The invention discloses an automobile battery preheating method and device and related equipment. The method comprises the steps that under the condition that an automobile is in a parking state, the initial temperature of an automobile battery, the environment temperature and the parking moment of the automobile are obtained; in a preset corresponding relation, the parking duration corresponding to the environment temperature, the initial temperature and a preset first temperature threshold value is determined as the pre-outage duration of the automobile battery, and the corresponding relation is used for indicating the corresponding relation between the battery temperatures and the parking durations when the automobile battery is in different environment temperature intervals and different initial temperatures; the parking time and the pre-power-off duration are calculated, and the preheating time of the automobile battery is determined; and the automobile battery is heated at the preheating moment.

    本申请公开了一种汽车电池预热方法、装置及相关设备。其方法包括:在汽车处于停车状态的情况下,获取汽车电池的初始温度、环境温度及汽车的停车时刻;在预设的对应关系中,将与环境温度、初始温度及预设第一温度阈值三者所对应的停车时长,确定为汽车电池的预停电时长,对应关系用于指示汽车电池在不同环境温度区间和不同初始温度的情况下,各电池温度与各停车时长对应的关系;对停车时刻和预停电时长进行计算,确定为汽车电池的预加热时刻;在预加热时刻对汽车电池进行加热。


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    Titel :

    Automobile battery preheating method and device and related equipment


    Weitere Titelangaben:

    汽车电池预热方法、装置及相关设备


    Beteiligte:
    WANG JIAN (Autor:in)

    Erscheinungsdatum :

    09.05.2025


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    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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