| 摘要 |
The present invention relates to a vehicle body height multi-control apparatus for an air suspension system, wherein an air spring is interposed between a vehicle body and a suspension arm to control the vehicle body height by the injection and discharge of compressed air. The vehicle body height control apparatus comprises: a mechanical leveling valve which rotates in the forward and reverse directions and the upward and downward directions, or in the left and right directions, so as to control the injection and discharge of the compressed air; a valve driver which drives the leveling valve in the direction of the injection and discharge of the compressed air; and a controller which controls the operation of the valve driver. Thus, an inexpensive vehicle body height multi-control apparatus for an air suspension system, which has a simple structure to enable a user to freely control the vehicle body height as needed, is provided. |
