A method and an apparatus for detecting abnormality of wheel alignment are disclosed. The apparatus for detecting abnormality of wheel alignment according to the present invention comprises: an information collection unit which sensor data from at least one of a speed sensor, a steering angle sensor, a yaw rate sensor, a gravitational acceleration sensor, and a tire pressure sensor; a control unit which determines whether to utilize the collected sensor data as input information in accordance with registration of ID of each tire mounted on each of front wheels (FL, FR) and rear wheels (RL, RR), and compares the input information with a preset reference value to determine abnormality of wheel alignment; and an alert unit which processes an alert signal output when the control unit determines the wheel alignment as abnormality.

    휠 얼라인먼트 이상 검출방법 및 장치가 개시된다. 본 발명에 따른 휠 얼라인먼트 이상 검출장치는 차속센서, 조향각센서, 요 레이트 센서, 중력가속도 센서 및 타이어 압력 센서 중 적어도 하나로부터 센서 데이터를 수집하는 정보수집부; 전륜(FL,FR) 및 후륜(RL,RR) 각각에 장착된 타이어의 ID 등록여부에 따라, 수집된 상기 센서 데이터를 입력정보로 활용할지 여부를 결정하고, 상기 입력정보를 기 설정된 기준값과 비교하여 휠 얼라인먼트의 이상을 판단하는 제어부; 및 상기 제어부에서 휠 얼라인먼트 이상으로 판단된 경우 출력되는 경고신호를 처리하는 경고부를 포함한다.


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    Title :

    APPARATUS AND METHOD FOR DETECTING ERROR OF WHEEL ALIGNMENT


    Additional title:

    휠 얼라인먼트 이상 검출방법 및 장치


    Contributors:

    Publication date :

    2016-06-13


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Korean


    Classification :

    IPC:    B62D MOTOR VEHICLES , Motorfahrzeuge / G01M TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES , Prüfen der statischen oder dynamischen Massenverteilung rotierender Teile von Maschinen oder Konstruktionen



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