| 摘要 |
<P>PROBLEM TO BE SOLVED: To display a state indication up to start completion with more precision by suitably indicating a progress according to the state of a rising temperature in a fuel cell. <P>SOLUTION: A present ratio of fuel cell temperature is displayed on a gage G using the temperature of the fuel cell at start time as a start point and the temperature of the fuel cell at start completion time as an end point. By displaying the ratio of the temperature as an indication of start completion, adverse influence caused by low precision at time estimate is eliminated. In abnormality checking start, a ratio of actual passage time to time required for abnormality checking completion can be displayed on the gage G. Furthermore, it is preferable to display a smaller value after comparing the ratio of actual passage time to time required for abnormality checking completion and the ratio for the fuel cell temperature. <P>COPYRIGHT: (C)2009,JPO&INPIT |
