Fuel cell vehicle and liquid state estimation method
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United States of America Patent
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Aug 2, 2022
Grant Date -
Dec 10, 2020
app pub date -
May 1, 2020
filing date -
May 9, 2019
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Abstract
A fuel cell vehicle is equipped with a fuel cell system including a gas liquid separation unit for separating gas and liquid and discharging the separated liquid. The fuel cell vehicle includes an acceleration sensor for detecting information regarding acceleration, and a control unit for estimating the discharge state of the liquid from the gas liquid separation unit based on the information regarding acceleration. Based on acceleration applied to the liquid in the gas liquid separation unit, the control unit can estimate whether the liquid is discharged from the gas liquid separation unit or the liquid is not discharged and remains as the remaining liquid in the gas liquid separation unit.
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