The invention provides a power battery charging control method, device and system and an automobile, and the method comprises the steps: obtaining the maximum charging current value of a charging pile when the charging pile and the automobile are subjected to charging configuration; when the maximum charging current value is greater than or equal to a preset current threshold value, acquiring a charging parameter; and performing charging control on the power battery according to the charging parameters. According to the scheme, the optimal charging performance of the battery can be achieved, the charging efficiency is improved, the charging time is shortened, the waiting time of the charged vehicle is shortened, and meanwhile the service life of the battery is not affected.

    本发明提供一种动力电池充电控制方法、装置、系统及汽车,方法包括:在充电桩与车辆进行充电配置时,获取充电桩的最大充电电流值;在所述最大充电电流值大于或者等于预设电流阈值时,获取充电参数;根据所述充电参数对动力电池进行充电控制。本发明的方案可以使电池达到最优的充电性能,提升充电效率,缩短充电时间,减少充电车辆的等待时间,同时不会影响电池寿命。


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    Title :

    Power battery charging control method, device and system and automobile


    Additional title:

    一种动力电池充电控制方法、装置、系统及汽车


    Contributors:
    HUANG XU (author) / ZHAO CHUNYANG (author) / SONG JUNHUA (author)

    Publication date :

    2023-06-02


    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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