本申请是申请日为2014年12月24日，名称为“用于为电子设备充电的方法和电子设备”的中国专利申请201410824434.3的分案。This application is a division of Chinese patent application No. 201410824434.3 with an application date of December 24, 2014, entitled "Method and Electronic Device for Charging Electronic Devices".
技术领域technical field
本发明属于充电领域，尤其涉及一种用于为电子设备充电的方法和电子设备。The invention belongs to the field of charging, and in particular relates to a method and electronic device for charging electronic equipment.
背景技术Background technique
电子设备，是指由集成电路、晶体管、电子管等电子元器件组成的设备；对于部分电子设备，还可对其编程以实现各种功能。目前，电子设备在各行各业得到广泛的开发并应用，包括：电子计算机、由已编程序的控制器控制的机器人、数控和程控系统等；具体在生活中，包括智能手机等移动终端、还包括智能家电。Electronic equipment refers to equipment composed of electronic components such as integrated circuits, transistors, and electronic tubes; for some electronic equipment, it can also be programmed to achieve various functions. At present, electronic equipment has been widely developed and applied in all walks of life, including: electronic computers, robots controlled by programmed controllers, numerical control and program-controlled systems, etc.; Including smart appliances.
随着时代的进步，互联网和移动通信网提供了海量的功能应用。用户不但可以使用电子设备进行传统应用，例如：使用智能手机接听或拨打电话；同时，用户还可以使用电子设备进行网页浏览、图片传输，游戏等。伴随着电子设备的使用频率增加，电子设备需要经常充电。With the progress of the times, the Internet and mobile communication networks provide a large number of functional applications. Users can not only use electronic devices to perform traditional applications, such as answering or making calls using smart phones; meanwhile, users can also use electronic devices to browse web pages, transfer pictures, and play games. With the increasing frequency of use of electronic devices, electronic devices need to be charged frequently.
现有的电子设备中，内设有充电电路(如充电芯片)，在供电设备与电子设备连接(例如插接)之后，通过该充电电路对电子设备的电芯充电。但在目前，如果充电电路发生短路，充电电路没有断开供电设备与电芯的电连接的功能，从而将导致供电设备直接将其输出的电压和/或电流直接加到电芯上，即使电芯充满，也会强行对电芯充电，会损坏电芯，甚至导致电芯炸裂等危险。In an existing electronic device, a charging circuit (eg, a charging chip) is built in, and after the power supply device is connected (eg, plugged) to the electronic device, the battery cells of the electronic device are charged through the charging circuit. But at present, if the charging circuit is short-circuited, the charging circuit does not have the function of disconnecting the electrical connection between the power supply device and the battery cell, which will cause the power supply device to directly add the output voltage and/or current to the battery cell, even if the power supply device is directly connected to the battery cell. If the core is full, it will also forcibly charge the battery, which will damage the battery and even cause the battery to burst and other dangers.
发明内容SUMMARY OF THE INVENTION
本发明的目的在于提供一种用于为电子设备充电的方法和电子设备，以解决现有技术在充电芯片短路时，不能及时断开对电芯充电的问题。The purpose of the present invention is to provide a method and an electronic device for charging an electronic device, so as to solve the problem that the battery cell cannot be charged in time when the charging chip is short-circuited in the prior art.
第一方面，本发明提供一种充电方法，所述电子设备包括充电接口、开关模块、N个并联的充电电路和电芯，在所述电子设备的充电过程中，充电电信号依次经过所述充电接口、所述开关模块、M个所述充电电路以及所述电芯，所述M小于等于N，所述方法包括：In a first aspect, the present invention provides a charging method. The electronic device includes a charging interface, a switch module, N parallel charging circuits and a battery cell. During the charging process of the electronic device, a charging electrical signal sequentially passes through the charging circuit. A charging interface, the switch module, M charging circuits, and the battery cells, where M is less than or equal to N, and the method includes:
在所述电子设备的充电过程中，确定所述充电电路是否将所述开关模块与所述电芯短路连接；During the charging process of the electronic device, determining whether the charging circuit short-circuits the switch module and the battery cell;
在所述充电电路将所述开关模块与所述电芯短路连接时，控制所述开关模块断开所述充电接口与所述充电电路的电连接，以停止通过所述充电电路对电芯充电。When the charging circuit short-circuits the switch module and the battery cell, the switch module is controlled to disconnect the electrical connection between the charging interface and the charging circuit, so as to stop charging the battery cell through the charging circuit .
结合第一方面，在第一方面的第一种可能的实现方式中，所述确定所述第一充电电路是否将所述开关模块与所述电芯短路连接，包括：With reference to the first aspect, in a first possible implementation manner of the first aspect, the determining whether the first charging circuit short-circuits the switch module and the battery cell includes:
确定所述充电接口的电源引脚上的电压；determining the voltage on the power pin of the charging interface;
在所述电源引脚上的电压小于或等于第一电压阈值时，确定所述充电电路将所述开关模块与所述电芯短路连接。When the voltage on the power supply pin is less than or equal to a first voltage threshold, it is determined that the charging circuit short-circuits the switch module and the battery cell.
结合第一方面或者第一方面的第一种可能的实现方式，在第一方面的第二种可能的实现方式中，所述确定所述充电电路是否将所述开关模块与所述电芯短路连接，包括：With reference to the first aspect or the first possible implementation manner of the first aspect, in a second possible implementation manner of the first aspect, the determining whether the charging circuit short-circuits the switch module and the battery cell connections, including:
确定所述电芯的电压；determining the voltage of the cell;
在所述电芯的电压大于或等于第二电压阈值时，确定所述充电电路将所述开关模块与所述电芯短路连接。When the voltage of the battery cell is greater than or equal to a second voltage threshold, it is determined that the charging circuit short-circuits the switch module to the battery cell.
结合第一方面或者第一方面的第一种可能的实现方式或者第一方面的第二种可能的实现方式，在第一方面的第三种可能的实现方式中，所述方法还包括：With reference to the first aspect or the first possible implementation manner of the first aspect or the second possible implementation manner of the first aspect, in a third possible implementation manner of the first aspect, the method further includes:
向所述供电设备发送指定充电电压的充电指令；sending a charging instruction specifying a charging voltage to the power supply device;
接收所述供电设备根据所述充电指令发送的充电响应；receiving a charging response sent by the power supply device according to the charging instruction;
根据所述充电响应，导通K个充电电路对所述电芯充电的充电回路，其中，所述K小于或等于所述N。According to the charging response, the charging circuits for charging the battery cells by K charging circuits are turned on, wherein the K is less than or equal to the N.
结合第一方面或者第一方面的第一种实施方式或者第一方面的第二种可能的实现方式或者第一方面的第三种可能的实现方式，在第一方面的第四种可能的实现方式中，所述确定对所述电芯进行充电的充电电路的数量K，包括：In conjunction with the first aspect or the first implementation manner of the first aspect or the second possible implementation manner of the first aspect or the third possible implementation manner of the first aspect, the fourth possible implementation manner of the first aspect In the method, the determining the number K of charging circuits for charging the battery includes:
确定所述电子设备当前所处的充电阶段；determining the current charging stage of the electronic device;
根据当前所处的充电阶段，确定对所述电芯进行充电的充电电路的数量K。According to the current charging stage, the number K of charging circuits for charging the battery cells is determined.
结合第一方面的第二种可能的实现方式或者第一方面的第三种可能的实现方式或者第一方面的第四种可能的实现方式，在第一方面的第五种可能的实现方式中，所述方法还包括：In combination with the second possible implementation manner of the first aspect or the third possible implementation manner of the first aspect or the fourth possible implementation manner of the first aspect, in the fifth possible implementation manner of the first aspect , the method also includes:
确定对所述电芯进行充电的充电电路的数量G；determining the number G of charging circuits for charging the battery cells;
导通G个充电电路对电芯充电的充电回路，其中，所述G小于或等于所述N，其中，所述G不同于所述K。Turning on G charging circuits for charging the battery cells, wherein the G is less than or equal to the N, wherein the G is different from the K.
结合第一方面或者第一方面的第一种实施方式或者第一方面的第二种可能的实现方式或者第一方面的第三种可能的实现方式或者第一方面的第四种可能的实现方式或者第一方面的第五种可能的实现方式，在第一方面的第六种可能的实现方式中，所述确定对所述电芯进行充电的充电电路的数量M，包括：In combination with the first aspect or the first implementation manner of the first aspect or the second possible implementation manner of the first aspect or the third possible implementation manner of the first aspect or the fourth possible implementation manner of the first aspect Or a fifth possible implementation manner of the first aspect, in a sixth possible implementation manner of the first aspect, the determining the number M of charging circuits for charging the battery cells includes:
根据以下参数中的至少一种，确定对所述电芯进行充电的充电电路的数量M：Determine the number M of charging circuits for charging the battery cells according to at least one of the following parameters:
其中，所述参数包括：用户输入的分散充电指令、电子设备中一个或多个电子器件所处环境的环境温度和应用程序的运行状态。The parameters include: distributed charging instructions input by the user, the ambient temperature of the environment where one or more electronic devices in the electronic device are located, and the running state of the application program.
结合第一方面或者第一方面的第一种实施方式或者第一方面的第二种可能的实现方式或者第一方面的第三种可能的实现方式或者第一方面的第四种可能的实现方式或者第一方面的第五种可能的实现方式或者第一方面的第六种可能的实现方式，在第一方面的第七种可能的实现方式中，所述方法还包括：In combination with the first aspect or the first implementation manner of the first aspect or the second possible implementation manner of the first aspect or the third possible implementation manner of the first aspect or the fourth possible implementation manner of the first aspect Or the fifth possible implementation manner of the first aspect or the sixth possible implementation manner of the first aspect, in the seventh possible implementation manner of the first aspect, the method further includes:
在满足以下条件中的至少一种时，断开所有已导通充电电路对所述电芯充电的充电回路：When at least one of the following conditions is met, disconnect all charging circuits that have been turned on to charge the battery cells:
其中，所述条件包括：接收到用户输入的断开指令、电子设备的电芯的温度大于或等于温度阈值、所述电芯的正极输入电压超过大于或等于第三电压阈值和所述电芯电量大于或等于电量阈值。The conditions include: receiving a disconnection instruction input by the user, the temperature of the battery cell of the electronic device is greater than or equal to a temperature threshold, the positive input voltage of the battery cell is greater than or equal to a third voltage threshold, and the battery cell The battery level is greater than or equal to the battery level threshold.
