The invention discloses a power battery heating and heat preservation control method and device, a terminal and a storage medium, and belongs to the technical field of power battery heating. Determining a working mode according to the vehicle state; and executing a corresponding control strategy according to the working mode, the battery related data and the charging pile related data. According to the power battery heating and heat preservation control method and device, the terminal and the storage medium, battery heat preservation methods under different working conditions are adopted according to the working power of different charging devices, it is guaranteed that the battery can be rapidly, effectively and safely charged under the low-temperature condition, and the service life of the battery is prolonged. And the battery can be maintained at a suitable battery temperature for a long time under the condition of long-term standing, so that the performance of the battery is ensured, and the service life of the battery is indirectly prolonged.

    本发明公开了一种动力电池加热保温控制方法、装置、终端及存储介质,属于动力电池加热技术领域,获取车辆状态、电池相关数据和充电桩相关数据;根据所述车辆状态确定工作模式;根据所述工作模式、电池相关数据和充电桩相关数据执行相应的控制策略。本专利提供一种动力电池加热保温控制方法、装置、终端及存储介质,根据不同的充电装置的工作功率的大小,采取不同的工况的电池保温方法,保证电池在低温条件下也可以实现快速有效安全的充电,电池长期静置的条件下电池可以长期维持在适宜的电池温度下,保证电池的性能,从而间接的延长电池寿命。


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    Title :

    Power battery heating and heat preservation control method and device, terminal and storage medium


    Additional title:

    一种动力电池加热保温控制方法、装置、终端及存储介质


    Contributors:
    JIANG HUI (author) / LIU YIXIN (author) / RONG CHANGRU (author) / LIU PENGFEI (author)

    Publication date :

    2022-11-15


    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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