A drive force control system for an electric vehicle configured to prevent a temperature rise in a motor to a restrictive temperature, and to ensure running stability of the electric vehicle when the temperature of the motor reaches the restrictive temperature. The control system comprises: an upper limit torque determiner that employs a torque of the first motor as an upper limit torque when a temperature of the first motor reaches a first predetermined temperature, in a case that the temperature of the first motor is higher than a first predetermined temperature but lower than a first restrictive temperature; a restrictive torque determiner that employs a first limit torque as the upper limit torque of the first motor, in a case that the temperature of the first motor reaches the first restrictive temperature; and a target torque determiner configured to determine a torque of another prime mover based on the upper limit torque of the first motor and a target torque ratio between the front wheel and the rear wheel.


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    DRIVE FORCE CONTROL SYSTEM FOR ELECTRIC VEHICLE


    Beteiligte:
    SEKIGUCHI YOSHITO (Autor:in) / TABATA ATSUSHI (Autor:in) / OKUDA KOICHI (Autor:in)

    Erscheinungsdatum :

    15.05.2025


    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



    DRIVE FORCE CONTROL SYSTEM FOR ELECTRIC VEHICLE

    SUZUKI YUSUKE / OKUDA KOICHI / TABATA ATSUSHI | Europäisches Patentamt | 2025

    Freier Zugriff

    DRIVE FORCE CONTROL DEVICE FOR ELECTRIC VEHICLE

    HASHIZAKA AKIRA / MATSUMI TOSHIYUKI / MIYAMOTO HIROAKI et al. | Europäisches Patentamt | 2016

    Freier Zugriff

    DRIVE FORCE CONTROL DEVICE FOR ELECTRIC VEHICLE

    NAGAMURA KENSUKE / HIRATA MITSUO | Europäisches Patentamt | 2015

    Freier Zugriff

    DRIVE FORCE CONTROL SYSTEM, VEHICLE, AND DRIVE FORCE CONTROL METHOD

    NADA MITSUHIRO / MAYAHARA KENJI / NAKAGAMI TAKUYA | Europäisches Patentamt | 2016

    Freier Zugriff

    DRIVE FORCE CONTROL SYSTEM FOR ELECTRIC VEHICLE, ELECTRIC VEHICLE, AND ROTARY ELECTRICAL MACHINE

    ISHII TAKAAKI / NONAKA TSUYOSHI / OGA SOHEI et al. | Europäisches Patentamt | 2016

    Freier Zugriff