第二方面，本发明提供一种电子设备，所述电子设备包括充电接口、控制模块、N个并联的充电电路和电芯，其特征在于，所述电子设备还包括开关模块，N个所述充电电路并联在所述开关模块与所述电芯之间，所述开关模块连接在所述充电接口与所述充电电路之间，所述控制模块分别与所述开关模块和N个所述充电电路电连接；In a second aspect, the present invention provides an electronic device, the electronic device includes a charging interface, a control module, N parallel charging circuits and batteries, characterized in that the electronic device further includes a switch module, and N of the charging circuits are connected in parallel. A charging circuit is connected in parallel between the switch module and the battery cells, the switch module is connected between the charging interface and the charging circuit, and the control module is connected to the switch module and the N chargers respectively. circuit electrical connection;
所述控制模块用于：依次经过所述充电接口、所述开关模块和M个所述充电电路对所述电芯充电的过程中，确定所述充电电路是否将所述开关模块与所述电芯短路连接，所述M小于等于N；The control module is used for: in the process of charging the battery cell through the charging interface, the switch module and the M charging circuits in sequence, to determine whether the charging circuit connects the switch module with the battery. The core is short-circuited, and the M is less than or equal to N;
所述控制模块还用于：在所述充电电路将所述开关模块与所述电芯短路连接时，控制所述开关模块断开所述充电接口与所述充电电路的电连接，以停止通过所述充电电路对电芯充电。The control module is further configured to: control the switch module to disconnect the electrical connection between the charging interface and the charging circuit when the charging circuit short-circuits the switch module with the battery cell, so as to stop the electrical connection between the charging interface and the charging circuit. The charging circuit charges the battery cells.
结合第二方面，在第二方面的第一种可能的实现方式中，所述控制模块与所述充电接口的电源引脚电连接；With reference to the second aspect, in a first possible implementation manner of the second aspect, the control module is electrically connected to a power pin of the charging interface;
所述控制模块具体用于：确定所述充电接口的电源引脚上的电压，在所述电源引脚上的电压小于或等于第一电压阈值时，确定所述充电电路将所述开关模块与所述电芯短路连接。The control module is specifically used to: determine the voltage on the power supply pin of the charging interface, and when the voltage on the power supply pin is less than or equal to the first voltage threshold, determine that the charging circuit connects the switch module with the switch module. The cells are short-circuited.
结合第二方面或者第二方面的第一种可能的实现方式，在第二方面的第二种可能的实现方式中，所述控制模块与所述电芯电连接；With reference to the second aspect or the first possible implementation manner of the second aspect, in a second possible implementation manner of the second aspect, the control module is electrically connected to the battery cell;
所述控制模块具体用于：确定所述电芯的电压；The control module is specifically used for: determining the voltage of the battery cell;
在所述电芯的电压大于或等于第二电压阈值时，确定所述充电电路将所述开关模块与所述电芯短路连接。When the voltage of the battery cell is greater than or equal to a second voltage threshold, it is determined that the charging circuit short-circuits the switch module to the battery cell.
结合第二方面或者第二方面的第一种可能的实现方式或者第二方面的第二种可能的实现方式，在第二方面的第三种可能的实现方式中，所述控制模块还用于：With reference to the second aspect or the first possible implementation manner of the second aspect or the second possible implementation manner of the second aspect, in the third possible implementation manner of the second aspect, the control module is further configured to :
向所述供电设备发送指定充电电压的充电指令；sending a charging instruction specifying a charging voltage to the power supply device;
接收所述供电设备根据所述充电指令发送的充电响应；receiving a charging response sent by the power supply device according to the charging instruction;
根据所述充电响应，导通K个充电电路对所述电芯充电的充电回路，其中，所述K小于或等于所述N。According to the charging response, the charging circuits for charging the battery cells by K charging circuits are turned on, wherein the K is less than or equal to the N.
结合第二方面或者第二方面的第一种实施方式或者第二方面的第二种可能的实现方式或者第二方面的第三种可能的实现方式，在第二方面的第四种可能的实现方式中，所述控制模块还用于：In combination with the second aspect or the first implementation manner of the second aspect or the second possible implementation manner of the second aspect or the third possible implementation manner of the second aspect, the fourth possible implementation manner of the second aspect In this way, the control module is also used to:
确定所述电子设备当前所处的充电阶段；determining the current charging stage of the electronic device;
根据当前所处的充电阶段，确定对所述电芯进行充电的充电电路的数量K。According to the current charging stage, the number K of charging circuits for charging the battery cells is determined.
结合第二方面的第二种可能的实现方式或者第二方面的第三种可能的实现方式或者第二方面的第四种可能的实现方式，在第二方面的第五种可能的实现方式中，所述控制模块还用于：In combination with the second possible implementation manner of the second aspect or the third possible implementation manner of the second aspect or the fourth possible implementation manner of the second aspect, in the fifth possible implementation manner of the second aspect , the control module is also used for:
确定对所述电芯进行充电的充电电路的数量G；determining the number G of charging circuits for charging the battery cells;
导通G个充电电路对电芯充电的充电回路，其中，所述G小于或等于所述N，其中，所述G不同于所述K。Turning on G charging circuits for charging the battery cells, wherein the G is less than or equal to the N, wherein the G is different from the K.
结合第二方面或者第二方面的第一种实施方式或者第二方面的第二种可能的实现方式或者第二方面的第三种可能的实现方式或者第二方面的第四种可能的实现方式或者第二方面的第五种可能的实现方式，在第二方面的第六种可能的实现方式中，所述控制模块还用于：In combination with the second aspect or the first implementation manner of the second aspect or the second possible implementation manner of the second aspect or the third possible implementation manner of the second aspect or the fourth possible implementation manner of the second aspect Or the fifth possible implementation manner of the second aspect, in the sixth possible implementation manner of the second aspect, the control module is further configured to:
根据以下参数中的至少一种，确定对所述电芯进行充电的充电电路的数量M：Determine the number M of charging circuits for charging the battery cells according to at least one of the following parameters:
其中，所述参数包括：用户输入的分散充电指令、电子设备中一个或多个电子器件所处环境的环境温度和应用程序的运行状态。The parameters include: distributed charging instructions input by the user, the ambient temperature of the environment where one or more electronic devices in the electronic device are located, and the running state of the application program.
结合第二方面或者第二方面的第一种实施方式或者第二方面的第二种可能的实现方式或者第二方面的第三种可能的实现方式或者第二方面的第四种可能的实现方式或者第二方面的第五种可能的实现方式或者第二方面的第六种可能的实现方式，在第二方面的第七种可能的实现方式中，所述控制模块还用于：In combination with the second aspect or the first implementation manner of the second aspect or the second possible implementation manner of the second aspect or the third possible implementation manner of the second aspect or the fourth possible implementation manner of the second aspect Or the fifth possible implementation manner of the second aspect or the sixth possible implementation manner of the second aspect, in the seventh possible implementation manner of the second aspect, the control module is further configured to:
在满足以下条件中的至少一种时，断开所有已导通充电电路对所述电芯充电的充电回路：When at least one of the following conditions is met, disconnect all charging circuits that have been turned on to charge the battery cells:
其中，所述条件包括：接收到用户输入的断开指令、电子设备的电芯的温度大于或等于温度阈值、所述电芯的正极输入电压超过大于或等于第三电压阈值和所述电芯电量大于或等于电量阈值。The conditions include: receiving a disconnection instruction input by the user, the temperature of the battery cell of the electronic device is greater than or equal to a temperature threshold, the positive input voltage of the battery cell is greater than or equal to a third voltage threshold, and the battery cell The battery level is greater than or equal to the battery level threshold.
在本发明实施例中，在供电设备与电子设备的充电接口电连接之后，在对电芯充电的过程中，可以确定充电电路是否短路；如果短路，断开所述充电接口与所述充电电路的电连接，以停止供电设备通过所述充电电路对电芯充电；从而避免供电设备输出的电压直接强加到电芯上，强行对电芯充电而损坏电芯。In the embodiment of the present invention, after the power supply device is electrically connected to the charging interface of the electronic device, during the process of charging the battery cell, it can be determined whether the charging circuit is short-circuited; if it is short-circuited, the charging interface and the charging circuit are disconnected The electrical connection is made to stop the power supply equipment from charging the battery cell through the charging circuit, so as to prevent the voltage output by the power supply equipment from being directly imposed on the battery core, forcibly charging the battery core and damaging the battery core.
附图说明Description of drawings
为了更清楚地说明本发明实施例中的技术方案，下面将对实施例或现有技术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发明的一些实施例，对于本领域普通技术人员来讲，在不付出创造性劳动性的前提下，还可以根据这些附图获得其他的附图。In order to explain the technical solutions in the embodiments of the present invention more clearly, the following briefly introduces the accompanying drawings that need to be used in the description of the embodiments or the prior art. Obviously, the drawings in the following description are only for the present invention. In some embodiments, for those of ordinary skill in the art, other drawings can also be obtained according to these drawings without any creative effort.
