JPH01132187U - - Google Patents
Info
- Publication number
- JPH01132187U JPH01132187U JP2659988U JP2659988U JPH01132187U JP H01132187 U JPH01132187 U JP H01132187U JP 2659988 U JP2659988 U JP 2659988U JP 2659988 U JP2659988 U JP 2659988U JP H01132187 U JPH01132187 U JP H01132187U
- Authority
- JP
- Japan
- Prior art keywords
- power transmission
- transmission line
- multiplexer
- still image
- line
- 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
- 230000005540 biological transmission Effects 0.000 claims description 8
- 238000012544 monitoring process Methods 0.000 claims description 3
- 238000012806 monitoring device Methods 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Remote Monitoring And Control Of Power-Distribution Networks (AREA)
- Closed-Circuit Television Systems (AREA)
Description
図面は本考案に係る送電線路線下監視装置の一
実施例を示すブロツク図である。
１，２……信号線、３……ループ信号線路、４
……監視所、５……マルチプレクサ、６……静止
画伝送装置、７……モニタテレビ、１０ａ〜１０
ｉ……監視カメラ、１１ａ〜１１ｉ……静止画伝
送装置、１２ａ〜１２ｉ……マルチプレクサ。
The drawing is a block diagram showing an embodiment of the power transmission line monitoring device according to the present invention. 1, 2...Signal line, 3...Loop signal line, 4
... Monitoring station, 5 ... Multiplexer, 6 ... Still image transmission device, 7 ... Monitor television, 10a to 10
i... Surveillance camera, 11a to 11i... Still image transmission device, 12a to 12i... Multiplexer.
Claims (1)
線が並設され、前記第１、第２の信号線はループ
信号線路を構成するように一端側で相互に接続さ
れ、前記他端側は監視所に引込まれてマルチプレ
クサと静止画伝送装置とを介してモニタテレビに
接続されて、前記各鉄塔には前記送電線路の線下
を監視する監視カメラがそれぞれ設置され、前記
各監視カメラは静止画伝送装置とマルチプレクサ
とをそれぞれ介して前記ループ信号線路にそれぞ
れ接続されていることを特徴とする送電線路線下
監視装置。 First and second signal lines are installed in parallel using each tower of the power transmission line, the first and second signal lines are connected to each other at one end to form a loop signal line, and the other The end side is led into a monitoring station and connected to a monitor television via a multiplexer and a still image transmission device, and each of the towers is equipped with a monitoring camera that monitors the area under the power transmission line. 1. A power transmission line monitoring device, wherein the cameras are respectively connected to the loop signal line via a still image transmission device and a multiplexer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2659988U JPH01132187U (en) | 1988-02-29 | 1988-02-29 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2659988U JPH01132187U (en) | 1988-02-29 | 1988-02-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01132187U true JPH01132187U (en) | 1989-09-07 |
Family
ID=31248372
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2659988U Pending JPH01132187U (en) | 1988-02-29 | 1988-02-29 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01132187U (en) |
-
1988
- 1988-02-29 JP JP2659988U patent/JPH01132187U/ja active Pending