| 摘要 |
PURPOSE:To prevent a compressor for air suspension from performing useless operation at the following getting on time by releasing air such that the car level position is made slightly higher than the target value at the time of engine stop. CONSTITUTION:After the stop of a vehicle, the changeover of an ignition switch from ON to OFF is received from the A end, and the stabilization of the car level after a short time of getting on and off is awaited. In case the car level is abnormally high compared to the target level, an exhaust valve and a leveling valve are opened so as to control to hold the car level in the position slightly higher than the target value. If passengers are few at the subsequent time of getting on, only air releasing is sufficient, and if passengers are many, a little air supply is sufficient. The compressor for air suspension is thus prevented from performing useless operation. |
