after the electric device stops supplying electric energy, the fees to be collected are determined through the charging statistics message of the storage-charging system and/or the discharge statistics message of the electric device, thereby ensuring the accuracy of the fee calculation.

下面结合一个实施例对上述充电控制方法进行说明，为了便于理解，下面以电动汽车为具体电动设备为例，对输电状态为VtoG状态的充电控制方法进行说明，其中，储充一体机系统的充电功率至少可达到480kW，支持对电动设备进行快充或超充，然而值得注意的是，该实施例仅是为了更好地说明本申请，并不构成对本申请的不当限定。The above charging control method is explained below in conjunction with an embodiment. For ease of understanding, an electric vehicle is taken as an example as a specific electric device to explain the charging control method in the VtoG state. The charging power of the storage and charging integrated system can reach at least 480kW, supporting fast charging or super charging of electric equipment. However, it is worth noting that this embodiment is only for better illustrating the present application and does not constitute an improper limitation on the present application.

本申请实施例提供了一种VtoG的充电控制方法的总体技术方案，如图10、图11和图12所示，分别提供了VtoG参数配置阶段、VtoG阶段和VtoG结束阶段的实现示意图。The embodiment of the present application provides an overall technical solution of a VtoG charging control method, as shown in Figures 10, 11 and 12, which respectively provide implementation schematic diagrams of the VtoG parameter configuration stage, the VtoG stage and the VtoG end stage.

一、VtoG参数配置阶段；1. VtoG parameter configuration stage;

如图10所示，VtoG参数配置阶段的实施可以包括步骤S901至步骤S919：As shown in FIG. 10 , the implementation of the VtoG parameter configuration phase may include steps S901 to S919:

步骤S901：充电枪插到位，物理连接完成。储充一体机系统与电动汽车握手完成；Step S901: The charging gun is inserted into place and the physical connection is completed. The handshake between the storage and charging system and the electric vehicle is completed;

这里，是将连接在储充一体机系统上的充电枪插入到电动汽车的充电口，完成储充一体机系统和电动汽车的物理连接。物理连接后，进入到握手阶段，储充一体机系统和电动汽车双方进行认证，连接储充一体机系统和电动汽车之间的通信信道，确定通信功能正常。Here, the charging gun connected to the storage and charging system is inserted into the charging port of the electric vehicle to complete the physical connection between the storage and charging system and the electric vehicle. After the physical connection, the handshake phase begins, during which the storage and charging system and the electric vehicle perform authentication, connect the communication channel between the storage and charging system and the electric vehicle, and confirm that the communication function is normal.

需要说明的是，与储充一体机系统进行通信的是电动汽车中的BMS，后续叙述中，以BMS来进行步骤的描述。It should be noted that the BMS in the electric vehicle communicates with the integrated storage and charging system. In the subsequent description, the steps are described based on the BMS.

步骤S902：BMS向储充一体机系统发送电池参数报文；Step S902: The BMS sends a battery parameter message to the storage-charging integrated system;

这里，电池参数可以包括电压、温度、荷电状态和输电模式/充电模式等，这些参数是可以通过BMS直接获取。Here, battery parameters may include voltage, temperature, state of charge, and power transmission mode/charging mode, etc. These parameters can be directly obtained through the BMS.

需要说明的是，若当前BMS的工作状态为输电模式，报文中会同时输出输电模式的下一层级内容，例如VtoG模式、VtoB模式。It should be noted that if the current working state of the BMS is the power transmission mode, the message will also output the next level of content of the power transmission mode, such as VtoG mode and VtoB mode.

步骤S903：储充一体机系统确认是否收到电动汽车的电池参数报文；Step S903: the storage-charging integrated machine system confirms whether the battery parameter message of the electric vehicle is received;

这里，是（Y）时，进入步骤S905，确定电动汽车是否处于VtoG模式；否（N）时，进入步骤S904，储充一体机系统向BMS发送仍处于握手阶段。Here, when it is (Y), the process proceeds to step S905 to determine whether the electric vehicle is in VtoG mode; when it is not (N), the process proceeds to step S904, and the storage-charging system sends a message to the BMS that it is still in the handshake stage.

在一些实施方式中，若储充一体机系统未收到电池参数报文，还存在一种情况是由于储充一体机系统响应超时，此时会进入到步骤S918，储充一体机系统提示VtoG参数配置失败告警。In some implementations, if the integrated storage and charging machine system does not receive the battery parameter message, there is also a situation where the integrated storage and charging machine system response times out. At this time, the process goes to step S918, and the integrated storage and charging machine system prompts a VtoG parameter configuration failure alarm.

步骤S904：储充一体机系统向BMS发送仍处于握手阶段；Step S904: the storage-charging integrated machine system sends a message to the BMS that it is still in the handshake stage;

步骤S905：储充一体机系统判断电动汽车是否处于VtoG模式；Step S905: the storage-charging integrated system determines whether the electric vehicle is in the VtoG mode;

这里，是（Y）时，进入步骤S907，储充一体机系统配置VtoG参数；否（N）时，进入步骤S906，储充一体机系统进入充电模式。Here, if the answer is yes (Y), the process proceeds to step S907, and the integrated storage and charging system configures the VtoG parameters; if the answer is no (N), the process proceeds to step S906, and the integrated storage and charging system enters the charging mode.

需要说明的是，储充一体机系统在判断电动汽车是否处于VtoG模式之前，还需要基于接收到的电动汽车的电池参数，确定电动汽车的电池的状态是否正常；在电动汽车的电池的状态为正常的情况下，再进行VtoG模式的确定。It should be noted that before the storage and charging integrated system determines whether the electric vehicle is in VtoG mode, it is also necessary to determine whether the battery status of the electric vehicle is normal based on the received battery parameters of the electric vehicle; when the battery status of the electric vehicle is normal, the VtoG mode is determined.

在一些实施方式中，电动汽车的电池参数报文中有可以表征电动汽车是输电模式还是充电模式的字段，在字段的值表征为输电模式时，确定电动汽车处于输电模式，在字段的值表征为充电模式时，确定电动汽车处于充电模式。In some embodiments, there is a field in the battery parameter message of the electric vehicle that can characterize whether the electric vehicle is in transmission mode or charging mode. When the value of the field is characterized as transmission mode, it is determined that the electric vehicle is in transmission mode. When the value of the field is characterized as charging mode, it is determined that the electric vehicle is in charging mode.

进一步地，在字段的值表征为输电模式时，报文中还会同时输出此时电动汽车处于的输电模式的类型，在输电模式类型表征为VtoG模式时，确定电动汽车处于VtoG模式。Furthermore, when the value of the field is characterized as a power transmission mode, the message will also output the type of power transmission mode that the electric vehicle is in at the moment. When the power transmission mode type is characterized as a VtoG mode, it is determined that the electric vehicle is in the VtoG mode.

步骤S906：储充一体机系统进入充电模式；Step S906: the storage-charging integrated system enters charging mode;

这里，储充一体机系统在进入到充电模式时，首先，会基于目标充电模式的选择，在目标充电模式不为慢充模式的情况下，获取储能装置的荷电状态和剩余能量状态值；然后，基于荷电状态值和能量状态值，确定储能装置是否支持按照所述目标充电模式对电动汽车进行充电；最后，在确定储能装置支持按照所述目标充电模式对电动汽车进行充电的情况下，按照目标充电模式对应的放电倍率对电动汽车进行充电。Here, when the integrated storage and charging system enters the charging mode, first, based on the selection of the target charging mode, when the target charging mode is not the slow charging mode, the charge state and the remaining energy state value of the energy storage device are obtained; then, based on the charge state value and the energy state value, it is determined whether the energy storage device supports charging the electric vehicle according to the target charging mode; finally, when it is determined that the energy storage device supports charging the electric vehicle according to the target charging mode, the electric vehicle is charged according to the discharge rate corresponding to the target charging mode.

需要说明的是，目标充电模式为超充模式、快充模式和慢充模式中之一，且在为超充模式或慢充模式的情况下，需要确定储能装置是否支持按照目标充电模式对所述电动汽车进行充电，在目标充电模式为慢充模式下，可以以慢充模式对应的充电倍率对所述电动设备进行充电。It should be noted that the target charging mode is one of the supercharging mode, the fast charging mode and the slow charging mode, and in the case of the supercharging mode or the slow charging mode, it is necessary to determine whether the energy storage device supports charging the electric vehicle according to the target charging mode. When the target charging mode is the slow charging mode, the electric device can be charged at the charging rate corresponding to the slow charging mode.

步骤S907：储充一体机系统配置VtoG参数；Step S907: the storage-charging integrated machine system configures VtoG parameters;

这里，VtoG参数至少包括VtoG模式、同步时间、VtoG最大输出能力、VtoG截止条件。Here, the VtoG parameters include at least VtoG mode, synchronization time, VtoG maximum output capability, and VtoG cutoff condition.

需要说明的是，在确定电动汽车处于VtoG模式后，储充一体机系统需要将自己的工作模式配置为VtoG模式，以此来和电动汽车协同工作。It should be noted that after determining that the electric vehicle is in VtoG mode, the integrated storage and charging system needs to configure its own working mode to VtoG mode so as to work in coordination with the electric vehicle.

步骤S908：储充一体机系统向BMS发送VtoG参数；Step S908: the storage-charging integrated system sends the VtoG parameter to the BMS;

步骤S909：BMS确定是否收到储充一体机系统发送的VtoG参数；Step S909: The BMS determines whether it has received the VtoG parameter sent by the storage-charging system;

这里，是（Y）时，进入步骤S910，BMS确定是否能够进行电动汽车放电；否（N）时，进入步骤S902，向储充一体机系统发送电池参数报文。Here, if the answer is yes (Y), the process goes to step S910, and the BMS determines whether the electric vehicle can be discharged; if the answer is no (N), the process goes to step S902, and a battery parameter message is sent to the integrated storage and charging system.

