The invention relates to a steering-by-wire system (1) comprising a steering handle (2), a steering column module (3) and a steering gear (4), the steering column module (3) having at least one sensor for detecting a rotational angle or a torque on the steering handle (2) and an actuator (7) for generating a reaction torque on the steering handle (2), the steering gear (4) has at least one servomotor which is coupled to the rack (16), and a control device (10) which is designed to determine a target steering angle as a function of the actual steering wheel angle, the control device (10) being designed to reduce the target steering angle in the case of understeer (UF), and the control device (10) being designed to reduce the target steering angle in the case of understeer (UF) in the case of understeer (UF) in the case of understeer (UF) in the case of understeer (UF) in the case of understeer (UF) in the case of understeer (UF) in the case of understeer (UF). The invention also relates to a method for operating a steering-by-wire system (1).

    本发明涉及一种线控转向系统(1),包括转向手柄(2)、转向柱模块(3)和转向传动装置(4),其中,转向柱模块(3)具有用于检测转向手柄(2)处的旋转角或扭矩的至少一个传感器和用于在转向手柄(2)处产生反扭矩的执行器(7),其中,转向传动装置(4)具有至少一个伺服电机和控制设备(10),所述至少一个伺服电机与齿条(16)耦连,其中,控制设备(10)被设计为,根据实际方向盘转角确定目标转向角,其中,控制设备(10)被设计为,在转向不足情况(UF)下减小所述目标转向角,本发明还涉及一种用于运行线控转向系统(1)的方法。


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    Title :

    Steering-by-wire system and method for operating steering-by-wire system


    Additional title:

    线控转向系统和用于运行线控转向系统的方法


    Contributors:

    Publication date :

    2023-05-02


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B62D MOTOR VEHICLES , Motorfahrzeuge



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