The invention discloses a clutch starting control method and device, a vehicle and a storage medium. The clutch starting control method comprises the steps that when a vehicle is started through a clutch sliding mode, after it is judged that the difference value between an initial clutch position and a clutch sliding friction point position is smaller than a set threshold value position, a clutch is controlled to move towards a first torque transmission position at a first step length; acquiring a first engine rotating speed while the clutch moves towards the first torque transmission position at a first step length, and acquiring a load slope factor when judging that the current clutch position reaches the first torque transmission position according to the first engine rotating speed; and the first torque transmission position is adjusted according to the load slope factor, a second torque transmission position is obtained, and the clutch is controlled to be combined to the clutch minimum combination position according to the second torque transmission position. The control accuracy and debugging efficiency of sliding friction starting of the clutch are improved, stable starting is achieved, and meanwhile starting requirements under different working conditions are met.

    本发明公开了一种离合器起步控制方法、装置、车辆及存储介质。该离合器起步控制方法包括:在车辆依靠离合器滑膜起步时,判断出初始离合器位置与离合器滑磨点位置的差值小于设定阈值位置后,控制离合器以第一步长向第一扭矩传递位置移动;在离合器以第一步长向第一扭矩传递位置移动的同时获取第一发动机转速,并在根据所述第一发动机转速判断出当前离合器位置到达第一扭矩传递位置时,获取载重坡度因子;根据所述载重坡度因子调整所述第一扭矩传递位置,得到第二扭矩传递位置,以根据所述第二扭矩传递位置控制离合器结合到离合器最小结合位置。本发明实现提高离合器滑摩起步控制准确性和调试效率,实现平稳起步,同时适应不同工况下的起步要求。


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    Titel :

    Clutch starting control method and device, vehicle and storage medium


    Weitere Titelangaben:

    一种离合器起步控制方法、装置、车辆及存储介质


    Beteiligte:
    QIAO YUNQIAN (Autor:in) / ZHANG SHUAI (Autor:in) / CHEN GUOTAO (Autor:in) / ZHAI LINGRUI (Autor:in) / LI SEN (Autor:in)

    Erscheinungsdatum :

    2024-01-26


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    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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