本发明属于电池充电管控技术领域,具体涉及一种动力电池充电管控方法及系统,所述方法包括:电池与充电机连接后,电池管理系统获取电池当前状态,根据电池状态确定目标充电电流;电池管理系统基于获取的目标充电电流向充电机发送充电指令;充电机根据接收到的充电指令调整充电电流至目标电流,以调整后的充电电流给电池充电;充电过程中,电池管理系统实时监测电池的状态;电池管理系统根据电池的状态判断是否达到预设的充电截止条件;当电池管理系统判断达到充电截止条件后,发送充电结束指令给充电机;或,当电池管理系统接收到充电机发送的中止充电的报文后,发送充电结束指令给充电机。缩短充电时间,提高充电效率。

    The invention belongs to the technical field of battery charging management and control, and particularly relates to a power battery charging management and control method and system.The method comprises the steps that after a battery is connected with a charger, a battery management system obtains the current state of the battery, and target charging current is determined according to the battery state; the battery management system sends a charging instruction to the charger based on the obtained target charging current; the charger adjusts the charging current to the target current according to the received charging instruction, and charges the battery with the adjusted charging current; in the charging process, the battery management system monitors the state of the battery in real time; the battery management system judges whether a preset charging cut-off condition is met or not according to the state of the battery; when the battery management system judges that the charging cut-off condition is met, a charging end instruction is sent to the charger; or after the battery management system receives a charging stopping message sent by the charger, a charging ending instruction is sent to the charger. The charging time is shortened and the charging efficiency is improved.


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    Title :

    一种动力电池充电管控方法及系统


    Publication date :

    2025-07-22


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

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