The invention is concerned with control of a motor vehicle powertrain having a transmission of torque-controlled type. The powertrain also has an engine which provides a controllable engine torque. The method involves determining a reaction torque requirement and an engine torque requirement suitable to create a desired wheel torque and also a desired engine acceleration. The engine torque and the reaction torque provided by the transmission are set accordingly. The invention is characterized by the fact that the aforementioned calculation involves estimating and allowing for vehicle acceleration.


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    Method for controlling a motor vehicle powertrain


    Beteiligte:

    Erscheinungsdatum :

    2015-07-14


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    Klassifikation :

    IPC:    F16H Getriebe , GEARING / 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 / G06F ELECTRIC DIGITAL DATA PROCESSING , Elektrische digitale Datenverarbeitung



    Method for controlling hybrid powertrain for motor vehicle

    SEEBIG JOHANNES / TONIUS NILS / FRITZMANN PETER | Europäisches Patentamt | 2023

    Freier Zugriff

    POWERTRAIN, METHOD OF CONTROLLING POWERTRAIN, AND VEHICLE

    JOHAN FOLKESSON / ANDERS HEDMAN | Europäisches Patentamt | 2023

    Freier Zugriff

    Powertrain, method for controlling powertrain, and vehicle

    FOLKESSON JOHAN / HEDMAN ANDERS | Europäisches Patentamt | 2023

    Freier Zugriff

    Motor vehicle powertrain

    LITTLEFIELD JOSEPH R / HOLMES ALAN G / RISKO CATTELL REBECCA K | Europäisches Patentamt | 2019

    Freier Zugriff

    Transmission Assembly for a Motor Vehicle Powertrain, Powertrain, and Method for Controlling Same

    BECK STEFAN / KALTENBACH JOHANNES / HORN MATTHIAS et al. | Europäisches Patentamt | 2022

    Freier Zugriff