JPS6117613U - Steering angle detection device - Google Patents
Steering angle detection deviceInfo
- Publication number
- JPS6117613U JPS6117613U JP10213284U JP10213284U JPS6117613U JP S6117613 U JPS6117613 U JP S6117613U JP 10213284 U JP10213284 U JP 10213284U JP 10213284 U JP10213284 U JP 10213284U JP S6117613 U JPS6117613 U JP S6117613U
- Authority
- JP
- Japan
- Prior art keywords
- equal length
- slit
- steering angle
- detection device
- angle detection
- 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
- Length Measuring Devices By Optical Means (AREA)
- Optical Transform (AREA)
- Steering Controls (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) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は本考案の一実施例に係わる操舵角検出装置の斜
視図、第２図は回転板の平面図、第３図は動作を説明す
るためのフローチャート、第４図はタイミングチャート
である。
１３・・・第１の回転板、１４・・・等長スリット、１
５・・・第２の回転板、１６・・・不等長スリット、２
０〜２２・・・フオトセンザ。Fig. 1 is a perspective view of a steering angle detection device according to an embodiment of the present invention, Fig. 2 is a plan view of a rotating plate, Fig. 3 is a flow chart for explaining the operation, and Fig. 4 is a timing chart. . 13... First rotary plate, 14... Equal length slit, 1
5... Second rotary plate, 16... Unequal length slit, 2
0-22...Photo sensor.
Claims (1)
間隔に設けられた等長スリットが形成された第１の回転
板と、上記ステアリングシャフトと連動し上記等長スリ
ット対応して不等長スリットが形成された第２の回転板
と、上記等長スリット及び下等長スリットを検出する第
１及び第２のフオトセンサとを具備し、上記等長スリッ
トの通過時間Ｔ１と不等長スリットの通過時間Ｔ２との
比ＴＩ／Ｔ２によりハンドルの操舵角を求めることを特
徴とする操舵角検出装置。A first rotary plate that is linked to the steering shaft and has slits of equal length formed at equal intervals on a circumference of a predetermined radius, and slits of unequal length that are linked to the steering shaft and correspond to the slits of equal length. a second rotary plate formed with a slit of equal length, and first and second photo sensors for detecting the equal length slit and the lower equal length slit, and the passage time T1 of the equal length slit and the passage of the unequal length slit. A steering angle detection device characterized in that a steering angle of a steering wheel is determined by a ratio TI/T2 to a time T2.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10213284U JPS6117613U (en) | 1984-07-06 | 1984-07-06 | Steering angle detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10213284U JPS6117613U (en) | 1984-07-06 | 1984-07-06 | Steering angle detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6117613U true JPS6117613U (en) | 1986-02-01 |
Family
ID=30661535
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10213284U Pending JPS6117613U (en) | 1984-07-06 | 1984-07-06 | Steering angle detection device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6117613U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01108633U (en) * | 1988-01-18 | 1989-07-24 |
-
1984
- 1984-07-06 JP JP10213284U patent/JPS6117613U/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01108633U (en) * | 1988-01-18 | 1989-07-24 |
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