A starting control device for an internal combustion engine is provided with a hard cranking device and a soft cranking device that are respectively capable of and incapable of cranking the internal combustion engine to a target idle rotation speed. The starting control device includes a unit determining whether to carry out starting in a non-combustion pressure mode whereby starting is carried out with the hard cranking device, or in a combustion pressure combination mode whereby starting is carried out through cranking with the soft cranking device while using a combustion pressure generated by supplying fuel to the internal combustion engine in combination (S102); and a unit making an amount of intake air during cranking differ between a case where starting is carried out in the non-combustion pressure mode (S103) and a case where starting is carried out in the combustion pressure combination mode (S104).
STARTUP CONTROL DEVICE FOR INTERNAL COMBUSTION ENGINES AND STARTUP CONTROL METHOD
STARTSTEUERUNGSVORRICHTUNG FÜR VERBRENNUNGSMOTOREN UND STARTSTEUERUNGSVERFAHREN
DISPOSITIF DE COMMANDE DE DÉMARRAGE POUR MOTEURS À COMBUSTION INTERNE ET PROCÉDÉ DE COMMANDE DE DÉMARRAGE
2017-06-07
Patent
Electronic Resource
English
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 / 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 / F02N STARTING OF COMBUSTION ENGINES , Anlassen von Brennkraftmaschinen |
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