图1是本发明实施例提供的充电方法的工作流程图；FIG. 1 is a working flowchart of a charging method provided by an embodiment of the present invention;
图2是确定所述充电电路是否将所述开关模块与所述电芯短路连接的一种工作流程图；Fig. 2 is a working flow chart of determining whether the charging circuit short-circuits the switch module and the battery cell;
图3是本确定所述充电电路是否将所述开关模块与所述电芯短路连接的又一种工作流程图；Fig. 3 is another working flow chart for determining whether the charging circuit short-circuits the switch module and the battery cell;
图4是本发明实施例提供的充电方法的一种工作流程图；FIG. 4 is a working flowchart of the charging method provided by an embodiment of the present invention;
图5是本发明实施例提供的电子设备的组成结构图；5 is a structural diagram of an electronic device provided by an embodiment of the present invention;
图6是本发明实施例提供的电子设备的一种优化组成结构；6 is an optimized composition structure of an electronic device provided by an embodiment of the present invention;
图7是本发明实施例提供的电子设备的又一种优化组成结构。FIG. 7 is another optimized composition structure of the electronic device provided by the embodiment of the present invention.
具体实施方式Detailed ways
为了使本发明的目的、技术方案及优点更加清楚明白，以下结合附图及实施例，对本发明进行进一步详细说明。应当理解，此处所描述的具体实施例仅仅用以解释本发明，并不用于限定本发明。为了说明本发明所述的技术方案，下面通过具体实施例来进行说明。In order to make the objectives, technical solutions and advantages of the present invention clearer, the present invention will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention, but not to limit the present invention. In order to illustrate the technical solutions of the present invention, the following specific embodiments are used for description.
本发明实施例提供的电子设备，该电子设备包括充电接口、开关模块、充电电路和电芯等。电芯用于为电子设备供电。充电接口、开关模块、充电电路和电芯依次电连接。In the electronic device provided by the embodiment of the present invention, the electronic device includes a charging interface, a switch module, a charging circuit, a battery cell, and the like. Cells are used to power electronic devices. The charging interface, the switch module, the charging circuit and the battery are electrically connected in sequence.
值得说明的是，该电子设备包括的充电电路为N个，所述N为大于1的正整数；N个充电电路并联在开关模块与电芯之间。作为本发明实施例一可选实施方式，所述充电电路是由电子器件构成的电路。作为本发明实施例一可选实施方式，所述充电电路是充电芯片。It should be noted that the electronic device includes N charging circuits, where N is a positive integer greater than 1; the N charging circuits are connected in parallel between the switch module and the battery cell. As an optional implementation manner of the embodiment of the present invention, the charging circuit is a circuit composed of electronic devices. As an optional implementation manner of the embodiment of the present invention, the charging circuit is a charging chip.
值得说明的是，该电子设备还具有控制模块；作为一种实施方式，所述控制模块采用电子设备已有的控制器实现；作为又一种实施方式，在电子设备中添设所述控制模块，即该控制模块不同于电子设备已有的控制器；作为所述控制模块的具体实现方式，本发明实施例不做限定，可以采用处理器、单片机或可编程逻辑器件等具有数据处理功能的电路实现。It is worth noting that the electronic device also has a control module; as an embodiment, the control module is implemented by an existing controller of the electronic device; as another embodiment, the control module is added to the electronic device , that is, the control module is different from the existing controller of the electronic equipment; as the specific implementation of the control module, the embodiment of the present invention does not limit it, and a processor, a single-chip microcomputer, or a programmable logic device with data processing functions can be used. circuit implementation.
值得说明的是，控制模块与开关模块电连接，并由控制模块控制开关模块的导通或断开；具体地，当控制模块接收到导通指令时，控制开关模块导通充电接口与充电电路的电连接；当控制模块接收到断开指令时，控制开关模块断开充电接口与充电电路的电连接。需说明的是，本发明实施例对开关模块采用哪些电子器件实现，及该电子器件之间的电路连接关系，均不做限定。举例说明，开关模块采用MOS管实现；MOS管的栅极、源极和漏极分别接控制模块、充电接口的电源引脚和每个充电电路；控制模块通过控制向MOS管的栅极输出的电平信号控制是否导通充电接口与充电电路的电连接。It is worth noting that the control module is electrically connected to the switch module, and the switch module is controlled to be turned on or off by the control module; specifically, when the control module receives the turn-on command, the switch module is controlled to turn on the charging interface and the charging circuit When the control module receives the disconnection instruction, the control switch module disconnects the electrical connection between the charging interface and the charging circuit. It should be noted that, the embodiments of the present invention do not limit which electronic devices are used to realize the switch module and the circuit connection relationship between the electronic devices. For example, the switch module is implemented by a MOS tube; the gate, source and drain of the MOS tube are respectively connected to the control module, the power supply pin of the charging interface and each charging circuit; the control module controls the output voltage to the gate of the MOS tube by controlling The level signal controls whether to turn on the electrical connection between the charging interface and the charging circuit.
值得说明的是，控制模块还分别与每个充电电路(即N个充电电路)电连接，控制模块可以控制是否经过某个充电电路对电芯充电。例如，控制模块接收到分散充电指令时，控制模块仅导通所述分散充电指令指定的多个充电电路，通过所述分散充电指令指定的多个充电电路导通开关模块与电芯的电连接，仅形成所述分散充电指令指定的多个充电电路对电芯充电的充电回路。It is worth noting that the control module is also electrically connected to each charging circuit (ie, N charging circuits) respectively, and the control module can control whether to charge the battery cells through a certain charging circuit. For example, when the control module receives the distributed charging instruction, the control module only turns on the plurality of charging circuits specified by the distributed charging instruction, and conducts the electrical connection between the switch module and the battery cells through the plurality of charging circuits specified by the distributed charging instruction , and only a charging circuit for charging the battery cells is formed by the plurality of charging circuits specified by the distributed charging instruction.
如背景技术所述，通过充电电路对电芯充电时，可能因该充电电路短路，使得供电设备输出的电信号的电压直接经过短路的充电电路强加到电芯上，损坏电芯，甚至导致电芯炸裂。因此，本发明实施例在充电电路与充电接口的电源引脚之间串联了一个开关模块，如果某个充电电路短路，可直接控制该开关模块断开所有充电电路对电芯充电的充电回路，停止对电芯充电。As described in the background art, when charging a battery cell through a charging circuit, the charging circuit may be short-circuited, so that the voltage of the electrical signal output by the power supply device is directly imposed on the battery cell through the short-circuited charging circuit, which damages the battery cell and even causes electrical Core burst. Therefore, in the embodiment of the present invention, a switch module is connected in series between the charging circuit and the power supply pins of the charging interface. If a charging circuit is short-circuited, the switch module can be directly controlled to disconnect all charging circuits for charging the battery cells. Stop charging the cells.
需说明的是，电子设备的充电接口包括数据引脚；电子设备通过其充电接口与供电设备连接后，电子设备可通过该数据引脚与供电设备进行数据传输，通过该数据引脚可传输的数据不限于与充电相关的数据，还可以传输音视频文件、文档文件等等数据。It should be noted that the charging interface of the electronic device includes a data pin; after the electronic device is connected to the power supply device through its charging interface, the electronic device can perform data transmission with the power supply device through the data pin. The data is not limited to data related to charging, and can also transmit data such as audio and video files, document files, and so on.
具体地，图1示出的本发明实施例该充电方法的工作流程，但为了便于描述，仅示出了与本发明实施例相关的部分。本发明实施例该充电方法包括A1和A2。Specifically, FIG. 1 shows the work flow of the charging method according to the embodiment of the present invention, but for the convenience of description, only the part related to the embodiment of the present invention is shown. In the embodiment of the present invention, the charging method includes A1 and A2.
需说明的是，在所述电子设备的充电过程中，充电电信号依次经过所述充电接口、所述开关模块、M个所述充电电路以及所述电芯，所述M小于等于N，所述M为正整数。具体地，供电设备向电子设备输出充电电信号，该充电电信号依次经过所述充电接口、所述开关模块、M个并联的所述充电电路和所述电芯，以该充电电信号对所述电芯充电。It should be noted that, during the charging process of the electronic device, the charging electrical signal sequentially passes through the charging interface, the switch module, the M charging circuits and the battery cells, where M is less than or equal to N, so Said M is a positive integer. Specifically, the power supply device outputs a charging electrical signal to the electronic device, and the charging electrical signal passes through the charging interface, the switch module, the M parallel charging circuits and the battery cells in sequence, and the charging electrical signal is used for all charging circuits. to charge the battery.
A1，在所述电子设备的充电过程中，确定所述充电电路是否将所述开关模块与所述电芯短路连接。A1, during the charging process of the electronic device, determine whether the charging circuit short-circuits the switch module and the battery cell.
具体地，供电设备与电子设备的充电接口电连接之后，在开关模块导通所述充电接口的电源引脚与一个或多个充电电路的状态下，供电设备依次经过电子设备的充电接口、开关模块和M个并联的充电电路对电芯充电。Specifically, after the power supply device is electrically connected to the charging interface of the electronic device, in the state that the switch module conducts the power supply pin of the charging interface and one or more charging circuits, the power supply device sequentially passes through the charging interface of the electronic device, switches The module and M parallel charging circuits charge the battery cells.
其中，因所述M为正整数，即A1可以至少一个充电电路对电芯充电。当M大于1时，M的充电电路并联地对电芯充电，由并联的M个充电电路分摊对电芯充电的电流；这样，可降低每个充电电路因电能损耗而带来的发热量。Wherein, since the M is a positive integer, that is, A1 can charge the battery cell with at least one charging circuit. When M is greater than 1, the charging circuit of M charges the cells in parallel, and the current of charging the cells is shared by the M charging circuits in parallel; in this way, the heat generated by each charging circuit due to power loss can be reduced.
另外，在对电芯充电的不同充电阶段，控制模块可以调整M的数值，即调整使用多少个充电电路同时对电芯充电，举例说明如下：In addition, in different charging stages of charging the cells, the control module can adjust the value of M, that is, how many charging circuits are used to charge the cells at the same time. An example is as follows:
在预充阶段，控制模块确定M为数值“1”，即控制模块仅导通一个充电电路，通过该个充电电路形成对电芯充电的充电回路；In the pre-charging stage, the control module determines that M is a value of "1", that is, the control module only conducts one charging circuit, and forms a charging circuit for charging the cells through this charging circuit;
在恒流充电阶段，控制模块确定M为数值“2”，即控制模块导通两个充电电路，通过两个充电电路分别形成对电芯充电的充电回路，两个充电电路并联式地同时对电芯充电；In the constant current charging stage, the control module determines that M is a value of "2", that is, the control module turns on the two charging circuits, and forms a charging circuit for charging the battery cells through the two charging circuits. battery charging;
在恒压充电阶段，控制模块确定M为数值“1”，即控制模块仅导通一个充电电路，通过该个充电电路形成对电芯充电的充电回路。In the constant voltage charging stage, the control module determines that M is a value of "1", that is, the control module only conducts one charging circuit, and forms a charging circuit for charging the cells through this charging circuit.
