The invention provides a vehicle gear shifting 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 under the condition that it is determined that a transmission needs to be switched to a target gear, the transmission is controlled to take off the gear; the clutch is controlled to be disengaged during the off-gear period, and the gear in the transmission is controlled to be engaged to the target gear; under the condition that the gear in the transmission is engaged to the target gear, the clutch is controlled to be engaged, so that the rotating speed of the engine or the driving motor is adjusted to reach the target synchronous rotating speed corresponding to the target gear in the clutch engagement process; and under the condition that the rotating speed of the engine or the driving motor reaches the target synchronous rotating speed, it is determined that gear shifting succeeds. According to the method, the dynamic property of the vehicle can be improved, the starting time is shortened, and the gear shifting speed is increased.

    本申请提供了一种车辆换挡的方法、装置、车辆和存储介质,该方法应用于车辆领域,该方法包括:在确定变速器需要切换至目标挡位的情况下,控制变速器摘挡;在摘挡期间控制离合器分离,并控制变速器内部的挡位挂到目标挡位;在变速器内部的挡位挂到目标挡位的情况下,控制离合器结合,以在离合器结合的过程中调节发动机或驱动电机的转速达到与目标挡位对应的目标同步转速;在发动机或驱动电机的转速达到目标同步转速的情况下,确定换挡成功。该方法能够提高车辆的动力性,缩短起步时长并加快换挡速度。


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    Titel :

    Vehicle gear shifting method and device, vehicle and storage medium


    Weitere Titelangaben:

    一种车辆换挡的方法、装置、车辆和存储介质


    Beteiligte:
    ZHAO ZHENXING (Autor:in) / LI GUOLIANG (Autor:in)

    Erscheinungsdatum :

    14.05.2024


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    F16H Getriebe , GEARING / 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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