在一些实施方式中，若BMS未收到储充一体机系统发送的VtoG参数，还存在一种情况是由于BMS系统响应超时，此时会进入到步骤S918，BMS提示VtoG参数配置失败告警。In some implementations, if the BMS does not receive the VtoG parameters sent by the integrated storage and charging system, there is also a situation where the BMS system response times out. In this case, the process goes to step S918, and the BMS prompts a VtoG parameter configuration failure alarm.

步骤S910：BMS确定是否能够进行电动汽车放电；Step S910: The BMS determines whether the electric vehicle can be discharged;

这里，BMS基于接收到的VtoG参数，调整自身的放电参数，与储充一体机系统的VtoG参数进行匹配，同时还会判断是否有能力进行电动汽车放电。Here, the BMS adjusts its own discharge parameters based on the received VtoG parameters to match the VtoG parameters of the storage and charging system, and also determines whether it is capable of discharging the electric vehicle.

是（Y）时，进入步骤S912，BMS向储充一体机系统发送准备就绪报文；否（N）时，进入步骤S911，BMS向储充一体机系统发送BMS未准备好报文。If yes (Y), the process goes to step S912, and the BMS sends a ready message to the storage-charging system; if no (N), the process goes to step S911, and the BMS sends a BMS not ready message to the storage-charging system.

步骤S911：BMS向储充一体机系统发送BMS未准备好报文；Step S911: The BMS sends a BMS not ready message to the storage-charging integrated system;

这里，在BMS确定支持进行电动汽车放电的情况下，若BMS还未完成调整自身的放电参数，则会向储充一体机系统发送BMS未准备好报文。Here, when the BMS determines that it supports discharging of the electric vehicle, if the BMS has not completed adjusting its own discharge parameters, it will send a BMS not ready message to the storage and charging system.

步骤S912：BMS向储充一体机系统发送BMS准备就绪报文；Step S912: The BMS sends a BMS ready message to the storage and charging integrated system;

这里，在BMS确定支持进行电动汽车放电的情况下，若BMS已完成调整自身的放电参数，则会向储充一体机系统发送BMS准备就绪报文。Here, when the BMS determines that it supports discharging of the electric vehicle, if the BMS has completed adjusting its own discharge parameters, it will send a BMS ready message to the storage and charging system.

步骤S913：储充一体机系统是否接收BMS发送的准备就绪报文；Step S913: Whether the storage-charging integrated system receives the ready message sent by the BMS;

这里，是（Y）时，进入步骤S914，储充一体机系统确定是否准备好进行VtoG；否（N）时，进入步骤S908，储充一体机系统向BMS发送VtoG参数。Here, if the answer is yes (Y), the process proceeds to step S914, where the integrated storage-charging system determines whether it is ready for VtoG; if the answer is no (N), the process proceeds to step S908, where the integrated storage-charging system sends VtoG parameters to the BMS.

在一些实施方式中，若储充一体机系统未收到BMS发送的准备就绪报文，还存在一种情况是由于储充一体机系统响应超时，此时会进入到步骤S918，储充一体机系统提示VtoG参数配置失败告警。In some embodiments, if the integrated storage and charging system does not receive the ready message sent by the BMS, there is also a situation where the integrated storage and charging system response times out. At this time, the process goes to step S918, and the integrated storage and charging system prompts a VtoG parameter configuration failure alarm.

步骤S914：储充一体机系统确定是否准备好进行VtoG；Step S914: the storage-charging integrated machine system determines whether it is ready for VtoG;

这里，是（Y）时，进入步骤S916，储充一体机系统向BMS发送储充一体机系统准备就绪报文；否（N）时，进入步骤S915，储充一体机系统向BMS发送储充一体机系统未准备就绪报文。Here, if the answer is (Y), the process proceeds to step S916, and the integrated storage-charging system sends a message that the integrated storage-charging system is ready to the BMS; if the answer is (N), the process proceeds to step S915, and the integrated storage-charging system sends a message that the integrated storage-charging system is not ready to the BMS.

步骤S915：储充一体机系统向BMS发送储充一体机系统未准备就绪报文；Step S915: the integrated storage and charging system sends a message to the BMS indicating that the integrated storage and charging system is not ready;

这里，在储充一体机系统确定不能够接收电动汽车输送的电能的情况下，向BMS发送储充一体机系统未准备就绪报文。Here, when the integrated storage-charging system determines that it cannot receive the electric energy transmitted by the electric vehicle, a message indicating that the integrated storage-charging system is not ready is sent to the BMS.

步骤S916：储充一体机系统向BMS发送储充一体机系统准备就绪报文，并进入VtoG阶段；Step S916: the integrated storage and charging system sends a storage and charging system readiness message to the BMS and enters the VtoG phase;

这里，在储充一体机系统确定能够接收电动汽车输送的电能的情况下，向BMS发送储充一体机系统准备就绪报文，同时进入步骤S919，储充一体机系统进入到VtoG阶段。Here, when the integrated storage and charging system determines that it can receive the electric energy transmitted by the electric vehicle, it sends a message that the integrated storage and charging system is ready to the BMS, and enters step S919 at the same time, and the integrated storage and charging system enters the VtoG stage.

步骤S917：BMS是否接收储充一体机系统发送的准备就绪报文；Step S917: Whether the BMS receives the ready message sent by the storage-charging integrated system;

这里，是（Y）时，进入步骤S919，BMS进入VtoG阶段；否（N）时，进入步骤S912，BMS向储充一体机系统发送BMS准备就绪报文。Here, if it is (Y), the process goes to step S919 and the BMS enters the VtoG stage; if it is (N), the process goes to step S912 and the BMS sends a BMS ready message to the storage-charging system.

在一些实施方式中，若BMS未收到储充一体机系统发送的准备就绪报文，还存在一种情况是由于BMS系统响应超时，此时会进入到步骤S918，BMS提示VtoG参数配置失败告警。In some implementations, if the BMS does not receive the ready message sent by the integrated storage and charging system, there is also a situation where the BMS system response times out. At this time, the process goes to step S918, and the BMS prompts a VtoG parameter configuration failure alarm.

步骤S918：提示VtoG参数配置失败告警；Step S918: Prompt a VtoG parameter configuration failure alarm;

步骤S919：VtoG阶段。Step S919: VtoG stage.

二、VtoG阶段2. VtoG Stage

如图11所示，VtoG阶段的实施可以包括步骤S1001至步骤S1014：As shown in FIG. 11 , the implementation of the VtoG phase may include steps S1001 to S1014:

步骤S1001：BMS向储充一体机系统发送电池放电总状态和电池放电需求报文；Step S1001: BMS sends a message of battery discharge status and battery discharge requirement to the storage-charging integrated system;

步骤S1002：储充一体机系统是否收到BMS发送的电池放电总状态和电池放电需求报文；Step S1002: Whether the integrated storage and charging system receives the battery discharge status and battery discharge requirement message sent by the BMS;

这里，放电总状态用于表征电池所处的工作状态，其中电池所处的工作状态包括输电状态或充电状态。储充一体机系统在接收到电池放电总状态和电池放电需求报文后，确认可以准备接收储充一体机系统输送的电能。Here, the total discharge state is used to characterize the working state of the battery, where the working state of the battery includes the power transmission state or the charging state. After receiving the total battery discharge state and battery discharge demand message, the storage-charging system confirms that it is ready to receive the power transmitted by the storage-charging system.

否（N）时，进入步骤S1003，储充一体机系统向BMS发送仍处于VtoG参数配置阶段；是（Y）时，进入步骤S1004，储充一体机系统向BMS发送储充一体机系统状态；If the answer is no (N), the process goes to step S1003, and the integrated storage and charging system sends a message to the BMS indicating that the system is still in the VtoG parameter configuration stage; if the answer is yes (Y), the process goes to step S1004, and the integrated storage and charging system sends a message to the BMS indicating that the system is in the VtoG parameter configuration stage;

在一些实施方式中，电池放电总状态和电池放电需求报文可以是放在一条报文中发送的，也可以是用2条报文分别发送的。In some implementations, the battery total discharge status and battery discharge requirement message may be sent in one message, or may be sent separately in two messages.

在一些实施方式中，若储充一体机系统未收到BMS发送的电池放电总状态和电池放电需求报文，还存在一种情况是由于储充一体机系统响应超时，此时会进入到步骤S1013，储充一体机系统提示VtoG阶段失败告警。In some embodiments, if the integrated storage and charging system does not receive the battery discharge status and battery discharge demand message sent by the BMS, there is also a situation where the integrated storage and charging system response times out. At this time, it will enter step S1013, and the integrated storage and charging system prompts a VtoG stage failure alarm.

步骤S1003：储充一体机系统向BMS发送仍处于VtoG参数配置阶段；Step S1003: the storage-charging integrated machine system sends a message to the BMS that it is still in the VtoG parameter configuration stage;

这里，VtoG参数配置阶段的实施可参见步骤S901至步骤S919。Here, the implementation of the VtoG parameter configuration phase may refer to steps S901 to S919.

步骤S1004：储充一体机系统向BMS发送储充一体机系统的状态报文；Step S1004: the integrated storage and charging system sends a status message of the integrated storage and charging system to the BMS;

这里，储充一体机系统的状态报文至少包括允许的充电电流和允许的充电功率。Here, the status message of the integrated storage-charging system includes at least the allowed charging current and the allowed charging power.

