The present invention relates to a steering angle diagnosis and correction device for a steer-by-wire steering system and includes a sensor unit that detects information for diagnosing steering angle alignment errors between two systems from multiple sensors installed in the two systems of a steer-by-wire (SBW) steering system: an upper system on the steer side and a lower system on the wheel side; and a controller that diagnoses the steering angle alignment error between the two systems and performs real-time correction based on the information detected through the sensor unit.

    본 발명은 스티어 바이 와이어 조향 시스템의 조향각 진단과 보정 장치에 관한 것으로, SBW(Steer By Wire) 조향 시스템의 두 시스템인 Steer측 상부 시스템과 Wheel측 하부 시스템에 구비된 복수의 센서로부터 상기 두 시스템간의 조향각 정렬 오차를 진단하기 위한 정보를 검출하는 센서부; 및 상기 센서부를 통해 검출된 정보를 바탕으로, 상기 두 시스템간의 조향각 정렬 오차를 진단하여 실시간 보정을 수행하는 컨트롤러;를 포함한다.


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    Title :

    APPARATUS FOR DIAGNOSING AND CALIBRATING STEERING ANGLE OF STEER BY WIRE STEERING SYSTEM AND METHOD THEREOF


    Additional title:

    스티어 바이 와이어 조향 시스템의 조향각 진단과 보정 장치 및 방법


    Contributors:

    Publication date :

    2023-12-14


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Korean


    Classification :

    IPC:    B62D MOTOR VEHICLES , Motorfahrzeuge





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