值得说明的是，本发明实施例在对电芯充电的过程中，对如何确定所述充电电路是否将所述开关模块与所述电芯短路连接的具体确定方式不做限定。It should be noted that, in the process of charging the battery cell, the embodiment of the present invention does not limit the specific determination method of how to determine whether the charging circuit short-circuits the switch module and the battery cell.
作为确定所述充电电路是否将所述开关模块与所述电芯短路连接的一确定方式，实时检测所述充电电路是否将所述开关模块与所述电芯短路连接，但对如何检测开关模块与所述电芯短路连接的具体实现方式不做限定；As a way of determining whether the charging circuit short-circuits the switch module and the battery cell, it is detected in real time whether the charging circuit short-circuits the switch module and the battery cell. The specific implementation of the short-circuit connection with the battery cell is not limited;
举例说明，检测流过充电电路的电流，如果检测到的电流大于电流阈值，表示充电电路已将开关模块与电芯短路连接；再举例说明，在恒压充电阶段，检测充电电路向电芯输出的电信号的电压，如果检测到的电压大于电芯在饱和状态下的电压(即电芯在已充满状态下的电压)，表示充电电路已将开关模块与电芯短路连接。For example, to detect the current flowing through the charging circuit, if the detected current is greater than the current threshold, it means that the charging circuit has short-circuited the switch module to the battery cell; for another example, in the constant voltage charging stage, the detection charging circuit outputs to the battery cell If the detected voltage is greater than the voltage of the cell in a saturated state (that is, the voltage of the cell in a fully charged state), it means that the charging circuit has short-circuited the switch module with the cell.
A2，在所述充电电路将所述开关模块与所述电芯短路连接时，控制所述开关模块断开所述充电接口与所述充电电路的电连接，以停止通过所述充电电路对电芯充电；A2, when the charging circuit short-circuits the switch module and the battery cell, control the switch module to disconnect the electrical connection between the charging interface and the charging circuit, so as to stop the charging circuit core charging;
具体地，本发明实施例提供的开关模块由控制模块控制，具体地，由控制模块控制开关模块的导通或者断开；当控制模块控制开关模块导通时，导通充电接口的电源引脚与充电电路的电连接；当控制模块控制开关模块断开时，断开充电接口的电源引脚与充电电路的电连接。Specifically, the switch module provided by the embodiment of the present invention is controlled by the control module, specifically, the control module controls the switch module to be turned on or off; when the control module controls the switch module to be turned on, the power pin of the charging interface is turned on Electrical connection with the charging circuit; when the control module controls the switch module to disconnect, the electrical connection between the power pin of the charging interface and the charging circuit is disconnected.
在本发明实施例中，控制模块一旦检测到所述充电电路已将所述开关模块与所述电芯短路连接，立即控制开关模块断开所述充电接口与所述充电电路的电连接，使得通过任一充电电路对电芯充电的充电回路都被断开，停止对电芯充电，保护电芯。In this embodiment of the present invention, once the control module detects that the charging circuit has short-circuited the switch module to the battery cell, the control module immediately controls the switch module to disconnect the electrical connection between the charging interface and the charging circuit, so that The charging circuit that charges the battery cells through any charging circuit is disconnected, and the charging of the battery cells is stopped to protect the battery cells.
图2示出的本发明实施例该充电方法的一种优化工作流程，为了便于描述，仅示出了与本发明实施例相关的部分。FIG. 2 shows an optimized workflow of the charging method according to the embodiment of the present invention. For the convenience of description, only the part related to the embodiment of the present invention is shown.
作为本发明实施例一可选实施方式，参见图2，所述确定所述第一充电电路是否将所述开关模块与所述电芯短路连接，包括A11和A12。As an optional implementation manner of the embodiment of the present invention, referring to FIG. 2 , the determining whether the first charging circuit short-circuits the switch module and the battery cell includes A11 and A12.
A11，确定所述充电接口的电源引脚上的电压；A11, determine the voltage on the power pin of the charging interface;
A12，在所述电源引脚上的电压小于或等于第一电压阈值时，确定所述充电电路将所述开关模块与所述电芯短路连接。A12, when the voltage on the power supply pin is less than or equal to a first voltage threshold, determine that the charging circuit short-circuits the switch module and the battery cell.
本实施方式对如何确定所述充电接口的电源引脚上的电压的具体确定方式不做限定。作为一实现方式，电子设备内设有电压检测电路，该电压检测电路与充电接口的电源引脚电连接，对电芯充电的过程中电压检测电路实时检测充电接口的电源引脚的电压，并将检测到的电压反馈控制模块。优选地，将该电压检测电路设于控制模块内，由控制模块中的电压检测电路实时检测充电接口的电源引脚的电压。This embodiment does not limit the specific manner of how to determine the voltage on the power supply pin of the charging interface. As an implementation manner, the electronic device is provided with a voltage detection circuit, the voltage detection circuit is electrically connected to the power supply pin of the charging interface, and the voltage detection circuit detects the voltage of the power supply pin of the charging interface in real time during the process of charging the cell, and Feedback the detected voltage to the control module. Preferably, the voltage detection circuit is arranged in the control module, and the voltage detection circuit in the control module detects the voltage of the power supply pin of the charging interface in real time.
正常情况下，电芯所能承受的充电电压是一定的，并且供电设备向电子设备输出的电信号的电压是大于电芯所能承受的充电电压，如果充电电路短路，供电设备输出的电压会直接强加到电芯上，供电设备输出的电压会直接强加到电芯上，无论电芯是否充满都对电芯进行强行充电，损坏电芯。Under normal circumstances, the charging voltage that the battery can withstand is certain, and the voltage of the electrical signal output by the power supply equipment to the electronic device is greater than the charging voltage that the battery can withstand. If the charging circuit is short-circuited, the output voltage of the power supply device will be If it is directly imposed on the battery cell, the voltage output by the power supply device will be directly imposed on the battery core. No matter whether the battery cell is fully charged, the battery cell will be forcibly charged and damaged.
另外，如果充电电路短路，因电芯直接经过短路的充电电路、导通的开关模块与充电接口的电源引脚电连接，电芯的电压会直接将充电接口的电源引脚的电压拉低，导致充电接口的电源引脚大幅降低。因此，本实施方式根据不同充电阶段下电芯已冲的电压确定所述第一电压阈值，确定的所述第一电压阈值高于电芯已冲的电压，具体应用时根据开关模块的内部电路的阻抗等实验数据确定该第一电压阈值。In addition, if the charging circuit is short-circuited, because the battery cell is directly connected to the power supply pin of the charging interface through the short-circuited charging circuit and the conductive switch module, the voltage of the battery cell will directly pull down the voltage of the power supply pin of the charging interface. As a result, the power pins of the charging interface are greatly reduced. Therefore, in this embodiment, the first voltage threshold is determined according to the charged voltage of the battery cell in different charging stages, and the determined first voltage threshold value is higher than the charged voltage of the battery cell. The specific application is based on the internal circuit of the switch module. The impedance and other experimental data determine the first voltage threshold.
举例说明，在恒压充电阶段，确定的第一电压阈值大于电芯在已充满状态下的电压。For example, in the constant voltage charging stage, the determined first voltage threshold is greater than the voltage of the battery cells in a fully charged state.
另外，电芯在已充满状态下，也确定了第一电压阈值，确定的第一电压阈值大于电芯在已充满状态下的电压。这样，在电芯已充满时，如果充电电路短路，未能断开对电芯充电的充电回路；供电设备经过短路的充电电路强加在电芯上的电压会大于电芯在已充满状态下的电压，强行对电芯充电，同时充电接口上电源引脚的电压也会被电芯的电压拉低，导致该电源引脚上的电压小于所述第一电压阈值，满足提供的条件。In addition, in the fully charged state of the battery cell, a first voltage threshold is also determined, and the determined first voltage threshold value is greater than the voltage of the battery cell in the fully charged state. In this way, when the battery cell is fully charged, if the charging circuit is short-circuited, the charging circuit for charging the battery cell cannot be disconnected; The voltage of the battery cell is forcibly charged, and the voltage of the power supply pin on the charging interface will also be pulled down by the voltage of the battery cell, resulting in the voltage on the power supply pin being less than the first voltage threshold and satisfying the provided conditions.
图3示出的本发明实施例该充电方法的又一种优化工作流程，为了便于描述，仅示出了与本发明实施例相关的部分。FIG. 3 shows another optimized workflow of the charging method according to the embodiment of the present invention. For the convenience of description, only the part related to the embodiment of the present invention is shown.
作为本发明实施例一可选实施方式，参见图3，所述确定所述充电电路是否将所述开关模块与所述电芯短路连接，包括A13和A14。As an optional implementation manner of the embodiment of the present invention, referring to FIG. 3 , the determining whether the charging circuit short-circuits the switch module and the battery cell includes A13 and A14.
A13，确定所述电芯的电压；A13, determine the voltage of the battery cell;
A14，在所述电芯的电压大于或等于第二电压阈值时，确定所述充电电路将所述开关模块与所述电芯短路连接。A14. When the voltage of the battery cell is greater than or equal to a second voltage threshold, determine that the charging circuit short-circuits the switch module and the battery cell.
