CN114678916A - A control method, device, system and vehicle for battery refresh - Google Patents

Abstract

Translated fromChinese

本发明提供了一种蓄电池刷新的控制方法、装置、系统及车辆，其中应用于车身控制器的控制方法，包括：接收智能蓄电池传感器检测到的蓄电池的充放电数据；根据充放电数据，获得用于蓄电池刷新控制的刷新功能需求信号；发送刷新功能需求信号至整车控制器。本发明的实施例通过实时监控蓄电池的充放电数据，及时对蓄电池进行完全的去硫化操作即刷新，避免蓄电池出现硫酸盐化，有利于延长蓄电池的使用寿命，或者及时关闭对蓄电池的刷新，避免对蓄电池进行过多的刷新，保证车辆的正常充放电，进而有利于节省电能。

The present invention provides a battery refresh control method, device, system and vehicle, wherein the control method applied to a body controller includes: receiving charge and discharge data of a battery detected by an intelligent battery sensor; Refresh function request signal for battery refresh control; send refresh function request signal to vehicle controller. In the embodiment of the present invention, by monitoring the charging and discharging data of the battery in real time, the battery is completely de-vulcanized, that is, refreshed in time, so as to avoid sulfation of the battery, which is beneficial to prolong the service life of the battery, or close the refresh of the battery in time to avoid Excessive refresh of the battery ensures the normal charging and discharging of the vehicle, which is conducive to saving electric energy.

Description

Translated fromChinese

一种蓄电池刷新的控制方法、装置、系统及车辆A control method, device, system and vehicle for battery refresh

技术领域technical field

本发明涉及蓄电池技术领域，特别涉及一种蓄电池刷新的控制方法、装置、系统及车辆。The present invention relates to the technical field of batteries, and in particular, to a control method, device, system and vehicle for battery refresh.

背景技术Background technique

铅酸蓄电池在低电量下长期使用，会造成蓄电池极板活性物质出现不可逆转的化学反应，即硫酸盐化。尤其是配备智能直流转换器功能车辆的蓄电池，剩余电量一般控制在70％-80％左右，长期使用会造成蓄电池极板活性物质出现不可逆转的化学反应，即硫酸盐化，若不及时挽救，会导致蓄电池过早失效。因蓄电池硫酸盐化下，及时的进行长时间小电流的充电，大部分都可恢复，因此如何及时对蓄电池进行刷新为本领域一需要解决的技术问题。The long-term use of lead-acid batteries under low power will cause an irreversible chemical reaction of the active substances on the battery plates, that is, sulfation. Especially for the battery equipped with the intelligent DC converter function, the remaining power is generally controlled at about 70%-80%. Long-term use will cause an irreversible chemical reaction of the active material of the battery plate, that is, sulfation. If it is not rescued in time, will cause premature battery failure. Due to the sulfation of the battery, most of them can be recovered by charging with a small current for a long time in time. Therefore, how to refresh the battery in time is a technical problem that needs to be solved in the field.

发明内容SUMMARY OF THE INVENTION

本发明实施例要达到的技术目的是提供一种蓄电池刷新的控制方法、装置、系统及车辆，用以解决当前蓄电池无法及时进行刷新，导致蓄电池因硫酸盐化出现过早失效的问题。The technical purpose to be achieved by the embodiments of the present invention is to provide a control method, device, system and vehicle for battery refresh, so as to solve the problem that the current battery cannot be refreshed in time, resulting in premature failure of the battery due to sulfation.

为解决上述技术问题，本发明实施例提供了一种蓄电池刷新的控制方法，应用于车身控制器，包括：In order to solve the above technical problems, an embodiment of the present invention provides a battery refresh control method, which is applied to a vehicle body controller, including:

接收智能蓄电池传感器(Intelligent Battery Sensor，简称IBS)检测到的蓄电池的充放电数据；Receive the charge and discharge data of the battery detected by the Intelligent Battery Sensor (IBS);

根据充放电数据，获得用于蓄电池刷新控制的刷新功能需求信号；Obtain the refresh function demand signal for battery refresh control according to the charge and discharge data;

发送刷新功能需求信号至整车控制器。Send the refresh function request signal to the vehicle controller.

具体地，如上所述的蓄电池刷新的控制方法，根据充放电数据，获得用于蓄电池刷新控制的刷新功能需求信号的步骤包括：Specifically, in the above-mentioned control method for battery refresh, the step of obtaining a refresh function demand signal for battery refresh control according to the charge and discharge data includes:

将充放电数据与预设的第一条件进行对比，得到第一比对结果；Comparing the charge and discharge data with the preset first condition to obtain a first comparison result;

当第一比对结果为充放电数据满足第一条件时，得到携带有启动刷新功能标志位的第一刷新功能需求信号。When the first comparison result is that the charge and discharge data satisfies the first condition, a first refresh function requirement signal carrying a flag bit for enabling the refresh function is obtained.

优选地，如上所述的蓄电池刷新的控制方法，将充放电数据与预设的第一条件进行对比，得到第一比对结果的步骤包括：Preferably, in the above-mentioned control method for battery refresh, the step of comparing the charge and discharge data with the preset first condition, and obtaining the first comparison result includes:

当充放电数据中的电量参数的值低于第一预设电量值的第一持续时间，大于第一预设时间；或者，电量参数的值由预设电量范围之外，进入预设电量范围的目标次数，大于第一预设次数；或者，充放电数据中自上一次蓄电池刷新后，蓄电池的充电电量统计值和/或放电电量统计值大于预设电量时，确定第一比对结果为充放电数据满足第一条件。When the value of the power parameter in the charge and discharge data is lower than the first duration of the first preset power value and greater than the first preset time; or, the value of the power parameter is outside the preset power range and enters the preset power range The target number of times is greater than the first preset number of times; or, since the last battery refresh in the charge and discharge data, when the statistical value of the charging power and/or the statistical value of the discharged power of the battery is greater than the preset power, the first comparison result is determined to be The charge and discharge data satisfy the first condition.

具体地，如上所述的蓄电池刷新的控制方法，根据充放电数据，获得用于蓄电池刷新控制的刷新功能需求信号的步骤还包括：Specifically, in the above-mentioned control method for battery refresh, the step of obtaining a refresh function demand signal for battery refresh control according to the charge and discharge data further includes:

将充放电数据与预设的第二条件进行对比，得到第二比对结果；Comparing the charge and discharge data with the preset second condition to obtain a second comparison result;

当第二比对结果为充放电数据满足第二条件时，得到携带有关闭刷新功能标志位的第二刷新功能需求信号。When the second comparison result is that the charge and discharge data satisfies the second condition, a second refresh function requirement signal carrying the flag bit of the off refresh function is obtained.

优选地，如上所述的蓄电池刷新的控制方法，将充放电数据与预设的第二条件进行对比，得到第二比对结果的步骤包括：Preferably, in the above-mentioned control method for battery refresh, the step of comparing the charge and discharge data with the preset second condition, and obtaining the second comparison result includes:

当充放电数据中的充放电电压大于预设电压；或者，充放电数据中的充电电流小于预设电流时，确定第二比对结果为充放电数据满足第二条件。When the charging and discharging voltage in the charging and discharging data is greater than the preset voltage; or, when the charging current in the charging and discharging data is less than the preset current, it is determined that the second comparison result is that the charging and discharging data satisfies the second condition.

进一步的，如上所述的蓄电池刷新的控制方法，还包括：Further, the above-mentioned control method for battery refresh also includes:

获取刷新功能执行的第二持续时间；Get the second duration of refresh function execution;

当第二持续时间大于第二预设时间时，得到携带有关闭刷新功能标志位的第三刷新功能需求信号，并发送至整车控制器。When the second duration is greater than the second preset time, a third refresh function request signal carrying the flag bit of the off refresh function is obtained, and sent to the vehicle controller.

本发明的另一优选实施例还提供了一种车身控制器，包括：Another preferred embodiment of the present invention also provides a vehicle body controller, comprising:

第一接收模块，接收智能蓄电池传感器检测到的蓄电池的充放电数据；The first receiving module receives the charging and discharging data of the battery detected by the intelligent battery sensor;

第一处理模块，用于根据充放电数据，获得用于蓄电池刷新控制的刷新功能需求信号；a first processing module, configured to obtain a refresh function demand signal for battery refresh control according to the charge and discharge data;

第二处理模块，用于发送刷新功能需求信号至整车控制器。The second processing module is used for sending the refresh function request signal to the vehicle controller.

