| 摘要 |
<P>PROBLEM TO BE SOLVED: To surely prevent excess temperature increase of a high-pressure gas fuel tank in filling gas to a vehicle having a high-pressure gas fuel tank, without requiring communication between the vehicle and a gas filling station. <P>SOLUTION: The vehicle 1 comprises: a high-pressure hydrogen tank storing gaseous hydrogen at high pressure; an engine 1 to which the gaseous hydrogen stored in the tank 11 is supplied to generate a driving force; a tank temperature sensor 22 detecting a temperature of the tank 11; a tank pressure sensor 24 detecting a remaining amount of hydrogen in the tank 11; and a control unit 30 controlling a fuel indicator 25 so as to filling up the tank 11 with the gaseous hydrogen with a large remaining amount of hydrogen detected by the pressure sensor 24, when the temperature detected by the temperature sensor 22 is higher than a temperature of a boundary compared with when the temperature is lower than the temperature of the boundary. <P>COPYRIGHT: (C)2008,JPO&INPIT |