在本实施方式中，电子设备内设有电压检测电路，对电芯充电的过程中电压检测电路实时检测电芯的电压，并将检测到的电压反馈控制模块。优选地，将该电压检测电路设于控制模块内，由控制模块中的电压检测电路实时检测电芯的电压。In this embodiment, the electronic device is provided with a voltage detection circuit, and the voltage detection circuit detects the voltage of the battery cell in real time in the process of charging the battery cell, and feeds the detected voltage back to the control module. Preferably, the voltage detection circuit is arranged in the control module, and the voltage detection circuit in the control module detects the voltage of the cell in real time.
正常情况下，电芯所能承受的充电电压是一定的，如果供电设备向电子设备输出的电信号的电压是大于电芯所能承受的充电电压，例如充电电路短路，供电设备输出的电压会直接强加到电芯上，无论电芯是否充满都对电芯进行强行充电，损坏电芯。Under normal circumstances, the charging voltage that the battery can withstand is certain. If the voltage of the electrical signal output by the power supply equipment to the electronic device is greater than the charging voltage that the battery can withstand, for example, the charging circuit is short-circuited, the output voltage of the power supply device will be. It is directly imposed on the cell, and the cell is forcibly charged regardless of whether the cell is fully charged, which will damage the cell.
因此，本实施方式根据电芯在不同充电阶段所能承受的充电电压的上限确定了所述第二电压阈值，确定的该第二电压阈值大于电芯所能承受的充电电压。Therefore, in this embodiment, the second voltage threshold is determined according to the upper limit of the charging voltage that the battery cell can withstand in different charging stages, and the determined second voltage threshold value is greater than the charging voltage that the battery cell can withstand.
举例说明，在恒压充电阶段，确定的第二电压阈值大于电芯在已充满状态下的电压。For example, in the constant voltage charging stage, the determined second voltage threshold is greater than the voltage of the battery cells in a fully charged state.
另外，在电芯在已充满状态下，也确定了第二电压阈值，确定的第二电压阈值大于电芯在已充满状态下的电压。这样，在电芯已充满时，如果充电电路短路，但仍未断开对电芯充电的充电回路；供电设备经过短路的充电电路强加在电芯上的电压会大于电芯在已充满状态下的电压，强加在电芯上的电压会达到第二电压阈值，满足提供的条件。In addition, when the battery cell is in a fully charged state, a second voltage threshold is also determined, and the determined second voltage threshold value is greater than the voltage of the battery cell in a fully charged state. In this way, when the battery cell is fully charged, if the charging circuit is short-circuited, but the charging circuit for charging the battery cell is not disconnected; the voltage imposed by the power supply device on the battery cell through the short-circuited charging circuit will be greater than that when the battery cell is fully charged. The voltage imposed on the cell will reach the second voltage threshold, satisfying the conditions provided.
需强的是，本发明实施例支持多个充电电路同时对电芯充电，因此，本发明实施例能够对电芯进行大电流充电(例如3A以上的大电流充电)，另外还支持高电压充电，即供电设备可向电子设备输出具有5V或以上电压的电信号。What needs to be emphasized is that the embodiment of the present invention supports multiple charging circuits to charge the battery cells at the same time. Therefore, the embodiment of the present invention can charge the battery cells with high current (for example, high current charging above 3A), and also supports high-voltage charging. , that is, the power supply device can output an electrical signal with a voltage of 5V or more to the electronic device.
举例说明，在恒流充电阶段，为减少传输损耗，供电设备向电子设备输出具有5V或以上电压的电信号，电子设备的充电电路对该电信号降压并提高电流，并联的多个充电电路对电芯同时充电，同时对电芯充电的充电电流为3A或以上电流。For example, in the constant current charging stage, in order to reduce the transmission loss, the power supply equipment outputs an electrical signal with a voltage of 5V or above to the electronic equipment, and the charging circuit of the electronic equipment steps down the electrical signal and increases the current, and multiple charging circuits are connected in parallel. Charge the cells at the same time, and the charging current for charging the cells at the same time is 3A or more.
图4示出的本发明实施例该充电方法的又一种优化工作流程，为了便于描述，仅示出了与本发明实施例相关的部分。FIG. 4 shows another optimized workflow of the charging method according to the embodiment of the present invention. For the convenience of description, only the part related to the embodiment of the present invention is shown.
作为本发明实施例一可选实施方式，参见图4，所述充电方法还包括A3、A4和A5。As an optional implementation manner of the embodiment of the present invention, referring to FIG. 4 , the charging method further includes A3, A4 and A5.
A3，向所述供电设备发送指定充电电压的充电指令。A3: Send a charging instruction specifying a charging voltage to the power supply device.
本实施方式所述的供电设备，可以是充电适配器，也可以是其它电子设备。但需说明的是，当电子设备与供电设备连接时，是由供电设备向电子设备的充电接口输出充电电信号，以该电信号对电子设备的电芯充电。The power supply device described in this embodiment may be a charging adapter or other electronic device. However, it should be noted that when the electronic device is connected to the power supply device, the power supply device outputs a charging electrical signal to the charging interface of the electronic device, and uses the electrical signal to charge the cell of the electronic device.
另外，供电设备具有控制器，当供电设备与电子设备连接后，该控制器可与电子设备的控制模块通信。电子设备的控制模块可向充电适配器的控制器发送充电调整信号(例如所述充电指令)，供电设备的控制器根据接收到的充电调整信号调整：供电设备输出的电压和/或电流和/或功率。In addition, the power supply device has a controller, and when the power supply device is connected to the electronic device, the controller can communicate with the control module of the electronic device. The control module of the electronic device may send a charging adjustment signal (for example, the charging instruction) to the controller of the charging adapter, and the controller of the power supply device adjusts according to the received charging adjustment signal: the voltage and/or current and/or output of the power supply device power.
作为一可选实施方式，电子设备的控制模块向充电适配器的控制器发送该充电指令，充电适配器向电子设备输出具有所述充电指令指定的电压的电信号；优选的，所述充电指令指定的电压大于或等于5V，例如5V、9V或12V。As an optional embodiment, the control module of the electronic device sends the charging instruction to the controller of the charging adapter, and the charging adapter outputs an electrical signal with the voltage specified by the charging instruction to the electronic device; The voltage is greater than or equal to 5V, such as 5V, 9V or 12V.
例如，充电适配器接收到电子设备发送的充电指令时，如果该充电指令指定9V，则充电适配器的控制器判断是否支持9V的电压输出，如果判定为支持，在该控制器的控制下向电子设备的充电接口输出9V的电信号。默认情况下，或者该充电指令指定的电压不为5V、9V或12V时，充电适配器向电子设备的充电接口输出5V的电信号。For example, when the charging adapter receives the charging instruction sent by the electronic device, if the charging instruction specifies 9V, the controller of the charging adapter determines whether the voltage output of 9V is supported. The charging interface outputs a 9V electrical signal. By default, or when the voltage specified by the charging instruction is not 5V, 9V or 12V, the charging adapter outputs a 5V electrical signal to the charging interface of the electronic device.
A4，接收所述供电设备根据所述充电指令发送的充电响应。A4: Receive a charging response sent by the power supply device according to the charging instruction.
在本实施方式中，所述供电设备接收到该充电指令，并判定支持快充时，向电子设备的控制模块反馈所述充电指令对应的充电响应。作为本实施方式一实施案例，所述供电设备接收到该充电指令，并判定为不支持快充时，不向电子设备的控制模块做反馈者向电子设备反馈不支持指令。In this embodiment, when the power supply device receives the charging command and determines that fast charging is supported, it feeds back a charging response corresponding to the charging command to the control module of the electronic device. As an implementation example of this embodiment, when the power supply device receives the charging instruction and determines that it does not support fast charging, it does not provide feedback to the control module of the electronic device and feeds back the non-supporting instruction to the electronic device.
A5，根据所述充电响应，导通K个充电电路对所述电芯充电的充电回路，其中，所述K小于或等于所述N。A5, according to the charging response, turn on the charging circuits of K charging circuits for charging the battery cells, wherein the K is less than or equal to the N.
进而，所述控制模块接收到所述供电设备反馈的与所述充电指令对应的充电响应，生成指定K个充电电路的分散充电指令。控制模块根据该分散充电指令选择K个充电电路，导通该K个充电电路对所述电芯充电的充电回路，经过并联的该K个充电电路对所述电芯充电。Further, the control module receives a charging response corresponding to the charging command fed back by the power supply device, and generates a distributed charging command specifying K charging circuits. The control module selects K charging circuits according to the distributed charging instruction, turns on the charging circuits for charging the battery cells by the K charging circuits, and charges the battery cells through the K charging circuits connected in parallel.
作为本发明实施例一可选实施方式，对A5做一种具体优化，所述确定对所述电芯进行充电的充电电路的数量K，包括：As an optional implementation of the embodiment of the present invention, a specific optimization is made to A5, and the determination of the number K of charging circuits for charging the battery includes:
确定所述电子设备当前所处的充电阶段；determining the current charging stage of the electronic device;
根据当前所处的充电阶段，确定对所述电芯进行充电的充电电路的数量K。According to the current charging stage, the number K of charging circuits for charging the battery cells is determined.
如上述，充电阶段包括预充阶段、恒流充电阶段和恒压充电阶段。因不同充电阶段，电芯所能承受的充电电流不同，本实施方式在不同充电阶段调整充电电路的数据K。As described above, the charging stage includes a pre-charging stage, a constant-current charging stage, and a constant-voltage charging stage. Due to different charging stages, the charging currents that the cells can withstand are different, this embodiment adjusts the data K of the charging circuit in different charging stages.
