본 발명은 스티어링휠의 회전방향에 따라 설정된 회전경로 내에서 일방 또는 타방으로 회전되는 프레셔; 상기 프레셔의 일방 및 타방의 회전경로 상에 회전 가능하게 구비된 가압블록; 상기 프레셔와 가압블록 사이의 회전변위가 변화되도록 프레셔의 회전방향에 대해 탄성복원력을 제공하는 제1스프링; 및 상기 가압블록이 프레셔와 멀어지는 방향으로 회전됨에 따른 회전변위가 탄력적으로 변화되도록 가압블록의 회전방향에 대해 탄성복원력을 제공하고, 상기 제1스프링보다 작은 스프링상수를 갖되, 조향각 중립위치에서 미리 압축상태로 구비되어 상기 제1스프링보다 큰 스프링력을 갖도록 구성된 제2스프링;을 포함하여 구성되는 스티어 바이 와이어 시스템의 조향 반력장치가 소개된다.

    A steering-feel control device in a steer-by-wire system may include a pressure member for rotating in a predetermined direction or an opposite direction within a rotation path depending on the rotation direction of a steering wheel, a push block rotatably provided in the rotation path of the given or opposite direction, a first elastic member for providing elastic restoration force in the rotation direction of the pressure member for elastic variation in the rotational displacement between the pressure member and the push block, and a second elastic member for providing elastic restoration force in the rotation direction of the push block for elastic variation in the rotational displacement when the push block is rotated away from the pressure member, the second elastic member having an elastic constant smaller than that of the first elastic member and being provided in a pre-compressed state to have elastic force greater than that of the first elastic member.


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    Titel :

    STEERING FEEL CONTROL DEVICE IN STEER-BY-WIRE SYSTEM


    Weitere Titelangaben:

    스티어 바이 와이어 시스템의 조향 반력장치


    Erscheinungsdatum :

    2023-11-23


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Koreanisch


    Klassifikation :

    IPC:    B62D MOTOR VEHICLES , Motorfahrzeuge



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