步骤S1005：BMS是否收到储充一体机系统发送的状态报文；Step S1005: Whether the BMS receives the status message sent by the storage-charging integrated machine system;

这里，BMS接收到储充一体机系统的状态报文后，可以基于状态报文中的参数值来输送电能。Here, after receiving the status message of the storage-charging system, the BMS can transmit electric energy based on the parameter values in the status message.

是（Y）时，进入步骤S1006，BMS向储充一体机系统发送电池放电总状态、电压、温度、电流、SOC等；否时，进入步骤S1001，BMS向储充一体机系统发送电池放电总状态和电池放电需求报文；If yes (Y), the process goes to step S1006, and the BMS sends the battery total discharge status, voltage, temperature, current, SOC, etc. to the storage-charging system; if no, the process goes to step S1001, and the BMS sends the battery total discharge status and battery discharge requirement message to the storage-charging system;

在一些实施方式中，若BMS未收到储充一体机系统发送的状态报文，还存在一种情况是由于BMS系统响应超时，此时会进入到步骤S1013，BMS提示VtoG阶段失败告警。In some implementations, if the BMS does not receive the status message sent by the storage-charging integrated machine system, there is also a situation where the BMS system response times out. In this case, the process goes to step S1013, and the BMS prompts a VtoG stage failure alarm.

步骤S1006：BMS向储充一体机系统发送电池放电总状态、电压、温度、电流、SOC等；Step S1006: BMS sends the battery discharge status, voltage, temperature, current, SOC, etc. to the storage-charging integrated system;

这里，BMS实时监测电池的放电总状态、电压、温度、电流、SOC等参数数据，并将其发送给储充一体机系统。Here, the BMS monitors the battery's overall discharge status, voltage, temperature, current, SOC and other parameter data in real time, and sends it to the storage and charging system.

步骤S1007：BMS判定电动汽车放电是否到达BMS截止条件或是否收到储充一体机系统发送的终止放电报文；Step S1007: The BMS determines whether the discharge of the electric vehicle has reached the BMS cut-off condition or whether it has received a discharge termination message sent by the storage-charging integrated system;

这里，基于电动汽车的电池的状态数据与BMS截止条件进行比较，确定是否满足BMS截止条件，在判断满足BMS截止条件的情况下，确定停止放电。或者，在接收到储充一体机系统发送的储充一体机系统的终止放电报文的情况下，确定停止放电。Here, the battery status data of the electric vehicle is compared with the BMS cut-off condition to determine whether the BMS cut-off condition is met, and if it is determined that the BMS cut-off condition is met, it is determined to stop discharging. Alternatively, it is determined to stop discharging when a termination discharge message of the storage-charging system sent by the storage-charging system is received.

在一些实施方式中，BMS截止条件可以包括电动汽车电池的过温/欠压等保护截止条件。In some embodiments, the BMS cut-off condition may include a protection cut-off condition such as over-temperature/under-voltage of the electric vehicle battery.

否（N）时，进入步骤S1006，BMS向储充一体机系统发送电池放电总状态、电压、温度、电流、SOC等；是（Y）时，进入步骤S1008，BMS向储充一体机系统发送BMS终止放电报文。If the answer is no (N), the process goes to step S1006, and the BMS sends the battery discharge status, voltage, temperature, current, SOC, etc. to the storage-charging system; if the answer is yes (Y), the process goes to step S1008, and the BMS sends a BMS discharge termination message to the storage-charging system.

步骤S1008：BMS向储充一体机系统发送BMS终止放电报文；Step S1008: The BMS sends a BMS discharge termination message to the storage-charging integrated system;

这里，是基于步骤S1007的BMS截止条件的判断，其中，在判断满足BMS截止条件的情况下，BMS向储充一体机系统发送BMS终止放电报文。Here, it is based on the judgment of the BMS cut-off condition in step S1007, wherein, when it is judged that the BMS cut-off condition is met, the BMS sends a BMS discharge termination message to the storage-charging integrated system.

步骤S1009：储充一体机系统判定储充一体机系统是否到达储充一体机系统截止条件或是否收到BMS发送的中止放电报文；Step S1009: the integrated storage-charging system determines whether the integrated storage-charging system has reached the integrated storage-charging system cut-off condition or whether it has received a discharge termination message sent by the BMS;

这里，是基于S1006发送的状态数据与储充一体机系统的截止条件进行比较，确定是否满足储充一体机系统的截止条件，在判断满足储充一体机系统的截止条件的情况下，确定停止充电。或者，在接收到BMS发送的BMS终止放电报文的情况下，确定停止充电。Here, the status data sent in S1006 is compared with the cut-off condition of the storage-charging system to determine whether the cut-off condition of the storage-charging system is met. If the cut-off condition of the storage-charging system is met, charging is stopped. Alternatively, charging is stopped when a BMS termination discharge message sent by the BMS is received.

在一些实施方式中，储充一体机系统的截止条件可以包括VtoG电量，或电动汽车最低SOC值，或储能装置电池过温/过压等，其中，VtoG电量和电动汽车最低SOC值为用户在储充一体机系统的人机交互界面输入的阈值。VtoG电量可以理解为电动车向储充一体机系统传输的电量。In some embodiments, the cut-off condition of the storage-charging system may include VtoG power, or the minimum SOC value of the electric vehicle, or overtemperature/overvoltage of the battery of the energy storage device, etc., wherein the VtoG power and the minimum SOC value of the electric vehicle are thresholds input by the user in the human-computer interaction interface of the storage-charging system. The VtoG power can be understood as the power transmitted by the electric vehicle to the storage-charging system.

否（N）时，进入步骤S1004，储充一体机系统向BMS发送储充一体机系统的状态报文；是（Y）时，进入步骤S1010，储充一体机系统向BMS发送储充一体机系统的终止放电报文。If the answer is no (N), the process goes to step S1004 , where the integrated storage-charging system sends a status message of the integrated storage-charging system to the BMS; if the answer is yes (Y), the process goes to step S1010 , where the integrated storage-charging system sends a message of terminating discharge of the integrated storage-charging system to the BMS.

步骤S1010：储充一体机系统向BMS发送储充一体机系统的终止放电报文；Step S1010: the integrated storage-charging system sends a discharge termination message of the integrated storage-charging system to the BMS;

这里，是基于步骤S1009的储充一体机系统的截止条件的判断，其中，在判断满足储充一体机系统的截止条件的情况下，储充一体机系统向BMS发送储充一体机系统的终止放电报文。Here, the cut-off condition of the integrated storage-charging system is judged based on step S1009, wherein, when it is judged that the cut-off condition of the integrated storage-charging system is met, the integrated storage-charging system sends a termination discharge message of the integrated storage-charging system to the BMS.

需要说明的是，到达截止条件后，BMS发送0功率请求给储充一体机系统，此时已经没有电流，理论上已经结束放电，但还没退出VtoG阶段，所以需要用终止报文来退出放电结束阶段。It should be noted that after reaching the cut-off condition, the BMS sends a 0 power request to the storage-charging system. At this time, there is no current. Theoretically, the discharge has ended, but the VtoG stage has not been exited, so a termination message is needed to exit the discharge end stage.

步骤S1011：BMS是否接收到储充一体机系统发送的终止放电报文；Step S1011: Whether the BMS receives the discharge termination message sent by the storage-charging integrated system;

这里，是基于步骤S1010，储充一体机系统向BMS发送储充一体机系统的终止放电报文来说明的，其中否（N）时，进入步骤S1008，BMS向储充一体机系统发送BMS终止放电报文；是（Y）时，进入步骤S1014，进入到VtoG结束阶段。Here, the explanation is based on step S1010, where the integrated storage and charging system sends a message to terminate the discharge of the integrated storage and charging system to the BMS. When the answer is no (N), the process proceeds to step S1008, where the BMS sends a message to terminate the discharge of the integrated storage and charging system; when the answer is yes (Y), the process proceeds to step S1014, and the VtoG end stage is entered.

在一些实施方式中，若BMS未收到储充一体机系统发送的中止放电报文，还存在一种情况是由于BMS系统响应超时，此时会进入到步骤S1013，BMS提示VtoG阶段失败告警。In some implementations, if the BMS does not receive the discharge termination message sent by the integrated storage and charging system, there is also a situation where the BMS system response times out. At this time, the process goes to step S1013, and the BMS prompts a VtoG stage failure alarm.

步骤S1012：储充一体机系统是否接收到BMS发送的中止放电报文；Step S1012: Whether the integrated storage and charging system receives the discharge suspension message sent by the BMS;

这里，是基于步骤S1008，BMS向储充一体机系统发送BMS终止放电报文来说明的，否（N）时，进入步骤S1010，储充一体机系统向BMS发送储充一体机系统的终止放电报文；是（Y）时，进入步骤S1014，进入到VtoG结束阶段。Here, the explanation is based on step S1008, in which the BMS sends a BMS discharge termination message to the integrated storage and charging system. If not (N), the process proceeds to step S1010, in which the integrated storage and charging system sends a discharge termination message to the BMS; if yes (Y), the process proceeds to step S1014, entering the VtoG end stage.

在一些实施方式中，若储充一体机系统未收到BMS发送的中止放电报文，还存在一种情况是由于储充一体机系统响应超时，此时会进入到步骤S1013，储充一体机系统提示VtoG阶段失败告警。In some embodiments, if the integrated storage and charging system does not receive the discharge termination message sent by the BMS, there is also a situation where the integrated storage and charging system responds timeout. At this time, the system will enter step S1013 and prompt a VtoG stage failure alarm.

