In a chassis-integrated control method for a vehicle according to the present invention, roll phase priority control in which a braking force is calculated by a torque vectoring control (TVC) function upon accelerated rotation when rotation of a vehicle (1) is recognized by an electronic stability control electronic control unit (ESC ECU; 20) or yaw feedback control in which a yaw moment margin is calculated by an electronic stability control (ESC) function upon the rotation and the braking force is calculated by the TVC function based on the yaw moment margin is performed to apply braking to an inner driving wheel among rear wheels (1-2) to perform ration escape, so that a sense of incompatibility of the vehicle is improved by the roll control under a reverse control situation prevention condition in addition to improvement of handling performance by the yaw feedback control.

    본 발명 차량의 샤시통합제어 방법은 ESC ECU(Electronic Stability Control Electronic Control Unit)(20)에 의해 차량(1)의 선회가 인식되면, 가속선회 시 TVC(Torque Vectoring Control) 기능에 의한 제동력 산출이 이루어지는 롤 위상 선제어 또는 선회 시 ESC(Electronic Stability Control) 기능에 의한 요 모멘트 마진 산출과 TVC 기능에 의한 요 모멘트 마진 기반의 제동력 산출이 이루어지는 요 피드백 제어로 후륜(1-2) 중 내측 구동륜에 제동이 가해져 선회 탈출이 수행됨으로써 요 피드백 제어에 의한 핸들링성능 향상에 더해 역제어 상황 방지 조건에서 롤 제어에 의한 차량 이질감 개선도 이루어지는 특징을 구현한다.


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    Title :

    Chassis Intergration Control Method using Roll Phase Priority Control and Vehicle thereof


    Additional title:

    롤 위상 선제어 방식 샤시통합제어 방법 및 차량


    Contributors:
    BAE HYUNG JUNE (author) / LEE HO WOOK (author) / SOHN KI MO (author)

    Publication date :

    2019-01-07


    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