To provide a vehicular control apparatus enabling a stop instruction in time for a fuel injection start period.SOLUTION: A vehicular control apparatus executes: stop processing for stopping a fuel supply to two stop-target cylinders (S26); and selection processing for selecting, from among the stop target cylinders, one cylinder that is a target of a stop instruction for stopping a fuel supply (S22). The selection processing is for selecting, from among the stop target cylinders, a cylinder for which a compression dead point comes up the earliest. A stoppable angle interval is a crank angle interval between a time from a stop instruction target cylinder is selected to a time when the stop instruction target cylinder is replaced by the next cylinder of the stop instruction target cylinders. A stop instruction to the selected cylinder is accepted before the fuel injection start period and in the stoppable angle interval. Further, the control apparatus executes delay-angle processing for delaying a fuel injection start period so that the stoppable angle interval includes a fuel injection start period (S20).SELECTED DRAWING: Figure 6

    【課題】停止指示が燃料噴射開始時期に間に合うようにできる車両の制御装置を提供する。【解決手段】車両の制御装置は、2つの停止対象気筒に対する燃料供給を停止させる停止処理を実行する(S26)。制御装置は、停止対象気筒のうち、燃料供給を停止させる停止指示の対象となる1つの気筒を選択する選択処理を実行する(S22)。選択処理は、停止対象気筒のうち最も早く圧縮上死点が出現する気筒を選択する処理である。停止指示の対象となる気筒が選択されてから、停止指示の対象となる気筒が、停止対象気筒のうちの次の気筒に切り替わるまでのクランク角度間隔が停止可能角度間隔である。選択した気筒に対する停止指示は、燃料噴射開始時期よりも前であって、かつ、停止可能角度間隔において受理される。制御装置は、停止可能角度間隔に燃料噴射開始時期が含まれるように、燃料噴射開始時期を遅角する遅角処理を実行する(S20)。【選択図】図6


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    Title :

    VEHICULAR CONTROL APPARATUS


    Additional title:

    車両の制御装置


    Contributors:
    IKEDA YUTO (author) / SUGIYAMA RYOTA (author) / GOTO TAKANOBU (author)

    Publication date :

    2023-12-27


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    F02D CONTROLLING COMBUSTION ENGINES , Steuern oder Regeln von Brennkraftmaschinen / B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES / 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



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