步骤S1013：提示VtoG阶段失败告警；Step S1013: Prompt a VtoG stage failure alarm;

步骤S1014：VtoG结束阶段。Step S1014: VtoG end stage.

三、VtoG结束阶段3. VtoG Ending Stage

如图12所示，VtoG阶段的实施可以包括步骤S1101至步骤S1106：As shown in FIG. 12 , the implementation of the VtoG phase may include steps S1101 to S1106:

步骤S1101：BMS向储充一体机系统发送BMS放电统计报文；Step S1101: The BMS sends a BMS discharge statistics message to the storage-charging integrated system;

这里，在VtoG阶段结束后，BMS生成BMS放电统计报文并将BMS放电统计报文发送给储充一体机系统。Here, after the VtoG phase ends, the BMS generates a BMS discharge statistics message and sends the BMS discharge statistics message to the storage-charging integrated system.

步骤S1102：储充一体机系统是否收到BMS发送的放电统计报文；Step S1102: Whether the integrated storage and charging system receives the discharge statistics message sent by the BMS;

这里，否（N）时，进入步骤S1103，储充一体机系统向BMS发送仍处于VtoG阶段；是（Y）时，进入步骤S1104，储充一体机系统向电动汽车BMS发送储充一体机系统的充电统计报文。Here, if no (N), the process goes to step S1103, and the integrated storage and charging system sends a message to the BMS indicating that it is still in the VtoG stage; if yes (Y), the process goes to step S1104, and the integrated storage and charging system sends a charging statistics message of the integrated storage and charging system to the electric vehicle BMS.

在一些实施方式中，若储充一体机系统未收到BMS发送的放电统计报文，还存在一种情况是由于储充一体机系统响应超时，此时会进入到步骤S1106，储充一体机系统提示VtoG结束阶段失败告警。In some embodiments, if the integrated storage and charging system does not receive the discharge statistics message sent by the BMS, there is also a situation where the integrated storage and charging system responds timeout. At this time, the system will enter step S1106, and the integrated storage and charging system will prompt a VtoG end stage failure alarm.

步骤S1103：储充一体机系统向BMS发送仍处于VtoG阶段；Step S1103: the storage-charging integrated machine system sends a message to the BMS that it is still in the VtoG stage;

这里，VtoG阶段的实施具体参见步骤S1001至步骤S1014。Here, the implementation of the VtoG stage is specifically described in steps S1001 to S1014.

步骤S1104：储充一体机系统向电动汽车BMS发送储充一体机系统的充电统计报文；Step S1104: the integrated storage and charging system sends a charging statistics message of the integrated storage and charging system to the electric vehicle BMS;

这里，储充一体机系统在判断收到BMS发送的BMS放电统计报文的情况下，会基于生成的储充一体机系统的充电统计报文和BMS放电统计报文，确定待支付的费用。Here, when the integrated storage-charging system determines that it has received the BMS discharge statistics message sent by the BMS, it will determine the fees to be paid based on the generated charging statistics message of the integrated storage-charging system and the BMS discharge statistics message.

步骤S1105：BMS是否收到储充一体机系统发送的充电统计报文；Step S1105: Whether the BMS receives the charging statistics message sent by the storage-charging integrated system;

这里，否（N）时，进入步骤S1101，BMS向储充一体机系统发送BMS放电统计报文；是（Y）时，结束。在接收到储充一体机系统发送的储充一体机系统的统计报文后，BMS会基于储充一体机系统的充电统计报文和BMS放电统计报文，确定待收取的费用。Here, if the answer is no (N), the process goes to step S1101, and the BMS sends the BMS discharge statistics message to the storage-charging system; if the answer is yes (Y), the process ends. After receiving the statistics message of the storage-charging system sent by the storage-charging system, the BMS determines the fee to be charged based on the charging statistics message of the storage-charging system and the BMS discharge statistics message.

步骤S1106：提示VtoG结束阶段失败告警。Step S1106: Prompt a VtoG end phase failure alarm.

需要说明的是，储充一体机系统确定的待支付费用和BMS确定的待收取费用，一般来说是相同的，这种通过计算两次的方式可以提高费用计算的准确度，若费用不相同，则说明费用计算存在问题，还需要相关人员确认后再进行支付结算。It should be noted that the fees to be paid determined by the integrated storage and charging system and the fees to be collected determined by the BMS are generally the same. This method of calculating twice can improve the accuracy of the fee calculation. If the fees are different, it means that there is a problem with the fee calculation, and relevant personnel need to confirm before payment settlement.

在一些实施方式中，若BMS未收到储充一体机系统发送的充电统计报文，还存在一种情况是由于BMS系统响应超时，此时会进入到步骤S1106，提示VtoG结束阶段失败告警。In some implementations, if the BMS does not receive the charging statistics message sent by the storage-charging integrated system, there is also a situation where the BMS system response times out. At this time, the process goes to step S1106, prompting a VtoG end stage failure alarm.

基于前述的实施例，本申请实施例提供一种充电控制装置的组成结构示意图，该装置包括所包括的各模块、以及各模块所包括的各单元，可以通过充电控制（例如储充一体机系统或电动汽车）设备中的控制器来实现；当然也可通过具体的逻辑电路实现；在实施的过程中，控制器可以为中央处理器（Central Processing Unit，CPU）、微处理器（Microprocessor Unit，MPU）、数字信号处理器（Digital Signal Processor，DSP）或现场可编程门阵列（Field Programmable Gate Array，FPGA）等。Based on the foregoing embodiments, an embodiment of the present application provides a schematic diagram of the composition structure of a charging control device, which includes the modules included and the units included in the modules, and can be implemented by a controller in a charging control device (such as a storage-charging integrated system or an electric vehicle); of course, it can also be implemented by a specific logic circuit; in the implementation process, the controller can be a central processing unit (CPU), a microprocessor (MPU), a digital signal processor (DSP) or a field programmable gate array (FPGA), etc.

本申请实施例提供的一种充电控制装置的组成结构示意图，应用于储充一体机系统，所述储充一体机系统包括储能装置和充电装置，如图13所示，该装置1200包括：A schematic diagram of the composition structure of a charging control device provided in an embodiment of the present application is applied to a storage-charging integrated system, wherein the storage-charging integrated system includes an energy storage device and a charging device. As shown in FIG13 , the device 1200 includes:

第一发送模块1201，用于在所述储充一体机系统与电动设备握手成功后，向所述电动设备发送所述储充一体机系统的充电参数；The first sending module 1201 is used to send the charging parameters of the integrated storage and charging system to the electric device after the integrated storage and charging system successfully shakes hands with the electric device;

第一接收模块1202，用于控制所述充电装置接收所述电动设备以所述充电参数输送的电能，以向所述储能装置或电网输送电能；A first receiving module 1202, used to control the charging device to receive the electric energy delivered by the electric device with the charging parameters, so as to deliver the electric energy to the energy storage device or the power grid;

第一接收模块1202，还用于在控制所述充电装置接收所述电动设备输送的电能的过程中，接收所述电动设备发送的所述电动设备的电池状态报文；所述电池状态报文至少包括以下一个或多个参数：输电状态、电压、温度、电流和荷电状态；The first receiving module 1202 is further used to receive a battery status message of the electric device sent by the electric device during the process of controlling the charging device to receive the electric energy transmitted by the electric device; the battery status message includes at least one or more of the following parameters: power transmission status, voltage, temperature, current and charge state;

第一确定模块1203，用于基于所述电池状态报文，确定是否满足停止输电条件；A first determination module 1203, configured to determine whether a condition for stopping power transmission is met based on the battery status message;

第一确定模块1203，还用于在确定满足所述停止输电条件的情况下，确定发生第一终止放电事件并生成所述储充一体机系统的终止放电报文，以及，停止接收所述电动设备输送的电能，并向所述电动设备发送所述储充一体机系统的终止放电报文。The first determination module 1203 is also used to determine the occurrence of a first termination discharge event and generate a termination discharge message of the storage-charging system when it is determined that the power transmission stop condition is met, and to stop receiving the electric energy transmitted by the electric device and send a termination discharge message of the storage-charging system to the electric device.

在一些实施例中，所述装置还包括：In some embodiments, the apparatus further comprises:

第一生成模块，用于响应于第一终止放电事件，生成并向所述电动设备发送所述储充一体机系统的充电统计报文，以及接收所述电动设备发送的放电统计报文；所述充电统计报文至少包括以下一种或多种：充电电量和充电时长；所述放电统计报文至少包括以下一种或多种：放电电量和放电时长；A first generating module is used to generate and send a charging statistical message of the storage-charging integrated machine system to the electric device in response to a first termination discharge event, and receive a discharge statistical message sent by the electric device; the charging statistical message includes at least one or more of the following: charging power and charging duration; the discharge statistical message includes at least one or more of the following: discharge power and discharge duration;

第一确定模块，还用于基于所述储充一体机系统的充电统计报文和/或所述电动设备的放电统计报文，确定所述电动设备输送的总电量；The first determination module is further used to determine the total amount of electricity delivered by the electric device based on the charging statistics message of the storage-charging integrated machine system and/or the discharging statistics message of the electric device;

第一确定模块，还用于基于所述电动设备输送的总电量，确定待支付的费用。The first determination module is further used to determine the fee to be paid based on the total amount of electricity delivered by the electric device.

