In an engine output control apparatus of a power train employing an engine and an automatic transmission, capable of executing engine output control for excessive torque input prevention engine torque limiting action and for a shift speed control of the transmission, at least two different kinds of engine output control systems having control characteristics differing from each other, are provided. A controller selectively uses these engine output control systems depending on a power-train operating condition, such that a first one of the engine output control systems having a superior transient response is used for the engine output control for shift response control during shifting, and that a second one of the engine output control systems having a superior steady-state stability is used for the engine output control for excessive torque input prevention engine torque limiting action during non-shifting.


    Access

    Download


    Export, share and cite



    Title :

    ENGINE OUTPUT CONTROL APPARATUS OF POWER TRAIN


    Additional title:

    VORRICHTUNG ZUM STEUERN DER MOTORLEISTUNG EINES ANTRIEBSSTRANGS
    APPAREIL DE CONTRÔLE DE LA SORTIE D'UN MOTEUR D'UN GROUPE MOTO-PROPULSEUR


    Contributors:

    Publication date :

    2019-10-16


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    F02D CONTROLLING COMBUSTION ENGINES , Steuern oder Regeln von Brennkraftmaschinen / 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



    POWER TRAIN CONTROL MEANS FOR BUFFERING ENGINE HIGH OUTPUT POWER

    MIYAO TAKAYUKI | European Patent Office | 2021

    Free access

    ENGINE POWER OUTPUT CONTROL METHOD AND APPARATUS

    YANG DEFENG | European Patent Office | 2020

    Free access

    FLOATING ENGINE POWER TRAIN

    YOHANNES ZEKARIAS W / WILSON MATTHEW / SMITH DAVID A et al. | European Patent Office | 2021

    Free access

    Engine power and train resistance

    Engineering Index Backfile | 1915


    TRAIN POSITION OUTPUT DEVICE, TRAIN POSITION OUTPUT METHOD, AND PROGRAM

    KAWASHIMA IZUMI | European Patent Office | 2016

    Free access