具体地，如上所述的车身控制器，第一处理模块包括：Specifically, in the above-mentioned body controller, the first processing module includes:

第一处理单元，用于将充放电数据与预设的第一条件进行对比，得到第一比对结果；a first processing unit, configured to compare the charge and discharge data with a preset first condition to obtain a first comparison result;

第二处理单元，用于当第一比对结果为充放电数据满足第一条件时，得到携带有启动刷新功能标志位的第一刷新功能需求信号。The second processing unit is configured to obtain a first refresh function requirement signal carrying a flag bit for enabling a refresh function when the first comparison result is that the charge and discharge data satisfies the first condition.

优选地，如上所述的车身控制器，第一处理单元具体包括：Preferably, in the above-mentioned body controller, the first processing unit specifically includes:

当充放电数据中的电量参数的值低于第一预设电量值的第一持续时间，大于第一预设时间；或者，电量参数的值由预设电量范围之外，进入预设电量范围的目标次数，大于第一预设次数；或者，充放电数据中自上一次蓄电池刷新后，蓄电池的充电电量统计值和/或放电电量统计值大于预设电量时，确定第一比对结果为充放电数据满足第一条件。When the value of the power parameter in the charge and discharge data is lower than the first duration of the first preset power value and greater than the first preset time; or, the value of the power parameter is outside the preset power range and enters the preset power range The target number of times is greater than the first preset number of times; or, since the last battery refresh in the charge and discharge data, when the statistical value of the charging power and/or the statistical value of the discharged power of the battery is greater than the preset power, the first comparison result is determined to be The charge and discharge data satisfy the first condition.

具体地，如上所述的车身控制器，第一处理模块还包括：Specifically, in the above-mentioned body controller, the first processing module further includes:

第三处理单元，用于将充放电数据与预设的第二条件进行对比，得到第二比对结果；a third processing unit, configured to compare the charge and discharge data with a preset second condition to obtain a second comparison result;

第四处理单元，用于当第二比对结果为充放电数据满足第二条件时，得到携带有关闭刷新功能标志位的第二刷新功能需求信号。The fourth processing unit is configured to obtain a second refresh function demand signal carrying a flag bit of a closed refresh function when the second comparison result is that the charge and discharge data satisfies the second condition.

优选地，如上所述的车身控制器，第三处理单元具体包括：Preferably, in the above-mentioned body controller, the third processing unit specifically includes:

当充放电数据中的充放电电压大于预设电压；或者，充放电数据中的充电电流小于预设电流时，确定第二比对结果为充放电数据满足第二条件。When the charging and discharging voltage in the charging and discharging data is greater than the preset voltage; or, when the charging current in the charging and discharging data is less than the preset current, it is determined that the second comparison result is that the charging and discharging data satisfies the second condition.

进一步的，如上所述的车身控制器，还包括：Further, the above-mentioned body controller also includes:

第四处理模块，用于获取刷新功能执行的第二持续时间；a fourth processing module, configured to obtain a second duration of execution of the refresh function;

第五处理模块，用于当第二持续时间大于第二预设时间时，得到携带有关闭刷新功能标志位的第三刷新功能需求信号，并发送至整车控制器。The fifth processing module is configured to obtain a third refresh function request signal carrying the flag bit of the off refresh function when the second duration is greater than the second preset time, and send it to the vehicle controller.

本发明的再一优选实施例还提供了一种蓄电池刷新的控制方法，应用于整车控制器，包括：Yet another preferred embodiment of the present invention also provides a battery refresh control method, which is applied to a vehicle controller, including:

接收车身控制器发送的刷新功能需求信号；Receive the refresh function request signal sent by the body controller;

根据刷新功能需求信号，开启并执行刷新功能或停止执行刷新功能。According to the refresh function demand signal, start and execute the refresh function or stop executing the refresh function.

具体地，如上所述的蓄电池刷新的控制方法，根据刷新功能需求信号，开启并执行刷新功能或停止执行刷新功能的步骤包括：Specifically, in the above-mentioned control method for battery refresh, according to the refresh function demand signal, the steps of enabling and executing the refresh function or stopping the execution of the refresh function include:

当刷新功能需求信号中携带有启动刷新功能标志位时，获取车辆的整车模式，并根据整车模式，开启并执行刷新功能或停止执行刷新功能；When the refresh function request signal carries the start refresh function flag, obtain the vehicle mode of the vehicle, and according to the vehicle mode, enable and execute the refresh function or stop executing the refresh function;

当刷新功能需求信号中携带有关闭刷新功能标志位时，停止执行刷新功能。When the refresh function request signal carries a flag bit for closing the refresh function, the execution of the refresh function is stopped.

优选地，如上所述的蓄电池刷新的控制方法，根据整车模式，开启并执行刷新功能或停止执行刷新功能的步骤包括：Preferably, in the above-mentioned control method for battery refresh, according to the vehicle mode, the steps of enabling and executing the refresh function or stopping the execution of the refresh function include:

判断整车模式是否满足预设模式要求，并得到判断结果；Determine whether the vehicle mode meets the preset mode requirements, and obtain the judgment result;

当判断结果为整车模式满足预设模式要求时，开启并执行刷新功能；When the judgment result is that the vehicle mode meets the preset mode requirements, the refresh function is enabled and executed;

当判断结果为整车模式不满足预设模式要求时，停止执行刷新功能。When the judgment result is that the vehicle mode does not meet the preset mode requirements, the refresh function is stopped.

具体地，如上所述的蓄电池刷新的控制方法，判断整车模式是否满足预设模式要求，并得到判断结果的步骤包括：Specifically, in the above-mentioned control method for battery refresh, the steps of judging whether the vehicle mode meets the preset mode requirements, and obtaining the judgment result include:

当整车模式为慢充模式或智能停车补电模式时，确定判断结果为整车模式满足预设模式要求。When the vehicle mode is the slow charging mode or the intelligent parking charging mode, it is determined that the judgment result is that the vehicle mode meets the preset mode requirements.

具体地，如上所述的蓄电池刷新的控制方法，开启并执行刷新功能的步骤包括：持续发送刷新功能使能信号至直流转换器；Specifically, in the above-mentioned control method for battery refresh, the step of enabling and executing the refresh function includes: continuously sending the refresh function enable signal to the DC converter;

停止执行刷新功能的步骤包括：停止发送刷新功能使能信号至直流转换器。The step of stopping the execution of the refresh function includes: stopping sending the refresh function enable signal to the DC converter.

本发明的又一优选实施例还提供了一种整车控制器，包括：Another preferred embodiment of the present invention also provides a vehicle controller, comprising:

第二接收模块，用于接收车身控制器发送的刷新功能需求信号；The second receiving module is used for receiving the refresh function request signal sent by the body controller;

第三处理模块，用于根据刷新功能需求信号，开启并执行刷新功能或停止执行刷新功能。The third processing module is configured to enable and execute the refresh function or stop executing the refresh function according to the refresh function demand signal.

具体地，如上所述的整车控制器，第三处理模块包括：Specifically, in the vehicle controller described above, the third processing module includes:

第一处理子模块，用于当刷新功能需求信号中携带有启动刷新功能标志位时，获取车辆的整车模式，并根据整车模式，开启并执行刷新功能或停止执行刷新功能；The first processing sub-module is used to obtain the vehicle mode of the vehicle when the refresh function request signal carries the start-refresh function flag, and according to the vehicle mode, enable and execute the refresh function or stop executing the refresh function;

第二处理子模块，用于当刷新功能需求信号中携带有关闭刷新功能标志位时，停止执行刷新功能。The second processing sub-module is configured to stop executing the refresh function when the refresh function demand signal carries a flag bit for closing the refresh function.

优选地，如上所述的整车控制器，第一处理子模块具体包括：Preferably, in the vehicle controller described above, the first processing sub-module specifically includes:

第五处理单元，用于判断整车模式是否满足预设模式要求，并得到判断结果；a fifth processing unit, used for judging whether the vehicle mode meets the preset mode requirements, and obtaining a judgment result;

第六处理单元，用于当判断结果为整车模式满足预设模式要求时，开启并执行刷新功能；a sixth processing unit, configured to enable and execute the refresh function when the judgment result is that the vehicle mode meets the preset mode requirements;

第七处理单元，用于当判断结果为整车模式不满足预设模式要求时，停止执行刷新功能。The seventh processing unit is configured to stop executing the refresh function when the judgment result is that the vehicle mode does not meet the preset mode requirements.

