JPS6195615U - - Google Patents
Info
- Publication number
- JPS6195615U JPS6195615U JP18200684U JP18200684U JPS6195615U JP S6195615 U JPS6195615 U JP S6195615U JP 18200684 U JP18200684 U JP 18200684U JP 18200684 U JP18200684 U JP 18200684U JP S6195615 U JPS6195615 U JP S6195615U
- Authority
- JP
- Japan
- Prior art keywords
- handle angle
- control valve
- suspension unit
- air supply
- spring chamber
- 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 7
- 239000012530 fluid Substances 0.000 claims 4
- 230000007935 neutral effect Effects 0.000 claims 3
- 238000010586 diagram Methods 0.000 description 3
Description
第１図はこの考案の一実施例に係る電子制御サ
スペンシヨン装置を示す図、第２図は同実施例の
動作を示すフローチヤート、第３図は動作を示す
タイミング図、第４図は車速−ハンドル角マツプ
を示す図である。
１１ａ〜１１ｄ…主空気ばね室、１２ａ〜１２
ｄ…副空気ばね室、１６…コントローラ、２２ａ
〜２２ｄ…給気用ソレノイドバルブ、２３ａ〜２
３ｄ…排気用ソレノイドバルブ、２７Ｆ，２７Ｒ
…連通用ソレノイドバルブ。
Fig. 1 is a diagram showing an electronically controlled suspension device according to an embodiment of this invention, Fig. 2 is a flowchart showing the operation of the same embodiment, Fig. 3 is a timing diagram showing the operation, and Fig. 4 is a vehicle speed diagram. - It is a figure showing a steering wheel angle map. 11a-11d...main air spring chamber, 12a-12
d...Sub-air spring chamber, 16...Controller, 22a
~22d...Air supply solenoid valve, 23a~2
3d...Exhaust solenoid valve, 27F, 27R
...Solenoid valve for communication.
Claims (1)
ペンシヨンユニツトと、流体を貯めておくリザー
ブタンクと、このリザーブタンクと上記サスペン
シヨンユニツトの流体ばね室とを連結する給気用
配管に介装される各サスペンシヨンユニツト毎に
設けられる給気用制御弁と、上記各サスペンシヨ
ンユニツトの流体ばね室と排気管とを連結する排
気用配管に介装される各サスペンシヨンユニツト
毎に設けられる排気用制御弁と、ハンドル角を検
出するハンドル角検出手段と、このハンドル角を
検出するハンドル角検出手段と、このハンドル角
検出手段により検出されるハンドル角が第１中立
範囲より大きくなると上記給気用制御弁及び排気
制御弁を開閉制御してロール制御を開始し、上記
ハンドル角が上記第１中立範囲より大きい第２中
立範囲より小さくなると上記ロール制御を解除す
るコントローラ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 is provided for each wheel and has a fluid spring chamber, a reserve tank that stores fluid, and an air supply pipe that connects this reserve tank and the fluid spring chamber of the suspension unit. An air supply control valve provided for each suspension unit, and an exhaust control valve provided for each suspension unit interposed in the exhaust pipe connecting the fluid spring chamber of each suspension unit and the exhaust pipe. A control valve, a handle angle detecting means for detecting a handle angle, a handle angle detecting means for detecting the handle angle, and when the handle angle detected by the handle angle detecting means becomes larger than a first neutral range, the above-mentioned air supply A controller that starts roll control by controlling the opening and closing of a control valve and an exhaust control valve, and cancels the roll control when the steering wheel angle becomes smaller than a second neutral range that is larger than the first neutral range. An electronically controlled suspension device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18200684U JPH0418887Y2 (en) | 1984-11-30 | 1984-11-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18200684U JPH0418887Y2 (en) | 1984-11-30 | 1984-11-30 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6195615U true JPS6195615U (en) | 1986-06-19 |
| JPH0418887Y2 JPH0418887Y2 (en) | 1992-04-28 |
Family
ID=30739542
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP18200684U Expired JPH0418887Y2 (en) | 1984-11-30 | 1984-11-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0418887Y2 (en) |
-
1984
- 1984-11-30 JP JP18200684U patent/JPH0418887Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0418887Y2 (en) | 1992-04-28 |
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