JPS63172777U - - Google Patents
Info
- Publication number
- JPS63172777U JPS63172777U JP6524987U JP6524987U JPS63172777U JP S63172777 U JPS63172777 U JP S63172777U JP 6524987 U JP6524987 U JP 6524987U JP 6524987 U JP6524987 U JP 6524987U JP S63172777 U JPS63172777 U JP S63172777U
- Authority
- JP
- Japan
- Prior art keywords
- steering angle
- sensor
- brake
- vehicle speed
- detects
- 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)
Description
図面は本考案に関する４輪操舵車の操舵角制御
装置の一実施例を示し、第１図は車両に搭載した
状態を模式的に示す平面図、第２図はフローチヤ
ートで示す作用説明図、第３図は後輪舵角と前輪
舵角との関係示すグラフ、第４図ａ，ｂ，ｃはそ
れぞれ、低速域、中速域、高速域の旋回時におけ
る前輪と後輪との関係を模式的に示す平面図であ
る。
主要部分を示す図面の符号の説明、２……前輪
、３……車輪速センサ、４……前輪舵角センサ、
５……ブレーキセンサ、６……マイクロコンピユ
ータ（コントローラ）、７……後輪、８……後輪
舵角センサ、９……後輪舵角アクチユエータ。
The drawings show an embodiment of the steering angle control device for a four-wheel steered vehicle according to the present invention, and FIG. 1 is a plan view schematically showing the state in which it is mounted on a vehicle, and FIG. 2 is a flow chart for explaining the operation. Fig. 3 is a graph showing the relationship between the rear wheel steering angle and the front wheel steering angle, and Fig. 4 a, b, and c are graphs showing the relationship between the front and rear wheels when turning in the low speed range, medium speed range, and high speed range, respectively. FIG. 2 is a schematic plan view. Explanation of symbols in the drawings showing main parts, 2...Front wheel, 3...Wheel speed sensor, 4...Front wheel steering angle sensor,
5... Brake sensor, 6... Microcomputer (controller), 7... Rear wheel, 8... Rear wheel steering angle sensor, 9... Rear wheel steering angle actuator.
Claims (1)
操舵角を検出する操舵角センサと、車速センサの
検出信号及び操舵角センサからの操舵角を記憶す
る記憶手段と、ブレーキの作動を検出するブレー
キセンサと、ブレーキが作動した際記憶手段に記
憶されたブレーキ作動前後の車速を比較して高速
から急減速されたか否かを演算するコントローラ
と、急減速の際コントローラからの信号により後
輪が前輪と逆相になるのを防止する制御手段とか
ら構成されたことを特徴とする４輪操舵車の操舵
角制御装置。 A vehicle speed sensor that detects the vehicle speed, a steering angle sensor that detects the steering angle of the front wheels and rear wheels, a storage means that stores the detection signal of the vehicle speed sensor and the steering angle from the steering angle sensor, and a brake that detects the operation of the brake. A sensor, a controller that compares the vehicle speed before and after the brake activation stored in the memory means when the brake is activated, and calculates whether or not the vehicle has suddenly decelerated from a high speed; 1. A steering angle control device for a four-wheel steered vehicle, comprising: and a control means for preventing phase inversion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6524987U JPS63172777U (en) | 1987-05-01 | 1987-05-01 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6524987U JPS63172777U (en) | 1987-05-01 | 1987-05-01 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63172777U true JPS63172777U (en) | 1988-11-09 |
Family
ID=30902146
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6524987U Pending JPS63172777U (en) | 1987-05-01 | 1987-05-01 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63172777U (en) |
-
1987
- 1987-05-01 JP JP6524987U patent/JPS63172777U/ja active Pending
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