The invention relates to a power-assisted steer-by-wire steering system (100) for a vehicle or the like. Comprising a steering device (1), a steering shaft (2) connected to the steering device (1), a steerable element (13, 13), an electrically controlled actuator (8) arranged on or connected to a link arrangement (9) connected to the steerable element (13, 13), an electronic control unit (ECU) (5) controlling the electrically controlled actuator (8), and a feedback arrangement (10) connected to the ECU (5). The feedback device (10) comprises an electric feedback motor (3) and a mechanical feedback device (4). The mechanical feedback means (4) comprise deformation-reactive elastic means arranged to react to the force generated by the steering means (1) by generating a reaction force counteracting the force generated by the steering means (1) to provide a mechanical feedback force. The feedback force applied to the steering device (1) comprises a combination or sum of a mechanical feedback force and an electrical feedback force provided by the electric feedback motor (4).
本发明涉及用于车辆或类似物的动力辅助的线控转向转向系统(100),包括转向装置(1)、连接到转向装置(1)的转向轴(2)、可转向元件(13、13)、布置在或连接到与可转向元件(13、13)连接的连杆装置(9)上的电控致动器(8)、控制电控致动器(8)的电子控制单元(ECU)(5)以及连接到ECU(5)的反馈装置(10)。所述反馈装置(10)包括电动反馈电机(3)和机械反馈装置(4)。机械反馈装置(4)包括变形反应弹性装置,其布置成通过产生抵消由转向装置(1)产生的力的反作用力来对由转向装置(1)产生的力作出反应,以提供机械反馈力。施加到转向装置(1)上的反馈力包括机械反馈力和由电动反馈电机(4)提供的电反馈力的组合或总和。
Steering system, method of providing steering feedback within such system, and steering system feedback device
转向系统、在这样的系统内提供转向反馈的方法以及转向系统反馈装置
2024-09-24
Patent
Electronic Resource
Chinese
IPC: | B62D MOTOR VEHICLES , Motorfahrzeuge |
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