The invention relates to a steer-by-wire steering system (10) for a motor vehicle, comprising an electric motor (20) for carrying out a steering movement of the steering system (10) and a steering link (12) for transmitting the steering movement towards a wheel of the motor vehicle, the electric motor (20) being mechanically coupled to the steering link (12) via a steering gear (16), the steering-by-wire system is designed such that a steering movement of the steering system (10) within the entire possible steering angle range of the steering system (10) requires a large number of revolutions of the motor shaft (18), and the steering-by-wire system comprises a sensor device (34) for detecting a movement of the motor shaft (18) using a sensor (38) and a target (40) that can be detected by the sensor (38). The sensor device (34) is coupled to the motor shaft (18) via the transmission (32) in such a way that the motor shaft (18) causes a relative movement between the sensor (38) and the target (40), the sensor device enabling a clear adaptation between the relative position of the target (40) and the sensor (38) and the steering angle of the steering system (10).
本发明涉及一种用于机动车的线控式的转向系统(10),其包括用于实现转向系统(10)的转向运动的电动机(20)和用于将转向运动朝向机动车车轮传递的转向连杆(12),电动机(20)通过转向传动器(16)与转向连杆(12)机械地耦合,使转向系统(10)在转向系统(10)的整个可能的转向角范围内的转向运动需要电机轴(18)的大量转数,并且线控转向系统包括传感器装置(34),用于利用传感器(38)和能够通过传感器(38)检测的目标(40)检测电机轴(18)的运动。传感器装置(34)通过变速器(32)与电机轴(18)耦合,使得电机轴(18)引起在传感器(38)和目标(40)之间的相对运动,传感器装置实现了目标(40)与传感器(38)的相对位置和转向系统(10)的转向角之间明确的匹配。
Steering-by-wire system of motor vehicle
机动车的线控转向系统
07.07.2023
Patent
Elektronische Ressource
Chinesisch
IPC: | B62D MOTOR VEHICLES , Motorfahrzeuge |
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