JPH0458481U - - Google Patents
Info
- Publication number
- JPH0458481U JPH0458481U JP10100490U JP10100490U JPH0458481U JP H0458481 U JPH0458481 U JP H0458481U JP 10100490 U JP10100490 U JP 10100490U JP 10100490 U JP10100490 U JP 10100490U JP H0458481 U JPH0458481 U JP H0458481U
- Authority
- JP
- Japan
- Prior art keywords
- vehicle speed
- power cylinder
- steering
- detecting means
- power
- 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 2
Landscapes
- Steering Control In Accordance With Driving Conditions (AREA)
Description
第１図は本考案に係るパワーステアリング装置
の構成図、第２図は同上装置の一実施例を示すシ
ステム図、第３図及び第４図は同上実施例におけ
るパワーシリンダ作動装置の構成を示す断面図、
第５図は同上実施例の制御作用を説明するフロー
チヤートである。
１……パワーステアリング装置、２……パワー
シリンダ、３……パワーシリンダ作動装置、４…
…車速センサ、６……舵角センサ、７……コント
ローラ、８……コントロールバルブ、９……ソレ
ノイドバルブ付ベーンポンプ、１６……油圧コン
トロール装置。
Fig. 1 is a configuration diagram of a power steering device according to the present invention, Fig. 2 is a system diagram showing an embodiment of the same device, and Figs. 3 and 4 show the configuration of a power cylinder actuating device in the above embodiment. cross section,
FIG. 5 is a flowchart illustrating the control action of the embodiment. 1... Power steering device, 2... Power cylinder, 3... Power cylinder operating device, 4...
... Vehicle speed sensor, 6 ... Rudder angle sensor, 7 ... Controller, 8 ... Control valve, 9 ... Vane pump with solenoid valve, 16 ... Hydraulic control device.
Claims (1)
応してパワーシリンダによる操舵アシスト力を制
御可能なパワーシリンダ作動装置とを備える一方
、車速を検出する車速検出手段と、車輪の舵角を
検出する舵角検出手段と、前記車速検出手段及び
舵角検出手段から夫々出力される検出信号に基づ
いて所定の車速未満でかつ所定の舵角よりも大き
い時に前記パワーシリンダ作動装置を駆動する制
御手段とを設けたことを特徴とするパワーステア
リング装置。 It is equipped with a power cylinder for steering assist, and a power cylinder actuating device capable of controlling the steering assist force by the power cylinder in response to vehicle speed. and a control means for driving the power cylinder actuating device when the vehicle speed is less than a predetermined vehicle speed and greater than a predetermined steering angle based on detection signals output from the vehicle speed detecting means and the steering angle detecting means, respectively. A power steering device characterized by:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10100490U JPH0458481U (en) | 1990-09-28 | 1990-09-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10100490U JPH0458481U (en) | 1990-09-28 | 1990-09-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0458481U true JPH0458481U (en) | 1992-05-19 |
Family
ID=31844094
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10100490U Pending JPH0458481U (en) | 1990-09-28 | 1990-09-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0458481U (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60135367A (en) * | 1983-12-26 | 1985-07-18 | Kayaba Ind Co Ltd | Power steering device |
| JPS6467475A (en) * | 1987-09-04 | 1989-03-14 | Toyota Motor Corp | Steering device having automatic centering function |
-
1990
- 1990-09-28 JP JP10100490U patent/JPH0458481U/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60135367A (en) * | 1983-12-26 | 1985-07-18 | Kayaba Ind Co Ltd | Power steering device |
| JPS6467475A (en) * | 1987-09-04 | 1989-03-14 | Toyota Motor Corp | Steering device having automatic centering function |