The present invention relates to a steering reaction force apparatus. The steering reaction force apparatus of the present invention comprises: a steering wheel unit operated by a driver for steering; a wheel axle unit connected to the steering wheel unit and rotated; a main reaction force providing unit mounted on the wheel axle unit and providing a reaction force to the wheel axle unit; and an auxiliary reaction force providing unit which is mounted on the main reaction force providing unit and is driven when an operation error occurs in the main reaction force providing unit to provide the reaction force to the wheel axle unit. Therefore, even if the operation error occurs in the main reaction force providing unit, the reaction force is provided through the auxiliary reaction force providing unit. As a result, driving stability can be improved.
본 발명은 조향 반력 장치에 관한 것으로, 운전자가 조향을 위해 조작하는 스티어링 휠부와, 스티어링 휠부에 연결되어 회전되는 휠축부와, 휠축부에 장착되고 휠축부에 반력을 제공하는 주반력제공부와, 주반력제공부에 장착되고 주반력제공부의 작동 오류가 발생하는 경우 구동되어 휠축부에 반력을 제공하는 보조반력제공부를 포함하여, 주반력제공부의 작동 오류가 발생하더라도 보조반력제공부를 통해 반력이 제공되므로 주행 안정성을 향상시킬 수 있다.
STEERING WHEEL REACTION TORQUE CONTROL DEVICE
조향 반력 장치
2023-10-24
Patent
Electronic Resource
Korean
IPC: | B62D MOTOR VEHICLES , Motorfahrzeuge |
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