| 摘要 |
PURPOSE:To automate the adjustment of a vehicle level for a station wagon or the like by determining the vehicle level by comparing the present level outputted from a level detecting means with the designated level designating means and construciting to adjust the level via the adjusting means. CONSTITUTION:When a hand brake switch 16 is opened, if a level control switch 15 is opened, a monitor 23 is energized to designate the initial running level control, which is stored in a circuit 14 via a circuit 19. The detected level of a detector 13 is compared by a circuit 19 with the designated reference level M of the switches 15, 16. The circuit 19 produces a control value corresponding to the difference to a circuit 20 to operate an exhaust valve 6 and a switch 10, thereby controlling the level. When the level coincides with the reference level M, the command of the circuit 24 is altered to be switched to a level control using a delay circuit 22. The control output from the circuit 19 is delayed via the circuit 22, and is recompared by the circuit 19 to be controlled as required. Thus, the level control can be automated. |
