The invention provides an engine starting control method and device, a vehicle and a storage medium, the method is applied to the field of vehicles, and the method comprises the steps that a target gear of the vehicle is obtained; under the condition that the current actual driving mode of the vehicle is a pure electric four-wheel-drive mode and the target driving mode is a direct-drive four-wheel-drive mode, if it is detected that the preset condition for starting an engine is met, a target clutch is determined according to the target gear; wherein when the target gear is the first gear or the third gear, the target clutch is the first clutch, and when the target gear is the second gear or the fourth gear, the target clutch is the second clutch; and controlling the target clutch to enter a sliding friction state to start the engine. According to the method, when the vehicle needs to be switched from a pure electric four-wheel-drive mode to a direct-drive four-wheel-drive mode, the vehicle can still maintain four-wheel-drive running in the process of controlling the engine to start, and it is ensured that the penetrating performance and the dynamic property of the vehicle are not affected.

    本申请提供了一种发动机启动的控制方法、装置、车辆和存储介质,该方法应用于车辆领域,该方法包括:获取车辆的目标挡位;在车辆当前的实际驾驶模式为纯电四驱模式且目标驾驶模式为直驱四驱模式的情况下,若检测到满足发动机启动的预设条件,则根据上述目标挡位,确定目标离合器;其中,当目标挡位为1挡或3挡,目标离合器为第一离合器,当目标挡位为2挡或4挡,目标离合器为第二离合器;控制上述目标离合器进入滑磨状态以启动上述发动机。该方法能够在车辆需要从纯电四驱模式切换到直驱四驱模式时,在控制发动机启动的过程中实现车辆仍旧维持在四驱行驶,确保车辆的穿越性能和动力性不受影响。


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    Title :

    Engine starting control method and device, vehicle and storage medium


    Additional title:

    一种发动机启动的控制方法、装置、车辆和存储介质


    Contributors:
    HE ZIAN (author) / SU ZHAO (author)

    Publication date :

    2024-05-10


    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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