The invention provides a vehicle starting method, device and equipment and a storage medium, and the starting method comprises the steps: obtaining an electric quantity value and a battery cell temperature of a power battery under the condition that a vehicle wake-up signal is received; if the electric quantity value is within the preset electric quantity value range and the battery cell temperature is within the preset battery cell temperature range, vehicle starting is limited, and a range extender is started for power generation; determining target heating power according to the actual power generation power of the range extender and the actual discharge power of the power battery; the power battery is heated according to the target heating power, so that the temperature of the battery cell rises; and if the battery cell temperature is larger than a first preset battery cell temperature threshold value, the vehicle is started. By applying the scheme, the problem that the vehicle cannot be started in an extreme low-temperature environment can be solved.

    本申请提供了一种车辆的启动方法、装置、设备及存储介质,该启动方法包括:在接收到车辆唤醒信号的情况下,获取动力电池的电量值和电芯温度;若电量值处于预设电量值范围,且电芯温度处于预设电芯温度范围,则限制所述车辆启动,并启动增程器进行发电;根据增程器的实际发电功率和动力电池的实际放电功率确定目标加热功率;根据目标加热功率对动力电池加热,以使电芯温度上升;若电芯温度大于第一预设电芯温度阈值,则启动所述车辆。应用本方案,能够解决在极限低温环境下无法启动车辆的问题。


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    Title :

    Vehicle starting method, device and equipment and computer readable storage medium


    Additional title:

    车辆的启动方法、装置、设备及计算机可读存储介质


    Contributors:
    CAO HONGSHENG (author) / CHEN YI (author) / ZHANG YANG (author) / ZHANG HONGJIAN (author) / YANG GUOQING (author) / HAN QINGKANG (author) / WANG ZIQIANG (author) / JU TING (author)

    Publication date :

    2025-04-08


    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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