A four-wheel drive vehicle includes: a drive-power distribution device for distributing a drive power from an engine to main and auxiliary drive wheels with a drive-power distribution ratio between the main drive wheels and auxiliary drive wheels; and a control apparatus for controlling an electric motor such that the drive-power distribution ratio becomes a target distribution ratio value, by setting an electric-current command value for driving an electric motor. The control apparatus is configured, in a drive-power transmitted state in which the drive power is transmitted to the drive-power distribution device, to execute a command-value reduction control operation for causing the electric motor to be driven with the electric-current command value being set to a value smaller than in a drive-power non-transmitted state in which the drive power is not being transmitted to the drive-power distribution device.


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    FOUR-WHEEL DRIVE VEHICLE


    Beteiligte:
    TABATA ATSUSHI (Autor:in) / OKUDA KOICHI (Autor:in) / TAKAIRA KOJI (Autor:in) / TAKAHASHI AKINORI (Autor:in) / MAKINO YUUKI (Autor:in)

    Erscheinungsdatum :

    2021-12-23


    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 / B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES






    Four-wheel-drive vehicle

    TABATA ATSUSHI / OKUDA KOICHI / NAKANO MASATO et al. | Europäisches Patentamt | 2023

    Freier Zugriff

    FOUR-WHEEL-DRIVE VEHICLE

    TABATA ATSUSHI / OKUDA KOICHI / MAKINO YUKI et al. | Europäisches Patentamt | 2021

    Freier Zugriff