具体地，如上所述的整车控制器，第五处理单元具体包括：Specifically, in the vehicle controller described above, the fifth processing unit specifically includes:

当整车模式为慢充模式或智能停车补电模式时，确定判断结果为整车模式满足预设模式要求。When the vehicle mode is the slow charging mode or the intelligent parking charging mode, it is determined that the judgment result is that the vehicle mode meets the preset mode requirements.

具体地，如上所述的整车控制器，第六处理单元具体包括：持续发送刷新功能使能信号至直流转换器；Specifically, in the vehicle controller described above, the sixth processing unit specifically includes: continuously sending the refresh function enable signal to the DC converter;

第七处理单元包括：停止发送刷新功能使能信号至直流转换器。The seventh processing unit includes: stopping sending the refresh function enable signal to the DC converter.

本发明的另一优选实施例还提供了一种蓄电池刷新的控制系统，包括：蓄电池、直流转换器、智能蓄电池传感器、如上所述的车身控制器以及如上所述的整车控制器；Another preferred embodiment of the present invention also provides a battery refresh control system, including: a battery, a DC converter, an intelligent battery sensor, the above-mentioned body controller and the above-mentioned complete vehicle controller;

其中，车身控制器分别与智能蓄电池传感器和整车控制器数据连接；Among them, the body controller is connected with the data of the intelligent battery sensor and the vehicle controller respectively;

直流转换器与整车控制器数据连接，且与蓄电池电连接。The DC converter is data-connected with the vehicle controller and electrically connected with the battery.

本发明的再一优选实施例还提供了一种车辆，包括如上所述的控制系统。Yet another preferred embodiment of the present invention also provides a vehicle including the control system as described above.

本发明的又一优选实施例还提供了一种可读存储介质，可读存储介质上存储计算机程序，计算机程序被处理器执行时，实现如上所述的蓄电池刷新的控制方法的步骤，或者，实现如上所述的蓄电池刷新的控制方法的步骤。Another preferred embodiment of the present invention also provides a readable storage medium, on which a computer program is stored, and when the computer program is executed by a processor, the steps of the above-described battery refresh control method are implemented, or, Steps for implementing the control method for battery refresh as described above.

与现有技术相比，本发明实施例提供的一种蓄电池刷新的控制方法、装置、系统及车辆，至少具有以下有益效果：Compared with the prior art, the battery refresh control method, device, system and vehicle provided by the embodiments of the present invention have at least the following beneficial effects:

通过实时监控蓄电池的充放电数据，及时对蓄电池进行完全的去硫化操作即刷新，避免蓄电池出现硫酸盐化，有利于延长蓄电池的使用寿命，或者及时关闭对蓄电池的刷新，避免对蓄电池进行过多的刷新，保证车辆的正常充放电，进而有利于节省电能。By monitoring the charge and discharge data of the battery in real time, the battery can be completely de-vulcanized in a timely manner, that is, refreshed to avoid sulfation of the battery, which is conducive to prolonging the service life of the battery, or shutting down the refresh of the battery in time to avoid excessive battery storage. The refresh of the vehicle ensures the normal charging and discharging of the vehicle, which is conducive to saving electric energy.

附图说明Description of drawings

图1为本发明的实施例中应用于车身控制器的蓄电池刷新的控制方法的流程示意图之一；FIG. 1 is one of the schematic flow charts of a control method for battery refresh applied to a vehicle body controller in an embodiment of the present invention;

图2为本发明的实施例中应用于车身控制器的蓄电池刷新的控制方法的流程示意图之二；2 is a second schematic flowchart of a control method for battery refresh applied to a body controller in an embodiment of the present invention;

图3为本发明的实施例中应用于车身控制器的蓄电池刷新的控制方法的流程示意图之三；3 is a third schematic flowchart of a control method for battery refresh applied to a body controller in an embodiment of the present invention;

图4为本发明的实施例中应用于车身控制器的蓄电池刷新的控制方法的流程示意图之四；4 is a fourth schematic flowchart of a method for controlling battery refresh applied to a body controller in an embodiment of the present invention;

图5为本发明的实施例中车身控制器的结构示意图；5 is a schematic structural diagram of a vehicle body controller in an embodiment of the present invention;

图6为本发明的实施例中应用于整车控制器的蓄电池刷新的控制方法的流程示意图；6 is a schematic flowchart of a control method for battery refresh applied to a vehicle controller in an embodiment of the present invention;

图7为本发明的实施例中整车控制器的结构示意图；7 is a schematic structural diagram of a vehicle controller in an embodiment of the present invention;

图8为本发明的实施例中蓄电池刷新的控制系统的结构示意图。FIG. 8 is a schematic structural diagram of a control system for battery refresh in an embodiment of the present invention.

具体实施方式Detailed ways

为使本发明要解决的技术问题、技术方案和优点更加清楚，下面将结合附图及具体实施例进行详细描述。在下面的描述中，提供诸如具体的配置和组件的特定细节仅仅是为了帮助全面理解本发明的实施例。因此，本领域技术人员应该清楚，可以对这里描述的实施例进行各种改变和修改而不脱离本发明的范围和精神。另外，为了清楚和简洁，省略了对已知功能和构造的描述。In order to make the technical problems, technical solutions and advantages to be solved by the present invention more clear, the following will be described in detail with reference to the accompanying drawings and specific embodiments. In the following description, specific details such as specific configurations and components are provided merely to assist in a comprehensive understanding of embodiments of the present invention. Accordingly, it should be apparent to those skilled in the art that various changes and modifications of the embodiments described herein can be made without departing from the scope and spirit of the invention. Also, descriptions of well-known functions and constructions are omitted for clarity and conciseness.

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发明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。It is to be understood that reference throughout the specification to "one embodiment" or "an embodiment" means that a particular feature, structure or characteristic associated with the embodiment is included in at least one embodiment of the present invention. Thus, appearances of "in one embodiment" or "in an embodiment" in various places throughout this specification are not necessarily necessarily referring to the same embodiment. Furthermore, the particular features, structures or characteristics may be combined in any suitable manner in one or more embodiments.

在本发明的各种实施例中，应理解，下述各过程的序号的大小并不意味着执行顺序的先后，各过程的执行顺序应以其功能和内在逻辑确定，而不应对本发明实施例的实施过程构成任何限定。In various embodiments of the present invention, it should be understood that the size of the sequence numbers of the following processes does not mean the sequence of execution, and the execution sequence of each process should be determined by its functions and internal logic, rather than the implementation of the present invention The implementation of the examples constitutes no limitation.

应理解，本文中术语“和/或”，仅仅是一种描述关联对象的关联关系，表示可以存在三种关系，例如，A和/或B，可以表示：单独存在A，同时存在A和B，单独存在B这三种情况。另外，本文中字符“/”，一般表示前后关联对象是一种“或”的关系。It should be understood that the term "and/or" in this document is only an association relationship to describe associated objects, indicating that there can be three kinds of relationships, for example, A and/or B, which can mean that A exists alone, and A and B exist at the same time , there are three cases of B alone. In addition, the character "/" in this document generally indicates that the related objects are an "or" relationship.

在本申请所提供的实施例中，应理解，“与A相应的B”表示B与A相关联，根据A可以确定B。但还应理解，根据A确定B并不意味着仅仅根据A确定B，还可以根据A和/或其它信息确定B。In the embodiments provided in this application, it should be understood that "B corresponding to A" means that B is associated with A, and B can be determined according to A. However, it should also be understood that determining B according to A does not mean that B is only determined according to A, and B may also be determined according to A and/or other information.

参见图1，本发明的一优选实施例提供了一种蓄电池刷新的控制方法，应用于车身控制器，包括：Referring to FIG. 1, a preferred embodiment of the present invention provides a control method for battery refresh, applied to a body controller, including:

步骤S101，接收智能蓄电池传感器检测到的蓄电池的充放电数据；Step S101, receiving the charging and discharging data of the battery detected by the smart battery sensor;

步骤S102，根据充放电数据，获得用于蓄电池刷新控制的刷新功能需求信号；Step S102, obtaining a refresh function demand signal for battery refresh control according to the charge and discharge data;

步骤S103，发送刷新功能需求信号至整车控制器。Step S103, sending a refresh function request signal to the vehicle controller.

