| 摘要 |
<P>PROBLEM TO BE SOLVED: To securely notify an emergency in a navigation device mounted on a fuel cell vehicle. <P>SOLUTION: A system mounted on a fuel cell vehicle comprises a fuel cell to supply power to the engine of the vehicle, a cell controller to control so as to stop the fuel cell when detecting a predetermined abnormality, and the navigation device to operate by receiving supply of power from the fuel cell. The navigation device is equipped with an emergency notifying switch to receive an instruction of the emergency notification from a user. The cell controller is equipped with a means to detect an ON/OFF state of the emergency notifying switch, and restarts the drive of the fuel cell when detecting the ON state of the emergency notifying switch even when the drive of the fuel cell is stopped by the detection of a predetermined abnormality. <P>COPYRIGHT: (C)2007,JPO&INPIT |
