ENGINE CONTROL DEVICE AND VEHICLE
Number of patents in Portfolio can not be more than 2000
United States of America
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Issued Date -
Dec 19, 2024
app pub date -
Oct 18, 2022
filing date -
Oct 18, 2022
priority date (Note) -
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Abstract
Provided are an engine control device and a vehicle with which the methane number of LNG fuel can be estimated. The engine control device is capable of using liquefied natural gas as fuel, and is provided with an acquisition unit that acquires an ignition retard control amount for avoiding engine knocking, and an estimating unit that estimates the methane number of the liquefied natural gas on the basis of an index value indicating the acquired ignition retard control amount.
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