CONTROL DEVICE FOR INTERNAL COMBUSTION ENGINE AND METHOD OF CONTROLLING INTERNAL COMBUSTION ENGINE

A control device for an internal combustion engine includes an ECU. The internal combustion engine includes an oil pump, a crankshaft, a camshaft, and a variable valve timing mechanism. The ECU is configured to: calculate a required engine torque, which is an engine torque requested by a driver, bas...

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Bibliographische Detailangaben
Hauptverfasser:	TAKAGI Noboru, KANEKO Masaaki, UCHIYAMA Yoshinobu
Format:	Patent
Sprache:	eng
Schlagworte:	BLASTING COMBUSTION ENGINES CONTROLLING COMBUSTION ENGINES CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES ENGINE PLANTS IN GENERAL HEATING HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS LIGHTING MACHINES OR ENGINES IN GENERAL MECHANICAL ENGINEERING STEAM ENGINES WEAPONS
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Beschreibung
Zusammenfassung:	A control device for an internal combustion engine includes an ECU. The internal combustion engine includes an oil pump, a crankshaft, a camshaft, and a variable valve timing mechanism. The ECU is configured to: calculate a required engine torque, which is an engine torque requested by a driver, based on accelerator operation amount information; calculate a future target phase of the variable valve timing mechanism based on a rotational speed of the internal combustion engine and the required engine torque; calculate an anticipated deviation that is a difference between the future target phase and a current actual phase; and control a discharge amount of oil from the oil pump based on the anticipated deviation.