| 摘要 |
<p>A micro leakage detecting device of a suspension device is provided and comprises: a detecting unit which checks whether or not a vehicle-height correcting control occurs; a driving state determining unit which checks whether or not a vehicle is driving when the occurrence of the vehicle-height correcting control is checked in the detecting unit; a vehicle-height increasing control checking unit which checks whether or not the vehicle-height correcting control is controlled to increase a vehicle height when it is checked in the driving state determining unit which the vehicle is driving; a micro leakage determining unit which updates a vehicle-height correcting control information in accordance to a vehicle-height correcting type when checked in the vehicle-height increasing control checking unit which the vehicle-height correcting control is the control to increase the vehicle height, and determines that a micro leakage occurs when the vehicle-height correcting control information is detected one or more times; and a warning unit which warns a driver when it is determined in the micro leakage determining unit which the micro leakage occurs. As detecting micro leakage which is not detected in a general fail-safe system, the present invention prevents a suspension device from being damaged and shortening its life.</p> |
