The invention provides a power battery management method, device and equipment, a readable storage medium and a vehicle, and the method comprises the steps: obtaining a target environment temperature and a target battery temperature of a power battery, and when the target environment temperature is changed from a first temperature to a second temperature, and the target battery temperature is changed from a third temperature to a fourth temperature, controlling the power battery to work; and switching the minimum electric quantity threshold value required for starting the engine of the vehicle from the first electric quantity threshold value to a second electric quantity threshold value, and controlling the electric quantity output of the power battery according to the second electric quantity threshold value. Therefore, when the environment temperature and the battery temperature of the power battery change, the minimum electric quantity threshold value of the power battery can be adjusted, so that the minimum electric quantity threshold value of the battery can be determined according to actual conditions, and the use efficiency of the power battery is improved.

    本申请提供一种动力电池管理方法、装置、设备、可读存储介质及车辆,该方法包括:能够获取目标环境温度和动力电池的目标电池温度,在目标环境温度由第一温度变更至第二温度,并且目标电池温度由第三温度变更至第四温度的情况下,将满足车辆的发动机启动所需的最低电量阈值由第一电量阈值切换为第二电量阈值,根据第二电量阈值,控制动力电池的电量输出。由此,可以在环境温度和动力电池的电池温度发生变化时,调整动力电池的最低电量阈值,从而可以根据实际情况确定电池的最低电量阈值,提高动力电池的使用效率。


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    Title :

    Power battery management method, device and equipment, readable storage medium and vehicle


    Additional title:

    动力电池管理方法、装置、设备、可读存储介质及车辆


    Contributors:
    WANG JIAN (author)

    Publication date :

    2025-03-04


    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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