The invention relates to a clutch control method and device of a hybrid power vehicle, a storage medium and the vehicle. The method comprises the steps that when a hydraulic clutch controlled by an electromagnetic valve is in a separated state and the current running speed of the vehicle is greater than a preset speed, in response to a received clutch closing instruction, the target rotating speed of an engine of the vehicle is determined according to the rotating speed of a driven disc of the hydraulic clutch; an engine is controlled to rotate at the target rotating speed, so that the rotating speed of a driving disc of the hydraulic clutch is consistent with the rotating speed of a driven disc; and when the rotating speed of the driving disc is consistent with that of the driven disc, the hydraulic clutch is controlled to be closed. Thus, before the hydraulic clutch is closed, the rotating speed of the driving disc and the rotating speed of the driven disc of the hydraulic clutch are controlled to be consistent, the phenomenon that a vehicle generates pause due to the fact that the rotating speed of the driving disc and the rotating speed of the driven disc of the hydraulic clutch are inconsistent is avoided, the smoothness of power mode switching of the whole vehicle is improved, and the driving experience of a driver is improved.
本公开涉及一种混合动力车辆的离合器控制方法、装置、存储介质和车辆。该方法包括:在电磁阀控制的液压式离合器处于分离状态,且车辆的当前行驶速度大于预设速度时,响应于接收到离合器闭合指令,根据液压式离合器的从动盘的转速,确定所述车辆的发动机的目标转速;控制发动机以所述目标转速转动,以使所述液压式离合器的主动盘的转速与从动盘的转速一致;在主动盘的转速与从动盘的转速一致时,控制所述液压式离合器闭合。这样,在液压式离合器闭合之前,控制液压式离合器的主动盘与从动盘的转速一致,避免了因液压式离合器的主动盘与从动盘的转速不一致而导致车辆产生顿挫感,由此提高了整车动力模式切换的平顺性,改善了驾驶员的驾驶体验。
Clutch control method and device of hybrid power vehicle, storage medium and vehicle
混合动力车辆的离合器控制方法、装置、存储介质和车辆
2021-06-25
Patent
Elektronische Ressource
Chinesisch
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 |
Clutch control method and device, vehicle and storage medium
Europäisches Patentamt | 2023
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