The invention discloses a vehicle skylight anti-pinch method, a vehicle skylight anti-pinch device, a vehicle controller and a vehicle. According to the vehicle skylight anti-pinch method, firstly, when the working voltage of a skylight motor, the skylight area and the acceleration of the vehicle are changed, the skylight motor can be switched on; the method comprises the following steps: calibrating a first rotating speed of a sunroof motor during normal operation and a second rotating speed of the sunroof motor during suddenly loaded operation, solving a speed difference threshold value according to the first rotating speed and the second rotating speed, and comparing a rotating speed difference between the current rotating speed of the sunroof motor and the first rotating speed with the speed difference threshold value in a vehicle sunroof closing process, and determining whether to start the anti-pinch function of the vehicle skylight according to the comparison result. Therefore, according to the vehicle skylight anti-pinch method provided by the embodiment of the invention, the probability of false anti-pinch and anti-pinch failure of the vehicle skylight can be reduced, the accuracy of triggering the anti-pinch function of the vehicle skylight is improved, and the use experience of a user is improved.

    本发明公开了一种车辆天窗防夹方法与装置、车辆控制器及车辆,其中,车辆天窗防夹方法首先可以在天窗电机工作电压、天窗区域和车辆加速度这三个因素发生改变时,标定天窗电机在正常运行时的第一转速和天窗电机在突加负载运行时的第二转速,并根据第一转速和第二转速求出速度差阈值,在车辆天窗关闭过程中,根据天窗电机的当前转速与第一转速之间的转速差与速度差阈值进行比较,并根据比较结果确定是否启动车辆天窗的防夹功能。由此,本发明实施例的车辆天窗防夹方法能够降低车辆天窗发生误防夹、防夹失效的概率,提高车辆天窗防夹功能触发的准确度,提高用户的使用体验。


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    Titel :

    Vehicle skylight anti-pinch method and device, vehicle controller and vehicle


    Weitere Titelangaben:

    车辆天窗防夹方法与装置、车辆控制器及车辆


    Beteiligte:
    WEN WEIPING (Autor:in) / CAO ZHENGKUN (Autor:in) / LI GEN (Autor:in) / ZHAO WEIBING (Autor:in)

    Erscheinungsdatum :

    2023-05-30


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B60J WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES , Fenster, Windschutzscheiben und bewegbare Dächer, Türen oder Ähnliches für Fahrzeuge / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR



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