The invention discloses a torque distribution method of a hybrid vehicle. The method comprises the following steps: obtaining the state of charge (SOC) of a power battery of the hybrid vehicle, a rotary speed n of the input end of a gear box of the hybrid vehicle and a required torque tr of the input end of the gear box; obtaining first, second, third, fourth and fifth torques ta, tb, tc, td and te according to the rotary speed n of the input end of the gear box and a five-line five-area characteristic curve of the hybrid vehicle; and subjecting an engine and a motor of the hybrid vehicle to torque distribution according to the required torque tr of the input end of the gear box and the first, second, third, fourth and fifth torques ta, tb, tc, td and te. The torque distribution method uses the five-line five-area characteristic curve to optimize the torque distribution between the engine and the motor, and the fuel economical efficiency of the hybrid vehicle is greatly increased. The invention also discloses the hybrid vehicle.


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    Hybrid vehicle and torque distribution method thereof


    Beteiligte:
    YANG WEIBIN (Autor:in)

    Erscheinungsdatum :

    2015-08-12


    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



    Torque distribution method and torque distribution device for hybrid electric vehicle

    GUO SIYANG / JIANG BO / YANG CHAOQUN et al. | Europäisches Patentamt | 2020

    Freier Zugriff

    Hybrid electric vehicle and torque distribution method and device thereof

    TANG YAMIN / CHEN XINLI | Europäisches Patentamt | 2021

    Freier Zugriff

    Torque distribution method of hybrid electric vehicle

    WANG XIAOHONG / WU FAN / JIANG YINING et al. | Europäisches Patentamt | 2023

    Freier Zugriff

    Torque distribution method of hybrid power vehicle and hybrid power vehicle

    ZHAO YANG / ZHAO HUICHAO / WU AIBIN et al. | Europäisches Patentamt | 2023

    Freier Zugriff

    Torque distribution method, hybrid power system and vehicle

    SU HANG / WANG QI / ZHANG YUNHENG | Europäisches Patentamt | 2023

    Freier Zugriff