The present invention relates to a device to steer a vehicle simulator based on feedback about control force of a driver. More specifically, as torque delivered to a steering shaft is measured to increase and reduce rotational force of a servo motor, the rotational speed of a steering wheel according to control force of a user is able to be reflected. The rotation of the servo motor is measured, the servo motor is operated in the opposite direction to the rotation, and restoration force of the steering wheel is changed depending on the speed of a vehicle on a simulation, and thus, restoration force of an actual vehicle is able to be similarly formed. Since the servo motor is operated as much as the difference between the restoration force and control force of the steering wheel, the control force is able to be changed by the restoration force, and since the rotational force of the servo motor is changed depending on the state of change of a road surface, a vehicle type, or an alignment setting value, the control force is able to be changed depending on the state of the road and vehicle.

    본 발명은, 운전자 조종력 피드백 방식의 차량 시뮬레이터 조향 장치에 관한 것으로서, 더욱 상세하게는, 스티어링 샤프트에 전해지는 토크를 측정하여 서보 모터의 회전력을 가감함으로써, 사용자 조작력에 따른 스티어링 휠의 회전 속도를 반영할 수 있고, 서보 모터의 회전량을 측정하고 회전량의 반대 방향으로 서보 모터를 구동하며 시뮬레이션상 차량의 속도에 따라 스티어링 휠의 복원력을 가변함으로써 실제 차량의 스티어링 휠 복원력을 유사하게 구현할 수 있고, 스티어링 휠의 조작력과 복원력의 차이만큼 서보 모터를 구동함으로써, 스티어링 휠 복원력에 의한 조작력 변화를 구현할 수 있으며, 노면의 상태 변화, 차량의 종류 또는 얼라인먼트 설정치에 따라 서보 모터의 회전력을 가변함으로써 노면의 상태 및 차량의 상태에 따른 조작력 변화를 구현할 수 있는 운전자 조종력 피드백 방식의 차량 시뮬레이터 조향 장치에 관한 것이다.


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    Title :

    Steering wheel system for vehicle simulator


    Additional title:

    운전자 조종력 피드백 방식의 차량 시뮬레이터 조향 장치


    Contributors:

    Publication date :

    2018-05-28


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Korean


    Classification :

    IPC:    G09B Unterrichts- oder Vorführungsgeräte , EDUCATIONAL OR DEMONSTRATION APPLIANCES / B62D MOTOR VEHICLES , Motorfahrzeuge



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