在本发明的一优选实施例中提供了一种应用于车身控制器的蓄电池刷新的控制方法，其中，车身控制器与智能蓄电池传感器数据连接，其中，智能蓄电池传感器用于检测蓄电池在使用时的充放电数据，并发送至车身控制器。车身控制器在接收到充放电数据后，会根据该充放电数据对蓄电池是否需要刷新进行判断，并根据判断结果，得到用于蓄电池刷新控制的刷新功能需求信号，进而将刷新功能需求信号发送至整车控制器，便于整车控制器及时根据该刷新功能需求信号执行对蓄电池的刷新或停止执行对蓄电池的刷新。即通过实时监控蓄电池的充放电数据，及时对蓄电池进行完全的去硫化操作即刷新，避免蓄电池出现硫酸盐化，有利于延长蓄电池的使用寿命，或者及时关闭对蓄电池的刷新，避免对蓄电池进行过多的刷新，保证车辆的正常充放电，进而有利于节省电能。In a preferred embodiment of the present invention, a method for controlling battery refresh applied to a body controller is provided, wherein the body controller is data-connected with a smart battery sensor, wherein the smart battery sensor is used to detect the battery refresh rate when the battery is in use. The charge and discharge data are sent to the body controller. After receiving the charge and discharge data, the body controller will judge whether the battery needs to be refreshed according to the charge and discharge data, and according to the judgment result, obtain the refresh function demand signal for battery refresh control, and then send the refresh function demand signal to the The vehicle controller is convenient for the vehicle controller to perform the refresh of the battery or stop the refresh of the battery in time according to the refresh function demand signal. That is, by monitoring the charging and discharging data of the battery in real time, the battery can be refreshed by performing a complete de-vulcanization operation in time to avoid sulfation of the battery, which is conducive to prolonging the service life of the battery, or shutting down the refresh of the battery in time to avoid overhauling the battery. More refreshes can ensure the normal charging and discharging of the vehicle, which is conducive to saving power.

参见图2，具体地，如上所述的蓄电池刷新的控制方法，根据充放电数据，获得用于蓄电池刷新控制的刷新功能需求信号的步骤S102，包括：Referring to FIG. 2 , specifically, in the above-mentioned control method for battery refresh, the step S102 of obtaining a refresh function demand signal for battery refresh control according to charge and discharge data includes:

步骤S201，将充放电数据与预设的第一条件进行对比，得到第一比对结果；Step S201, comparing the charge and discharge data with a preset first condition to obtain a first comparison result;

步骤S202，当第一比对结果为充放电数据满足第一条件时，得到携带有启动刷新功能标志位的第一刷新功能需求信号。Step S202 , when the first comparison result is that the charge and discharge data satisfies the first condition, a first refresh function requirement signal carrying a flag bit for enabling the refresh function is obtained.

在本发明的一具体实施例中，在根据充放电数据获得刷新功能需求信号时，会将充放电数据与一预设的第一条件进行对比，判断当前蓄电池是否满足第一条件，并得到对比后的第一比对结果；当第一比对结果为充放电数据满足第一条件时，确定蓄电池存在硫酸盐化的风险，即需要进行刷新，此时得到的刷新功能需求信号为携带有启动刷新功能标志位的第一刷新功能需求信号，将该第一刷新功能需求信号发送至整车控制器后，会使整车控制器根据该第一刷新功能需求信号中的启动刷新功能标志位启动对蓄电池的刷新，避免蓄电池出现硫酸盐化，有利于延长蓄电池的使用寿命。In a specific embodiment of the present invention, when the refresh function demand signal is obtained according to the charge and discharge data, the charge and discharge data is compared with a preset first condition to determine whether the current battery satisfies the first condition, and the comparison is obtained. After the first comparison result; when the first comparison result is that the charge and discharge data satisfies the first condition, it is determined that the battery has a risk of sulfation, that is, it needs to be refreshed, and the refresh function demand signal obtained at this time is that it carries a start-up Refresh the first refresh function request signal of the function flag bit. After the first refresh function request signal is sent to the vehicle controller, the vehicle controller will be activated according to the start refresh function flag bit in the first refresh function request signal. The refresh of the battery can avoid the sulfation of the battery, which is beneficial to prolong the service life of the battery.

优选地，如上所述的蓄电池刷新的控制方法，将充放电数据与预设的第一条件进行对比，得到第一比对结果的步骤S201，具体包括：Preferably, in the above-mentioned control method for battery refresh, the step S201 of comparing the charge and discharge data with a preset first condition to obtain a first comparison result specifically includes:

当充放电数据中的电量参数的值低于第一预设电量值的第一持续时间，大于第一预设时间；或者，电量参数的值由预设电量范围之外，进入预设电量范围的目标次数，大于第一预设次数；或者，充放电数据中自上一次蓄电池刷新后，蓄电池的充电电量统计值和/或放电电量统计值大于预设电量时，确定第一比对结果为充放电数据满足第一条件。When the value of the power parameter in the charge and discharge data is lower than the first duration of the first preset power value and greater than the first preset time; or, the value of the power parameter is outside the preset power range and enters the preset power range The target number of times is greater than the first preset number of times; or, since the last battery refresh in the charge and discharge data, when the statistical value of the charging power and/or the statistical value of the discharged power of the battery is greater than the preset power, the first comparison result is determined to be The charge and discharge data satisfy the first condition.

在本发明的一具体实施例中对如何得到第一比对结果的步骤进行更进一步的说明，其中，对比过程至少包括以下中的至少一项：判断电量参数的值低于第一预设电量值的第一持续时间与第一预设时间的关系；判断电量参数的值由预设电量范围之外，进入预设电量范围的目标次数与第一预设次数的关系；判断蓄电池自上一次刷新后，蓄电池的充电电量统计值和放电电量统计值与预设电量的关系。当第一持续时间大于第一预设时间、目标次数大于第一预设次数，或者充电电量统计值和/或放电电量统计值大于预设电量时，即可确定充放电数据满足第一条件，即此时蓄电池长时间处于低电量状态，存在硫酸盐化的风险。In a specific embodiment of the present invention, the steps of how to obtain the first comparison result are further described, wherein the comparison process at least includes at least one of the following: judging that the value of the electric quantity parameter is lower than the first preset electric quantity The relationship between the first duration of the value and the first preset time; judging the relationship between the value of the power parameter value outside the preset power range, the target number of times entering the preset power range and the first preset number of times; After the refresh, the relationship between the statistical value of the charging power and the statistical value of the discharging power of the battery and the preset power. When the first duration is greater than the first preset time, the target number of times is greater than the first preset number of times, or the statistical value of the charging power and/or the statistical value of the discharging power is greater than the preset power, it can be determined that the charging and discharging data satisfies the first condition, That is, at this time, the battery is in a low-power state for a long time, and there is a risk of sulfation.

优选地，本发明的一优选实施例对上述实施例进行了更进一步的说明，其中将上述的第一预设电量值优选为70％；第一预设次数优选为30次；预设电量优选为200Ah。Preferably, a preferred embodiment of the present invention further describes the above embodiment, wherein the above-mentioned first preset power value is preferably 70%; the first preset number of times is preferably 30 times; the preset power value is preferably is 200Ah.

参见图3，具体地，如上所述的蓄电池刷新的控制方法，根据充放电数据，获得用于蓄电池刷新控制的刷新功能需求信号的步骤S102，还包括：Referring to FIG. 3 , specifically, in the above-mentioned control method for battery refresh, the step S102 of obtaining a refresh function demand signal for battery refresh control according to the charge and discharge data further includes:

步骤301，将充放电数据与预设的第二条件进行对比，得到第二比对结果；Step 301, comparing the charge and discharge data with a preset second condition to obtain a second comparison result;

步骤302，当第二比对结果为充放电数据满足第二条件时，得到携带有关闭刷新功能标志位的第二刷新功能需求信号。Step 302, when the second comparison result is that the charge and discharge data satisfies the second condition, obtain a second refresh function requirement signal carrying a flag bit of the off refresh function.

