PROBLEM TO BE SOLVED: To provide a restart control system of an engine, a hybrid vehicle and a restart control method of the engine, capable of reducing a load to a motor by reducing start torque necessary for the motor to supply by comparatively simple control.SOLUTION: When an engine 10 is stopped in inertia travel of a vehicle, and further when a restart request signal of the engine 10 is received, power is supplied to the engine 10 from a motor generator 31, and restart compensation control is implemented as control for temporarily switching a clutch 14 from a disconnected state to a half-connected state to keep the half-connected state in which power is transmitted to the engine 10 from a driving wheel 24 through a differential 23, a propeller shaft 22 and a clutch 14 for a predetermined set time t, and returning the clutch 14 from the half-connected state to the disconnected state.SELECTED DRAWING: Figure 1

    【課題】比較的簡単な制御で、モーターが供給する必要のある起動トルクを減少して、モーターへの負荷を軽減することができるエンジンの再始動制御システム、ハイブリッド車両及びエンジンの再始動制御方法を提供する。【解決手段】車両が惰性走行時で、かつ、エンジン10が停止している場合に、さらに、エンジン10の再始動要求信号を受信したときに、モータージェネレーター31からエンジン10に動力を供給するとともに、クラッチ14を一時的に断状態から半接状態に切り替えて、駆動輪24からデファレンシャル23、プロペラシャフト22、クラッチ14を介してエンジン10に動力を伝達する半接状態を予め設定した設定時間tの間維持した後に、クラッチ14を半接状態から断状態に戻す制御である再始動補助制御を行う。【選択図】図1


    Access

    Download


    Export, share and cite



    Title :

    RESTART CONTROL SYSTEM OF ENGINE, HYBRID VEHICLE, AND RESTART CONTROL METHOD OF ENGINE


    Additional title:

    エンジンの再始動制御システム、ハイブリッド車両及びエンジンの再始動制御方法


    Contributors:

    Publication date :

    2017-06-29


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    F16D COUPLINGS FOR TRANSMITTING ROTATION , Nicht schaltbare Kupplungen / B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / 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 / F02D CONTROLLING COMBUSTION ENGINES , Steuern oder Regeln von Brennkraftmaschinen



    ENGINE RESTART CONTROL DEVICE AND ENGINE RESTART PROHIBITION DEVICE

    SEGUCHI HIROAKI | European Patent Office | 2016

    Free access

    Engine restart method of hybrid vehicle

    KANG DONG WOO | European Patent Office | 2020

    Free access

    WORK MACHINE ENGINE RESTART SYSTEM AND ENGINE RESTART METHOD

    ISHIHARA NAOKI / YOSHIDA MASAHIRO | European Patent Office | 2018

    Free access

    Method for Engine Restart Control of Vehicle

    European Patent Office | 2025

    Free access

    Method for Engine Restart Control of Vehicle

    BYUN JUNG SUP / LEE SEUNG WOO / WON CHAN HEE et al. | European Patent Office | 2021

    Free access