Method for controlling fuel cell vehicles and fuel cell vehicles
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United States of America Patent
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Nov 8, 2022
Grant Date -
Sep 24, 2020
app pub date -
Jun 11, 2020
filing date -
Nov 12, 2014
priority date (Note) -
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Abstract
Provided is a method for controlling a fuel cell vehicle capable of informing a user outside of the vehicle of the possibility that the fuel stops power generation and external power-feeding stops, whereby problems due to unexpected stopping of power feeding can be avoided. In a method for controlling a fuel cell vehicle 100 including an external power-feeding device 50, when it is determined that a state of a fuel cell exceeds a limiting point where deterioration of the fuel cell 20 or a failure of a driving device to supply fuel to the fuel cell 20 occurs during external power feeding, warning is issued to outside of the vehicle 10 before the fuel cell 20 stops power generation.
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