在本发明的另一具体实施例中，在根据充放电数据获得刷新功能需求信号时，还会将充放电数据与一预设的第二条件进行对比，判断当前蓄电池是否满足第二条件，从而得到对比后的第二比对结果；当第二比对结果为充放电数据满足第二条件时，确定当前蓄电池没有必要进行更新，此时得到的刷新功能需求信号为携带有关闭刷新功能标志位的第二刷新功能需求信号，将该第二刷新功能需求信号发送至整车控制器后，整车控制器会根据该第二刷新功能需求信号中的关闭刷新功能标志位停止对蓄电池的刷新，避免对蓄电池进行过多的刷新，保证车辆的正常充放电，进而有利于节省电能。In another specific embodiment of the present invention, when the refresh function demand signal is obtained according to the charge and discharge data, the charge and discharge data is also compared with a preset second condition to determine whether the current battery satisfies the second condition, thereby The second comparison result after comparison is obtained; when the second comparison result is that the charge and discharge data satisfies the second condition, it is determined that the current storage battery does not need to be updated, and the refresh function requirement signal obtained at this time carries the flag bit of the closed refresh function After sending the second refresh function demand signal to the vehicle controller, the vehicle controller will stop the refresh of the battery according to the off-refresh function flag in the second refresh function demand signal, Avoid excessive refresh of the battery to ensure the normal charge and discharge of the vehicle, thereby helping to save electricity.

优选地，如上所述的蓄电池刷新的控制方法，将充放电数据与预设的第二条件进行对比，得到第二比对结果的步骤301，具体包括：Preferably, in the above-mentioned control method for battery refresh, the step 301 of comparing the charge and discharge data with a preset second condition to obtain a second comparison result specifically includes:

当充放电数据中的充放电电压大于预设电压；或者，充放电数据中的充电电流小于预设电流时，确定第二比对结果为充放电数据满足第二条件。When the charging and discharging voltage in the charging and discharging data is greater than the preset voltage; or, when the charging current in the charging and discharging data is less than the preset current, it is determined that the second comparison result is that the charging and discharging data satisfies the second condition.

在本发明的一具体实施例中对如何得到第二比对结果的步骤进行更进一步的说明，其中，对比过程至少包括以下中的至少一项：判断充放电数据中的充放电电压与预设电压的关系；判断充放电数据中的充电电流与预设电流的关系。当充放电电压大于预设电压，或者充电电流小于预设电流时，即可确定充放电数据满足第二条件，即此时蓄电池能够正常运行，不存在硫酸盐化的风险。In a specific embodiment of the present invention, the steps of how to obtain the second comparison result are further described, wherein the comparison process at least includes at least one of the following: judging the charge and discharge voltage in the charge and discharge data and the preset The relationship between the voltage; determine the relationship between the charging current and the preset current in the charging and discharging data. When the charging and discharging voltage is greater than the preset voltage, or the charging current is less than the preset current, it can be determined that the charging and discharging data satisfies the second condition, that is, the battery can operate normally at this time, and there is no risk of sulfation.

优选地，本发明的一优选实施例对上述实施例进行了更进一步的说明，其中将上述的预设电压优选为14.1V；预设电流优选为0.5A。Preferably, a preferred embodiment of the present invention further describes the above-mentioned embodiment, wherein the above-mentioned preset voltage is preferably 14.1V; and the preset current is preferably 0.5A.

参见图4，进一步的，如上所述的蓄电池刷新的控制方法，还包括：Referring to FIG. 4 , further, the control method for battery refresh as described above further includes:

步骤401，获取刷新功能执行的第二持续时间；Step 401, obtaining the second duration of the refresh function execution;

步骤402，当第二持续时间大于第二预设时间时，得到携带有关闭刷新功能标志位的第三刷新功能需求信号，并发送至整车控制器。Step 402 , when the second duration is greater than the second preset time, obtain a third refresh function request signal carrying a flag bit of the off refresh function, and send it to the vehicle controller.

在本发明的另一优选实施例中，蓄电池刷新的控制方法，还包括：在启动对蓄电池刷新的刷新功能后，会获取执行刷新功能的第二持续时间，并将第二持续时间与一预设的第二预设时间进行比对，当第二持续时间大于第二预设时间时，可确定蓄电池刷新完毕，此时发送携带有关闭刷新功能标志位的第三刷新功能需求信号至整车控制器，使整车控制器及时停止对蓄电池的刷新，避免对蓄电池进行过多的刷新，保证车辆的正常充放电，进而有利于节省电能。In another preferred embodiment of the present invention, the method for controlling battery refresh further includes: after starting the refresh function for battery refresh, acquiring a second duration for performing the refresh function, and comparing the second duration with a predetermined duration. The set second preset time is compared. When the second duration is greater than the second preset time, it can be determined that the battery has been refreshed. At this time, the third refresh function request signal carrying the off refresh function flag is sent to the vehicle. The controller enables the vehicle controller to stop the refresh of the battery in time, to avoid excessive refresh of the battery, to ensure the normal charge and discharge of the vehicle, and to save electricity.

优选地，本发明的一优选实施例对上述实施例进行了更进一步的说明，其中将上述的第二持续时间优选为8小时。Preferably, a preferred embodiment of the present invention further illustrates the above-mentioned embodiment, wherein the above-mentioned second duration is preferably 8 hours.

参见图5，本发明的另一优选实施例还提供了一种车身控制器，包括：Referring to FIG. 5, another preferred embodiment of the present invention further provides a vehicle body controller, including:

第一接收模块501，接收智能蓄电池传感器检测到的蓄电池的充放电数据；Thefirst receiving module 501 receives the charging and discharging data of the battery detected by the intelligent battery sensor;

第一处理模块502，用于根据充放电数据，获得用于蓄电池刷新控制的刷新功能需求信号；Thefirst processing module 502 is configured to obtain a refresh function demand signal for battery refresh control according to the charge and discharge data;

第二处理模块503，用于发送刷新功能需求信号至整车控制器。Thesecond processing module 503 is configured to send a refresh function request signal to the vehicle controller.

具体地，如上所述的车身控制器，第一处理模块501包括：Specifically, in the above-mentioned body controller, thefirst processing module 501 includes:

第一处理单元，用于将充放电数据与预设的第一条件进行对比，得到第一比对结果；a first processing unit, configured to compare the charge and discharge data with a preset first condition to obtain a first comparison result;

第二处理单元，用于当第一比对结果为充放电数据满足第一条件时，得到携带有启动刷新功能标志位的第一刷新功能需求信号。The second processing unit is configured to obtain a first refresh function requirement signal carrying a flag bit for enabling a refresh function when the first comparison result is that the charge and discharge data satisfies the first condition.

优选地，如上所述的车身控制器，第一处理单元具体包括：Preferably, in the above-mentioned body controller, the first processing unit specifically includes:

当充放电数据中的电量参数的值低于第一预设电量值的第一持续时间，大于第一预设时间；或者，电量参数的值由预设电量范围之外，进入预设电量范围的目标次数，大于第一预设次数；或者，充放电数据中自上一次蓄电池刷新后，蓄电池的充电电量统计值和/或放电电量统计值大于预设电量时，确定第一比对结果为充放电数据满足第一条件。When the value of the power parameter in the charge and discharge data is lower than the first duration of the first preset power value and greater than the first preset time; or, the value of the power parameter is outside the preset power range and enters the preset power range The target number of times is greater than the first preset number of times; or, since the last battery refresh in the charge and discharge data, when the statistical value of the charging power and/or the statistical value of the discharged power of the battery is greater than the preset power, the first comparison result is determined to be The charge and discharge data satisfy the first condition.

具体地，如上所述的车身控制器，第一处理模块501还包括：Specifically, as described above for the body controller, thefirst processing module 501 further includes:

第三处理单元，用于将充放电数据与预设的第二条件进行对比，得到第二比对结果；a third processing unit, configured to compare the charge and discharge data with a preset second condition to obtain a second comparison result;

第四处理单元，用于当第二比对结果为充放电数据满足第二条件时，得到携带有关闭刷新功能标志位的第二刷新功能需求信号。The fourth processing unit is configured to obtain a second refresh function demand signal carrying a flag bit of a closed refresh function when the second comparison result is that the charge and discharge data satisfies the second condition.