在一些实施例中，所述第一发送模块，包括：In some embodiments, the first sending module includes:

接收单元，用于在所述储充一体机系统与电动设备握手成功后，接收所述电动设备发送用于表征电池所处的工作状态的报文，其中，所述电池所处的工作状态包括：输电状态或充电状态；A receiving unit, configured to receive a message sent by the electric device to characterize a working state of the battery after the integrated storage and charging system and the electric device have successfully shaken hands, wherein the working state of the battery includes: a power transmission state or a charging state;

发送单元，用于在确定所述电池所处的工作状态为输电状态的情况下，向所述电动设备发送所述储充一体机系统的充电参数。A sending unit is used to send the charging parameters of the storage-charging integrated system to the electric device when it is determined that the working state of the battery is a power transmission state.

在一些实施例中，在接收所述电动设备发送用于表征电池所处的工作状态的报文之前，所述装置包括：In some embodiments, before receiving a message sent by the electric device to characterize the working state of the battery, the apparatus includes:

配置模块，用于在所述储充一体机系统与电动设备握手成功后，响应于所述电动设备处于输电模式，配置所述储充一体机系统的输电参数；所述输电参数至少包括以下一种或多种：输电状态、同步时间、输电最大能力、停止输电条件；A configuration module is used to configure the power transmission parameters of the integrated storage and charging system in response to the electric device being in a power transmission mode after the integrated storage and charging system successfully shakes hands with the electric device; the power transmission parameters include at least one or more of the following: power transmission state, synchronization time, maximum power transmission capacity, and power transmission stop conditions;

第一发送模块，还用于在所述输电参数的配置完成的情况下，向所述电动设备发送所述输电参数；The first sending module is further used to send the power transmission parameters to the electric device when the configuration of the power transmission parameters is completed;

第一确定模块，还用于基于所述电动设备发送的电动设备的准备就绪报文，确定是否准备接收所述电动设备输送的电能；The first determination module is further used to determine whether to be ready to receive the electric energy transmitted by the electric device based on the electric device readiness message sent by the electric device;

第一确定模块，还用于在确定准备接收所述电动设备输送的电能的情况下，确定等待接收所述电动设备发送的用于表征电池所处的工作状态的报文，并向所述电动设备发送所述储充一体机系统的准备就绪报文。The first determination module is also used to determine to wait for receiving a message sent by the electric device to characterize the working status of the battery when it is determined that the electric energy transmitted by the electric device is ready to be received, and to send a readiness message of the storage and charging system to the electric device.

在一些实施例中，所述装置还包括：In some embodiments, the apparatus further comprises:

第一接收模块，还用于在所述储充一体机系统与电动设备握手成功后，接收所述电动设备发送的所述电动设备的电池参数；所述电池参数至少包括以下一种或多种：电压、温度、荷电状态和工作模式；所述工作模式包括：充电模式或输电模式；The first receiving module is further used to receive the battery parameters of the electric device sent by the electric device after the storage-charging integrated system successfully shakes hands with the electric device; the battery parameters include at least one or more of the following: voltage, temperature, state of charge and working mode; the working mode includes: charging mode or transmission mode;

第一确定模块，还用于基于所述电动设备的电池参数，确定所述电动设备的电池状态是否正常；The first determination module is further used to determine whether the battery status of the electric device is normal based on the battery parameters of the electric device;

第一确定模块，还用于在确定所述电动设备的电池状态为正常，以及所述工作模式的取值表征为输电模式的情况下，确定对所述储充一体机系统进行输电参数的配置。The first determination module is also used to determine the configuration of the power transmission parameters of the storage-charging integrated system when it is determined that the battery status of the electric device is normal and the value of the working mode is characterized by a power transmission mode.

在一些实施例中，所述装置包括：In some embodiments, the apparatus comprises:

第一确定模块，还用于响应于所述电动设备处于充电模式，确定所述储充一体机系统对所述电动设备的当前的目标充电模式；所述目标充电模式为超充模式、快充模式和慢充模式中之一；The first determination module is further used to determine, in response to the electric device being in a charging mode, a current target charging mode of the electric device by the storage-charging integrated system; the target charging mode is one of a supercharging mode, a fast charging mode, and a slow charging mode;

第一确定模块，还用于在所述目标充电模式不为慢充模式的情况下，基于储能装置的荷电状态值和剩余能量状态值，确定所述储能装置是否支持按照所述目标充电模式对所述电动设备进行充电；The first determination module is further used to determine whether the energy storage device supports charging the electric device according to the target charging mode based on the state of charge value and the remaining energy state value of the energy storage device when the target charging mode is not the slow charging mode;

第一确定模块，还用于在所述储能装置支持按照所述目标充电模式对所述电动设备进行充电的情况下，确定控制所述充电装置按照所述目标充电模式对应的充电倍率对所述电动设备进行充电。The first determination module is further used to determine and control the charging device to charge the electric device according to the charging rate corresponding to the target charging mode when the energy storage device supports charging the electric device according to the target charging mode.

本申请实施例再提供的一种充电控制装置的组成结构示意图，应用于电动设备，如图14所示，该装置1300包括：The present application further provides a schematic diagram of the composition structure of a charging control device, which is applied to electric equipment. As shown in FIG14 , the device 1300 includes:

输送模块1301，用于在储充一体机系统与所述电动设备握手成功后，以所述储充一体机系统发送的所述储充一体机系统的充电参数，向所述储充一体机系统输送电能；The delivery module 1301 is used to deliver electric energy to the integrated storage and charging system according to the charging parameters of the integrated storage and charging system sent by the integrated storage and charging system after the integrated storage and charging system and the electric device have successfully shaken hands;

第二发送模块1302，用于在向所述储充一体机系统输送电能的过程中，向所述储充一体机系统发送电池状态报文；The second sending module 1302 is used to send a battery status message to the integrated storage and charging system during the process of transmitting electric energy to the integrated storage and charging system;

第二确定模块1303，用于在接收到所述储充一体机系统发送的所述储充一体机系统的终止放电报文的情况下，确定发生第二终止放电事件，以及，停止向所述储充一体机系统输送电能；The second determination module 1303 is used to determine the occurrence of a second termination discharge event and stop transmitting electric energy to the storage-charging system when receiving a termination discharge message of the storage-charging system sent by the storage-charging system;

第二生成模块1304，用于响应于第二终止放电事件，生成并向所述储充一体机系统发送所述电动设备的放电统计报文。The second generating module 1304 is used to generate and send a discharge statistics message of the electric device to the storage-charging integrated system in response to a second termination discharge event.

在一些实施例中，所述装置还包括：In some embodiments, the apparatus further comprises:

第二接收模块，用于接收所述储充一体机系统发送的充电统计报文；A second receiving module is used to receive the charging statistics message sent by the storage-charging integrated system;

第二确定模块，还用于基于所述储充一体机系统发送的充电统计报文和/或所述电动设备的放电统计报文，确定所述电动设备输送的总电量；The second determination module is further used to determine the total amount of electricity delivered by the electric device based on the charging statistics message sent by the storage-charging integrated machine system and/or the discharging statistics message of the electric device;

第二确定模块，还用于基于所述电动设备输送的总电量，确定待收取的费用。The second determination module is further used to determine the fee to be charged based on the total amount of electricity delivered by the electric device.

在一些实施例中，所述装置还包括：In some embodiments, the apparatus further comprises:

第二接收模块，还用于在所述储充一体机系统与电动设备握手成功后，接收所述储充一体机系统发送的输电参数；The second receiving module is further used to receive the power transmission parameters sent by the integrated storage and charging system after the integrated storage and charging system successfully shakes hands with the electric device;

调整模块，用于基于所述输电参数，调整所述电动设备对应的参数以及确定是否准备对所述储充一体机系统输送电能；An adjustment module, used to adjust the parameters corresponding to the electric device and determine whether to transmit electric energy to the storage-charging integrated system based on the power transmission parameters;

第二生成模块，还用于在确定准备对所述储充一体机系统输送电能的情况下，生成并向所述储充一体机系统发送所述电动设备的准备就绪报文；The second generating module is further used to generate and send a readiness message of the electric device to the integrated storage and charging system when it is determined that electric energy is ready to be transmitted to the integrated storage and charging system;

第二接收模块，还用于接收所述储充一体机系统的准备就绪报文，以及确定向所述储充一体机系统发送用于表征电池所处的工作状态的报文。The second receiving module is also used to receive a readiness message of the integrated storage and charging system, and determine to send a message to the integrated storage and charging system to characterize the working status of the battery.

以上装置实施例的描述，与上述方法实施例的描述是类似的，具有同方法实施例相似的有益效果。在一些实施例中，本公开实施例提供的装置具有的功能或包含的模块可以用于执行上述方法实施例描述的方法，对于本申请装置实施例中未披露的技术细节，请参照本申请方法实施例的描述而理解。The description of the above device embodiment is similar to the description of the above method embodiment, and has similar beneficial effects as the method embodiment. In some embodiments, the functions or modules included in the device provided by the embodiments of the present disclosure can be used to execute the method described in the above method embodiment. For technical details not disclosed in the device embodiment of the present application, please refer to the description of the method embodiment of the present application for understanding.

