An engine clutch transfer torque determining apparatus of a vehicle includes: a power source including an engine and a driving motor; an engine clutch that is located between the engine and the driving motor to selectively connect the engine to the driving motor; and a vehicle controller that controls release or engagement of the engine clutch to implement a driving mode, wherein the vehicle controller releases a clutch hydraulic pressure in the engine clutch when a running state of the vehicle satisfies a transfer torque determining advancing condition, controls a speed of the motor and a speed of the engine while maintaining a speed difference between the motor and the engine in a predetermined relative speed range, and determines a transfer torque of the engine clutch based on a clutch hydraulic pressure and a clutch input torque when the engine clutch slips.


    Access

    Download


    Export, share and cite



    Title :

    Apparatus and method for determining engine clutch transfer torque of environment-friendly vehicle


    Contributors:

    Publication date :

    2016-02-10


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    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



    SYSTEM AND METHOD FOR DETERMINING ENGINE DISCONNECT CLUTCH TORQUE

    JOHRI RAJIT / LIANG WEI / YAMAZAKI MARK STEVEN et al. | European Patent Office | 2015

    Free access

    System and method for determining engine disconnect clutch torque

    JOHRI RAJIT / LIANG WEI / YAMAZAKI MARK STEVEN et al. | European Patent Office | 2017

    Free access

    System and method for determining engine disconnect clutch torque

    RYAN ABRAHAM MCGEE / MARK STEVEN YAMAZAKI / WEI LIANG et al. | European Patent Office | 2015

    Free access

    Torque control method for hybrid vehicle engine starting clutch

    LI ZHENHAI / JIANG XIAOYUAN / ZHANG TIANLE et al. | European Patent Office | 2020

    Free access

    Apparatus and method for estimating torque of engine clutch in hybrid electric vehicle

    OH JI WON / CHANG YOUNG JOON / EO JEONG SOO et al. | European Patent Office | 2019

    Free access