| 摘要 |
PROBLEM TO BE SOLVED: To find out what is causing the extended time for filling gas into a filling tank. SOLUTION: A control device 16 of the gas supply device 10 is connected to a filling control device 82 so that data can be transmitted/received through a communication network (LAN) 84 of a filling station. As will be described later, the control device 16 stores in a storage means 60 the corresponding relation between the gas supply amount supplied to a fuel tank 13 and the gas filling pressure upon filling gas, and outputs data of the corresponding relation of the stored gas supply amount and the gas filling pressure. Thereby, a worker at the filling station can easily check the corresponding relation of the gas supply amount and the gas filling pressure with respect to the filled fuel tank 13. For example, when the gas filling time is long, the worker can recognize whether it is caused by gas leakage or by insufficient ability of the facility of the filling station. COPYRIGHT: (C)2006,JPO&NCIPI
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