According to the present invention, disclosed are an apparatus for steering a rear wheel and a control method thereof. According to the present invention, the apparatus for steering a rear wheel can comprise: a vehicle speed detection unit configured to detect a vehicle speed; a steering angle detection unit configured to detect a steering angle based on an operation of a steering wheel; a pinion angle detection unit configured to detect a pinion angle based on an operation of the steering wheel; a rear wheel driving unit configured to steer rear wheels; and a control unit configured to receive the vehicle speed, the steering angle, and the pinion angle from the vehicle speed detection unit, the steering angle detection unit, and the pinion angle detection unit, calculate a target rear wheel steering angle for steering the rear wheels, calculate a final rear wheel steering angle at which a steering point of the rear wheels is adjusted using a steering angle speed, the vehicle speed, and the pinion speed, and operate the rear wheel driving unit.

    본 발명은 후륜 조향장치 및 그 제어방법이 개시된다. 본 발명의 후륜 조향장치는, 주행 차속을 검출하는 차속 검출부; 조향휠의 작동에 따른 조향각을 검출하는 조향각 검출부; 조향휠의 작동에 따른 피니언각을 검출하는 피니언각 검출부; 후륜을 조향하기 한 후륜 구동부; 및 차속 검출부, 조향각 검출부 및 피니언각 검출부로부터 각각 차속, 조향각 및 피니언각을 입력받아 후륜을 조향하기 위한 목표 후륜 조향각을 산출하고, 조향각속도, 차속 및 피니언각에 기초하여 후륜의 조향시점이 조정된 최종 후륜 조향각을 산출하여 후륜 구동부를 작동시키는 제어부를 포함하는 것을 특징으로 한다.


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    Titel :

    APPARATUS FOR STEERING REAR WHEEL AND CONTROL METHOD THEREOF


    Weitere Titelangaben:

    후륜 조향장치 및 그 제어방법


    Beteiligte:
    LEE JEONG MIN (Autor:in)

    Erscheinungsdatum :

    2016-04-27


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Koreanisch


    Klassifikation :

    IPC:    B62D MOTOR VEHICLES , Motorfahrzeuge



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