The embodiment of the invention provides a charging current control method and device, a vehicle and a computer storage medium, and relates to the field of automobiles, the method comprises the following steps: in response to a battery heating instruction, determining a battery current currently flowing into a battery and a consumed current required by the vehicle; partial current in the consumption current is used for heating the battery; determining a charging current based on the battery current and the consumption current, and generating a charging current request based on the charging current; and sending the charging current request to a direct current charging device, so that the direct current charging device transmits the charging current based on the charging current request. According to the embodiment of the invention, when the charging device is the direct current charging device and the temperature of the battery of the vehicle is low and is not suitable for charging, the current flowing into the vehicle from the direct current charging device is used for heating the battery instead of charging the battery, so that the battery cannot be damaged.

    本发明实施例提供了一种充电电流的控制方法、装置、车辆和计算机存储介质,涉及汽车领域,该方法包括:响应于电池加热指令,确定当前流入电池的电池电流和车辆所需的消耗电流;所述消耗电流中的部分电流用于对所述电池进行加热;基于所述电池电流和所述消耗电流确定充电电流,并基于所述充电电流生成充电电流请求;将所述充电电流请求发送至直流充电装置,以使得所述直流充电装置基于所述充电电流请求输送所述充电电流。本发明实施例实现了在充电装置为直流充电装置,且车辆的电池温度较低不适合充电时,从直流充电装置流入车辆的电流用于对电池进行加热,而不是对电池进行充电,不会对电池造成损坏。


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    Title :

    Charging current control method and device, vehicle and computer storage medium


    Additional title:

    一种充电电流的控制方法、装置、车辆和计算机存储介质


    Contributors:
    GAO XIANLU (author)

    Publication date :

    2024-02-09


    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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