JPS61110408U - - Google Patents
Info
- Publication number
- JPS61110408U JPS61110408U JP20144884U JP20144884U JPS61110408U JP S61110408 U JPS61110408 U JP S61110408U JP 20144884 U JP20144884 U JP 20144884U JP 20144884 U JP20144884 U JP 20144884U JP S61110408 U JPS61110408 U JP S61110408U
- Authority
- JP
- Japan
- Prior art keywords
- fluid
- spring chamber
- valve
- suspension
- fluid spring
- 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
- 239000012530 fluid Substances 0.000 claims 11
- 230000036461 convulsion Effects 0.000 claims 2
- 238000007599 discharging Methods 0.000 claims 2
- 230000008602 contraction Effects 0.000 claims 1
- 238000001514 detection method Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 8
- 230000001133 acceleration Effects 0.000 description 1
Description
第１図は本考案の一実施例に係わる電子制御サ
スペンシヨン装置を示す構成図、第２図Ａ及びＢ
は３方向弁の開閉を示す図、第３図Ａ及びＢはソ
レノイドバルブの開閉を示す図、第４図Ａ及びＢ
は給気流量制御バルブの開閉を示す図、第５図は
姿勢制御及び車高調整時のバルブの開閉を示す図
、第６図は同実施例の動作を示すフローチヤート
、第７図は左右方向加速度Ｇの時間的経過を示す
図、第８図はｇマツプを示す図である。
１５ａ，１５ｂ……リザーブタンク、１９……
給気流量制御バルブ、２０……フロント用給気バ
ルブ、２４……リヤ用給気バルブ、２８……フロ
ント用排気バルブ、３０……リヤ用排出バルブ、
３７……コントロールユニツト。
Fig. 1 is a configuration diagram showing an electronically controlled suspension device according to an embodiment of the present invention, Fig. 2 A and B
Figure 3A and B are diagrams showing the opening and closing of the solenoid valve. Figure 4 A and B are diagrams showing the opening and closing of the three-way valve.
Figure 5 is a diagram showing the opening and closing of the intake air flow rate control valve, Figure 5 is a diagram showing the opening and closing of the valve during attitude control and vehicle height adjustment, Figure 6 is a flow chart showing the operation of the same embodiment, and Figure 7 is a diagram showing the left and right side. FIG. 8 is a diagram showing the time course of the directional acceleration G, and is a diagram showing a g map. 15a, 15b... Reserve tank, 19...
Air intake flow control valve, 20... Front air intake valve, 24... Rear air intake valve, 28... Front exhaust valve, 30... Rear exhaust valve,
37...Control unit.
Claims (1)
ペンシヨンユニツトと、各サスペンシヨンユニツ
トの各流体ばね室に各々供給用開閉弁を介して流
体を供給可能な流体供給手段と、各サスペンシヨ
ンユニツトの各流体ばね室から各々排出用開閉弁
を介して流体を排出可能な流体排出手段とを備え
たものにおいて、車体に作用する左右方向のジヤ
ークを検出するジヤーク検出手段と、上記ジヤー
クが設定値以上のときに上記各サスペンシヨンユ
ニツトの縮み側の流体ばね室に流体を設定量供給
すると共に伸び側の流体ばね室から流体を設定量
排出する制御手段とを具備したことを特徴とする
電子制御サスペンシヨン装置。 A suspension unit provided for each wheel and each having a fluid spring chamber; a fluid supply means capable of supplying fluid to each fluid spring chamber of each suspension unit via a supply on-off valve; A fluid discharge means capable of discharging fluid from each fluid spring chamber through a discharge on-off valve, and a jerk detection means for detecting jerk acting on the vehicle body in the left and right direction; An electronically controlled suspension comprising control means for supplying a set amount of fluid to the fluid spring chamber on the contraction side of each of the suspension units and discharging a set amount of fluid from the fluid spring chamber on the extension side when . sion device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1984201448U JPH0451053Y2 (en) | 1984-12-25 | 1984-12-25 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1984201448U JPH0451053Y2 (en) | 1984-12-25 | 1984-12-25 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61110408U true JPS61110408U (en) | 1986-07-12 |
| JPH0451053Y2 JPH0451053Y2 (en) | 1992-12-02 |
Family
ID=30763249
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1984201448U Expired JPH0451053Y2 (en) | 1984-12-25 | 1984-12-25 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0451053Y2 (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS56147107U (en) * | 1980-04-08 | 1981-11-06 |
-
1984
- 1984-12-25 JP JP1984201448U patent/JPH0451053Y2/ja not_active Expired
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS56147107U (en) * | 1980-04-08 | 1981-11-06 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0451053Y2 (en) | 1992-12-02 |
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