The invention relates to a battery heating control method and device, computer equipment and a storage medium, and the method comprises the steps that after a new energy automobile is started, a cabin module collects the parameter information of a charging station, a battery management system collects the electric quantity of a battery, and a vehicle control unit controls the heating of the battery according to the parameter information and the electric quantity of the battery; determining an estimated electric quantity when the new energy vehicle reaches the charging station; when the estimated electric quantity is larger than or equal to a first electric quantity threshold value and the type of the charging station is fast charging, the vehicle control unit configures a heating enable signal to be in an on state and transmits the heating enable signal to the battery management system; when the battery management system receives a heating enable signal in an on state, the real-time temperature of a battery cell is collected, when the real-time temperature is smaller than or equal to a first temperature, the battery management system sends out a heating control signal, and the new energy automobile responds to the heating control signal and heats the battery cell.

    本申请涉及一种电池加热控制方法、装置、计算机设备和存储介质,所述方法包括:在新能源汽车启动后,座舱模块采集充电站的参数信息,电池管理系统采集电池电量,整车控制器根据所述参数信息和所述电池电量,确定所述新能源汽车达到所述充电站时的预估电量;当所述预估电量大于等于第一电量阈值,且所述充电站类型为快充时,所述整车控制器将加热使能信号配置为开启状态,并向所述电池管理系统传输所述加热使能信号;当所述电池管理系统接收开启状态的加热使能信号时,采集电芯的实时温度,当所述实时温度小于或者等于第一温度时,则所述电池管理系统发出加热控制信号,所述新能源汽车响应于所述加热控制信号并对所述电芯进行加热。


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    Titel :

    Battery heating control method and device, computer equipment and storage medium


    Weitere Titelangaben:

    电池加热控制方法、装置、计算机设备和存储介质


    Beteiligte:
    YUAN CONG (Autor:in) / ZHOU BOLONG (Autor:in) / ZHAO JIANFEI (Autor:in) / LIU HAN (Autor:in)

    Erscheinungsdatum :

    30.05.2023


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen



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