To provide a power train control device which can quickly restart an engine when an engine stall occurs by abrupt deceleration.SOLUTION: A power train control device comprises: a clutch control part 300 for switching between a fastening state and a release state of a clutch 111 arranged in the middle of a power transmission mechanism; an engine stall detection part 20 for detecting an engine stall state of an engine 1; and a deceleration state detection part for detecting an abrupt deceleration state of a vehicle. The clutch control part performs restart control for switching the clutch to the release state from the fastening state when the abrupt deceleration state is detected, and when the engine stall state is detected after the clutch is switched to the release state, switching the clutch to the release state after the clutch is brought into the fasten state once again.SELECTED DRAWING: Figure 1

    【課題】急減速によりエンジンストールが発生した際に迅速にエンジンを再始動可能なパワートレーン制御装置を提供する。【解決手段】パワートレーン制御装置を、動力伝達機構の途中に設けられたクラッチ111の締結状態と解放状態とを切り換えるクラッチ制御部300と、エンジン1のエンジンストール状態を検出するエンジンストール検出部20と、車両の急減速状態を検出する減速状態検出部とを備え、クラッチ制御部は、急減速状態を検出した場合にクラッチを締結状態から解放状態に切り換えるとともに、解放状態へ切り替えた後にエンジンストール状態を検出した場合には、クラッチを再度締結状態とした後に解放状態に切り換える再始動制御を実行する構成とする。【選択図】図1


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    Title :

    POWER TRAIN CONTROL DEVICE


    Additional title:

    パワートレーン制御装置


    Contributors:

    Publication date :

    2019-08-29


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    F02D CONTROLLING COMBUSTION ENGINES , Steuern oder Regeln von Brennkraftmaschinen / 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 / F02N STARTING OF COMBUSTION ENGINES , Anlassen von Brennkraftmaschinen / F16H Getriebe , GEARING



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