| 摘要 |
The present invention relates to a clod shutdown (CSD) method of a fuel cell vehicle. The CSD method is capable of improving a problem of an automatic CSD performing manner by a controller as well as a problem of a manual manner using a CSD button. The CSD method of a fuel cell vehicle includes the steps of: determining, by a controller, whether a vehicle is in a CSD on condition or in a CSD off condition by using an air temperature detected by an air temperature sensor while the vehicle is driven; displaying and memorizing, by a display means, a CSD on state or a CSD off state so that a driver can identify the CSD state according to the determination result; reversing the CSD on state or the CSD off state displayed in the display means when the driver operates a CSD button to be inputted, simultaneously memorizing the reversed CSD on state or CSD off state, and maintaining a previous display state if the driver does not operate the CSD button to be inputted; and controlling a CSD mode to perform the CSD during a predetermined time when the vehicle is currently in the CSD on state if the controller detects an key off input. |