优选地，如上所述的车身控制器，第三处理单元具体包括：Preferably, in the above-mentioned body controller, the third processing unit specifically includes:

当充放电数据中的充放电电压大于预设电压；或者，充放电数据中的充电电流小于预设电流时，确定第二比对结果为充放电数据满足第二条件。When the charging and discharging voltage in the charging and discharging data is greater than the preset voltage; or, when the charging current in the charging and discharging data is less than the preset current, it is determined that the second comparison result is that the charging and discharging data satisfies the second condition.

进一步的，如上所述的车身控制器，还包括：Further, the above-mentioned body controller also includes:

第四处理模块，用于获取刷新功能执行的第二持续时间；a fourth processing module, configured to obtain a second duration of execution of the refresh function;

第五处理模块，用于当第二持续时间大于第二预设时间时，得到携带有关闭刷新功能标志位的第三刷新功能需求信号，并发送至整车控制器。The fifth processing module is configured to obtain a third refresh function request signal carrying the flag bit of the off refresh function when the second duration is greater than the second preset time, and send it to the vehicle controller.

本发明的车身控制器的实施例是与上述应用于车身控制器的蓄电池刷新的控制方法的实施例对应的装置，上述方法实施例中的所有实现手段均适用于该装置的实施例中，也能达到相同的技术效果。The embodiment of the vehicle body controller of the present invention is a device corresponding to the above-mentioned embodiment of the control method for battery refresh applied to the vehicle body controller. achieve the same technical effect.

参见图6，本发明的再一优选实施例还提供了一种蓄电池刷新的控制方法，应用于整车控制器，包括：Referring to FIG. 6, another preferred embodiment of the present invention also provides a control method for battery refresh, which is applied to a vehicle controller, including:

步骤S601，接收车身控制器发送的刷新功能需求信号；Step S601, receiving a refresh function requirement signal sent by the body controller;

步骤S602，根据刷新功能需求信号，开启并执行刷新功能或停止执行刷新功能。Step S602, according to the refresh function requirement signal, enable and execute the refresh function or stop executing the refresh function.

在本发明的在一优选实施例中提供了一种应用于整车控制器的蓄电池刷新的控制方法，其中，整车控制器与车身控制器通过控制器局域网络数据连接，整车控制会接收车身控制器根据蓄电池的充电数据得到的刷新功能需求信号，并根据该刷新功能需求信号，开启并执行刷新功能或停止执行刷新功能，使得整车控制器可在车身控制器实时监控蓄电池的充放电数据的基础上，及时对蓄电池进行完全的去硫化操作即刷新，避免蓄电池出现硫酸盐化，有利于延长蓄电池的使用寿命，或者，关闭对蓄电池的刷新，避免对蓄电池进行过多的刷新，保证车辆的正常充放电，进而有利于节省电能。In a preferred embodiment of the present invention, a method for controlling battery refresh applied to a vehicle controller is provided, wherein the vehicle controller and the body controller are connected via a controller area network, and the vehicle controller receives The body controller obtains the refresh function demand signal according to the charging data of the battery, and according to the refresh function demand signal, starts and executes the refresh function or stops executing the refresh function, so that the vehicle controller can monitor the charging and discharging of the battery in real time at the body controller. On the basis of the data, the complete de-vulcanization operation of the battery is performed in time to refresh the battery to avoid sulfation of the battery, which is beneficial to prolong the service life of the battery. The normal charging and discharging of the vehicle is conducive to saving electric energy.

具体地，如上所述的蓄电池刷新的控制方法，根据刷新功能需求信号，开启并执行刷新功能或停止执行刷新功能的步骤S602包括：Specifically, in the above-mentioned control method for battery refresh, according to the refresh function demand signal, the step S602 of enabling and executing the refresh function or stopping the execution of the refresh function includes:

当刷新功能需求信号中携带有启动刷新功能标志位时，获取车辆的整车模式，并根据整车模式，开启并执行刷新功能或停止执行刷新功能；When the refresh function request signal carries the start refresh function flag, obtain the vehicle mode of the vehicle, and according to the vehicle mode, enable and execute the refresh function or stop executing the refresh function;

当刷新功能需求信号中携带有关闭刷新功能标志位时，停止执行刷新功能。When the refresh function request signal carries a flag bit for closing the refresh function, the execution of the refresh function is stopped.

在本发明的一具体实施例中，当接收到的刷新功能需求信号中携带有启动刷新功能标志位时，确定此时蓄电池存在硫酸盐化的风险，即需要进行刷新，此时会获取车辆的整车模式，并进一步的根据整车模式判断车辆当前是否适合进行蓄电池的刷新操作，并根据判断结果，开启并执行刷新功能或停止执行刷新功能，避免出现在当前车辆不能或不适合执行刷新功能时，强制开启并执行刷新功能，对车辆造成损伤和/或对车辆的正常行驶造成影响。In a specific embodiment of the present invention, when the received refresh function request signal carries the start refresh function flag bit, it is determined that the battery has a risk of sulfation at this time, that is, the refresh needs to be performed, and at this time, the vehicle's Vehicle mode, and further determine whether the vehicle is currently suitable for the battery refresh operation according to the vehicle mode, and according to the judgment result, enable and execute the refresh function or stop the refresh function to avoid the current vehicle unable or unsuitable to perform the refresh function. When it is forced to turn on and perform the refresh function, it will cause damage to the vehicle and/or affect the normal driving of the vehicle.

优选地，如上所述的蓄电池刷新的控制方法，根据整车模式，开启并执行刷新功能或停止执行刷新功能的步骤包括：Preferably, in the above-mentioned control method for battery refresh, according to the vehicle mode, the steps of enabling and executing the refresh function or stopping the execution of the refresh function include:

判断整车模式是否满足预设模式要求，并得到判断结果；Determine whether the vehicle mode meets the preset mode requirements, and obtain the judgment result;

当判断结果为整车模式满足预设模式要求时，开启并执行刷新功能；When the judgment result is that the vehicle mode meets the preset mode requirements, the refresh function is enabled and executed;

当判断结果为整车模式不满足预设模式要求时，停止执行刷新功能。When the judgment result is that the vehicle mode does not meet the preset mode requirements, the refresh function is stopped.

在本发明的一具体实施例中，在根据整车模式，开始并指向刷新功能或停止执行刷新功能时，会获取一预设模式要求，判断车辆的整车模式是否满足该预设模式要求，并得到判断结果，当判断结果为整车模式满足预设模式要求时，确定当前车辆可以执行刷新功能，此时开启并执行刷新功能，对蓄电池进行刷新，有利于避免蓄电池出现硫酸盐化，并延长蓄电池的使用寿命；当判断结果为整车模式不满足预设模式要求时，确定当前车辆不可以执行刷新功能，此时停止执行刷新功能，避免强制开启并执行刷新功能，对车辆造成损伤和/或对车辆的正常行驶造成影响。In a specific embodiment of the present invention, when starting and pointing the refresh function or stopping the execution of the refresh function according to the vehicle mode, a preset mode requirement is obtained, and it is determined whether the vehicle vehicle mode satisfies the preset mode requirement, And get the judgment result. When the judgment result is that the vehicle mode meets the preset mode requirements, it is determined that the current vehicle can perform the refresh function. At this time, the refresh function is turned on and performed, and the battery is refreshed, which is beneficial to avoid the sulfation of the battery. Extend the service life of the battery; when the judgment result is that the vehicle mode does not meet the preset mode requirements, it is determined that the current vehicle cannot perform the refresh function, and the refresh function is stopped at this time to avoid forcibly turning on and performing the refresh function, causing damage to the vehicle and / or affect the normal driving of the vehicle.

具体地，如上所述的蓄电池刷新的控制方法，判断整车模式是否满足预设模式要求，并得到判断结果的步骤包括：Specifically, in the above-mentioned control method for battery refresh, the steps of judging whether the vehicle mode meets the preset mode requirements, and obtaining the judgment result include:

当整车模式为慢充模式或智能停车补电模式时，确定判断结果为整车模式满足预设模式要求。When the vehicle mode is the slow charging mode or the intelligent parking charging mode, it is determined that the judgment result is that the vehicle mode meets the preset mode requirements.