举例说明，在预充阶段，一个充电电路足以提供所述电芯在预充阶段所需的充电电流，控制模块确定M为数值“1”；控制模块仅导通一个充电电路，通过该个充电电路形成对电芯充电的充电回路；For example, in the pre-charging stage, one charging circuit is sufficient to provide the charging current required by the battery cells in the pre-charging stage, and the control module determines that M is a value of "1"; the control module only turns on one charging circuit, through which charging The circuit forms a charging circuit for charging the battery;
在恒流充电阶段，两个充电电路足以提供所述电芯在在恒流充电阶段所需的充电电流，控制模块确定M为数值“2”，即控制模块导通两个充电电路，通过两个充电电路分别形成对电芯充电的充电回路，两个充电电路并联式地同时对电芯充电；In the constant current charging stage, the two charging circuits are sufficient to provide the charging current required by the battery cells in the constant current charging stage, and the control module determines M to be a value of "2", that is, the control module turns on the two charging circuits, through the two charging circuits. The two charging circuits respectively form a charging circuit for charging the battery cells, and the two charging circuits are connected in parallel to charge the battery cells at the same time;
在恒压充电阶段，一个充电电路足以提供所述电芯在恒压充电阶段所需的充电电流，控制模块确定M为数值“1”，即控制模块仅导通一个充电电路，通过该个充电电路形成对电芯充电的充电回路。In the constant voltage charging stage, one charging circuit is sufficient to provide the charging current required by the battery cells in the constant voltage charging stage, and the control module determines that M is a value of "1", that is, the control module only turns on one charging circuit, through which The circuit forms a charging loop for charging the cells.
作为对图2所述的方法的一种具体实施方式，所述方法还包括：As a specific implementation manner of the method described in FIG. 2 , the method further includes:
确定对所述电芯进行充电的充电电路的数量G；determining the number G of charging circuits for charging the battery cells;
导通G个充电电路对电芯充电的充电回路，其中，所述G小于或等于所述N。Turning on G charging circuits for charging the battery cells, wherein the G is less than or equal to the N.
具体地，A3向所述供电设备发送指定充电电压的充电指令之后，如果该供电设备不支持输出该充电指令指定的充电电压，则该供电设备不会对电子设备反馈充电响应；相应地，电子设备中的控制模块在预设时间段内未接收到该充电响应，并确定数据G。继而，控制模块从N个充电电路中选择G个充电电路，导通选出的G个充电电路同时对该电芯充电。Specifically, after A3 sends the charging command specifying the charging voltage to the power supply device, if the power supply device does not support outputting the charging voltage specified by the charging command, the power supply device will not feed back a charging response to the electronic device; accordingly, the electronic device The control module in the device does not receive the charging response within the preset time period, and determines the data G. Then, the control module selects G charging circuits from the N charging circuits, and turns on the selected G charging circuits to charge the battery cell at the same time.
作为本实施方式的一具体案例，所述G不同于所述K；这样，控制模块在未接收到与该充电指令对应的充电响应时，不支持以K个充电电路同时对电芯充电。As a specific case of this embodiment, the G is different from the K; in this way, when the control module does not receive a charging response corresponding to the charging command, it does not support charging the cells simultaneously with K charging circuits.
例如，该充电指令指定的充电电压为高压，如果供电设备支持输出该高压，则电子设备需并联的充电电路的个数至少为K个，所述K大于所述G。即需并联的K个充电电路同时对电芯充电，由K个充电电路分担充电电流；充电电路的个数少于K个将无法承担充电电流，容易损坏充电电路。For example, the charging voltage specified by the charging instruction is a high voltage. If the power supply device supports outputting the high voltage, the number of charging circuits that the electronic device needs to connect in parallel is at least K, and the K is greater than the G. That is, K charging circuits need to be connected in parallel to charge the battery cells at the same time, and the charging current is shared by the K charging circuits; if the number of charging circuits is less than K, the charging current will not be able to bear the charging current, which is easy to damage the charging circuit.
再例如，该充电指令指定的充电电压为低压，如果供电设备支持输出该低压，则电子设备需并联的充电电路的个数至多为K个，所述K小于或等于所述G。即需并联的K个充电电路同时对电芯充电，由K个充电电路分担充电电流；充电电路的个数达到K个已能承担充电电流，所以需要更多的充电电路，多的充电电路工作会带来功率损耗。For another example, the charging voltage specified by the charging instruction is low voltage. If the power supply device supports outputting the low voltage, the number of charging circuits that the electronic device needs to connect in parallel is at most K, and the K is less than or equal to the G. That is, K charging circuits need to be connected in parallel to charge the cells at the same time, and the charging current is shared by the K charging circuits; the number of charging circuits reaches K and can already bear the charging current, so more charging circuits are needed, and more charging circuits work will cause power loss.
作为本实施方式的一具体案例，所述G等于所述K；即不管所述供电设备是否支持输出所述充电指令指定的充电电压，控制模块均控制K个充电电路导通，同时由并联的K个充电电路对电芯充电。As a specific case of this embodiment, the G is equal to the K; that is, regardless of whether the power supply device supports the output of the charging voltage specified by the charging command, the control module controls the K charging circuits to be turned on, and the parallel connected The K charging circuits charge the battery cells.
作为本发明实施例一可选实施方式，所述确定对所述电芯进行充电的充电电路的数量M，包括：As an optional implementation manner of the embodiment of the present invention, the determining the number M of charging circuits for charging the battery cells includes:
根据以下参数中的至少一种，确定对所述电芯进行充电的充电电路的数量M。The number M of charging circuits for charging the cells is determined according to at least one of the following parameters.
具体地，以低于M个的充电电路对所述电芯充电的过程中，如果所述控制模块接收到分散充电指令，导通M的充电电路对所述电芯充电的充电回路；其中，所述M由所述分散充电指令指定，所述M均为正整数，所述M大于所述M。Specifically, in the process of charging the battery cells with less than M charging circuits, if the control module receives a distributed charging instruction, the charging circuit for charging the battery cells with M charging circuits is turned on; wherein, The M is specified by the distributed charging instruction, the M is all positive integers, and the M is greater than the M.
其中，所述分散充电指令由参数触发，所述参数包括：用户输入的充电指令、电子设备中一个或多个电子器件所处环境的环境温度和应用程序的运行状态。Wherein, the distributed charging instruction is triggered by parameters, and the parameters include: the charging instruction input by the user, the ambient temperature of the environment where one or more electronic devices in the electronic device are located, and the running state of the application program.
作为由所述参数触发所述分散充电指令的一种实现方式，具体为：人为操控电子设备并触发的该分散充电指令。在此对如何触发该散充电指令的具体实现方式不做限定，例如电子设备提供按键或菜单，用户触控该按键时触发该分散充电指令，用户通过该菜单选择性地触发该分散充电指令。As an implementation manner of triggering the distributed charging instruction by the parameter, it is specifically: the distributed charging instruction is triggered by manipulating the electronic device manually. The specific implementation of how to trigger the scattered charging command is not limited here. For example, the electronic device provides a button or a menu, the user touches the button to trigger the scattered charging command, and the user selectively triggers the scattered charging command through the menu.
值得说明的是，所述参数还包括：电子设备中一个或多个电子器件所处环境的环境温度高于温度阈值；其中，针对不同电子器件的不同工作温度范围确定，将该工作温度范围的最高温度确定为该温度阈值。It is worth noting that the parameters also include: the ambient temperature of the environment where one or more electronic devices in the electronic device are located is higher than the temperature threshold; wherein, determined for different operating temperature ranges of different electronic devices, the operating temperature range of the The maximum temperature is determined as the temperature threshold.
举例说明，在电子设备中筛选出需在温度较低的工作环境下工作的一个或多个电子器件；在筛选出的电子器件附近添设温度检测模块，通过该温度检测模块实时检测筛选出的电子器件所处环境的温度(即环境温度)。本实施方式对所述温度检测模块的具体实现方式不做限定，例如对温度检测模块所包含的具体电路不做限定；例如，温度检测模块可采用温度传感器实现；再例如，温度检测模块可采用热敏电阻实现。对于筛选出的某个电子器件，如果检测到该电子器件所处的环境温度高于与该电子器件对应的温度阈值(即发生所述参数)，触发所述分散充电指令。For example, one or more electronic devices that need to work in a low-temperature working environment are screened out of the electronic equipment; a temperature detection module is installed near the screened electronic devices, and the screened electronic devices are detected in real time through the temperature detection module. The temperature of the environment in which the electronic device is located (ie, ambient temperature). This embodiment does not limit the specific implementation of the temperature detection module, for example, does not limit the specific circuit included in the temperature detection module; for example, the temperature detection module can be implemented by using a temperature sensor; Thermistor implementation. For a certain electronic device that is screened out, if it is detected that the ambient temperature where the electronic device is located is higher than the temperature threshold corresponding to the electronic device (that is, the parameter occurs), the distributed charging instruction is triggered.
优选地，所述参数包括：充电电路中一个或多个电子器件所处环境的环境温度高于温度阈值；其中，针对不同电子器件的不同工作温度范围确定，将该工作温度范围的最高温度确定为该温度阈值。Preferably, the parameters include: the ambient temperature of the environment where one or more electronic devices in the charging circuit are located is higher than a temperature threshold; wherein, for different operating temperature ranges of different electronic devices, the highest temperature of the operating temperature range is determined is the temperature threshold.
举例说明，温度检测模块实时检测每个充电电路所处环境的环境温度，并将检测到的温度输出至控制模块。针对某个充电电路，如果控制模块判定温度检测模块检测到的、该充电电路所处环境的环境温度大于对应的温度阈值，触发所述分散充电指令，由该分散充电指令；并由所述分散充电指令指定充电电路，所述分散充电指令指定的充电电路的个数为M。其中，所述分散充电指令指定的充电电路不包括：所处环境温度高于温度阈值的该个充电电路。For example, the temperature detection module detects the ambient temperature of the environment where each charging circuit is located in real time, and outputs the detected temperature to the control module. For a certain charging circuit, if the control module determines that the ambient temperature of the environment in which the charging circuit is located, detected by the temperature detection module, is greater than the corresponding temperature threshold, the distributed charging instruction is triggered, and the distributed charging instruction is used; The charging command specifies charging circuits, and the number of charging circuits specified by the distributed charging command is M. Wherein, the charging circuit specified by the distributed charging instruction does not include the charging circuit whose ambient temperature is higher than the temperature threshold.
