A control device for an automatic transmission of a vehicle includes a shift control section including; a deceleration state judging section configured to judge whether a deceleration of the vehicle is a gentle deceleration state or a sudden deceleration state, and a downshift control section configured to command a plural stage downshift to downshift from a current shift stage of the automatic shift mechanism to a target shift stage that is lower than the current shift stage by two stages or more when the deceleration state judging section judges the sudden deceleration state.


    Access

    Download


    Export, share and cite



    Title :

    Automatic gear changer control device and control method


    Contributors:

    Publication date :

    2020-08-04


    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 / F16H Getriebe , GEARING



    FRONT GEAR CHANGER

    SHIPMAN CHRISTOPHER / JORDAN BRIAN / SANTURBANE MARK et al. | European Patent Office | 2024

    Free access

    Front gear changer

    SHIPMAN CHRISTOPHER / JORDAN BRIAN / SANTURBANE MARK et al. | European Patent Office | 2016

    Free access

    FRONT GEAR CHANGER

    SHIPMAN CHRISTOPHER / JORDAN BRIAN / SANTURBANE MARK | European Patent Office | 2021

    Free access

    Front gear changer

    SHIPMAN CHRISTOPHER / JORDAN BRIAN / SANTURBANE MARK et al. | European Patent Office | 2018

    Free access

    FRONT GEAR CHANGER

    SHIPMAN CHRISTOPHER / JORDAN BRIAN / SANTURBANE MARK et al. | European Patent Office | 2023

    Free access