A method of controlling creep torque in a motor driven vehicle is disclosed herein. In this method, a downhill gradient of a road is calculated. A filter time constant is calculated using the downhill gradient, a predetermined basic creep torque, a set speed and a compensation coefficient of the predetermined basic creep torque corresponding to the set speed. At a variable control step, the calculated filter time constant is applied to a filter, the predetermined basic creep torque is input to the filter, and a motor is controlled based on a torque value output from the filter as a request torque.


    Access

    Download


    Export, share and cite



    Title :

    METHOD OF CONTROLLING CREEP TORQUE IN MOTOR DRIVEN VEHICLE


    Contributors:

    Publication date :

    2015-12-17


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

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



    METHOD FOR CONTROLLING CREEP TORQUE OF MOTOR DRIVEN VEHICLE

    JUNG JAE WON | European Patent Office | 2015

    Free access

    Method for controlling creep torque of motor-driven vehicle

    JUNG JAE WON / JEON KANG SIK | European Patent Office | 2017

    Free access

    METHOD FOR CONTROLLING CREEP TORQUE OF MOTOR DRIVEN VEHICLE

    European Patent Office | 2016

    Free access

    METHOD OF CONTROLLING CREEP TORQUE IN MOTOR DRIVEN VEHICLE

    JUNG JAE-WON | European Patent Office | 2016

    Free access

    Method of controlling creep torque in motor driven vehicle

    JUNG JAE WON | European Patent Office | 2016

    Free access