所述参数还包括：导致电子设备加速运行而引起电子设备散发大量热量的特设事件，例如应用程序的运行状态；所述特设事件至少包括：1，操控电子设备高速执行应用程序而导致电子设备散发大量热量，执行应用程序这一事件为所述特设事件；例如操控电子设备玩游戏，执行游戏程序的这一事件；2，操控电子设备中的电路进行数据采集等需电路持续工作而导致电子设备散发大量热量，控制电子设备中电路持续工作这一事件为所述特设事件。The parameters also include: an ad hoc event that causes the electronic device to speed up and cause the electronic device to emit a large amount of heat, such as the running state of an application program; the ad hoc event includes at least: 1. Control the electronic device to execute the application program at a high speed and cause the electronic device to emit a large amount of heat; The event that the device emits a lot of heat and the application program is executed is the ad hoc event; for example, the event of manipulating the electronic device to play a game and executing the game program; 2. Controlling the circuit in the electronic device for data collection requires the circuit to continue to work. The event that causes the electronic device to emit a large amount of heat and the continuous operation of the circuit in the control electronic device is the ad hoc event.
在以少于M个的充电电路对所述电芯充电的过程中，接收到由所述参数触发的分散充电指令之后，以并联的M个充电电路对所述电芯充电。相对于以少于M个的充电电路对所述电芯充电，以M个充电电路对所述电芯充电具有以下优点：因M个充电电路是并联地向电芯输入电流，所以分摊到每个充电电路的电流相对降低，从而每个充电电路在充电时因电能损耗所散发的热量也相对减少，从而相对降低了该电阻所处环境的环境温度。In the process of charging the battery cells with less than M charging circuits, after receiving a distributed charging instruction triggered by the parameter, the battery cells are charged with M parallel charging circuits. Compared with charging the battery cells with less than M charging circuits, charging the battery cells with M charging circuits has the following advantages: because the M charging circuits input current to the battery cells in parallel, it is distributed to each battery cell. The current of each charging circuit is relatively reduced, so that the heat dissipated by each charging circuit due to power loss during charging is relatively reduced, thereby relatively reducing the ambient temperature of the environment where the resistor is located.
作为本发明实施例一可选实施方式，所述充电方法还包括：As an optional implementation manner of the embodiment of the present invention, the charging method further includes:
在满足以下条件中的至少一种时，断开所有已导通充电电路对所述电芯充电的充电回路：When at least one of the following conditions is met, disconnect all charging circuits that have been turned on to charge the battery cells:
其中，所述条件包括：接收到用户输入的断开指令、电子设备的电芯的温度大于或等于温度阈值、所述电芯的正极输入电压超过大于或等于第三电压阈值和所述电芯电量大于或等于电量阈值。The conditions include: receiving a disconnection instruction input by the user, the temperature of the battery cell of the electronic device is greater than or equal to a temperature threshold, the positive input voltage of the battery cell is greater than or equal to a third voltage threshold, and the battery cell The battery level is greater than or equal to the battery level threshold.
在本实施方式中，控制模块检测到所述条件时，触发所述断开指令。所述控制模块在接收到断开指令时，控制所述开关模块断开所述充电接口的电源引脚与所有充电电路的电连接，以断开所有充电电路对所述电芯充电的充电回路。In this embodiment, when the control module detects the condition, the disconnection instruction is triggered. When the control module receives the disconnection instruction, it controls the switch module to disconnect the electrical connection between the power supply pin of the charging interface and all the charging circuits, so as to disconnect the charging circuits for charging the battery cells by all the charging circuits. .
值得说明的是，所述条件至少包括以下三种：It is worth noting that the conditions include at least the following three:
第一种，人为触发电子设备生成该断开指令。但，对于人为如何触发电子设备生成该断开指令的方式，在此不做限定，例如：通过电子设备上预先设置的按键触发该断开指令。The first is to manually trigger the electronic device to generate the disconnection instruction. However, there is no limitation on how to manually trigger the electronic device to generate the disconnection instruction. For example, the disconnection instruction is triggered by a button preset on the electronic device.
第二种，控制模块检测到异常充电情况时生成该断开指令，其中，触发控制模块生成该断开指令的异常充电情况，需预先设定；可设定的异常充电情况包括但不限于：The second is that the control module generates the disconnection command when it detects an abnormal charging condition. The abnormal charging condition that triggers the control module to generate the disconnection command needs to be preset; the abnormal charging conditions that can be set include but are not limited to:
1，在对电芯充电的过程中检测到电芯的温度，检测到的温度已达到或超过，温度阈值(即正常充电所需的温度)；1. The temperature of the battery is detected in the process of charging the battery, and the detected temperature has reached or exceeded the temperature threshold (that is, the temperature required for normal charging);
2，在对电芯充电的过程中，检测到向电芯的正极输入的电压已超过正常充电所能承受的电压(即第三电压阈值)。2. In the process of charging the battery cell, it is detected that the voltage input to the positive electrode of the battery cell has exceeded the voltage that can be tolerated during normal charging (ie, the third voltage threshold).
第三种，控制模块检测到电芯的电量已充满时生成该断开指令。其中，在充电过程中，会实时检测电芯的电压，控制模块根据检测到的电压判断是否已充满(即判断所述电芯电量是否大于或等于电量阈值)，如果判定为电芯已充满电，生成该断开指令。Third, the control module generates the disconnection command when it detects that the battery is fully charged. Among them, during the charging process, the voltage of the battery will be detected in real time, and the control module will judge whether it is fully charged according to the detected voltage (that is, whether the battery power is greater than or equal to the power threshold), and if it is determined that the battery is fully charged , which generates the disconnect command.
在本实施方式中，一旦控制模块接收到断开指令，控制开关模块断开充电接口的电源引脚与所有充电电路的电连接，断开所有充电电路对所述电芯充电的充电回路，停止对电芯充电。In this embodiment, once the control module receives the disconnection command, the control switch module disconnects the electrical connection between the power supply pins of the charging interface and all the charging circuits, disconnects the charging circuits for charging the battery cells by all the charging circuits, and stops the Charge the battery.
应理解，在本发明实施例中，上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。It should be understood that, in this embodiment of the present invention, the size of the sequence numbers of the above-mentioned processes does not mean the sequence of execution, and the execution sequence of each process should be determined by its function and internal logic, rather than the implementation process of the embodiment of the present invention. constitute any limitation.
需要说明的是，本发明实施例提供的充电方法适用于本发明实施例提供的电子设备。It should be noted that the charging method provided by the embodiment of the present invention is applicable to the electronic device provided by the embodiment of the present invention.
图5示出了本发明实施例提供的电子设备的组成结构，为了便于描述，仅示出了与本发明实施例相关的部分。FIG. 5 shows a composition structure of an electronic device provided by an embodiment of the present invention. For convenience of description, only parts related to the embodiment of the present invention are shown.
本实施例提供的电子设备，如图5所示，所所述电子设备包括充电接口4、控制模块1、N个并联的充电电路3和电芯2，所述电子设备还包括开关模块5，N个所述充电电路3并联在所述开关模块5与所述电芯2之间，所述开关模块5连接在所述充电接口4与所述充电电路3之间，所述控制模块1分别与所述开关模块5和N个所述充电电路3电连接；In the electronic device provided in this embodiment, as shown in FIG. 5 , the electronic device includes a charging interface 4 , a control module 1 , N parallel charging circuits 3 and a battery cell 2 , and the electronic device further includes a switch module 5 , N number of the charging circuits 3 are connected in parallel between the switch module 5 and the battery cell 2 , the switch module 5 is connected between the charging interface 4 and the charging circuit 3 , the control module 1 is respectively electrically connected with the switch module 5 and the N charging circuits 3;
所述控制模块1用于：依次经过所述充电接口4、所述开关模块5和M个所述充电电路3对所述电芯2充电的过程中，确定所述充电电路3是否将所述开关模块5与所述电芯2短路连接，所述M小于等于N；The control module 1 is used to determine whether the charging circuit 3 charges the battery cell 2 through the charging interface 4 , the switch module 5 and the M charging circuits 3 in sequence. The switch module 5 is short-circuited with the battery cell 2, and the M is less than or equal to N;
所述控制模块1还用于：在所述充电电路3将所述开关模块5与所述电芯2短路连接时，控制所述开关模块5断开所述充电接口4与所述充电电路3的电连接，以停止通过所述充电电路3对电芯2充电。The control module 1 is further configured to: control the switch module 5 to disconnect the charging interface 4 from the charging circuit 3 when the charging circuit 3 short-circuits the switch module 5 with the battery cell 2 . to stop charging the battery cell 2 through the charging circuit 3 .
图6示出了本发明实施例提供的电子设备的一种优化组成结构，为了便于描述，仅示出了与本发明实施例相关的部分。FIG. 6 shows an optimized composition structure of an electronic device provided by an embodiment of the present invention. For ease of description, only parts related to the embodiment of the present invention are shown.
作为本发明实施例一可选实施方式，参见图6，所述控制模块1与所述充电接口4的电源引脚电连接；As an optional implementation manner of the embodiment of the present invention, referring to FIG. 6 , the control module 1 is electrically connected to the power supply pin of the charging interface 4;
所述控制模块1具体用于：确定所述充电接口4的电源引脚上的电压，在所述电源引脚上的电压小于或等于第一电压阈值时，确定所述充电电路3将所述开关模块5与所述电芯2短路连接。The control module 1 is specifically used to: determine the voltage on the power supply pin of the charging interface 4, and when the voltage on the power supply pin is less than or equal to the first voltage threshold, determine that the charging circuit 3 will The switch module 5 is short-circuited with the battery cell 2 .
图7示出了本发明实施例提供的电子设备的一种优化组成结构，为了便于描述，仅示出了与本发明实施例相关的部分。FIG. 7 shows an optimized composition structure of an electronic device provided by an embodiment of the present invention. For ease of description, only parts related to the embodiment of the present invention are shown.
