Vehicle control apparatus

A vehicle control apparatus includes an air flow sensor provided in an intake passage of an engine. The vehicle control apparatus includes a control system configured to read an output signal from the air flow sensor as first flow rate data. The control system is configured to calculate a coefficien...

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Bibliographic Details
Main Authors Goto, Ryosuke, Nakamura, Yusuke
Format Patent
LanguageEnglish
Published 20.05.2025
Subjects
BLASTING
COMBUSTION ENGINES
CONTROLLING COMBUSTION ENGINES
HEATING
HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
LIGHTING
MECHANICAL ENGINEERING
WEAPONS
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Summary:A vehicle control apparatus includes an air flow sensor provided in an intake passage of an engine. The vehicle control apparatus includes a control system configured to read an output signal from the air flow sensor as first flow rate data. The control system is configured to calculate a coefficient of variation of the first flow rate data, and subject the first flow rate data to a smoothing process to calculate second flow rate data. The control system is configured to correct the second flow rate data based on the coefficient of variation, to calculate corrected flow rate data indicating the intake air flow rate in the intake passage.
Bibliography:Application Number: US202218709956