JPS60131008U - Trailer steering device - Google Patents
Trailer steering deviceInfo
- Publication number
- JPS60131008U JPS60131008U JP16470783U JP16470783U JPS60131008U JP S60131008 U JPS60131008 U JP S60131008U JP 16470783 U JP16470783 U JP 16470783U JP 16470783 U JP16470783 U JP 16470783U JP S60131008 U JPS60131008 U JP S60131008U
- Authority
- JP
- Japan
- Prior art keywords
- trailer
- tractor
- steering
- detecting
- rear 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
- Control Of Position, Course, Altitude, Or Attitude Of Moving Bodies (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) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は本考案に係るトレーラ−の操舵装置を実施した
セミトレーラ−の概略平面図、第２図はトラクター車輪
の軌跡を示す平面図、第３図はトラクター後輪の軌跡の
中心山内をトレーラ−後軸の中心が通るようにする関係
を示す説明図、第４図は本考案に係るトレーラ−の操舵
装置にしたがいトレーラ−後輪の舵角を制御する態様を
示すフローチャートである。
Ａ・・・トラクター、Ｂ・・・トレーラ−１１・・・カ
プラー、２Ｒ，２Ｌ・・・トラクター前輪、３Ｒ，３Ｌ
・・・トラクター後輪、４Ｒ，４Ｌ・・・トレーラ−後
輪、５・・・トラクター操舵装置、６・・・トラクター
舵角検出センサー、７・・・アクチュエータ、８・・・
ト・レーラー操舵装置、９・・・トレーラ−舵角検出セ
ンサー、１０Ｒ，ＩＯＬ・・・トラクター前輪回転速度
検出センサー、ＩＩＲ，ＩＩＬ・・・トラクター後輪回
転速度検出センサー、１２Ｒ，１２Ｌ・・・トレーラ−
後輪回転速度検出センサー、１３・・・制御装置。
２Ｒ＜ Ｚｅ￥Ｉ−工、Ｌ−１’−２つ１′：Ｒ
−一−−−−−−↓ム７１２Ｒ
１８ρ龜（仕
り３ 弓 ぷ１
−８ −木’１２１゜Fig. 1 is a schematic plan view of a semi-trailer equipped with a trailer steering system according to the present invention, Fig. 2 is a plan view showing the trajectory of the tractor wheels, and Fig. 3 is a schematic plan view of a semi-trailer that shows the trajectory of the tractor's rear wheels. FIG. 4 is a flowchart showing a manner in which the steering angle of the trailer rear wheels is controlled according to the trailer steering system according to the present invention. A...Tractor, B...Trailer-11...Coupler, 2R, 2L...Tractor front wheel, 3R, 3L
... Tractor rear wheel, 4R, 4L ... Trailer rear wheel, 5 ... Tractor steering device, 6 ... Tractor steering angle detection sensor, 7 ... Actuator, 8 ...
Trailer steering device, 9... Trailer steering angle detection sensor, 10R, IOL... Tractor front wheel rotation speed detection sensor, IIR, IIL... Tractor rear wheel rotation speed detection sensor, 12R, 12L... trailer
Rear wheel rotation speed detection sensor, 13...control device. 2R< ZeＥI-Work, L-1'-2 1': R -1---------↓Mu712R 18ρ龾(Shi3 Bow P1-8-Wood'121゜
Claims (1)
いて、−トレーラ−の後輪を操舵するトレーラ−後輪操
舵手段と、トラクターの舵角を検出するトラクター舵角
検出手段とくトレーラ−の舵角を検出するトレーラ−舵
角検出手段と、トラクターの前輪の回転速度を検出する
トラクター前輪回転速度検出手段と、トラクターの後輪
の回転速度を検出するトラクター後輪回転速度検出手段
とトレーラ−の後輪の回転速度を検出するトレーラ−後
輪回転速度検出手段と、トレーラ−後輪の軌−跡の中心
がトラクター前輪の軌跡の中心との間の中心位置を通過
することを目標としてトレーラ−の後輪を操舵するトレ
ーラ−後輪操舵手段に制御信号を発信する制御手段とを
備えることを特徴とするトレーラ−の操舵装置。In a steering device for a trailer towed by a tractor, a trailer rear wheel steering means for steering the rear wheels of the trailer, a tractor steering angle detection means for detecting the steering angle of the tractor, and a tractor steering angle detecting means for detecting the steering angle of the trailer. A trailer steering angle detection means, a tractor front wheel rotation speed detection means for detecting the rotation speed of the front wheels of the tractor, a tractor rear wheel rotation speed detection means for detecting the rotation speed of the rear wheels of the tractor, and a rotation of the rear wheels of the trailer. The rear wheels of the trailer are rotated so that the center of the trajectory of the rear wheels of the trailer passes through the center position between the rotational speed detection means of the rear wheels of the trailer that detects the speed and the center of the trajectory of the front wheels of the tractor. A trailer steering device comprising: a trailer to be steered; and a control means for transmitting a control signal to a rear wheel steering means.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16470783U JPS60131008U (en) | 1983-10-26 | 1983-10-26 | Trailer steering device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16470783U JPS60131008U (en) | 1983-10-26 | 1983-10-26 | Trailer steering device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS60131008U true JPS60131008U (en) | 1985-09-02 |
Family
ID=30722571
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16470783U Pending JPS60131008U (en) | 1983-10-26 | 1983-10-26 | Trailer steering device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60131008U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS56163968A (en) * | 1980-05-19 | 1981-12-16 | Hino Motors Ltd | Automatic followup steering device for trailer |
-
1983
- 1983-10-26 JP JP16470783U patent/JPS60131008U/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS56163968A (en) * | 1980-05-19 | 1981-12-16 | Hino Motors Ltd | Automatic followup steering device for trailer |
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