需要说明的是，本申请实施例中，如果以软件功能模块的形式实现上述的方法，并作为独立的产品销售或使用时，也可以存储在一个计算机可读取存储介质中。基于这样的理解，本申请实施例的技术方案本质上或者说对相关技术做出贡献的部分可以以软件产品的形式体现出来，该软件产品存储在一个存储介质中，包括若干指令用以使得一台充电控制设备（可以是储充一体机系统或电动汽车等）执行本申请各个实施例所述方法的全部或部分。而前述的存储介质包括：U盘、移动硬盘、只读存储器（Read Only Memory，ROM）、磁碟或者光盘等各种可以存储程序代码的介质。这样，本申请实施例不限制于任何特定的硬件、软件或固件，或者硬件、软件、固件三者之间的任意结合。It should be noted that in the embodiments of the present application, if the above method is implemented in the form of a software function module and sold or used as an independent product, it can also be stored in a computer-readable storage medium. Based on this understanding, the technical solution of the embodiment of the present application can be essentially or partly reflected in the form of a software product that contributes to the relevant technology. The software product is stored in a storage medium, including several instructions to enable a charging control device (which can be a storage-charging system or an electric vehicle, etc.) to execute all or part of the methods described in each embodiment of the present application. The aforementioned storage medium includes: various media that can store program codes, such as a U disk, a mobile hard disk, a read-only memory (ROM), a magnetic disk or an optical disk. In this way, the embodiments of the present application are not limited to any specific hardware, software or firmware, or any combination of hardware, software and firmware.

本申请实施例提供一种计算机可读存储介质，其上存储有计算机程序，该计算机程序被控制器执行时实现上述方法中的部分或全部步骤。所述计算机可读存储介质可以是瞬时性的，也可以是非瞬时性的。The embodiment of the present application provides a computer-readable storage medium on which a computer program is stored, and when the computer program is executed by a controller, some or all of the steps in the above method are implemented. The computer-readable storage medium can be transient or non-transient.

本申请实施例提供一种计算机程序，包括计算机可读代码，在所述计算机可读代码在充电控制设备中运行的情况下，所述充电控制设备中的控制器执行用于实现上述方法中的部分或全部步骤。An embodiment of the present application provides a computer program, including a computer-readable code. When the computer-readable code runs in a charging control device, a controller in the charging control device executes some or all of the steps for implementing the above method.

本申请实施例提供一种计算机程序产品，包括计算机程序或指令，所述计算机程序或指令被控制器执行时，实现上述方法中的步骤。An embodiment of the present application provides a computer program product, including a computer program or instructions, which implement the steps in the above method when executed by a controller.

该计算机程序产品可以具体通过硬件、软件或其结合的方式实现。在一些实施例中，所述计算机程序产品具体体现为计算机存储介质，在另一些实施例中，计算机程序产品具体体现为软件产品，例如软件开发包（Software Development Kit，SDK）等等。The computer program product may be implemented in hardware, software or a combination thereof. In some embodiments, the computer program product is embodied as a computer storage medium, and in other embodiments, the computer program product is embodied as a software product, such as a software development kit (SDK).

这里需要指出的是：上文对各个实施例的描述倾向于强调各个实施例之间的不同之处，其相同或相似之处可以互相参考。以上设备、存储介质、计算机程序及计算机程序产品实施例的描述，与上述方法实施例的描述是类似的，具有同方法实施例相似的有益效果。对于本申请设备、存储介质、计算机程序及计算机程序产品实施例中未披露的技术细节，请参照本申请方法实施例的描述而理解。It should be noted here that the description of the various embodiments above tends to emphasize the differences between the various embodiments, and the same or similar aspects can be referenced to each other. The description of the above device, storage medium, computer program and computer program product embodiments is similar to the description of the above method embodiment, and has similar beneficial effects as the method embodiment. For technical details not disclosed in the embodiments of the device, storage medium, computer program and computer program product of this application, please refer to the description of the method embodiment of this application for understanding.

应理解，说明书通篇中提到的“一个实施例”或“一实施例”意味着与实施例有关的特定特征、结构或特性包括在本申请的至少一个实施例中。因此，在整个说明书各处出现的“在一个实施例中”或“在一实施例中”未必一定指相同的实施例。此外，这些特定的特征、结构或特性可以任意适合的方式结合在一个或多个实施例中。应理解，在本申请的各种实施例中，上述各步骤/过程的序号的大小并不意味着执行顺序的先后，各步骤/过程的执行顺序应以其功能和内在逻辑确定，而不应对本申请实施例的实施过程构成任何限定。上述本申请实施例序号仅仅为了描述，不代表实施例的优劣。It should be understood that "one embodiment" or "an embodiment" mentioned throughout the specification means that specific features, structures or characteristics related to the embodiment are included in at least one embodiment of the present application. Therefore, "in one embodiment" or "in an embodiment" appearing throughout the specification does not necessarily refer to the same embodiment. In addition, these specific features, structures or characteristics can be combined in one or more embodiments in any suitable manner. It should be understood that in various embodiments of the present application, the size of the serial number of each step/process mentioned above does not mean the order of execution, and the execution order of each step/process should be determined by its function and internal logic, and should not constitute any limitation on the implementation process of the embodiment of the present application. The serial numbers of the embodiments of the present application mentioned above are for description only and do not represent the advantages and disadvantages of the embodiments.

需要说明的是，在本文中，术语“包括”、“包含”或者其任何其他变体意在涵盖非排他性的包含，从而使得包括一系列要素的过程、方法、物品或者装置不仅包括那些要素，而且还包括没有明确列出的其他要素，或者是还包括为这种过程、方法、物品或者装置所固有的要素。在没有更多限制的情况下，由语句“包括一个……”限定的要素，并不排除在包括该要素的过程、方法、物品或者装置中还存在另外的相同要素。It should be noted that, in this article, the terms "include", "comprises" or any other variations thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, an element defined by the sentence "comprises a ..." does not exclude the existence of other identical elements in the process, method, article or device including the element.

在本申请所提供的几个实施例中，应该理解到，所揭露的设备和方法，可以通过其它的方式实现。以上所描述的设备实施例仅仅是示意性的，例如，所述单元的划分，仅仅为一种逻辑功能划分，实际实现时可以有另外的划分方式，如：多个单元或组件可以结合，或可以集成到另一个系统，或一些特征可以忽略，或不执行。另外，所显示或讨论的各组成部分相互之间的耦合、或直接耦合、或通信连接可以是通过一些接口，设备或单元的间接耦合或通信连接，可以是电性的、机械的或其它形式的。In the several embodiments provided in the present application, it should be understood that the disclosed devices and methods can be implemented in other ways. The device embodiments described above are only schematic. For example, the division of the units is only a logical function division. There may be other division methods in actual implementation, such as: multiple units or components can be combined, or can be integrated into another system, or some features can be ignored, or not executed. In addition, the coupling, direct coupling, or communication connection between the components shown or discussed can be through some interfaces, and the indirect coupling or communication connection of the devices or units can be electrical, mechanical or other forms.

上述作为分离部件说明的单元可以是、或也可以不是物理上分开的，作为单元显示的部件可以是、或也可以不是物理单元；既可以位于一个地方，也可以分布到多个网络单元上；可以根据实际的需要选择其中的部分或全部单元来实现本实施例方案的目的。The units described above as separate components may or may not be physically separated, and the components displayed as units may or may not be physical units; they may be located in one place or distributed on multiple network units; some or all of the units may be selected according to actual needs to achieve the purpose of the present embodiment.

另外，在本申请各实施例中的各功能单元可以全部集成在一个处理单元中，也可以是各单元分别单独作为一个单元，也可以两个或两个以上单元集成在一个单元中；上述集成的单元既可以采用硬件的形式实现，也可以采用硬件加软件功能单元的形式实现。In addition, all functional units in the embodiments of the present application may be integrated into one processing unit, or each unit may be a separate unit, or two or more units may be integrated into one unit; the above-mentioned integrated units may be implemented in the form of hardware or in the form of hardware plus software functional units.

本领域普通技术人员可以理解：实现上述方法实施例的全部或部分步骤可以通过程序指令相关的硬件来完成，前述的程序可以存储于计算机可读取存储介质中，该程序在执行时，执行包括上述方法实施例的步骤；而前述的存储介质包括：移动存储设备、只读存储器（Read Only Memory，ROM）、磁碟或者光盘等各种可以存储程序代码的介质。A person skilled in the art can understand that all or part of the steps of implementing the above method embodiment can be completed by hardware related to program instructions, and the aforementioned program can be stored in a computer-readable storage medium. When the program is executed, it executes the steps of the above method embodiment; and the aforementioned storage medium includes: a mobile storage device, a read-only memory (ROM), a disk or an optical disk, and other media that can store program codes.

或者，本申请上述集成的单元如果以软件功能模块的形式实现并作为独立的产品销售或使用时，也可以存储在一个计算机可读取存储介质中。基于这样的理解，本申请的技术方案本质上或者说对相关技术做出贡献的部分可以以软件产品的形式体现出来，该计算机软件产品存储在一个存储介质中，包括若干指令用以使得一台充电控制设备执行本申请各个实施例所述方法的全部或部分。而前述的存储介质包括：移动存储设备、ROM、磁碟或者光盘等各种可以存储程序代码的介质。Alternatively, if the above-mentioned integrated unit of the present application is implemented in the form of a software function module and sold or used as an independent product, it can also be stored in a computer-readable storage medium. Based on this understanding, the technical solution of the present application can essentially or partly contribute to the relevant technology in the form of a software product, which is stored in a storage medium and includes several instructions for a charging control device to execute all or part of the methods described in each embodiment of the present application. The aforementioned storage medium includes: various media that can store program codes, such as mobile storage devices, ROMs, magnetic disks or optical disks.

以上所述，仅为本申请的实施方式，但本申请的保护范围并不局限于此，任何熟悉本技术领域的技术人员在本申请揭露的技术范围内，可轻易想到变化或替换，都应涵盖在本申请的保护范围之内。The above is only an implementation method of the present application, but the protection scope of the present application is not limited thereto. Any technician familiar with the technical field can easily think of changes or substitutions within the technical scope disclosed in the present application, which should be included in the protection scope of the present application.

