본 발명은, 전기 차량용 모터 토크 제어 방법에 관한 것으로서, (a) 차량의 주행 상태를 판단하는 단계; (b) 차량의 감속 주행 조건이 만족된 경우에, 미리 정해진 크립 토크 상승율 제한 조건이 만족되었는지 판단하는 단계; 및 (c) 상기 크립 토크 상승율 제한 조건이 만족된 경우에, 크립 토크를 상승율을 제한하여 적용하는 단계를 포함한다.

    A method for controlling a motor torque in an electric vehicle, includes the steps of: (a) determining a driving condition of the vehicle; (b) determining whether or not a predetermined limiting condition for a creep torque increase rate is satisfied when it is determined that the vehicle is decelerating in step (a); and (c) limiting the creep torque increase rate when the limiting condition for a creep torque increase rate is satisfied, and applying a creep torque of which the increase rate has been limited.


    Access

    Download


    Export, share and cite



    Title :

    METHOD FOR CONTROLLING MOTOR TORQUE OF ELECTRIC VEHICLE


    Additional title:

    전기 차량용 모터 토크 제어 방법


    Publication date :

    2023-06-07


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Korean


    Classification :

    IPC:    B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen



    METHOD FOR CONTROLLING MOTOR TORQUE OF ELECTRIC VEHICLE

    JUNG JAE WON / YOO JAE YEONG / LEE SEUNG HEON | European Patent Office | 2018

    Free access

    METHOD FOR CONTROLLING MOTOR TORQUE IN ELECTRIC VEHICLE

    JUNG JAE WON / YOO JAE YEONG / LEE SEUNG HEON | European Patent Office | 2018

    Free access

    METHOD FOR CONTROLLING MOTOR TORQUE OF ELECTRIC VEHICLE

    JANG DO YOUN / SHIN DEOK KEUN / KIM SANG JOON et al. | European Patent Office | 2015

    Free access

    Method for controlling motor torque in electric vehicle

    JUNG JAE WON / YOO JAE YEONG / LEE SEUNG HEON | European Patent Office | 2020

    Free access

    VEHICLE HAVING ELECTRIC MOTOR AND METHOD OF CONTROLLING MOTOR TORQUE

    GA HAN SEON / HAN SANG WOOK / KIM NAM HAN et al. | European Patent Office | 2022

    Free access