The invention discloses a battery heating method and device, electronic equipment and a storage medium, and relates to the technical field of vehicles, and the method comprises the steps: obtaining a battery residual charge quantity SOC of a battery system, and determining a target preset heating strategy based on a mapping relation between the battery residual charge quantity SOC and a preset heating strategy; heating the battery temperature of the battery system to a preset target temperature according to a preset heating strategy; wherein different battery residual charge quantities SOC correspond to different preset target temperatures. Whether the battery system needs to be heated or not is determined according to the battery residual charge capacity SOC, and after it is determined that the battery system needs to be heated, the battery system is heated to the preset target temperature, so that the heating starting time is determined through the battery residual charge capacity SOC, and the heating starting time is shortened along with the change of the battery residual charge capacity SOC. The battery system is heated to different preset target temperatures, the temperature of the battery is gradually increased, the battery does not need to be continuously heated in the driving process, and heating energy consumption is reduced.

    本公开公开了电池的加热方法及装置、电子设备和存储介质,涉及车辆技术领域,包括:获取电池系统的电池剩余电荷量SOC,并基于电池剩余电荷量SOC与预设加热策略之间的映射关系,确定目标预设加热策略;根据预设加热策略,将所述电池系统的电池温度加热至预设目标温度;其中,不同电池剩余电荷量SOC对应不同预设目标温度。通过根据电池剩余荷电量SOC确定是否需要对电池系统进行加热,并在确定电池系统需要加热后,将电池系统加热到预设目标温度,实现了通过电池剩余荷电量SOC确定开启加热的时机,并且随着电池剩余荷电量SOC的变化,将电池系统加热至不同的预设目标温度,实现了逐步提升电池温度,无需在行车过程中对电池持续加热,减少了加热能耗。


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    Title :

    Battery heating method and device, electronic equipment and storage medium


    Additional title:

    电池的加热方法及装置、电子设备和存储介质


    Contributors:
    LUO HAILING (author)

    Publication date :

    2025-05-09


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / H01M Verfahren oder Mittel, z.B. Batterien, für die direkte Umwandlung von chemischer in elektrische Energie , PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY



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