作为本发明实施例一可选实施方式，参见图7，所述控制模块1与所述电芯2电连接；As an optional implementation manner of the embodiment of the present invention, referring to FIG. 7 , the control module 1 is electrically connected to the battery core 2;
所述控制模块1具体用于：确定所述电芯2的电压；The control module 1 is specifically used to: determine the voltage of the battery cell 2;
在所述电芯2的电压大于或等于第二电压阈值时，确定所述充电电路3将所述开关模块5与所述电芯2短路连接。When the voltage of the battery cell 2 is greater than or equal to the second voltage threshold, it is determined that the charging circuit 3 short-circuits the switch module 5 to the battery cell 2 .
作为本发明实施例一可选实施方式，所述控制模块1还用于：As an optional implementation manner of the embodiment of the present invention, the control module 1 is further configured to:
向所述供电设备发送指定充电电压的充电指令；sending a charging instruction specifying a charging voltage to the power supply device;
接收所述供电设备根据所述充电指令发送的充电响应；receiving a charging response sent by the power supply device according to the charging instruction;
根据所述充电响应，导通K个充电电路3对所述电芯2充电的充电回路，其中，所述K小于或等于所述N。According to the charging response, the charging circuits for charging the battery cells 2 by the K charging circuits 3 are turned on, wherein the K is less than or equal to the N.
作为本发明实施例一可选实施方式，所述控制模块1还用于：As an optional implementation manner of the embodiment of the present invention, the control module 1 is further configured to:
确定所述电子设备当前所处的充电阶段；determining the current charging stage of the electronic device;
根据当前所处的充电阶段，确定对所述电芯2进行充电的充电电路3的数量K。According to the current charging stage, the number K of charging circuits 3 for charging the battery cells 2 is determined.
作为本发明实施例一可选实施方式，所述控制模块1还用于：As an optional implementation manner of the embodiment of the present invention, the control module 1 is further configured to:
确定对所述电芯2进行充电的充电电路3的数量G；Determine the number G of charging circuits 3 for charging the battery cells 2;
导通G个充电电路3对电芯2充电的充电回路，其中，所述G小于或等于所述N，其中，所述G不同于所述K。Turn on G charging circuits for charging the battery cells 2, wherein the G is less than or equal to the N, wherein the G is different from the K.
作为本发明实施例一可选实施方式，所述控制模块1还用于：As an optional implementation manner of the embodiment of the present invention, the control module 1 is further configured to:
根据以下参数中的至少一种，确定对所述电芯2进行充电的充电电路3的数量M：According to at least one of the following parameters, the number M of charging circuits 3 for charging the battery cells 2 is determined:
其中，所述参数包括：用户输入的分散充电指令、电子设备中一个或多个电子器件所处环境的环境温度和应用程序的运行状态。The parameters include: distributed charging instructions input by the user, the ambient temperature of the environment where one or more electronic devices in the electronic device are located, and the running state of the application program.
作为本发明实施例一可选实施方式，所述控制模块1还用于：As an optional implementation manner of the embodiment of the present invention, the control module 1 is further configured to:
在满足以下条件中的至少一种时，断开所有已导通充电电路3对所述电芯2充电的充电回路：When at least one of the following conditions is met, disconnect all the charging circuits that have turned on the charging circuits 3 to charge the battery cells 2:
其中，所述条件包括：接收到用户输入的断开指令、电子设备的电芯2的温度大于或等于温度阈值、所述电芯2的正极输入电压超过大于或等于第三电压阈值和所述电芯2电量大于或等于电量阈值。The conditions include: receiving a disconnection instruction input by the user, the temperature of the battery cell 2 of the electronic device is greater than or equal to a temperature threshold, the positive input voltage of the battery cell 2 exceeds a third voltage threshold or greater, and the The power of the battery cell 2 is greater than or equal to the power threshold.
应理解，图5至图7中的电子设备可以对应于图1至图4所示的用于为电子设备充电的方法中的电子设备，可以实现方法中的电子设备的相应功能，为了简洁，在此不再赘述。It should be understood that the electronic devices in FIG. 5 to FIG. 7 may correspond to the electronic devices in the methods for charging electronic devices shown in FIGS. 1 to 4 , and can implement the corresponding functions of the electronic devices in the methods. For brevity, It is not repeated here.
本领域普通技术人员可以意识到，结合本文中所公开的实施例描述的各示例的模块及算法步骤，能够以电子硬件、或者计算机软件和电子硬件的结合来实现。这些功能究竟以硬件还是软件方式来执行，取决于技术方案的特定应用和设计约束条件。专业技术人员可以对每个特定的应用来使用不同方法来实现所描述的功能，但是这种实现不应认为超出本发明的范围。Those of ordinary skill in the art can realize that the modules and algorithm steps of each example described in conjunction with the embodiments disclosed herein can be implemented in electronic hardware, or a combination of computer software and electronic hardware. Whether these functions are performed in hardware or software depends on the specific application and design constraints of the technical solution. Skilled artisans may implement the described functionality using different methods for each particular application, but such implementations should not be considered beyond the scope of the present invention.
所属领域的技术人员可以清楚地了解到，为描述的方便和简洁，上述描述的电子设备和各模块的具体工作过程，可以参考前述方法实施例中的对应过程，在此不再赘述。Those skilled in the art can clearly understand that, for the convenience and brevity of description, for the specific working process of the electronic device and each module described above, reference may be made to the corresponding process in the foregoing method embodiments, which will not be repeated here.
在本申请所提供的几个实施例中，应该理解到，所揭露的电子设备和方法，可以通过其它的方式实现。例如，以上所描述的电子设备的实施例仅仅是示意性的，例如，所述模块的划分，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，例如多个模块或组件可以结合或者可以集成到另一个系统，或一些特征可以忽略，或不执行。另一点，所显示或讨论的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，装置或模块的间接耦合或通信连接，可以是电性，机械或其它的形式。In the several embodiments provided in this application, it should be understood that the disclosed electronic devices and methods may be implemented in other manners. For example, the embodiments of the electronic device described above are only illustrative. For example, the division of the modules is only a logical function division. In actual implementation, there may be other division methods. For example, multiple modules or components may be Incorporation may either be integrated into another system, or some features may be omitted, or not implemented. On the other hand, the shown or discussed mutual coupling or direct coupling or communication connection may be through some interfaces, indirect coupling or communication connection of devices or modules, and may be in electrical, mechanical or other forms.
所述作为分离部件说明的模块可以是或者也可以不是物理上分开的，作为模块显示的部件可以是或者也可以不是物理模块，即可以位于一个地方，或者也可以分布到多个网络模块上。可以根据实际的需要选择其中的部分或者全部模块来实现本实施例方案的目的。The modules described as separate components may or may not be physically separated, and the components shown as modules may or may not be physical modules, that is, may be located in one place, or may be distributed to multiple network modules. You can choose part or all modules to achieve the purpose of this embodiment according to actual needs.
另外，在本发明各个实施例中的各功能模块可以集成在一个处理模块中，也可以是各个模块单独物理存在，也可以两个或两个以上模块集成在一个模块中。In addition, each functional module in each embodiment of the present invention may be integrated into one processing module, or each module may exist physically alone, or two or more modules may be integrated into one module.
所述功能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，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，本发明的技术方案本质上或者说对现有技术做出贡献的部分或者该技术方案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计算机设备(可以是个人计算机，服务器，或者网络设备等)执行本发明各个实施例所述方法的全部或部分步骤。而前述的存储介质包括：U盘、移动硬盘、只读存储器(ROM，Read-Only Memory)、随机存取存储器(RAM，Random Access Memory)、磁碟或者光盘等各种可以存储程序代码的介质。If the functions are implemented in the form of software function modules and sold or used as independent products, they can be stored in a computer-readable storage medium. Based on such understanding, the technical solution of the present invention can be embodied in the form of a software product in essence, or the part that contributes to the prior art or the part of the technical solution. The computer software product is stored in a storage medium, including Several instructions are used to cause a computer device (which may be a personal computer, a server, or a network device, etc.) to execute all or part of the steps of the methods described in the various embodiments of the present invention. The aforementioned storage medium includes: U disk, removable hard disk, Read-Only Memory (ROM, Read-Only Memory), Random Access Memory (RAM, Random Access Memory), magnetic disk or optical disk and other media that can store program codes .
以上内容是结合具体的优选实施方式对本发明所作的进一步详细说明，不能认定本发明的具体实施只局限于这些说明。对于本发明所属技术领域的普通技术人员来说，在不脱离本发明构思的前提下做出若干等同替代或明显变型，而且性能或用途相同，都应当视为属于本发明由所提交的权利要求书确定的专利保护范围。The above content is a further detailed description of the present invention in conjunction with specific preferred embodiments, and it cannot be assumed that the specific implementation of the present invention is limited to these descriptions. For those of ordinary skill in the technical field to which the present invention pertains, any equivalent substitutions or obvious modifications made without departing from the concept of the present invention, and the performance or use are the same, shall be regarded as belonging to the claims of the present invention. The scope of patent protection determined by the book.
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610242537.8ACN105762883B (en) | 2014-12-24 | 2014-12-24 | Method and electronic device for charging an electronic device |
| Application Number | Priority Date | Filing Date | Title |
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| CN201410824434.3ACN104578277B (en) | 2014-12-24 | 2014-12-24 | Method and electronic device for charging electronic device |
| CN201610242537.8ACN105762883B (en) | 2014-12-24 | 2014-12-24 | Method and electronic device for charging an electronic device |
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410824434.3ADivisionCN104578277B (en) | 2014-12-24 | 2014-12-24 | Method and electronic device for charging electronic device |
| Publication Number | Publication Date |
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| CN105762883A CN105762883A (en) | 2016-07-13 |
| CN105762883Btrue CN105762883B (en) | 2019-09-06 |
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610242537.8AActiveCN105762883B (en) | 2014-12-24 | 2014-12-24 | Method and electronic device for charging an electronic device |
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| CB02 | Change of applicant information | Address after:Changan town in Guangdong province Dongguan 523860 usha Beach Road No. 18 Applicant after:OPPO Guangdong Mobile Communications Co., Ltd. Address before:Changan town in Guangdong province Dongguan 523859 usha Beach Road No. 18 Applicant before:Guangdong OPPO Mobile Communications Co., Ltd. | |
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