The present invention relates to a lateral acceleration limiting device, a system having the same, and a method thereof. According to an embodiment of the present invention, the lateral acceleration limiting device comprises: a lateral acceleration determination unit configured to calculate current lateral acceleration of a vehicle, predict forward lateral acceleration, and determine whether the prediction lateral acceleration and the current lateral acceleration are greater than a predetermine reference value; a control unit configured to determine whether to generate a warning or whether to adjust steering torque, depending on a result determined by the lateral acceleration determination unit; and a steering torque adjusting unit configured to adjust the steering torque depending on control of the control unit.

    본 발명은 횡가속도 제한 장치, 그를 포함한 시스템 및 그 방법에 관한 것으로, 본 발명의 실시예에 따른 횡가속도 제한 장치는 차량의 현재 횡가속도를 산출하고 전방의 횡가속도를 예측하여, 예측된 예측 횡가속도와 상기 현재 횡가속도가 미리 정한 기준치를 초과하는 지를 판단하는 횡가속도 판단부; 상기 횡가속도 판단부의 판단 결과에 따라, 경고 발생 여부 또는 조향 토크 조정 여부를 판단하는 제어부; 및 상기 제어부의 제어에 따라 조향 토크를 조정하는 조향토크 조정부;를 포함할 수 있다.


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    Title :

    Apparatus for limiting lateral acceleration system having the same and method thereof


    Additional title:

    횡가속도 제한 장치, 그를 포함한 시스템 및 그 방법


    Contributors:
    KIM HOI WON (author) / LEE KYOUNG JUN (author) / UM DOO JIN (author) / LEE DONG GU (author) / OH DONG EON (author) / YOO HYUN JAE (author) / KIM BEOM JUN (author) / KIM DAE YOUNG (author) / HAN YOUNG MIN (author) / MOON SEUNG GEON (author)

    Publication date :

    2019-05-09


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Korean


    Classification :

    IPC:    B60W CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION , Gemeinsame Steuerung oder Regelung von Fahrzeug-Unteraggregaten verschiedenen Typs oder verschiedener Funktion




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