INTERNAL COMBUSTION ENGINE CONTROL DEVICE

An internal combustion engine control device includes: detection means (216, 110) for detecting crank angle speed of the internal combustion engine (200); calculation means (120) for calculating a combustion state index value (MI) for indicating a combustion state of the internal combustion engine b...

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Bibliographische Detailangaben
Hauptverfasser:	AOYAMA YUKITOSHI, SHIMASAKI YUICHI
Format:	Patent
Sprache:	eng
Schlagworte:	BLASTING COMBUSTION ENGINES CONTROLLING COMBUSTION ENGINES HEATING HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS LIGHTING MECHANICAL ENGINEERING WEAPONS
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Beschreibung
Zusammenfassung:	An internal combustion engine control device includes: detection means (216, 110) for detecting crank angle speed of the internal combustion engine (200); calculation means (120) for calculating a combustion state index value (MI) for indicating a combustion state of the internal combustion engine based on the crank angle speed detected by the detection means; and first determination means (130) for determining whether or not white smoke is generated from the internal combustion engine and whether or not misfire of the internal combustion engine occurs by comparing the combustion state index value calculated by the calculation means with a specified first threshold (A) and a specified second threshold (B) larger than the first threshold.