JPH0232477U - - Google Patents
Info
- Publication number
- JPH0232477U JPH0232477U JP11002788U JP11002788U JPH0232477U JP H0232477 U JPH0232477 U JP H0232477U JP 11002788 U JP11002788 U JP 11002788U JP 11002788 U JP11002788 U JP 11002788U JP H0232477 U JPH0232477 U JP H0232477U
- Authority
- JP
- Japan
- Prior art keywords
- mode switching
- mode
- wheel steering
- actuator
- vehicle speed
- 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 2
- 230000007935 neutral effect Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Steering-Linkage Mechanisms And Four-Wheel Steering (AREA)
- Steering Control In Accordance With Driving Conditions (AREA)
Description
第１図は本考案の一実施例を示す全体構成図、
第２図は舵角表示のフローチヤート図、第３図は
モード切換時の制御フローチヤート図である。
３…フロントピツトマンアーム、１５…リアス
テアリングアクチユエータ、３０…モード切換ギ
ヤボツクス、３１…リア舵角センサ、３２…車速
センサ、３３…モード切換アクチユエータ、３４
…コントローラ、３５…ハンドル操作要求ブザー
、３６…モード切換スイツチ、３７…リア舵角モ
ニタ、３８…同相ポジシヨンセンサ、３９…逆相
ポジシヨンセンサ。
FIG. 1 is an overall configuration diagram showing an embodiment of the present invention;
FIG. 2 is a flowchart for displaying the steering angle, and FIG. 3 is a control flowchart for mode switching. 3...Front pitman arm, 15...Rear steering actuator, 30...Mode switching gear box, 31...Rear steering angle sensor, 32...Vehicle speed sensor, 33...Mode switching actuator, 34
...Controller, 35...Handle operation request buzzer, 36...Mode changeover switch, 37...Rear steering angle monitor, 38...In-phase position sensor, 39...Reverse-phase position sensor.
Claims (1)
速がゼロ時にモードを切換えるモード切換アクチ
ユエータを備えたモード切換ギヤボツクスとを介
して後輪用アクチユエータに連結した４輪操舵車
において、車速検出手段、後輪舵角表示手段、前
記モード切換アクチユエータの作動からモードの
確定を検出するモードポジシヨン検出手段および
警報手段を備え、モード切換時に前後輪が中立で
ないとき前記警報手段を作動するように制御する
コントローラを設けたことを特徴とする４輪操舵
車。 In a four-wheel steering vehicle in which a front wheel pitman arm is connected to a rear wheel actuator via a link mechanism and a mode switching gear box equipped with a mode switching actuator that switches modes when the vehicle speed is zero, a vehicle speed detection means and a rear wheel steering angle display means are provided. , comprising mode position detection means and alarm means for detecting determination of the mode from the operation of the mode switching actuator, and a controller for controlling the alarm means to operate when the front and rear wheels are not neutral at the time of mode switching. A four-wheel steering vehicle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988110027U JPH0734779Y2 (en) | 1988-08-24 | 1988-08-24 | 4-wheel steering vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988110027U JPH0734779Y2 (en) | 1988-08-24 | 1988-08-24 | 4-wheel steering vehicle |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0232477U true JPH0232477U (en) | 1990-02-28 |
| JPH0734779Y2 JPH0734779Y2 (en) | 1995-08-09 |
Family
ID=31346810
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1988110027U Expired - Fee Related JPH0734779Y2 (en) | 1988-08-24 | 1988-08-24 | 4-wheel steering vehicle |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0734779Y2 (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5981266A (en) * | 1982-10-29 | 1984-05-10 | Honda Motor Co Ltd | Steering gear for vehicle |
| JPS6085073A (en) * | 1983-10-17 | 1985-05-14 | Honda Motor Co Ltd | Steering device for front and rear wheels of vehicle |
-
1988
- 1988-08-24 JP JP1988110027U patent/JPH0734779Y2/en not_active Expired - Fee Related
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5981266A (en) * | 1982-10-29 | 1984-05-10 | Honda Motor Co Ltd | Steering gear for vehicle |
| JPS6085073A (en) * | 1983-10-17 | 1985-05-14 | Honda Motor Co Ltd | Steering device for front and rear wheels of vehicle |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0734779Y2 (en) | 1995-08-09 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPH035680U (en) | ||
| JPH0232477U (en) | ||
| JPH0232478U (en) | ||
| JPH0198071U (en) | ||
| JPH0361477U (en) | ||
| JPH0174923U (en) | ||
| JPS63144368U (en) | ||
| JPH0363472U (en) | ||
| JPH0363469U (en) | ||
| JPH0198070U (en) | ||
| JP2513329Y2 (en) | Mode switching device for four-wheel steering vehicle | |
| JPH02125478U (en) | ||
| JPS6238735U (en) | ||
| JPH0733940Y2 (en) | Safety equipment for agricultural tractors | |
| JPH0251178U (en) | ||
| JPS63144369U (en) | ||
| JPS6085073A (en) | Steering device for front and rear wheels of vehicle | |
| JPH0224775U (en) | ||
| JPS61127081U (en) | ||
| JPH047284U (en) | ||
| JPH072467B2 (en) | Vehicle running control device | |
| JPH0168284U (en) | ||
| JPS63202523U (en) | ||
| JPS63195925U (en) | ||
| JPH0361476U (en) |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |