JPH02101687U - - Google Patents
Info
- Publication number
- JPH02101687U JPH02101687U JP1989011292U JP1129289U JPH02101687U JP H02101687 U JPH02101687 U JP H02101687U JP 1989011292 U JP1989011292 U JP 1989011292U JP 1129289 U JP1129289 U JP 1129289U JP H02101687 U JPH02101687 U JP H02101687U
- Authority
- JP
- Japan
- Prior art keywords
- receiver
- control system
- remote control
- optical remote
- transmitter
- 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
- 230000003287 optical effect Effects 0.000 claims description 4
- 230000010287 polarization Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Selective Calling Equipment (AREA)
- Optical Communication System (AREA)
Description
図は本考案の一実施例の構成図である。
符号の説明、１：第１の光学式リモートコント
ロールシステム、２：第１送信器、３：第１受信
器、４：受光器、５，６：偏光フイルタ（垂直方
向）、７：第２の光学式リモートコントロールシ
ステム、８：第２送信器、９：第２受信器、１０
：受光器、１１，１２：偏光フイルタ（水平方向
）。
The figure is a configuration diagram of an embodiment of the present invention. Explanation of symbols, 1: first optical remote control system, 2: first transmitter, 3: first receiver, 4: light receiver, 5, 6: polarizing filter (vertical direction), 7: second Optical remote control system, 8: second transmitter, 9: second receiver, 10
: Light receiver, 11, 12: Polarizing filter (horizontal direction).
Claims (1)
、 送信器の発光器前面と受信器の受光器前面に、
それぞれ同一方向の偏光特性を有する偏光フイル
タを設けたことを特徴とする光学式リモートコン
トロールシステム。[Scope of utility model registration claim] In an optical remote control system, on the front of the emitter of the transmitter and the front of the receiver of the receiver,
An optical remote control system comprising polarizing filters each having polarization characteristics in the same direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989011292U JPH02101687U (en) | 1989-01-31 | 1989-01-31 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989011292U JPH02101687U (en) | 1989-01-31 | 1989-01-31 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02101687U true JPH02101687U (en) | 1990-08-13 |
Family
ID=31219718
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1989011292U Pending JPH02101687U (en) | 1989-01-31 | 1989-01-31 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02101687U (en) |
-
1989
- 1989-01-31 JP JP1989011292U patent/JPH02101687U/ja active Pending