The invention relates to a charging control method for a charging stage of a direct-current charger, and belongs to the technical field of charging control. The method comprises the steps that after parameter configuration is completed, a vehicle controller sends a BCL message and a BCS message to a charging main control module; the charging main control module receives the BCL message and the BCS message, sends a CCS message to the vehicle controller, and sends a first parameter adjustment instruction to the charging module; after the battery starts to be charged and the vehicle controller receives the CCS message, a BSM message is sent to the charging main control module; the charging master control module receives the BSM message and judges whether the battery state information is normal or not, if yes, whether a charging forbidding mark is charging forbidding is checked, and if yes, charging is suspended; if not, a CST message is sent to the vehicle controller, and the vehicle controller receives the CST message and sends a BST message to the charging main control module; and the charging main control module receives the BST message and stops charging. According to the invention, the charging safety in the charging stage is improved.

    本发明涉及一种直流充电机充电阶段的充电控制方法,属于充电控制技术领域。方法包括:参数配置完成后,车辆控制器向充电主控模块发送BCL报文和BCS报文;充电主控模块接收到BCL报文和BCS报文,向车辆控制器发送CCS报文,并且充电主控模块向充电模块发出第一调整参数指令;电池开始充电且车辆控制器接收到CCS报文后,向充电主控模块发送BSM报文;充电主控模块接收到BSM报文,判断电池状态信息是否正常:若正常,则查看充电禁止标志是否为禁止充电,若是禁止充电,则暂停充电;若不正常,则向车辆控制器发送CST报文,车辆控制器接收到CST报文,向充电主控模块发送BST报文;充电主控模块接收到BST报文,充电主控模块中止充电。本发明提高了充电阶段充电的安全性。


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    Title :

    Charging control method for charging stage of direct-current charger


    Additional title:

    一种直流充电机充电阶段的充电控制方法


    Contributors:
    LI WEILING (author) / XU MINGHUI (author) / WANG HONGQING (author) / XU ZIYAN (author) / ZHANG GUOYUE (author) / JIANG CHENGBO (author) / FAN QINXIAO (author) / LI XIAOHUI (author) / MA MINGLE (author) / LI CHAO (author)

    Publication date :

    2023-04-28


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen



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