The invention relates to a method for operating a steering device (1) of a motor vehicle according to the steering-by-wire principle, wherein the steering device (1) has a rotatable steering handle (2), in particular a steering wheel, for presetting a steering desire; wherein the steering device (1) has an electric motor (3) mechanically coupled to the steering handle (2); wherein the electric motor (3) is actuated in an activated state of the steering device (1) in order to generate a restoring torque which counteracts a rotational movement of the steering handle (2), and wherein the electric motor (3) is unactuated in a stationary state of the steering device (1). According to the invention, a voltage of the electric motor (3) is detected in a stationary state in order to detect a rotational movement of the steering handle (2), and an active state is initiated when the voltage at least reaches, in particular exceeds, a predetermined threshold value.

    本发明涉及一种用于运行机动车辆的根据线控转向原理的转向装置(1)的方法,其中所述转向装置(1)具有用于预设转向期望的、能旋转的转向手柄(2),尤其是方向盘;其中所述转向装置(1)具有与所述转向手柄(2)机械耦合的电机(3);其中所述电机(3)在转向装置(1)的激活状态下被操控用于产生抵抗转向手柄(2)的旋转运动的复位扭矩,并且其中所述电机(3)在转向装置(1)的静止状态下不受操控。规定,在静止状态下对所述电机(3)的电压进行检测,以用于识别所述转向手柄(2)的旋转运动,并且当电压至少达到、尤其超过预设阈值时,启动激活状态。


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    Title :

    METHOD FOR OPERATING A STEERING DEVICE, STEERING DEVICE, MOTOR VEHICLE


    Additional title:

    用于运行转向装置的方法、转向装置、机动车辆


    Contributors:

    Publication date :

    2025-05-16


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B62D MOTOR VEHICLES , Motorfahrzeuge



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