The invention provides a low-temperature starting control method and device for a fuel cell vehicle, electronic equipment and a storage medium, the low-temperature starting control method for the fuel cell vehicle comprises a low-temperature cold starting step, in the step, when the vehicle is powered off, the electric quantity QFC needed for starting a fuel cell at the current environment temperature is obtained, and the electric quantity QFC is used for starting the fuel cell at the current environment temperature; obtaining the electric quantity QB which can be released by a power battery at the current environment temperature; comparing the electric quantity QFC with the electric quantity QB; and when the electric quantity QFC is greater than the electric quantity QB, controlling the fuel cell to charge the power cell, and/or sending warning information that the power cell needs to be charged. According to the low-temperature starting control method for the fuel cell automobile, the fuel cell is controlled to charge the power battery and/or a driver is reminded to charge the power battery by comparing the electric quantity QFC with the electric quantity QB, the automobile can be smoothly started in a low-temperature environment, and the power requirement of the whole automobile can be well met.

    本发明提供了一种燃料电池汽车低温启动控制方法、装置、电子设备及存储介质,本发明的燃料电池汽车低温启动控制方法包括低温冷启动步骤,该步骤中,在车辆下电时,获取当前环境温度下燃料电池启动所需要的电量QFC,并获取所述当前环境温度下动力电池所能释放的电量QB;将所述电量QFC与所述电量QB进行比较;所述电量QFC大于所述电量QB时,控制所述燃料电池为所述动力电池充电,和/或,发送需要为所述动力电池充电的警示信息。本发明所述的燃料电池汽车低温启动控制方法,通过比较电量QFC与电量QB,而控制燃料电池为动力电池充电和/或提醒司机为动力电池充电,有利于车辆在低温环境下顺利启动,而可较好的满足整车动力需求。


    Access

    Download


    Export, share and cite



    Title :

    Fuel cell automobile low-temperature starting control method and device, automobile and storage medium


    Additional title:

    燃料电池汽车低温启动控制方法、装置、汽车及存储介质


    Contributors:
    ZHAI HAOXIONG (author) / LIU XINHAI (author) / GUO HONGJIE (author)

    Publication date :

    2024-05-14


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

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




    Starting control method for hydrogen fuel cell automobile

    CHEN ZURONG / YANG KAI / DAI NENGHONG et al. | European Patent Office | 2024

    Free access

    Fuel cell automobile energy control method and device, storage medium and automobile

    ZHAI HAOXIONG / LIU XINHAI / YUE LUFENG et al. | European Patent Office | 2023

    Free access

    Automobile power supply system, automobile starting operation control method and storage medium

    WANG RUI / YU MENG / ZHU HONG | European Patent Office | 2021

    Free access

    Automobile power supply system, automobile starting operation control method and storage medium

    WANG RUI / YU MENG / ZHU HONG | European Patent Office | 2021

    Free access