Claims (14)

Translated fromChinese

1.一种充电控制方法，其特征在于，应用于储充一体机系统，所述储充一体机系统包括储能装置和充电装置，所述方法包括：1. A charging control method, characterized in that it is applied to a storage-charging integrated system, wherein the storage-charging integrated system includes an energy storage device and a charging device, and the method includes:在所述储充一体机系统与电动设备握手成功后，接收所述电动设备发送用于表征电池所处的工作状态的报文，在确定所述电池所处的工作状态为输电状态的情况下，向所述电动设备发送所述储充一体机系统的充电参数；After the integrated storage and charging system successfully shakes hands with the electric device, a message sent by the electric device to characterize the working state of the battery is received, and when it is determined that the working state of the battery is a power transmission state, charging parameters of the integrated storage and charging system are sent to the electric device;控制所述充电装置接收所述电动设备以所述充电参数输送的电能，以向所述储能装置或电网输送电能；Controlling the charging device to receive the electric energy delivered by the electric device with the charging parameters, so as to deliver the electric energy to the energy storage device or the power grid;在控制所述充电装置接收所述电动设备输送的电能的过程中，接收所述电动设备发送的所述电动设备的电池状态报文；所述电池状态报文至少包括以下一个或多个参数：输电状态、电压、温度、电流和荷电状态；In the process of controlling the charging device to receive the electric energy delivered by the electric device, receiving a battery status message of the electric device sent by the electric device; the battery status message includes at least one or more of the following parameters: power transmission status, voltage, temperature, current and charge state;基于所述电池状态报文，确定是否满足停止输电条件；Based on the battery status message, determining whether a condition for stopping power transmission is met;在确定满足所述停止输电条件的情况下，确定发生第一终止放电事件并生成所述储充一体机系统的终止放电报文，以及，停止接收所述电动设备输送的电能，并向所述电动设备发送所述储充一体机系统的终止放电报文。When it is determined that the conditions for stopping power transmission are met, a first termination discharge event is determined to have occurred and a termination discharge message of the storage-charging system is generated, and receiving the electric energy transmitted by the electric device is stopped, and a termination discharge message of the storage-charging system is sent to the electric device.2.基于权利要求1中所述的方法，其特征在于，所述方法包括：2. The method according to claim 1, characterized in that the method comprises:响应于第一终止放电事件，生成并向所述电动设备发送所述储充一体机系统的充电统计报文，以及接收所述电动设备发送的放电统计报文；所述充电统计报文至少包括以下一种或多种：充电电量和充电时长；所述放电统计报文至少包括以下一种或多种：放电电量和放电时长；In response to the first termination discharge event, a charging statistics message of the storage-charging integrated machine system is generated and sent to the electric device, and a discharge statistics message sent by the electric device is received; the charging statistics message includes at least one or more of the following: charging power and charging time; the discharge statistics message includes at least one or more of the following: discharge power and discharge time;基于所述储充一体机系统的充电统计报文和/或所述电动设备的放电统计报文，确定所述电动设备输送的总电量；Determine the total amount of electricity delivered by the electric device based on the charging statistics message of the integrated storage and charging system and/or the discharging statistics message of the electric device;基于所述电动设备输送的总电量，确定待支付的费用。A fee to be paid is determined based on the total amount of electricity delivered by the electric device.3.基于权利要求1或2中所述的方法，其特征在于，所述电池所处的工作状态包括：输电状态或充电状态。3. The method according to claim 1 or 2, characterized in that the working state of the battery includes: power transmission state or charging state.4.基于权利要求3中所述的方法，在接收所述电动设备发送用于表征电池所处的工作状态的报文之前，所述方法包括：4. Based on the method described in claim 3, before receiving the message sent by the electric device to characterize the working state of the battery, the method includes:在所述储充一体机系统与电动设备握手成功后，响应于所述电动设备处于输电模式，配置所述储充一体机系统的输电参数；所述输电参数至少包括以下一种或多种：输电状态、同步时间、输电最大能力、停止输电条件；After the integrated storage and charging system successfully shakes hands with the electric device, in response to the electric device being in the power transmission mode, the power transmission parameters of the integrated storage and charging system are configured; the power transmission parameters include at least one or more of the following: power transmission state, synchronization time, maximum power transmission capacity, and power transmission stop conditions;在所述输电参数的配置完成的情况下，向所述电动设备发送所述输电参数；When the configuration of the power transmission parameters is completed, sending the power transmission parameters to the electric device;基于所述电动设备发送的电动设备的准备就绪报文，确定是否准备接收所述电动设备输送的电能；Determining whether to be ready to receive electric energy transmitted by the electric device based on the electric device readiness message sent by the electric device;在确定准备接收所述电动设备输送的电能的情况下，确定等待接收所述电动设备发送的用于表征电池所处的工作状态的报文，并向所述电动设备发送所述储充一体机系统的准备就绪报文。When it is determined that the electric energy transmitted by the electric device is ready to be received, it is determined to wait for receiving a message sent by the electric device to characterize the working state of the battery, and a readiness message of the storage and charging system is sent to the electric device.5.基于权利要求4中所述的方法，其特征在于，响应于所述电动设备处于输电模式，配置所述储充一体机系统的输电参数之前，所述方法还包括：5. Based on the method described in claim 4, it is characterized in that, in response to the electric device being in the power transmission mode, before configuring the power transmission parameters of the storage-charging system, the method further includes:在所述储充一体机系统与电动设备握手成功后，接收所述电动设备发送的所述电动设备的电池参数；所述电池参数至少包括以下一种或多种：电压、温度、荷电状态和工作模式；所述工作模式包括：充电模式或输电模式；After the integrated storage and charging system successfully shakes hands with the electric device, the battery parameters of the electric device sent by the electric device are received; the battery parameters include at least one or more of the following: voltage, temperature, state of charge and working mode; the working mode includes: charging mode or transmission mode;基于所述电动设备的电池参数，确定所述电动设备的电池状态是否正常；Based on the battery parameters of the electric device, determining whether the battery status of the electric device is normal;在确定所述电动设备的电池状态为正常，以及所述工作模式的取值表征为输电模式的情况下，确定对所述储充一体机系统进行输电参数的配置。When it is determined that the battery status of the electric device is normal and the value of the working mode is characterized as a power transmission mode, it is determined to configure the power transmission parameters of the storage-charging system.6.基于权利要求4或5中所述的方法，其特征在于，所述方法包括：6. The method according to claim 4 or 5, characterized in that the method comprises:响应于所述电动设备处于充电模式，确定所述储充一体机系统对所述电动设备的目标充电模式；所述目标充电模式为超充模式、快充模式和慢充模式中之一；In response to the electric device being in a charging mode, determining a target charging mode of the electric device by the integrated storage-charging system; the target charging mode is one of a supercharging mode, a fast charging mode, and a slow charging mode;在所述目标充电模式不为慢充模式的情况下，基于所述储能装置的荷电状态值和剩余能量状态值，确定所述储能装置是否支持按照所述目标充电模式对所述电动设备进行充电；When the target charging mode is not a slow charging mode, determining whether the energy storage device supports charging the electric device according to the target charging mode based on the state of charge value and the remaining energy state value of the energy storage device;在所述储能装置支持按照所述目标充电模式对所述电动设备进行充电的情况下，确定控制所述充电装置按照所述目标充电模式对应的充电倍率对所述电动设备进行充电。In a case where the energy storage device supports charging the electric device according to the target charging mode, it is determined to control the charging device to charge the electric device according to the charging rate corresponding to the target charging mode.7.一种充电控制方法，其特征在于，应用于电动设备，所述方法包括：7. A charging control method, characterized in that it is applied to electric equipment, the method comprising:在储充一体机系统与所述电动设备握手成功后，向所述储充一体机系统发送用于表征电池所处的工作状态的报文；接收所述储充一体机系统发送的所述储充一体机系统的充电参数，以所述储充一体机系统发送的所述储充一体机系统的充电参数，向所述储充一体机系统输送电能；After the integrated storage and charging system successfully shakes hands with the electric device, a message used to characterize the working state of the battery is sent to the integrated storage and charging system; charging parameters of the integrated storage and charging system sent by the integrated storage and charging system are received, and electric energy is delivered to the integrated storage and charging system according to the charging parameters of the integrated storage and charging system sent by the integrated storage and charging system;在向所述储充一体机系统输送电能的过程中，向所述储充一体机系统发送电池状态报文；In the process of delivering electric energy to the integrated storage-charging system, a battery status message is sent to the integrated storage-charging system;在接收到所述储充一体机系统发送的所述储充一体机系统的终止放电报文的情况下，确定发生第二终止放电事件，以及，停止向所述储充一体机系统输送电能；Upon receiving a termination discharge message of the integrated storage-charging system sent by the integrated storage-charging system, determining that a second termination discharge event occurs, and stopping the transmission of electric energy to the integrated storage-charging system;响应于第二终止放电事件，生成并向所述储充一体机系统发送所述电动设备的放电统计报文。In response to the second termination discharge event, a discharge statistics message of the electric device is generated and sent to the integrated storage and charging system.8.基于权利要求7中所述的方法，其特征在于，所述方法包括：8. The method according to claim 7, characterized in that the method comprises:接收所述储充一体机系统发送的充电统计报文；Receiving a charging statistics message sent by the storage-charging integrated machine system;基于所述储充一体机系统发送的充电统计报文和/或所述电动设备的放电统计报文，确定所述电动设备输送的总电量；Determine the total amount of electricity delivered by the electric device based on the charging statistics message sent by the integrated storage and charging system and/or the discharging statistics message of the electric device;基于所述电动设备输送的总电量，确定待收取的费用。