在本发明的一具体实施例中，其中对上述获得判断结果的步骤进行进一步的说明，当当前车辆的整车模式为慢充模式或智能停车补电模式时，车辆处于由充电桩或动力电池向蓄电池充电的状态，此时若执行刷新功能，不会影响车辆的正常电能供给，因此确定判断结果为整车模式满足预设模式要求，即此时可执行刷新功能。In a specific embodiment of the present invention, the above steps of obtaining the judgment result are further described. When the current vehicle mode of the vehicle is the slow charging mode or the intelligent parking charging mode, the vehicle is in the charging pile or the power battery. In the state of charging the battery, if the refresh function is executed at this time, the normal power supply of the vehicle will not be affected. Therefore, it is determined that the judgment result is that the vehicle mode meets the preset mode requirements, that is, the refresh function can be executed at this time.

具体地，如上所述的蓄电池刷新的控制方法，开启并执行刷新功能的步骤包括：持续发送刷新功能使能信号至直流转换器；Specifically, in the above-mentioned control method for battery refresh, the step of enabling and executing the refresh function includes: continuously sending the refresh function enable signal to the DC converter;

停止执行刷新功能的步骤包括：停止发送刷新功能使能信号至直流转换器。The step of stopping the execution of the refresh function includes: stopping sending the refresh function enable signal to the DC converter.

在本发明的一优选实施例中，对开启并执行刷新功能的步骤和停止执行刷新功能的步骤进行更进一步的说明，在本实施例中，优选地，在开启并执行刷新功能时，由整车控制器持续发送刷新功能使能信号至直流转换器，使直流转换器通过改变蓄电池的充电电压，优选为提高充电电压至14.5V，将来自充电桩或动力电池的电能充入蓄电池中，对蓄电池进行刷新；当停止执行刷新功能时，停止发送刷新功能使能信号至直流转换器，即可关闭对蓄电池的刷新，相较于发送开启信号开启，发送关闭信号关闭的方式，有利于及时关闭对蓄电池的刷新，避免出现因信号误差导致对蓄电池进行刷新的时间过长，而对蓄电池和车辆造成的影响。In a preferred embodiment of the present invention, the steps of enabling and executing the refresh function and the steps of stopping the execution of the refresh function are further described. In this embodiment, preferably, when the refresh function is enabled and executed, the The vehicle controller continuously sends the refresh function enable signal to the DC converter, so that the DC converter can charge the electric energy from the charging pile or power battery into the battery by changing the charging voltage of the battery, preferably increasing the charging voltage to 14.5V. The battery is refreshed; when the refresh function is stopped, stop sending the refresh function enable signal to the DC converter, and the refresh of the battery can be turned off. Compared with sending the turn-on signal to turn on and sending the turn-off signal to turn off, it is beneficial to shut down in time. The refresh of the battery avoids the impact on the battery and the vehicle caused by the signal error causing the battery to be refreshed for too long.

参见图7，本发明的又一优选实施例还提供了一种整车控制器，包括：Referring to FIG. 7 , another preferred embodiment of the present invention also provides a vehicle controller, including:

第二接收模块701，用于接收车身控制器发送的刷新功能需求信号；Thesecond receiving module 701 is configured to receive the refresh function requirement signal sent by the body controller;

第三处理模块702，用于根据刷新功能需求信号，开启并执行刷新功能或停止执行刷新功能。Thethird processing module 702 is configured to enable and execute the refresh function or stop executing the refresh function according to the refresh function demand signal.

具体地，如上所述的整车控制器，第三处理模块702包括：Specifically, in the vehicle controller described above, thethird processing module 702 includes:

第一处理子模块，用于当刷新功能需求信号中携带有启动刷新功能标志位时，获取车辆的整车模式，并根据整车模式，开启并执行刷新功能或停止执行刷新功能；The first processing sub-module is used to obtain the vehicle mode of the vehicle when the refresh function request signal carries the start-refresh function flag, and according to the vehicle mode, enable and execute the refresh function or stop executing the refresh function;

第二处理子模块，用于当刷新功能需求信号中携带有关闭刷新功能标志位时，停止执行刷新功能。The second processing sub-module is configured to stop executing the refresh function when the refresh function demand signal carries a flag bit for closing the refresh function.

优选地，如上所述的整车控制器，第一处理子模块具体包括：Preferably, in the vehicle controller described above, the first processing sub-module specifically includes:

第五处理单元，用于判断整车模式是否满足预设模式要求，并得到判断结果；a fifth processing unit, used for judging whether the vehicle mode meets the preset mode requirements, and obtaining a judgment result;

第六处理单元，用于当判断结果为整车模式满足预设模式要求时，开启并执行刷新功能；a sixth processing unit, configured to enable and execute the refresh function when the judgment result is that the vehicle mode meets the preset mode requirements;

第七处理单元，用于当判断结果为整车模式不满足预设模式要求时，停止执行刷新功能。The seventh processing unit is configured to stop executing the refresh function when the judgment result is that the vehicle mode does not meet the preset mode requirements.

具体地，如上所述的整车控制器，第五处理单元具体包括：Specifically, in the vehicle controller described above, the fifth processing unit specifically includes:

当整车模式为慢充模式或智能停车补电模式时，确定判断结果为整车模式满足预设模式要求。When the vehicle mode is the slow charging mode or the intelligent parking charging mode, it is determined that the judgment result is that the vehicle mode meets the preset mode requirements.

具体地，如上所述的整车控制器，第六处理单元具体包括：持续发送刷新功能使能信号至直流转换器；Specifically, in the vehicle controller described above, the sixth processing unit specifically includes: continuously sending the refresh function enable signal to the DC converter;

第七处理单元包括：停止发送刷新功能使能信号至直流转换器。The seventh processing unit includes: stopping sending the refresh function enable signal to the DC converter.

本发明的整车控制器的实施例是与上述应用于整车控制器的蓄电池刷新的控制方法的实施例对应的装置，上述方法实施例中的所有实现手段均适用于该装置的实施例中，也能达到相同的技术效果。The embodiment of the vehicle controller of the present invention is a device corresponding to the above-mentioned embodiment of the control method for battery refresh applied to the vehicle controller, and all implementation means in the above method embodiment are applicable to the embodiment of the device , can also achieve the same technical effect.

参见图8，本发明的另一优选实施例还提供了一种蓄电池刷新的控制系统，包括：蓄电池801、直流转换器802、智能蓄电池传感器803、如上所述的车身控制器804以及如上所述的整车控制器805；Referring to FIG. 8 , another preferred embodiment of the present invention further provides a battery refresh control system, including: abattery 801 , aDC converter 802 , anintelligent battery sensor 803 , the above-mentionedbody controller 804 and the above-mentioned Thevehicle controller 805;

其中，车身控制器804分别与智能蓄电池传感器803和整车控制器805数据连接；Wherein, thebody controller 804 is respectively connected with theintelligent battery sensor 803 and thevehicle controller 805 for data connection;

直流转换器802与整车控制器805数据连接，且与蓄电池801电连接。TheDC converter 802 is data-connected to thevehicle controller 805 and electrically connected to thebattery 801 .

在本发明的另一优选实施例中，还提供了一种蓄电池刷新的控制系统，包括：蓄电池801、直流转换器802、智能蓄电池传感器803、如上所述的车身控制器804以及如上所述的整车控制器805。在该控制系统中，车身控制器804分别与智能蓄电池传感器803和整车控制器805数据连接，根据智能蓄电池传感器实时检测到的蓄电池801的放电数据判断蓄电池801是否需要进行刷新，得到刷新功能需求信号，并发送至整车控制器805，使整车控制器805根据该刷新功能需求信号以及整车模式，控制直流转换器803对蓄电池801进行刷新或不对蓄电池801进行刷新。即本实施例可根据车辆状态实时进行是否对蓄电池801进行刷新的判断，有利于保证对蓄电池801的及时刷新，避免蓄电池801硫酸盐化，对蓄电池801使用寿命的影响。In another preferred embodiment of the present invention, a battery refresh control system is also provided, including: abattery 801, aDC converter 802, anintelligent battery sensor 803, the above-mentionedbody controller 804, and the above-mentionedVehicle controller 805 . In this control system, thebody controller 804 is respectively connected with theintelligent battery sensor 803 and thevehicle controller 805 for data connection, and it is judged whether thebattery 801 needs to be refreshed according to the discharge data of thebattery 801 detected by the intelligent battery sensor in real time, and the refresh function requirement is obtained. The signal is sent to thevehicle controller 805, so that thevehicle controller 805 controls theDC converter 803 to refresh thebattery 801 or not to refresh thebattery 801 according to the refresh function demand signal and the vehicle mode. That is, in this embodiment, whether to refresh thebattery 801 can be judged in real time according to the vehicle state, which is beneficial to ensure the timely refresh of thebattery 801 and avoid sulfation of thebattery 801 , which affects the service life of thebattery 801 .

