| 摘要 |
PURPOSE:To have a feedback control of car height so that the actual car height gets the optimum value according to the target value for car height given in compliance with the car speed. CONSTITUTION:Potentiometers 12-15 are furnished at the front and rear suspension devices 1-4 to sense the car height. The car height sensed off is placed into a car height control device 20 and micro-computers 231-233 control valves 7, 8 so that the targe car height is attained. The car speed signal is obtained through car speed meter cable 28 and LED display alleys 271, 272 give indication of the car height. The CPU 231 controls valves 7, 8 on the basis of the car height and speed sensed off so that the target car height according to the car speed is attained. The car height is set automatically in compliance with the car speed and feedback control is performed for the target value. |
