A vehicle gear-shifting control apparatus is equipped with an engine, a motor, an automatic transmission, a friction brake system, and a controller which executes, during deceleration of a vehicle during which the friction brake system is distributing a braking force to front and rear wheels, a regeneration control of imparting a regenerative braking torque to the rear wheels by causing the motor to perform a regeneration operation and a gear-shifting control of changing a shift stage of the automatic transmission by outputting a gear-shifting signal in accordance with the rotation speed of an input shaft to the automatic transmission. When the controller determines an oversteered state of the vehicle during the regeneration control, the controller increases an input torque of the input shaft so that the regenerative braking torque decreases while maintaining the regeneration operation of the motor and, at the same time, limits the gear-shifting control.


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    Title :

    VEHICLE GEAR-SHIFTING CONTROL APPARATUS


    Contributors:

    Publication date :

    2023-11-02


    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 / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / B60T Bremsanlagen für Fahrzeuge oder Teile davon , VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF / F16H Getriebe , GEARING



    VEHICLE GEAR-SHIFTING CONTROL APPARATUS

    YAMADA MAKOTO / UEMATSU TOORU / YAMASAKI ATSUSHI | European Patent Office | 2023

    Free access

    VEHICLE GEAR-SHIFTING CONTROL APPARATUS

    YAMADA MAKOTO / UEMATSU TOORU / YAMASAKI ATSUSHI | European Patent Office | 2023

    Free access

    Vehicle gear-shifting control apparatus

    YAMADA MAKOTO / UEMATSU TOORU / YAMASAKI ATSUSHI | European Patent Office | 2023

    Free access

    VEHICLE GEAR-SHIFTING CONTROL APPARATUS

    YAMADA MAKOTO / UEMATSU TOORU / YAMASAKI ATSUSHI | European Patent Office | 2023

    Free access

    Vehicle gear-shifting control apparatus

    YAMADA MAKOTO / UEMATSU TOORU / YAMASAKI ATSUSHI | European Patent Office | 2023

    Free access