A limp home mode driving method for a hybrid electric vehicle comprises the steps of: prohibiting, by a controller, operation of an overdrive (OD) brake included in a transmission and driven by an electric oil pump (EOP) when the hybrid electric vehicle is running and the EOP cannot be controlled; limiting, by the controller, the speed of the hybrid electric vehicle based on a calorific value of a rotary drive part included in the transmission of the hybrid electric vehicle; limiting, by the controller, the torque of a motor based on its temperature and having, by the controller, the hybrid electric vehicle run in a limp home mode by driving a mechanical oil pump (MOP) included in the hybrid vehicle.

    하이브리드 차량의 림프 홈 주행 방법은, 하이브리드 차량이 주행 중이고 EOP(Electric Oil Pump)가 제어될 수 없을 때, 제어기가 변속기에 포함되고 EOP에 의해 구동되는 OD(overdrive) 브레이크의 작동을 금지시키는 단계와, 제어기가 하이브리드 차량의 변속기에 포함된 회전 구동부의 발열량에 근거하여 하이브리드 차량의 속도를 제한시키는 단계와, 제어기가 하이브리드 차량을 구동하는 구동 모터의 온도에 근거하여 구동 모터의 토크를 제한하는 단계와, 제어기가 하이브리드 차량에 포함된 MOP(Mechanical Oil Pump)를 구동하여 하이브리드 차량을 림프 홈 주행시키는 단계를 포함한다.


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    Limp home mode drive method for hybrid electric vehicle


    Weitere Titelangaben:

    하이브리드 차량의 림프 홈 주행 방법


    Beteiligte:
    KIM GYEONG CHEOL (Autor:in) / LEE HAK SUNG (Autor:in) / SONG SANG LOK (Autor:in)

    Erscheinungsdatum :

    2017-04-07


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Koreanisch


    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



    LIMP-HOME MODE FOR HYBRID VEHICLE

    SHIMIZU YU / ANDO TAKASHI / KISHIMOTO TAKESHI et al. | Europäisches Patentamt | 2019

    Freier Zugriff

    Limp home mode drive method and system for hybrid vehicle

    KIM GYEONGCHEOL / LEE HAKSUNG / SONG SANGLOK | Europäisches Patentamt | 2018

    Freier Zugriff

    LIMP HOME MODE DRIVE METHOD AND SYSTEM FOR HYBRID VEHICLE

    KIM GYEONGCHEOL / LEE HAKSUNG / SONG SANGLOK | Europäisches Patentamt | 2017

    Freier Zugriff

    Limp-home mode for a vehicle with an electric drive

    CHRIST THOMAS / RATH MICHAEL | Europäisches Patentamt | 2021

    Freier Zugriff

    Limp-Home Mode for a Vehicle with an Electric Drive

    CHRIST THOMAS / RATH MICHAEL | Europäisches Patentamt | 2016

    Freier Zugriff