A gear shifting control system for a vehicle includes an engine, a continuously-variable transmission, and an electronic control unit. The vehicle includes driving wheels. The engine includes an electronic throttle valve controlling a torque of the engine. The continuously-variable transmission is disposed in a power transmission path between the engine and the driving wheels. The electronic control unit is configured to i) decrease the torque of the engine by decreasing a throttle opening of the electronic throttle valve when the continuously-variable transmission upshifts, and ii) output a gear shifting start command for starting the upshifting of the continuously-variable transmission with a delay relative to a decrease start command for starting the decrease of the throttle opening of the electronic throttle valve when the continuously-variable transmission upshifts.


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    Titel :

    Gear shifting control system of vehicle continuously-variable transmission


    Beteiligte:
    ISHIKAWA SHUHEI (Autor:in) / KIMURA MOTONORI (Autor:in)

    Erscheinungsdatum :

    06.10.2015


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    Klassifikation :

    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




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