JPS61199476U - - Google Patents
Info
- Publication number
- JPS61199476U JPS61199476U JP8403185U JP8403185U JPS61199476U JP S61199476 U JPS61199476 U JP S61199476U JP 8403185 U JP8403185 U JP 8403185U JP 8403185 U JP8403185 U JP 8403185U JP S61199476 U JPS61199476 U JP S61199476U
- Authority
- JP
- Japan
- Prior art keywords
- signal
- rear wheel
- front wheel
- turning angle
- 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
- 238000010586 diagram Methods 0.000 description 5
Landscapes
- Steering-Linkage Mechanisms And Four-Wheel Steering (AREA)
Description
第１図は実施例の車両制御システム図、第２図
はサーボバルブの断面図、第３図はコントローラ
のブロツク図、第４図は４ポート３位置切換弁を
記号で表した図、第５図は従来の車両制御システ
ム図である。
９……パワーシリンダ、１２……全輪転舵角セ
ンサ、１３……車速センサ、１５……後輪転舵角
センサ、１６……コントローラ、２１……サーボ
ソレノイド、２２……サーボバルブ。
Fig. 1 is a diagram of the vehicle control system of the embodiment, Fig. 2 is a sectional view of the servo valve, Fig. 3 is a block diagram of the controller, Fig. 4 is a diagram representing the 4-port 3-position switching valve with symbols, and Fig. 5 is a diagram of the vehicle control system of the embodiment. The figure is a diagram of a conventional vehicle control system. 9... Power cylinder, 12... All wheel steering angle sensor, 13... Vehicle speed sensor, 15... Rear wheel steering angle sensor, 16... Controller, 21... Servo solenoid, 22... Servo valve.
Claims (1)
ンサによる前輪転舵角信号等に基ずいて後輪の転
舵角を演算し、さらに演算した転舵角と、後輪の
転舵角センサによる後輪舵角信号との差の後輪制
御信号を出力するコントローラと、後輪を転舵さ
せるパワーシリンダとを具えている後輪操舵装置
において、前記後輪制御信号を入力して、この後
輪制御信号がゼロになるように前記パワーシリン
ダを作動させる電気油圧サーボバルブを設けたこ
とを特徴とする後輪操舵装置。 The steering angle of the rear wheels is calculated based on the vehicle speed signal from the vehicle speed sensor and the front wheel turning angle signal from the front wheel turning angle sensor, and the steering angle of the rear wheels is calculated based on the calculated steering angle and the front wheel turning angle signal from the front wheel turning angle sensor. In a rear wheel steering device that includes a controller that outputs a rear wheel control signal that differs from a steering angle signal, and a power cylinder that steers the rear wheels, the rear wheel control signal is inputted to control the rear wheel. A rear wheel steering device comprising an electro-hydraulic servo valve that operates the power cylinder so that the signal becomes zero.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8403185U JPS61199476U (en) | 1985-06-04 | 1985-06-04 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8403185U JPS61199476U (en) | 1985-06-04 | 1985-06-04 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61199476U true JPS61199476U (en) | 1986-12-13 |
Family
ID=30633189
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8403185U Pending JPS61199476U (en) | 1985-06-04 | 1985-06-04 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61199476U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59128055A (en) * | 1983-01-13 | 1984-07-24 | Mazda Motor Corp | 4-wheel steering gear for vehicle |
-
1985
- 1985-06-04 JP JP8403185U patent/JPS61199476U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59128055A (en) * | 1983-01-13 | 1984-07-24 | Mazda Motor Corp | 4-wheel steering gear for vehicle |