JPH0332511U - - Google Patents
Info
- Publication number
- JPH0332511U JPH0332511U JP9078389U JP9078389U JPH0332511U JP H0332511 U JPH0332511 U JP H0332511U JP 9078389 U JP9078389 U JP 9078389U JP 9078389 U JP9078389 U JP 9078389U JP H0332511 U JPH0332511 U JP H0332511U
- Authority
- JP
- Japan
- Prior art keywords
- lateral acceleration
- cylinder section
- hydraulic
- air
- steering angle
- 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
- 230000001133 acceleration Effects 0.000 claims description 7
- 239000000725 suspension Substances 0.000 claims description 2
- 238000001514 detection method Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
Description
第１図は本考案の一実施例を示す油圧・空圧回
路図、第２，３図は発生横加速度、横加速度セン
サ出力電圧、操舵角の関係を示すグラフ、第４図
は同実施例の制御系を示すブロツク図、第５図は
従来の技術を示す油圧・空圧回路図である。
１ａ，１ｂ……エアサスペンシヨン、２ａ，２
ｂ……主空気室、３……アクチユエータ（エアボ
リユーム調整手段）、４……エアシリンダ部、５
……油圧シリンダ部、６……ピストン、７ａ，７
ｂ……空気室、１３……油圧制御手段、２７……
制御バルブ、２８……マイクロコンピユータ（制
御部）、３４……舵角センサ、３５……横加速度
センサ。
Fig. 1 is a hydraulic/pneumatic circuit diagram showing one embodiment of the present invention, Figs. 2 and 3 are graphs showing the relationship between generated lateral acceleration, lateral acceleration sensor output voltage, and steering angle, and Fig. 4 is the same embodiment. FIG. 5 is a hydraulic/pneumatic circuit diagram showing the conventional technology. 1a, 1b...air suspension, 2a, 2
b... Main air chamber, 3... Actuator (air volume adjustment means), 4... Air cylinder section, 5
... Hydraulic cylinder section, 6 ... Piston, 7a, 7
b...Air chamber, 13...Hydraulic control means, 27...
Control valve, 28... Microcomputer (control unit), 34... Rudder angle sensor, 35... Lateral acceleration sensor.
Claims (1)
部を有するエアボリユーム調整手段と、前記エア
シリンダ部の空気室に連通接続されるエアサスペ
ンシヨンの主空気室と、車両情報に基づいて前記
油圧シリンダ部の油圧を制御する油圧制御手段と
を備えたロール制御装置において、前記油圧制御
手段に、舵角センサと、横加速度センサと、前記
油圧シリンダ部への供給油圧をキヤンセル可能な
制御バルブと、前記舵角センサと横加速度センサ
の検出信号を基に舵角方向と横加速度発生方向を
比較して舵角方向と横加速度発生方向が逆の場合
に前記制御バルブを油圧キヤンセル方向に作動さ
せる制御部とを設けたことを特徴とする車両のロ
ール制御装置。 an air volume adjusting means having a hydraulic cylinder section and an air cylinder section that interlock with each other; a main air chamber of an air suspension that is communicatively connected to the air chamber of the air cylinder section; In the roll control device, the hydraulic control means includes a steering angle sensor, a lateral acceleration sensor, a control valve capable of canceling the hydraulic pressure supplied to the hydraulic cylinder section, and a control unit that compares the steering angle direction and the lateral acceleration generation direction based on detection signals from the sensor and the lateral acceleration sensor, and operates the control valve in the hydraulic cancel direction when the steering angle direction and the lateral acceleration generation direction are opposite; A roll control device for a vehicle, characterized in that:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9078389U JPH0332511U (en) | 1989-08-01 | 1989-08-01 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9078389U JPH0332511U (en) | 1989-08-01 | 1989-08-01 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0332511U true JPH0332511U (en) | 1991-03-29 |
Family
ID=31640295
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9078389U Pending JPH0332511U (en) | 1989-08-01 | 1989-08-01 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0332511U (en) |
-
1989
- 1989-08-01 JP JP9078389U patent/JPH0332511U/ja active Pending