JPS58115463U - steering control device - Google Patents
steering control deviceInfo
- Publication number
- JPS58115463U JPS58115463U JP1209082U JP1209082U JPS58115463U JP S58115463 U JPS58115463 U JP S58115463U JP 1209082 U JP1209082 U JP 1209082U JP 1209082 U JP1209082 U JP 1209082U JP S58115463 U JPS58115463 U JP S58115463U
- Authority
- JP
- Japan
- Prior art keywords
- steering
- control device
- detector
- angle
- detection signal
- 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) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は従来のステアリング機構を説明するた。
めの説明図、第２図は従来のステアリング制御装置の電
気回路図、第３図はこの考案を説明するためのステアリ
ング機構の説明図、第４図はステア−リング切れ角を検
出するポテンショメータの取付状態を示す一部切欠側面
図、第５図はステアリング制御装置の一気回路図である
。
シャーシ１１、アーム１３、連結軸１４、前輪１５、ス
テアリング駆動用シリンダ１Ｂ、電磁切換バルブ１９、
検出用ポテンショメータ２２、ハンドル用ポテンショメ
ータ２５、演算器２７、比較回路２８゜FIG. 1 is for explaining a conventional steering mechanism. Figure 2 is an electric circuit diagram of a conventional steering control device, Figure 3 is an explanatory diagram of a steering mechanism to explain this invention, and Figure 4 is a diagram of a potentiometer that detects the steering angle. FIG. 5 is a partially cutaway side view showing the installed state, and FIG. 5 is a circuit diagram of the steering control device. Chassis 11, arm 13, connecting shaft 14, front wheel 15, steering drive cylinder 1B, electromagnetic switching valve 19,
Detection potentiometer 22, handle potentiometer 25, computing unit 27, comparison circuit 28°
Claims (1)
御するステアリング機構を備えた高所作業車等の車両に
おいて、 前記作業台に設けたス享アリ、ング操作部材の′
操作状準位量を検出する操作位置検出器と、ステアリン
グ切れ角を検出する切れ角検出器を設けるとともに、雨
検出器からの検出信号を入力し、両信号に基づいて前記
ステアリング切れ角、 が前記操作部材の操作状態
と相対して変化するように前記ステアリング機構を駆動
制御する制御装置を設けたことを特徴とするステアリン
グ制御装置。 −２切れ角検出器は前輪を取着したアームの回動角を検
出するポテンショメータであって、操作位置検出器は操
作部材の操作に連動してその操作状態を検出するポテン
ショメータである実用新案登録請求の範囲第１項記載の
ステアリング゛ 制御装置、・ ３ ステアリング機構はステアリング駆動用シリイダと
電磁切換バルブ生からなり、電磁切換バルブの切換え動
作に基づいて同シリンダのロンドが前後動されることに
よりステアリング切れ角が変化するようにしたものであ
る実用新案登録請求の範囲第１項記載のステアリング制
御装置。 ４ 制御装置は操作位置検出器からの検出信号と切れ角
検出器からの検出信号の大小を演算する演算器と、同演
算器の演算結果に基づいてステ、アリング機構を所定の
方向に駆動制御する比較、器とからなる実用新案登録請
求の範囲第１項記載のステアリング−装置。 ′[Scope of Claim for Utility Model Registration] ■ In a vehicle such as an aerial work vehicle equipped with a steering mechanism that controls the steering angle by remote control from a workbench,
An operating position detector for detecting the operating state level amount and a steering angle detector for detecting the steering angle are provided, and a detection signal from the rain detector is input, and based on both signals, the steering angle is determined. A steering control device comprising: a control device that drives and controls the steering mechanism so as to change relative to the operating state of the operating member. -2 The turning angle detector is a potentiometer that detects the rotation angle of the arm to which the front wheel is attached, and the operating position detector is a potentiometer that detects the operating state in conjunction with the operation of the operating member.Registered as a utility model. The steering control device according to claim 1, 3. The steering mechanism is composed of a steering driving cylinder and an electromagnetic switching valve, and the cylinder is moved forward and backward based on the switching operation of the electromagnetic switching valve. The steering control device according to claim 1, wherein the steering control device is configured to change the steering angle. 4 The control device includes a calculator that calculates the magnitude of the detection signal from the operation position detector and the detection signal from the turning angle detector, and controls the steering and ring mechanisms to be driven in a predetermined direction based on the calculation results of the calculator. A steering device according to claim 1, which comprises a comparator and a device. ′
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1209082U JPS58115463U (en) | 1982-01-30 | 1982-01-30 | steering control device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1209082U JPS58115463U (en) | 1982-01-30 | 1982-01-30 | steering control device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS58115463U true JPS58115463U (en) | 1983-08-06 |
Family
ID=30024677
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1209082U Pending JPS58115463U (en) | 1982-01-30 | 1982-01-30 | steering control device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58115463U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005319999A (en) * | 2004-05-10 | 2005-11-17 | Hyundai Motor Co Ltd | Motor driven power steering device for vehicle |
-
1982
- 1982-01-30 JP JP1209082U patent/JPS58115463U/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005319999A (en) * | 2004-05-10 | 2005-11-17 | Hyundai Motor Co Ltd | Motor driven power steering device for vehicle |
| JP4658675B2 (en) * | 2004-05-10 | 2011-03-23 | 現代自動車株式会社 | Electric power steering system for vehicles |
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