The invention relates to a heating method of an electric vehicle, a vehicle control unit, a vehicle and a storage medium, and the method comprises the following steps: obtaining a vehicle use plan and a heating target temperature of a user; according to the car using plan and the heating target temperature, the latest heating starting time point for heating to the heating target temperature during next car using is calculated; and whether the current moment reaches the latest heating starting time point or not is detected, and when it is detected that the latest heating starting time point is reached, a preheating request is sent to a battery management system of the vehicle, so that the temperature of the battery is increased to the heating target temperature. According to the embodiment of the invention, pre-heating of the vehicle-mounted battery can be reserved in advance based on the vehicle use plan and the heating target temperature, the service life of the battery is effectively protected, resources are efficiently utilized, and user travel planning is more convenient.

    本申请涉及一种电动汽车的加热方法、整车控制器、车辆及存储介质,其中,方法包括:获取用户的用车计划和加热目标温度;根据用车计划和加热目标温度计算下次用车时加热至加热目标温度的最晚启动加热时间点;检测当前时刻是否达到最晚启动加热时间点,并在检测到达到最晚启动加热时间点时,发送预热请求至车辆的电池管理系统,以将电池的温度加热至加热目标温度。本申请实施例可以基于用车计划和加热目标温度提前预约对车载电池进行预加热,有效保护电池使用寿命,高效利用资源,使得用户出行规划更便捷。


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    Title :

    Heating method of electric vehicle, vehicle control unit, vehicle and storage medium


    Additional title:

    电动汽车的加热方法、整车控制器、车辆及存储介质


    Contributors:
    CHEN YI (author)

    Publication date :

    2023-07-25


    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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