The invention discloses a power battery early warning control method and related equipment, and relates to the field of vehicles, and the method comprises the steps: obtaining an actual voltage signal of a power battery in a preset time period; performing signal processing on the actual voltage signal to obtain actual voltage change information of each single battery; obtaining theoretical voltage change information of each single battery; on the basis of the theoretical voltage change information and the actual voltage change information, obtaining the health state of each single battery; and generating early warning information based on the health state of each single battery.

    本申请公开了一种动力电池预警控制方法及相关设备,涉及车辆领域,该方法包括:获取动力电池在预设时长内的实际电压信号;对上述实际电压信号进行信号处理,以获取各个单体电池的实际电压变化信息;获取各个上述单体电池的理论电压变化信息;基于上述理论电压变化信息和上述实际电压变化信息,获取各个上述单体电池的健康状态;基于每个上述单体电池的上述健康状态生成预警信息。


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    Title :

    Power battery early warning control method and related equipment


    Additional title:

    一种动力电池预警控制方法及相关设备


    Contributors:
    ZHU JINXIN (author) / WANG YANG (author) / WANG YONGSHI (author) / LIU ZHENYONG (author) / WANG JUNJUN (author)

    Publication date :

    2024-03-12


    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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