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    • 2. 发明专利
    • Car height adjusting device
    • 车高调整装置
    • JPS57118906A
    • 1982-07-24
    • JP296481
    • 1981-01-12
    • Aisin Seiki Co LtdToyota Motor Corp
    • FUSHIMI TAKEHIKOIMAI NOBUYUKIOOHASHI KAORUNOGAMI TAKAHIRO
    • B60G17/00B60G17/015
    • B60G17/015B60G2400/204B60G2400/252B60G2400/82B60G2500/30B60G2600/04B60G2600/60
    • PURPOSE:To have automatic adjustment of car height in compliance with the condition of road by setting a target value in accordance with oscillation in sensed car height. 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 target car height is attained. The car speed signal is obtained through car speed meter cable 28. LED display alleys 271, 272 give indication of the car height. The CPU 231 calculates the time system smoothed value for the sensed car heightto set a target value for the car height according to the oscillation in the smoothed value for the sensed car height. Because car height is determined according to oscillation, the car height is kept at the optimum always in compliance with the condition of the road.
    • 目的:根据驾驶室高度的震动设定目标值,使汽车高度自动调整,以符合道路状况。 构成:电位计12-15装在前后悬挂装置1-4上,以感测汽车的高度。 感测到的轿厢高度被放置在轿厢高度控制装置20和微型计算机231-233中,控制阀7,8,从而达到目标车高。 轿厢速度信号是通过汽车速度计电缆28获得的.LED显示区域271,272表示轿厢高度。 CPU 231计算感测轿厢高度的时间系统平滑值,根据感测到的轿厢高度的平滑值的振动来设定轿厢高度的目标值。 由于汽车的高度是根据振动决定的,因此汽车的高度始终按照道路状况保持在最佳状态。
    • 3. 发明专利
    • Car height adjusting device
    • 车高调整装置
    • JPS57118907A
    • 1982-07-24
    • JP296581
    • 1981-01-12
    • Aisin Seiki Co LtdToyota Motor Corp
    • FUSHIMI TAKEHIKOIMAI NOBUYUKIOOHASHI KAORUNOGAMI TAKAHIRO
    • B60G17/00B60G17/015
    • B60G17/015B60G2400/204B60G2400/252B60G2500/30B60G2600/04
    • 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.
    • 目的:对汽车高度进行反馈控制,使汽车高度根据轿厢高度的目标值达到最佳值。 构成:电位计12-15装在前后悬挂装置1-4上,以感测汽车的高度。 将感测到的轿厢高度放置在轿厢高度控制装置20和微型计算机231-233中,控制阀7,8,使得达到轿厢高度。 汽车速度信号通过汽车速度计电缆28获得,LED显示屏271,272给出汽车高度的指示。 CPU 231基于轿厢高度和感测到的速度来控制阀7,8,从而达到根据轿厢速度的目标轿厢高度。 汽车高度根据车速自动设定,对目标值进行反馈控制。