The invention relates to the technical field of vehicles, and provides a battery management method, a vehicle and a storage medium. The method comprises the steps that based on multiple power parameters of the battery pack in the charging process, the predicted temperature of the battery pack in the charging process is determined, and the predicted temperature comprises the highest predicted temperature and the lowest predicted temperature; if the highest predicted temperature is larger than the temperature upper limit value of the battery pack or the lowest predicted temperature is smaller than the temperature lower limit value of the battery pack, preset thermal management parameters are adjusted; and performing thermal management on the battery pack according to the adjusted thermal management parameters. According to the method, the charging speed of the battery pack can be ensured, and energy waste caused by excessive cooling or heating of the battery pack can be avoided.

    本申请涉及车辆技术领域,提供一种电池管理方法、车辆及存储介质。该方法包括:基于电池包在充电过程中的多个功率参数,确定电池包在充电过程中的预测温度,预测温度包括最高预测温度和最低预测温度;若最高预测温度大于电池包的温度上限值、或者最低预测温度小于电池包的温度下限值,调整预设的热管理参数;根据调整后的热管理参数对电池包进行热管理。上述方法不仅能够保证电池包的充电速度,还能够避免对电池包的过度冷却或者加热造成的能量浪费。


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    Title :

    Battery management method, vehicle and storage medium


    Additional title:

    电池管理方法、车辆及存储介质


    Contributors:
    ZHENG RUOYUAN (author) / YOU MINGXING (author) / XU GUOWEN (author) / ZHOU QUAN (author)

    Publication date :

    2025-04-29


    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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