A fee to be charged is determined based on the total amount of electricity delivered by the electric device.9.基于权利要求7或8中所述的方法，其特征在于，以所述储充一体机系统发送的所述储充一体机系统的充电参数，向所述储充一体机系统输送电能之前，所述方法包括：9. The method according to claim 7 or 8, characterized in that before transmitting electric energy to the integrated storage-charging system using the charging parameters of the integrated storage-charging system sent by the integrated storage-charging system, the method comprises:在所述储充一体机系统与电动设备握手成功后，接收所述储充一体机系统发送的输电参数；After the integrated storage and charging system successfully shakes hands with the electric device, receiving the power transmission parameters sent by the integrated storage and charging system;基于所述输电参数，调整所述电动设备对应的参数以及确定是否准备对所述储充一体机系统输送电能；Based on the power transmission parameters, adjusting the parameters corresponding to the electric equipment and determining whether to prepare to transmit electric energy to the integrated storage and charging system;在确定准备对所述储充一体机系统输送电能的情况下，生成并向所述储充一体机系统发送所述电动设备的准备就绪报文；When it is determined that electric energy is ready to be delivered to the integrated storage-charging system, a readiness message of the electric device is generated and sent to the integrated storage-charging system;接收所述储充一体机系统的准备就绪报文，以及确定向所述储充一体机系统发送用于表征电池所处的工作状态的报文。Receive a readiness message of the integrated storage-charging system, and determine to send a message to the integrated storage-charging system for characterizing the working state of the battery.10.一种充电控制装置，其特征在于，应用于储充一体机系统，所述储充一体机系统包括储能装置和充电装置，所述装置包括：10. A charging control device, characterized in that it is applied to a storage-charging integrated system, the storage-charging integrated system includes an energy storage device and a charging device, and the device includes:第一发送模块，用于在所述储充一体机系统与电动设备握手成功后，接收所述电动设备发送用于表征电池所处的工作状态的报文，在确定所述电池所处的工作状态为输电状态的情况下，向所述电动设备发送所述储充一体机系统的充电参数；A first sending module is used to receive a message sent by the electric device to characterize the working state of the battery after the integrated storage and charging system and the electric device have successfully shaken hands, and send the charging parameters of the integrated storage and charging system to the electric device when it is determined that the working state of the battery is a power transmission state;第一接收模块，用于控制所述充电装置接收所述电动设备以所述充电参数输送的电能，以向所述储能装置或电网输送电能；A first receiving module, used to control the charging device to receive the electric energy delivered by the electric device with the charging parameters, so as to deliver the electric energy to the energy storage device or the power grid;第一接收模块，还用于在控制所述充电装置接收所述电动设备输送的电能的过程中，接收所述电动设备发送的所述电动设备的电池状态报文；所述电池状态报文至少包括以下一个或多个参数：输电状态、电压、温度、电流和荷电状态；The first receiving module is further used to receive a battery status message of the electric device sent by the electric device during the process of controlling the charging device to receive the electric energy transmitted by the electric device; the battery status message includes at least one or more of the following parameters: power transmission status, voltage, temperature, current and charge state;第一确定模块，用于基于所述电池状态报文，确定是否满足停止输电条件；A first determination module, configured to determine whether a condition for stopping power transmission is met based on the battery status message;第一确定模块，还用于在确定满足所述停止输电条件的情况下，确定发生第一终止放电事件并生成所述储充一体机系统的终止放电报文，以及，停止接收所述电动设备输送的电能，并向所述电动设备发送所述储充一体机系统的终止放电报文。The first determination module is also used to determine the occurrence of a first termination discharge event and generate a termination discharge message of the storage-charging system when it is determined that the power transmission stop condition is met, and to stop receiving the electric energy transmitted by the electric device and send a termination discharge message of the storage-charging system to the electric device.11.一种充电控制装置，其特征在于，应用于电动设备，所述装置包括：11. A charging control device, characterized in that it is applied to electric equipment, and the device comprises:输送模块，用于在储充一体机系统与所述电动设备握手成功后，向所述储充一体机系统发送用于表征电池所处的工作状态的报文；接收所述储充一体机系统发送的所述储充一体机系统的充电参数，以所述储充一体机系统发送的所述储充一体机系统的充电参数，向所述储充一体机系统输送电能；A transmission module is used to send a message for characterizing the working state of the battery to the integrated storage and charging system after the integrated storage and charging system successfully shakes hands with the electric device; receive the charging parameters of the integrated storage and charging system sent by the integrated storage and charging system, and transmit electric energy to the integrated storage and charging system with the charging parameters of the integrated storage and charging system sent by the integrated storage and charging system;第二发送模块，用于在向所述储充一体机系统输送电能的过程中，向所述储充一体机系统发送电池状态报文；A second sending module is used to send a battery status message to the integrated storage and charging system during the process of transmitting electric energy to the integrated storage and charging system;第二确定模块，用于在接收到所述储充一体机系统发送的所述储充一体机系统的终止放电报文的情况下，确定发生第二终止放电事件，以及，停止向所述储充一体机系统输送电能；A second determination module is used to determine the occurrence of a second termination discharge event and stop transmitting electric energy to the storage-charging system when receiving a termination discharge message of the storage-charging system sent by the storage-charging system;第二生成模块，用于响应于第二终止放电事件，生成并向所述储充一体机系统发送所述电动设备的放电统计报文。The second generating module is used to generate and send a discharge statistics message of the electric device to the storage-charging integrated machine system in response to a second termination discharge event.12.一种储充一体机系统，其特征在于，包括储能装置、充电装置和充电控制装置；其中，12. A storage-charging integrated system, characterized in that it includes an energy storage device, a charging device and a charging control device; wherein:所述储能装置的一端与直流母线连接，以将所述储能装置中的电能输出到电网；所述储能装置的另一端与所述充电装置连接，以通过所述充电装置和充电枪对电动设备进行充电；所述储能装置用于通过所述充电装置对所述电动设备进行充电，或者将所述储能装置中的电能输出到所述直流母线；One end of the energy storage device is connected to the DC bus to output the electric energy in the energy storage device to the power grid; the other end of the energy storage device is connected to the charging device to charge the electric device through the charging device and the charging gun; the energy storage device is used to charge the electric device through the charging device, or output the electric energy in the energy storage device to the DC bus;所述充电装置包括双向DC/DC装置，所述充电装置的一端连接到充电枪，另一端连接到所述直流母线；The charging device comprises a bidirectional DC/DC device, one end of which is connected to the charging gun, and the other end of which is connected to the DC bus;所述充电装置用于通过所述双向DC/DC装置，将所述电动设备中的电能输送到所述储能装置和/或所述电网处，或者将所述电网的电能和/或所述储能装置的电能输送到所述电动设备处；The charging device is used to transmit the electric energy in the electric device to the energy storage device and/or the power grid through the bidirectional DC/DC device, or to transmit the electric energy of the power grid and/or the electric energy of the energy storage device to the electric device;所述充电控制装置，用于在所述储充一体机系统与电动设备握手成功后，向所述储充一体机系统发送用于表征电池所处的工作状态的报文；接收所述储充一体机系统发送的所述储充一体机系统的充电参数，向所述电动设备发送所述储充一体机系统的充电参数；The charging control device is used to send a message characterizing the working state of the battery to the integrated storage and charging system after the integrated storage and charging system successfully shakes hands with the electric device; receive the charging parameters of the integrated storage and charging system sent by the integrated storage and charging system, and send the charging parameters of the integrated storage and charging system to the electric device;控制所述充电装置接收所述电动设备以所述充电参数输送的电能，以向所述储能装置或电网输送电能；Controlling the charging device to receive the electric energy delivered by the electric device with the charging parameters, so as to deliver the electric energy to the energy storage device or the power grid;在控制所述充电装置接收所述电动设备输送的电能的过程中，所述充电控制装置，还用于接收所述电动设备发送的所述电动设备的电池状态报文；所述电池状态报文至少包括以下一个或多个参数：输电状态、电压、温度、电流和荷电状态；基于所述电池状态报文，确定是否满足停止输电条件；在确定满足所述停止输电条件的情况下，确定发生第一终止放电事件并生成所述储充一体机系统的终止放电报文，以及，控制所述充电装置停止接收所述电动设备输送的电能，并向所述电动设备发送所述储充一体机系统的终止放电报文。In the process of controlling the charging device to receive the electric energy transmitted by the electric equipment, the charging control device is also used to receive a battery status message of the electric equipment sent by the electric equipment; the battery status message includes at least one or more of the following parameters: power transmission status, voltage, temperature, current and charge state; based on the battery status message, determine whether the condition for stopping power transmission is met; when it is determined that the condition for stopping power transmission is met, determine that a first termination discharge event occurs and generate a termination discharge message of the storage-charging system, and control the charging device to stop receiving the electric energy transmitted by the electric equipment, and send a termination discharge message of the storage-charging system to the electric equipment.13.一种计算机可读存储介质，其上存储有计算机程序，其特征在于，该计算机程序被控制器执行时实现权利要求1至9任一项所述的方法中的步骤。13. A computer-readable storage medium having a computer program stored thereon, wherein when the computer program is executed by a controller, the steps in the method according to any one of claims 1 to 9 are implemented.14.一种计算机程序产品，包括计算机程序或指令，其特征在于，所述计算机程序或指令被控制器执行时，实现权利要求1至9任一项所述的方法中的步骤。14. A computer program product, comprising a computer program or an instruction, wherein when the computer program or the instruction is executed by a controller, the steps in the method according to any one of claims 1 to 9 are implemented.