The present disclosure relates to a steering assistance system, a steering control device, and a steering control method. Specifically, the steering control device according to the present invention calculates a target rack stroke on the basis of steering information input by a driver and calculates a target instruction current according to the target rack stroke, wherein different instruction currents are calculated depending on whether other steering control devices fail, and are applied to a steering motor according to predetermined application patterns.

    La présente invention concerne un système d'assistance à la direction, un dispositif de commande de la direction et un procédé de commande de la direction. En particulier, le dispositif de commande de la direction calcule une course de crémaillère cible sur la base d'informations de direction entrées par un conducteur et calcule un courant d'instruction cible en fonction de la course de crémaillère cible, différents courants d'instruction étant calculés en fonction de l'éventuelle défaillance d'autres dispositifs de commande de la direction et sont appliqués à un moteur de direction selon des modèles d'application prédéterminés.

    본 개시는 조향 보조 시스템, 조향 제어 장치 및 조향 제어 방법에 관한 것이다. 구체적으로, 본 개시에 따른 조향 제어 장치는 운전자에 의해 입력된 조향 정보에 기초하여 목표 랙스트로크를 계산하고, 목표 랙스트로크에 따른 목표 지령전류를 계산하되, 타 조향 제어 장치의 페일 여부에 따라 서로 다른 지령전류를 계산하고, 미리 설정된 인가패턴에 따라 조향모터에 인가한다.


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    Title :

    STEERING ASSISTANCE SYSTEM, STEERING CONTROL DEVICE, AND STEERING CONTROL METHOD


    Additional title:

    SYSTÈME D'ASSISTANCE À LA DIRECTION, DISPOSITIF DE COMMANDE DE LA DIRECTION ET PROCÉDÉ DE COMMANDE DE LA DIRECTION
    조향 보조 시스템, 조향 제어 장치 및 조향 제어 방법


    Contributors:
    KIM TAE SIK (author)

    Publication date :

    2020-09-17


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Korean


    Classification :

    IPC:    B62D MOTOR VEHICLES , Motorfahrzeuge



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