The invention discloses a vehicle power supply control method and device, electronic equipment and a storage medium, and the method is characterized in that the method comprises the steps: supplying power to a low-voltage system through a solar power supply device under the condition that the power supply of the low-voltage system of a target vehicle is abnormal; under the condition that the system voltage of the low-voltage system is not reduced within the preset time range, the battery temperature of a vehicle power battery is obtained; and if the battery temperature is lower than the preset temperature, supplying power to a power battery heating device through the solar power supply device so as to heat the vehicle power battery through the battery heating device. Accurate regulation and control of vehicle power supply are achieved, and the utilization rate of the vehicle solar power supply device is optimized.

    本发明公开了一种车辆供电控制方法、装置、电子设备和存储介质,其特征包括:在目标车辆的低压系统出现供电异常的情况下,通过太阳能供电装置为所述低压系统供电;在所述低压系统的系统电压在预设时间范围内未出现电压降低的情况下,获取车辆动力电池的电池温度;如果所述电池温度低于预设温度,则通过所述太阳能供电装置为动力电池加热装置供电,以通过所述电池加热装置对所述车辆动力电池进行电池加热。实现对车辆供电的精准调控,优化了车辆太阳能供电装置的利用率。


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    Title :

    Vehicle power supply control method and device, electronic equipment and storage medium


    Additional title:

    车辆供电控制方法、装置、电子设备和存储介质


    Contributors:
    SONG FANG (author) / WANG GUOQIANG (author) / LIU YUANZHI (author) / LI XIANG (author) / FENG WENHAN (author)

    Publication date :

    2022-11-01


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / H02J CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER , Schaltungsanordnungen oder Systeme für die Abgabe oder Verteilung elektrischer Leistung




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