JPS5811384U - remote control device - Google Patents
remote control deviceInfo
- Publication number
- JPS5811384U JPS5811384U JP1981105915U JP10591581U JPS5811384U JP S5811384 U JPS5811384 U JP S5811384U JP 1981105915 U JP1981105915 U JP 1981105915U JP 10591581 U JP10591581 U JP 10591581U JP S5811384 U JPS5811384 U JP S5811384U
- Authority
- JP
- Japan
- Prior art keywords
- transmission line
- optical
- terminal device
- signal
- operation panel
- 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
- Selective Calling Equipment (AREA)
- Optical Communication System (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図は第１の従来例の概略構成図、第２図は第２の従
来例の概略構成図、第３図は本考案−実施例の概略構成
図、第４図イ〜ヌは同上のタイムチャートであって、１
は主操作盤、２ａ、２ｂは端末器、４は電気−光変換器
、−５は光で電気変換器、５ａ、 ６ｂは中継器、７
は光入力部、８は光出力部、９は光ファイバ、Ｓは制御
信号、Ｂは監視信号、Ｎはノイズ発生領域、ｌａ、 ｌ
ｂは伝送線である。
１０４
Ｈ’ １２ ５ Ｉ４．ＩＡ７Ｌ’（１３
＝４へ、ｍ−二七２Fig. 1 is a schematic block diagram of the first conventional example, Fig. 2 is a schematic block diagram of the second conventional example, Fig. 3 is a schematic block diagram of the present invention-embodiment, and Fig. 4 is the same as above. A time chart of 1
is the main operation panel, 2a and 2b are terminals, 4 is an electrical-to-optical converter, -5 is an optical to electrical converter, 5a and 6b are repeaters, 7
is an optical input part, 8 is an optical output part, 9 is an optical fiber, S is a control signal, B is a monitoring signal, N is a noise generation area, la, l
b is a transmission line. 104 H' 12 5 I4. IA7L' (13 = 4, m-272
Claims (1)
操作盤から各端末器に伝送線を介して制御信号を送出す
ると共に端末器から主操作盤に伝送線を介して監視信号
を返送するようにした遠隔制御装置において、主操作盤
から見てノイズ発生領域より手前に配設された端末器を
第１の伝送線に接続するとともにノイズ発生領域より遠
方に配設された端末器を第２の伝送線に接続し、第１の
伝送線および第２の伝送線にそれぞれ電気信号を光信号
に変換する電気−光変換器と、光信号を電気信号に変換
する光−電気変換器とを具備した中継器を接続し、両中
継器をノイズ発生領域の両性パ 側方に配設すると
ともに両中継器の光入力部及び光出力部をそれぞれ光フ
ァイバで接続して、この光ファイバを介して制御信号及
び監視信号を光信号として伝送するようにして成ること
を特徴とする遠隔制御装置。One main operation panel and multiple terminal devices are connected to a transmission line, and control signals are sent from the main operation panel to each terminal device via the transmission line, and from the terminal device to the main operation panel via the transmission line. In a remote control device configured to return a monitoring signal, a terminal device placed in front of the noise generation area when viewed from the main operation panel is connected to the first transmission line, and a terminal device placed further away from the noise generation area is connected to the first transmission line. A terminal device connected to the second transmission line is connected to the first transmission line and the second transmission line, respectively, with an electric-to-optical converter that converts an electric signal into an optical signal, and an optical converter that converts the optical signal into an electric signal. - Connect a repeater equipped with an electrical converter, place both repeaters on the side of the noise generating area, and connect the optical input and output parts of both repeaters with optical fibers. A remote control device characterized in that the control signal and the monitoring signal are transmitted as optical signals via the optical fiber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1981105915U JPS5811384U (en) | 1981-07-15 | 1981-07-15 | remote control device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1981105915U JPS5811384U (en) | 1981-07-15 | 1981-07-15 | remote control device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5811384U true JPS5811384U (en) | 1983-01-25 |
Family
ID=29900431
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1981105915U Pending JPS5811384U (en) | 1981-07-15 | 1981-07-15 | remote control device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5811384U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63314610A (en) * | 1987-06-17 | 1988-12-22 | Rohm Co Ltd | Home control system |
-
1981
- 1981-07-15 JP JP1981105915U patent/JPS5811384U/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63314610A (en) * | 1987-06-17 | 1988-12-22 | Rohm Co Ltd | Home control system |
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