The invention discloses a heating method and device of a power battery, a vehicle, electronic equipment and a storage medium, and relates to the technical field of vehicles, and the main technical scheme comprises the steps that firstly, according to a vehicle using scene, the performance requirement of the power battery is determined; secondly, according to the mapping relation between the power battery performance requirement and the calculation mode, a target heating strategy is obtained through calculation; wherein the target heating strategy comprises a start-stop sequence of each heat supply source; and finally, heating the power battery according to the start-stop sequence of each heat supply source in the target heating strategy. When the heating strategy is determined, the performance requirement of the power battery is determined through the current vehicle using scene of the vehicle, and the heating strategy suitable for the power battery in the current vehicle using scene is determined in combination with the performance requirement of the power battery, so that the determined heating strategy meets the requirement of the current vehicle using scene, and the electric power resource of the vehicle is saved; and the endurance mileage of the vehicle is improved.

    本公开公开了动力电池的加热方法、装置、车辆、电子设备和存储介质,涉及车辆技术领域,主要技术方案包括:首先,根据用车场景,确定动力电池性能需求;其次,根据所述动力电池性能需求与计算方式之间的映射关系,计算得到目标加热策略;其中,所述目标加热策略包括各供热源的启停顺序;最后,按照所述目标加热策略中各所述供热源的启停顺序,对动力电池执行加热。通过在确定加热策略时,通过车辆当前用车场景,确定动力电池的性能需求,结合动力电池的性能需求确定适用于当前用车场景下的动力电池的加热策略,使确定出的加热策略符合当前用车场景的需求,节省了车辆的电力资源,提升了车辆的续航里程。


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    Title :

    Heating method and device of power battery, vehicle, electronic equipment and storage medium


    Additional title:

    动力电池的加热方法、装置、车辆、电子设备和存储介质


    Contributors:
    LIU YANG (author)

    Publication date :

    2024-12-03


    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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