JPH0288809U - - Google Patents
Info
- Publication number
- JPH0288809U JPH0288809U JP16841788U JP16841788U JPH0288809U JP H0288809 U JPH0288809 U JP H0288809U JP 16841788 U JP16841788 U JP 16841788U JP 16841788 U JP16841788 U JP 16841788U JP H0288809 U JPH0288809 U JP H0288809U
- Authority
- JP
- Japan
- Prior art keywords
- road surface
- rain
- control system
- suspension control
- operating speed
- 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.)
- Granted
Links
- 239000000725 suspension Substances 0.000 claims description 5
- 238000001514 detection method Methods 0.000 claims 1
- 230000007257 malfunction Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Description
第１図は本考案によるサスペンシヨン制御シス
テムの一実施例を示すブロツク図、第２図は第１
図の降雨状態判断回路を示すフローチヤートであ
る。
１……路面センサ、２……ワイパースイツチ、
４……降雨状態判断回路、５……サスペンシヨン
制御回路。
FIG. 1 is a block diagram showing an embodiment of the suspension control system according to the present invention, and FIG.
3 is a flowchart showing the rain state judgment circuit shown in FIG. 1...Road surface sensor, 2...Wiper switch,
4... Rain condition judgment circuit, 5... Suspension control circuit.
Claims (1)
強度変化率によつて路面状況を検知する路面セン
サからの信号を情報のひとつとして受けて作動す
るサスペンシヨン制御システムにおいて、作動速
度が可変のワイパースイツチから作動速度の設定
信号を受けて降雨状態を判定し、ワイパーの作動
速度が所定の速度より大きい場合には大粒の雨と
判断して前記路面センサでの検知を停止する降雨
状態判断回路を具備し、路面センサが大粒の雨を
検知しての誤作動を防止したことを特徴とするサ
スペンシヨン制御システム。 In a suspension control system that operates by receiving as one piece of information a signal from a road surface sensor that detects the road surface condition by the rate of change in the intensity of reflected waves of ultrasonic waves that are continuously transmitted to the road surface, a suspension control system with variable operating speed is used. A rain condition determination circuit receives an operating speed setting signal from the wiper switch and determines the rain condition, and if the wiper operating speed is higher than a predetermined speed, it determines that there are large drops of rain and stops detection by the road surface sensor. A suspension control system that prevents malfunctions caused by road sensors detecting large drops of rain.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16841788U JPH0616805Y2 (en) | 1988-12-28 | 1988-12-28 | Suspension control system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16841788U JPH0616805Y2 (en) | 1988-12-28 | 1988-12-28 | Suspension control system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0288809U true JPH0288809U (en) | 1990-07-13 |
| JPH0616805Y2 JPH0616805Y2 (en) | 1994-05-02 |
Family
ID=31457574
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16841788U Expired - Lifetime JPH0616805Y2 (en) | 1988-12-28 | 1988-12-28 | Suspension control system |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0616805Y2 (en) |
-
1988
- 1988-12-28 JP JP16841788U patent/JPH0616805Y2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0616805Y2 (en) | 1994-05-02 |
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