JPS62163109U - - Google Patents
Info
- Publication number
- JPS62163109U JPS62163109U JP4994686U JP4994686U JPS62163109U JP S62163109 U JPS62163109 U JP S62163109U JP 4994686 U JP4994686 U JP 4994686U JP 4994686 U JP4994686 U JP 4994686U JP S62163109 U JPS62163109 U JP S62163109U
- Authority
- JP
- Japan
- Prior art keywords
- vehicle
- vehicle height
- oil
- height adjustment
- hydraulic pump
- 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 1
- 238000010586 diagram Methods 0.000 description 3
Description
第１図はこの考案の一実施例である姿勢制御装
置の回路構成を示すブロツク図、第２図はハイド
ロニユーマテイツク方式を採用した車高調整手段
の油圧回路図、第３図はステアリング操舵角速度
と車高調整用シリンダへの単位時間あたりの送油
量との関係を示す図である。
１……車速センサ、２……ステアリングセンサ
、４……車高調整手段、５……制御手段、７……
油圧ポンプ、８……前部右輪用シリンダ、９……
後部右輪用シリンダ、１０……前部左輪用シリン
ダ、１１……後部左輪用シリンダ、１２〜１５…
…車高調整バルブ、１６……アンロードバルブ（
送油切換手段）、１８，１９……アキユムレータ
コントロールバルブ（送油切換手段）。
Fig. 1 is a block diagram showing the circuit configuration of an attitude control device that is an embodiment of this invention, Fig. 2 is a hydraulic circuit diagram of a vehicle height adjustment means employing the hydropneumatic system, and Fig. 3 is a steering control system. FIG. 3 is a diagram showing the relationship between angular velocity and the amount of oil sent to the vehicle height adjustment cylinder per unit time. 1... Vehicle speed sensor, 2... Steering sensor, 4... Vehicle height adjustment means, 5... Control means, 7...
Hydraulic pump, 8...Cylinder for front right wheel, 9...
Cylinder for rear right wheel, 10...Cylinder for front left wheel, 11...Cylinder for rear left wheel, 12-15...
...Vehicle height adjustment valve, 16...Unload valve (
(oil feeding switching means), 18, 19...accumulator control valve (oil feeding switching means).
Claims (1)
により調整して車高調整を行うようにした車両の
姿勢制御装置において、 単位時間あたりに一定流量の油を送油する油圧
ポンプと、 単位時間あたりに前記油圧ポンプと異なる流量
の油を送油する能力をもつアキユムレータと、 前記油圧ポンプと前記アキユムレータのいずれ
か一方または両方を、前記車両調整バルブを介し
前記車高調整用シリンダへ、選択的に切換えて送
油を行なわせる送油切換手段と、 ステアリング操舵角速度を検出する検出手段と
、 前記検出手段により検出されたステアリング操
舵角速度に応じて前記送油切換手段の切換を制御
する制御手段とを備えた、車両の姿勢制御装置。[Scope of Claim for Utility Model Registration] In a vehicle attitude control device that adjusts the vehicle height by adjusting oil supply to a vehicle height adjustment cylinder using a vehicle height adjustment valve, a hydraulic pump that sends oil; an accumulator that has the ability to send oil at a flow rate different from that of the hydraulic pump per unit time; and one or both of the hydraulic pump and the accumulator that is connected to the vehicle through the vehicle adjustment valve. An oil supply switching means for selectively switching and supplying oil to a vehicle height adjustment cylinder; a detection means for detecting a steering angular velocity; and an oil supply switching means for selectively switching and supplying oil to a vehicle height adjustment cylinder; A vehicle attitude control device comprising a control means for controlling switching of means.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4994686U JPS62163109U (en) | 1986-04-02 | 1986-04-02 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4994686U JPS62163109U (en) | 1986-04-02 | 1986-04-02 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62163109U true JPS62163109U (en) | 1987-10-16 |
Family
ID=30872863
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4994686U Pending JPS62163109U (en) | 1986-04-02 | 1986-04-02 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62163109U (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5279438A (en) * | 1975-12-24 | 1977-07-04 | Toyota Central Res & Dev Lab Inc | Control mechanism of suspension device for vehicle |
| JPS57205210A (en) * | 1981-06-11 | 1982-12-16 | Aisin Seiki Co Ltd | Controlling device of height of vehicle |
-
1986
- 1986-04-02 JP JP4994686U patent/JPS62163109U/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5279438A (en) * | 1975-12-24 | 1977-07-04 | Toyota Central Res & Dev Lab Inc | Control mechanism of suspension device for vehicle |
| JPS57205210A (en) * | 1981-06-11 | 1982-12-16 | Aisin Seiki Co Ltd | Controlling device of height of vehicle |
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