The invention provides a vehicle starting method and device, equipment and a medium, and relates to the technical field of vehicles. The method comprises the steps that in response to a vehicle starting signal, the battery temperature of the extended-range vehicle is obtained; when it is determined that the power battery is in the low-temperature environment according to the battery temperature, a range extender is started through a low-voltage signal provided by a low-voltage storage battery and a range extender driving device, and the started range extender is used for heating the power battery; and under the condition that it is determined that the power battery quits the low-temperature environment according to the heated battery temperature, a vehicle starting mode is entered to start the range extending type vehicle. Through the technical scheme provided by the embodiment of the invention, the extended-range vehicle can be normally started in a low-temperature environment.

    本申请提供一种车辆启动方法、装置、设备及介质,涉及车辆技术领域。该方法包括:响应于车辆启动信号,获取增程式车辆的电池温度;在根据电池温度确定动力电池处于低温环境的情况下,利用低压蓄电池提供的低压信号和增程器驱动装置启动增程器,以利用启动后的增程器为动力电池加热;在根据加热后的电池温度确定动力电池退出低温环境的情况下,进入车辆启动模式以启动增程式车辆。通过本申请实施例提供的技术方案,能够在低温环境下正常启动增程式车辆。


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    Title :

    Vehicle starting method, device, equipment and medium


    Additional title:

    一种车辆启动方法、装置、设备及介质


    Contributors:
    SHI YUANPENG (author) / LI CHAO (author) / QIU LIWEI (author) / GOUMONT (author) / LIANG WANGDE (author) / MAO QINGRONG (author)

    Publication date :

    2023-09-19


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60W CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION , Gemeinsame Steuerung oder Regelung von Fahrzeug-Unteraggregaten verschiedenen Typs oder verschiedener Funktion



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