JPH0394309U - - Google Patents
Info
- Publication number
- JPH0394309U JPH0394309U JP320090U JP320090U JPH0394309U JP H0394309 U JPH0394309 U JP H0394309U JP 320090 U JP320090 U JP 320090U JP 320090 U JP320090 U JP 320090U JP H0394309 U JPH0394309 U JP H0394309U
- Authority
- JP
- Japan
- Prior art keywords
- vehicle height
- height adjustment
- wheel speed
- detection means
- vehicle
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000001514 detection method Methods 0.000 claims 3
- 239000000725 suspension Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Vehicle Body Suspensions (AREA)
Description
第１図は本考案による車高調整装置のクレーム
対応図、第２図は本考案による車高調整装置を適
用した車両の概略構成を示す斜視図、第３図はサ
スペンシヨンコントロールコンピユータによる制
御系を示すブロツク図、第４図及び第５図はサス
ペンシヨンコントロールコンピユータにて実行さ
れるフローチヤート、第６図は車両の牽引状態を
示す図、第７図は従来の車高調整装置の概略構成
を示す図である。
符号の説明、１１……ニユーマチツクシリンダ
、１３……コンプレツサ、１５……エアソレノイ
ドバルブ、１６……ハイトコントロールバルブ、
１７……サスペンシヨンコントロールコンピユー
タ、１８……車高センサ、２１……スピードセン
サ、２５……駆動回路。
Fig. 1 is a complaint response diagram of the vehicle height adjustment device according to the present invention, Fig. 2 is a perspective view showing the schematic configuration of a vehicle to which the vehicle height adjustment device according to the present invention is applied, and Fig. 3 is a control system using a suspension control computer. FIG. 4 and FIG. 5 are flowcharts executed by the suspension control computer, FIG. 6 is a diagram showing the traction state of the vehicle, and FIG. 7 is a schematic configuration of a conventional vehicle height adjustment device. FIG. Explanation of symbols, 11...Pneumatic cylinder, 13...Compressor, 15...Air solenoid valve, 16...Height control valve,
17... Suspension control computer, 18... Vehicle height sensor, 21... Speed sensor, 25... Drive circuit.
Claims (1)
持部材との間に設けられて車高を調整する車高調
整機構と、上記検出車高に基づいて上記車高調整
機構による車高調整を制御する車高調整制御手段
とを備えた車高調整装置において、 前輪の車輪回転速度を検出する前輪車輪速度検
出手段と、 後輪の車輪回転速度を検出する後輪車輪速度検
出手段と、 上記検出された前輪車輪速度と後輪車輪速度と
の差が所定の基準値より大きくなつた場合に上記
車高調整制御手段による車高調整制御を禁止せし
める車高調整禁止手段とを備えたことを特徴とす
る車高調整装置。[Scope of Claim for Utility Model Registration] Vehicle height detection means for detecting vehicle height; vehicle height adjustment mechanism provided between the vehicle body and the axle support member for adjusting vehicle height; A vehicle height adjustment device comprising: a vehicle height adjustment control means for controlling vehicle height adjustment by a vehicle height adjustment mechanism; a front wheel speed detection means for detecting the wheel rotation speed of the front wheels; Rear wheel speed detection means; and a vehicle height that inhibits vehicle height adjustment control by the vehicle height adjustment control means when the difference between the detected front wheel speed and rear wheel speed becomes larger than a predetermined reference value. A vehicle height adjustment device characterized by comprising: adjustment prohibition means.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP320090U JPH0394309U (en) | 1990-01-18 | 1990-01-18 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP320090U JPH0394309U (en) | 1990-01-18 | 1990-01-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0394309U true JPH0394309U (en) | 1991-09-26 |
Family
ID=31507035
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP320090U Pending JPH0394309U (en) | 1990-01-18 | 1990-01-18 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0394309U (en) |
-
1990
- 1990-01-18 JP JP320090U patent/JPH0394309U/ja active Pending