The invention provides a battery high-voltage monitoring method and device of an electric vehicle, electronic equipment and a medium. The method comprises the following steps: acquiring a battery acquisition parameter and an acquisition environment temperature of the electric vehicle, and a correction coefficient at the acquisition environment temperature; correcting the battery acquisition parameters according to the correction coefficient to obtain battery real parameters of the electric vehicle; and sending the real parameters of the battery to a battery management system. The battery acquisition parameters are corrected through the correction coefficient corresponding to the acquisition environment temperature of the battery acquisition parameters, so that more accurate battery parameters can be obtained, and the battery management performance of the battery management system is improved.

    本发明提供了电动汽车的电池高压监控方法、装置、电子设备及介质,该方法包括:获取电动汽车的电池采集参数和采集环境温度,以及在该采集环境温度下的修正系数;根据修正系数对电池采集参数进行修正,得到电动汽车的电池真实参数;将电池真实参数发送给电池管理系统。本申请通过与电池采集参数的采集环境温度对应的修正系数对电池采集参数进行修正,能够得到更准确的电池参数,进而提高电池管理系统的电池管理性能。


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    Title :

    Battery high voltage monitoring method and device of electric vehicle, electronic equipment and medium


    Additional title:

    电动汽车的电池高压监控方法、装置、电子设备及介质


    Contributors:
    LIU PENGFEI (author) / LIU YIXIN (author) / LEI AO (author) / TONG LICUI (author) / TIAN GENG (author)

    Publication date :

    2024-11-29


    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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