The invention relates to an electric quantity processing method and device of a power battery, electronic equipment, a storage medium and a computer program product. The method comprises the following steps: after a battery management controller of the power battery management system is awakened, determining whether power battery data is received or not; if the power battery data are received, voltage standing duration is obtained, and the voltage standing duration is the duration from the time when the battery management controller is turned off to the time when the battery management controller is currently awakened; comparing the voltage standing duration with a preset voltage standing threshold value to obtain a comparison result; and obtaining an electric quantity parameter of the power battery, and determining the electric quantity of the power battery according to the comparison result and the electric quantity parameter. By adopting the method, the accuracy of determining the electric quantity of the power battery can be improved.

    本申请涉及一种动力电池的电量处理方法、装置、电子设备、存储介质和计算机程序产品。所述方法包括:当动力电池管理系统的电池管理控制器被唤醒之后,确定是否接收到动力电池数据;若接收到所述动力电池数据,则获取电压静置时长,所述电压静置时长为所述电池管理控制器从被关闭到当前被唤醒的时长;将所述电压静置时长与预设电压静置阈值进行比较,获得比较结果;获取动力电池的电量参数,并根据所述比较结果和所述电量参数,确定所述动力电池的电量。采用本方法能够提升动力电池的电量确定的精度。


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    Title :

    Electric quantity processing method and device of power battery and electronic equipment


    Additional title:

    动力电池的电量处理方法、装置和电子设备


    Contributors:
    JIANG CONGHUI (author) / LI SONGSONG (author) / GAO JIEPENG (author) / LIU JIAHUI (author) / XIANG XIAOLEI (author) / YIN PENG (author) / LIU JIANYU (author) / ZHAO SHUAI (author) / LONG TIANYE (author) / LI DEYU (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 / H01M Verfahren oder Mittel, z.B. Batterien, für die direkte Umwandlung von chemischer in elektrische Energie , PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY



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