TEMPERATURE ACQUISITION APPARATUS FOR INTERNAL COMBUSTION ENGINE

A temperature acquisition apparatus for an internal combustion engine is configured to acquire a temperature of a combustion chamber of the internal combustion engine. The apparatus includes: an electronic control unit having a processor and a memory coupled to the processor. The processor is config...

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Bibliographische Detailangaben
Hauptverfasser: Ito, Nobuaki, Hata, Ryuichi, Yamazaki, Daiki, Hironobu, Hidekazu, Nakajima, Masatoshi
Format: Patent
Sprache:eng
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Zusammenfassung:A temperature acquisition apparatus for an internal combustion engine is configured to acquire a temperature of a combustion chamber of the internal combustion engine. The apparatus includes: an electronic control unit having a processor and a memory coupled to the processor. The processor is configured to perform: acquiring an intake air amount of the internal combustion engine; calculating a cumulative intake air amount based on the intake air amount; and acquiring a temperature of the internal combustion engine based on the cumulative intake air amount.