本发明的再一优选实施例还提供了一种车辆，包括如上所述的控制系统。Yet another preferred embodiment of the present invention also provides a vehicle including the control system as described above.

在本发明的再一优选实施例中还提供了一种车辆，该车辆包括上述的控制系统，通过该控制系统可以延长蓄电池的使用寿命，进而有利于保证用户的使用体验，从而有利于提高车辆的市场竞争力。In yet another preferred embodiment of the present invention, a vehicle is also provided. The vehicle includes the above-mentioned control system. Through the control system, the service life of the battery can be prolonged, thereby helping to ensure the user's experience and improving the vehicle's performance. market competitiveness.

本发明的又一优选实施例还提供了一种可读存储介质，可读存储介质上存储计算机程序，计算机程序被处理器执行时，实现如上所述的蓄电池刷新的控制方法的步骤，或者，实现如上所述的蓄电池刷新的控制方法的步骤。Another preferred embodiment of the present invention also provides a readable storage medium, on which a computer program is stored, and when the computer program is executed by a processor, the steps of the above-described battery refresh control method are implemented, or, Steps for implementing the control method for battery refresh as described above.

需要说明的是，本文中所述的数据连接优选为通过局域网路进行数据传输。It should be noted that, the data connection described herein is preferably data transmission through a local area network.

此外，本发明可以在不同例子中重复参考数字和/或字母。这种重复是为了简化和清楚的目的，其本身不指示所讨论各种实施例和/或设置之间的关系。Furthermore, the present invention may repeat reference numerals and/or letters in different instances. This repetition is for the purpose of simplicity and clarity and does not in itself indicate a relationship between the various embodiments and/or arrangements discussed.

还需要说明的是，在本文中，诸如第一和第二等之类的关系术语仅仅用来将一个实体或者操作与另一个实体或操作区分开来，而不一定要求或者暗示这些实体或操作之间存在任何这种实际的关系或者顺序。而且，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。It should also be noted that in this document, relational terms such as first and second are used only to distinguish one entity or operation from another, and do not necessarily require or imply those entities or operations There is no such actual relationship or order between them. Moreover, the terms "comprising", "comprising" or any other variation thereof are intended to encompass non-exclusive inclusion.

以上所述是本发明的优选实施方式，应当指出，对于本技术领域的普通技术人员来说，在不脱离本发明所述原理的前提下，还可以做出若干改进和润饰，这些改进和润饰也应视为本发明的保护范围。The above are the preferred embodiments of the present invention. It should be pointed out that for those skilled in the art, without departing from the principles of the present invention, several improvements and modifications can be made. These improvements and modifications It should also be regarded as the protection scope of the present invention.

Claims (16)

1. A control method for refreshing a storage battery is applied to a vehicle body controller and is characterized by comprising the following steps:

receiving charge and discharge data of a storage battery detected by an intelligent storage battery sensor;

obtaining a refreshing function demand signal for refreshing control of the storage battery according to the charging and discharging data; and sending the refreshing function demand signal to the vehicle control unit.

2. The method for controlling battery refresh as claimed in claim 1, wherein said step of obtaining a refresh function demand signal for battery refresh control based on said charge and discharge data comprises:

comparing the charge and discharge data with a preset first condition to obtain a first comparison result;

and when the first comparison result shows that the charging and discharging data meet the first condition, obtaining a first refreshing function demand signal carrying a refreshing function starting flag bit.

3. The method for controlling refreshing of a storage battery according to claim 2, wherein the step of comparing the charge and discharge data with a preset first condition to obtain a first comparison result comprises:

when the value of the electric quantity parameter in the charging and discharging data is lower than the first duration of a first preset electric quantity value, the first duration is longer than a first preset time; or, the target times of entering the preset electric quantity range from the outside of the preset electric quantity range of the value of the electric quantity parameter is greater than a first preset time; or after the last time of refreshing of the storage battery in the charge and discharge data, when the charging electric quantity statistic and/or the discharging electric quantity statistic of the storage battery is larger than a preset electric quantity, determining that the first comparison result is that the charge and discharge data meet the first condition.

4. The method for controlling battery refresh as claimed in claim 1, wherein said step of obtaining a refresh function demand signal for battery refresh control based on said charge and discharge data further comprises:

comparing the charge and discharge data with a preset second condition to obtain a second comparison result;

and when the second comparison result shows that the charging and discharging data meet the second condition, obtaining a second refreshing function demand signal carrying a refreshing function closing flag bit.

5. The method for controlling refreshing of a storage battery according to claim 4, wherein the step of comparing the charge and discharge data with a preset second condition to obtain a second comparison result comprises:

when the charging and discharging voltage in the charging and discharging data is larger than a preset voltage; or when the charging current in the charging and discharging data is smaller than a preset current, determining that the charging and discharging data meets the second condition according to the second comparison result.

6. The control method for battery refresh as defined in claim 1, further comprising:

acquiring a second duration of execution of the refresh function;

and when the second duration is longer than a second preset time, obtaining a third refreshing function demand signal carrying a flag bit for closing the refreshing function, and sending the third refreshing function demand signal to the vehicle control unit.

7. A vehicle body controller, comprising:

the first receiving module is used for receiving the charging and discharging data of the storage battery detected by the intelligent storage battery sensor;

the first processing module is used for obtaining a refreshing function judgment parameter according to the charging and discharging data;

and the second processing module is used for obtaining a refreshing function demand signal for controlling the refreshing function to be started or closed according to the refreshing function judgment parameter and sending the refreshing function demand signal to the vehicle control unit.

8. A control method for refreshing a storage battery is applied to a vehicle control unit, and is characterized by comprising the following steps:

receiving a refreshing function demand signal sent by a vehicle body controller;

and starting and executing the refreshing function or stopping executing the refreshing function according to the refreshing function demand signal.

9. The method for controlling battery refresh as claimed in claim 8, wherein said step of turning on and executing a refresh function or stopping execution of said refresh function according to said refresh function demand signal comprises:

when the refresh function demand signal carries a refresh function starting flag bit, acquiring a finished automobile mode of a vehicle, and starting and executing a refresh function or stopping executing the refresh function according to the finished automobile mode;

and when the refresh function demand signal carries a flag bit for closing the refresh function, stopping executing the refresh function.

10. The battery refresh control method according to claim 9, wherein the step of turning on and performing the refresh function or stopping performing the refresh function according to the vehicle completion mode includes:

judging whether the whole vehicle mode meets the preset mode requirement or not, and obtaining a judgment result;

When the judging result is that the whole vehicle mode meets the requirement of the preset mode, starting and executing the refreshing function;

and when the judgment result shows that the whole vehicle mode does not meet the preset mode requirement, stopping executing the refreshing function.

11. The control method for refreshing the storage battery according to claim 10, wherein the step of judging whether the entire vehicle mode meets the preset mode requirement and obtaining the judgment result comprises the steps of:

and when the whole vehicle mode is a slow charging mode or an intelligent parking power supply mode, determining that the whole vehicle mode meets the preset mode requirement according to the judgment result.

12. The method of claim 8, wherein the step of activating and performing a refresh function comprises: continuously sending a refresh function enabling signal to the direct current converter;

the step of stopping the execution of the refresh function comprises: and stopping sending the refresh function enabling signal to the direct current converter.

13. A vehicle control unit is characterized by comprising:

the second receiving module is used for receiving a refreshing function demand signal sent by the vehicle body controller;

and the third processing module is used for starting and executing the refreshing function or stopping executing the refreshing function according to the refreshing function demand signal.

14. A control system for battery refresh, comprising: a battery, a dc converter, a smart battery sensor, the vehicle body controller of claim 7, and the vehicle control unit of claim 13;

the vehicle body controller is respectively in data connection with the intelligent storage battery sensor and the vehicle control unit;

the direct current converter is in data connection with the vehicle control unit and is electrically connected with the storage battery.

15. A vehicle characterized by comprising a control system according to claim 14.

16. A readable storage medium, on which a computer program is stored, which, when being executed by a processor, carries out the steps of the method for controlling battery refresh according to any one of claims 1 to 6, or carries out the steps of the method for controlling battery refresh according to any one of claims 8 to 12.

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