JPS6092671U - rear steering control device - Google Patents
rear steering control deviceInfo
- Publication number
- JPS6092671U JPS6092671U JP18485983U JP18485983U JPS6092671U JP S6092671 U JPS6092671 U JP S6092671U JP 18485983 U JP18485983 U JP 18485983U JP 18485983 U JP18485983 U JP 18485983U JP S6092671 U JPS6092671 U JP S6092671U
- Authority
- JP
- Japan
- Prior art keywords
- steering angle
- wheel steering
- detects
- detection unit
- wheels
- 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
Landscapes
- Steering-Linkage Mechanisms And Four-Wheel Steering (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図はこの考案に係る自動車の後輪操舵装置の一実施
例を示す斜視図、第２図はその中立時の状態を示す油圧
回路図、第３図は制御回路を示す図、第４図Ａ−Ｃは第
１ないし第４のウィンドコンパレータの入出力特性を示
す図、第５図は後輪の操舵状態を説明するための図であ
る。
４１・・・ハンドル操舵センサ、４３・・・第１のウィ
ンドコンパレータ、４６・・・ソレノイド駆動回路、４
７・・・電圧変換回路、４８・・・コンパレータ、４９
・・・第２のウィンドコンパレータ、５９・・・後輪操
舵センサ、６６ａ、６６ｂ・・・ソレノイド駆動回路。FIG. 1 is a perspective view showing an embodiment of the rear wheel steering device for an automobile according to this invention, FIG. 2 is a hydraulic circuit diagram showing its neutral state, FIG. 3 is a diagram showing a control circuit, and FIG. Figures A to C are diagrams showing the input/output characteristics of the first to fourth window comparators, and Figure 5 is a diagram for explaining the steering state of the rear wheels. 41... Steering wheel steering sensor, 43... First window comparator, 46... Solenoid drive circuit, 4
7... Voltage conversion circuit, 48... Comparator, 49
...Second window comparator, 59...Rear wheel steering sensor, 66a, 66b...Solenoid drive circuit.
Claims (1)
と、前輪の操舵角を検出する前輪操舵角検出手段と、後
輪の操舵角を検出する後輪操舵角検出手段と、上記油圧
機構を制御して後輪を操舵する後輪操舵手段と、上記前
輪操舵角検出手段で検出される前輪の操舵角と上記後輪
操舵角検出手段で検出される後輪の操舵角とを比較する
比較手段と、この比較手段により前輪の操舵角と後輪の
操舵角の差が一定角度以上になつ−た場合に上記後輪操
舵手段を働かせて後輪を操舵する制御手段と、上記車速
検出部により車速か一定速度以上である・と検出された
場合に上記油圧機構に設けられる油圧ポンプの作動を停
止する手段とを具備してなるリヤステアリング制御装置
。a vehicle speed detection unit that detects the vehicle speed; a hydraulic mechanism that steers the rear wheels; a front wheel steering angle detection unit that detects the steering angle of the front wheels; a rear wheel steering angle detection unit that detects the steering angle of the rear wheels; A rear wheel steering means that controls a mechanism to steer the rear wheels, and a front wheel steering angle detected by the front wheel steering angle detection means and a rear wheel steering angle detected by the rear wheel steering angle detection means are compared. a control means for operating the rear wheel steering means to steer the rear wheels when the comparison means determines that the difference between the steering angle of the front wheels and the steering angle of the rear wheels exceeds a certain angle; A rear steering control device comprising means for stopping the operation of a hydraulic pump provided in the hydraulic mechanism when a detection unit detects that the vehicle speed is equal to or higher than a certain speed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18485983U JPS6092671U (en) | 1983-11-30 | 1983-11-30 | rear steering control device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18485983U JPS6092671U (en) | 1983-11-30 | 1983-11-30 | rear steering control device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6092671U true JPS6092671U (en) | 1985-06-25 |
Family
ID=30399707
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP18485983U Pending JPS6092671U (en) | 1983-11-30 | 1983-11-30 | rear steering control device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6092671U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60150165U (en) * | 1984-03-16 | 1985-10-05 | トヨタ自動車株式会社 | Rear wheel steering regulation device for front and rear wheel steering vehicles |
-
1983
- 1983-11-30 JP JP18485983U patent/JPS6092671U/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60150165U (en) * | 1984-03-16 | 1985-10-05 | トヨタ自動車株式会社 | Rear wheel steering regulation device for front and rear wheel steering vehicles |
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