JPS6416977U - - Google Patents
Info
- Publication number
- JPS6416977U JPS6416977U JP10941987U JP10941987U JPS6416977U JP S6416977 U JPS6416977 U JP S6416977U JP 10941987 U JP10941987 U JP 10941987U JP 10941987 U JP10941987 U JP 10941987U JP S6416977 U JPS6416977 U JP S6416977U
- Authority
- JP
- Japan
- Prior art keywords
- wheel steering
- vehicle speed
- rear wheel
- control based
- steering
- 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.)
- Granted
Links
- 238000001514 detection method Methods 0.000 claims description 4
- 238000010586 diagram Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 1
Description
第１図は本考案の４輪操舵装置を示すクレーム
概念図、第２図は実施例の４輪操舵装置を示す全
体図、第３図は実施例の４輪操舵装置のコントロ
ーラでの制御処理作動の流れを示すフローチヤー
ト図、第４図は低車速時における操舵角−操舵ト
ルク特性図、第５図は高車速時における操舵角−
操舵トルク特性図である。
４輪操舵装置、１……前輪操舵装置、２……検
出手段、２０１……操舵角センサ、２０２……操
舵トルクセンサ、２０３……車速センサ、３……
コントローラ、４……後輪操舵装置。
Fig. 1 is a conceptual diagram of claims showing the four-wheel steering device of the present invention, Fig. 2 is an overall view showing the four-wheel steering device of the embodiment, and Fig. 3 is a control process in the controller of the four-wheel steering device of the embodiment. A flowchart showing the flow of operation, Fig. 4 is a steering angle-steering torque characteristic diagram at low vehicle speeds, and Fig. 5 is a steering angle-steering torque characteristic diagram at high vehicle speeds.
It is a steering torque characteristic diagram. Four-wheel steering device, 1...Front wheel steering device, 2...Detection means, 201...Steering angle sensor, 202...Steering torque sensor, 203...Vehicle speed sensor, 3...
Controller, 4... Rear wheel steering device.
Claims (1)
段からの検出信号に基づいて後輪操舵制御を行な
うコントローラを有する後輪操舵装置とを備えた
４輪操舵装置において、 前記検出手段として、操舵角センサと操舵トル
クセンサと車速センサとを含み、前記コントロー
ラは、車速が所定値以下の低車速時には操舵角信
号に基づいて後輪操舵制御を行ない、車速が所定
値を越えた高車速時には操舵トルク信号に基づい
て後輪操舵制御を行なう電子制御手段であること
を特徴とする４輪操舵装置。[Scope of Claim for Utility Model Registration] A four-wheel steering device comprising a front wheel steering device that steers the front wheels and a rear wheel steering device that has a controller that performs rear wheel steering control based on a detection signal from a predetermined detection means. The detection means includes a steering angle sensor, a steering torque sensor, and a vehicle speed sensor, and the controller performs rear wheel steering control based on the steering angle signal when the vehicle speed is low, below a predetermined value, and when the vehicle speed is at the predetermined value. 1. A four-wheel steering system, characterized in that it is an electronic control means that performs rear wheel steering control based on a steering torque signal when the vehicle speed exceeds .
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10941987U JPH065949Y2 (en) | 1987-07-16 | 1987-07-16 | 4-wheel steering system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10941987U JPH065949Y2 (en) | 1987-07-16 | 1987-07-16 | 4-wheel steering system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6416977U true JPS6416977U (en) | 1989-01-27 |
| JPH065949Y2 JPH065949Y2 (en) | 1994-02-16 |
Family
ID=31345642
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10941987U Expired - Lifetime JPH065949Y2 (en) | 1987-07-16 | 1987-07-16 | 4-wheel steering system |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH065949Y2 (en) |
-
1987
- 1987-07-16 JP JP10941987U patent/JPH065949Y2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH065949Y2 (en) | 1994-02-16 |
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