CN207234772U - A kind of power communication automatic optical fiber monitoring device - Google Patents
A kind of power communication automatic optical fiber monitoring device Download PDFInfo
- Publication number
- CN207234772U CN207234772U CN201720913678.8U CN201720913678U CN207234772U CN 207234772 U CN207234772 U CN 207234772U CN 201720913678 U CN201720913678 U CN 201720913678U CN 207234772 U CN207234772 U CN 207234772U
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- China
- Prior art keywords
- optical fiber
- shell
- light signal
- output terminal
- measured
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- 239000013307 optical fiber Substances 0.000 title claims abstract description 73
- 238000004891 communication Methods 0.000 title claims abstract description 22
- 238000012806 monitoring device Methods 0.000 title claims abstract description 14
- 230000003287 optical effect Effects 0.000 claims abstract description 35
- 230000007274 generation of a signal involved in cell-cell signaling Effects 0.000 claims abstract description 14
- 238000012544 monitoring process Methods 0.000 claims abstract description 14
- 238000001514 detection method Methods 0.000 abstract description 12
- 239000000835 fiber Substances 0.000 abstract description 11
- 230000000737 periodic effect Effects 0.000 abstract description 4
- 230000002159 abnormal effect Effects 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- FGRBYDKOBBBPOI-UHFFFAOYSA-N 10,10-dioxo-2-[4-(N-phenylanilino)phenyl]thioxanthen-9-one Chemical compound O=C1c2ccccc2S(=O)(=O)c2ccc(cc12)-c1ccc(cc1)N(c1ccccc1)c1ccccc1 FGRBYDKOBBBPOI-UHFFFAOYSA-N 0.000 description 1
- 238000003491 array Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
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- Optical Communication System (AREA)
Abstract
The utility model discloses a kind of power communication automatic optical fiber monitoring device, it is arranged at cabinet or inside electric appliance, including shell and the optical signal generation apparatus being arranged in shell, light signal receiving, light signal processing device and warning device, the output terminal of optical signal generation apparatus is connected with one end of optical fiber to be measured, the other end connection light reflection device of optical fiber to be measured, light reflection device is arranged at the outside of shell, one end that optical fiber to be measured is connected with optical signal generation apparatus is connected with the input terminal of light signal receiving, the input terminal of the output terminal connection light signal processing device of light signal receiving, the output terminal connection warning device of light signal processing device, the output terminal of light signal processing device also connects monitoring host computer through connection.The utility model substantially increases the detection efficiency of spare fibre, it is not necessary to carries out the artificial periodic detection of optical fiber break-make situation again, saves a large amount of human resources.
Description
Technical field
It the utility model is related to technical field of electric power detection, more particularly to a kind of power communication automatic optical fiber monitoring device.
Background technology
Existing power plant and the communication modes of the equipment in substation use optical-fibre communications pattern more, in order to ensure power plant
And the safe and stable operation of network system, under the optical-fibre channel normal operation for ensuring to be currently running, also to configure corresponding
The spare fibre of quantity, in case normal operation optical fiber can be replaced at any time when breaking down, enables a device to continuously run.To protect
Card spare fibre can be replaced for normal communication, it is necessary to spare fibre periodic detection at any time.The monitoring of spare fibre at present
Manually periodically carried out using hand-held detection instrument, it is necessary to which two people coordinate completion, a people launches light source in optical fiber one end, separately
One people the other end detect light signal, this monitoring mode is not only time-consuming and laborious, and artificial detection have it is complicated and uncertain
Characteristic.With the extensive application of power plant and substation's communication optical fiber, manually to every fiber laser arrays, it is difficult to meet power generation
Factory and the needs of substation operation maintenance, and easily there is detection leakage phenomenon in artificial detection.
Utility model content
The purpose of this utility model is to provide a kind of power communication automatic optical fiber monitoring device, light extraction can be accurately detected
Whether fibre has abnormal conditions simultaneously and alarm, it is ensured that equipment being capable of continuous normal communication.
To achieve the above object, the utility model adopts the following technical solution：
A kind of power communication automatic optical fiber monitoring device, is arranged at cabinet or inside electric appliance, including shell and setting
In the optical signal generation apparatus in shell, light signal receiving, light signal processing device and warning device, optical signal produces dress
The output terminal put is connected with one end of optical fiber to be measured, the other end connection light reflection device of optical fiber to be measured, the light reflection
Device is arranged at the outside of shell, one end that optical fiber to be measured is connected with optical signal generation apparatus and light signal receiving it is defeated
Enter end to be connected, the input terminal of the output terminal of light signal receiving connection light signal processing device, light signal processing device it is defeated
Outlet connects warning device, and the output terminal of light signal processing device also connects monitoring host computer through connection.
Preferably, multiple optical fiber interfaces are provided with the shell, the output terminal of optical signal generation apparatus is through optical fiber interface
Optical fiber to be measured is connected respectively, and optical fiber to be measured is connected with light signal receiving respectively through each optical fiber interface.
Preferably, the light reflection device has multiple, is connected respectively with each optical fiber to be measured.
Preferably, the interface position of the light reflection device and optical fiber is made of elastic pressure device.
Preferably, be additionally provided with network interface on the shell, the output terminal of light signal processing device through network interface and
Connection connects monitoring host computer.
Preferably, the warning device uses multiple indicator lights, and multiple indicator lights are correspondingly arranged in each optical fiber and connect respectively
At mouthful.
Preferably, the supply unit for providing power supply for device is further included, supply unit produces dress with optical signal respectively
Put, light signal receiving and light signal processing device, the supply unit are also provided with inside the shell.
Preferably, mounting base is provided with the shell, shell is fixed at cabinet or electrical equipment by mounting base
Inside, the mounting base are fixedly installed on the bottom or side of shell.
The utility model is simple in structure, and optical signal is sent by optical signal generation apparatus, and by light reflection device by light
Signal returns, then the attenuation through light signal processing device according to the optical signal being reflected back, and the optical fiber for judging to access leads to
It is disconnected, it can accurately detect and distinguish every optical fiber, monitoring result quick and precisely, substantially increases the efficiency of fiber-optic monitoring；Work as inspection
Optical fiber is measured when having an abnormal conditions can Realtime Alerts, to replace spare fibre, it is ensured that equipment normal communication provides safeguard.The present invention
Installation, dismounting and replacement are convenient, substantially increase the detection efficiency of spare fibre, it is not necessary to carry out the people of optical fiber break-make situation again
Work periodic detection, saves a large amount of human resources, and easy to use.
Brief description of the drawings
Fig. 1 is the functional block diagram of the utility model；
Fig. 2 is the structure diagram of the utility model.
Embodiment
The technical solution of the utility model is clearly and completely described below in conjunction with attached drawing, it is clear that described reality
The section Example that example is only the utility model is applied, instead of all the embodiments.Based on the embodiment in the utility model,
Other all embodiments that those of ordinary skill in the art are obtained on the premise of creative work is not made, belong to this
The protection domain of utility model.
As shown in Figures 1 and 2, the utility model is arranged at cabinet or inside electric appliance, including shell 1 and is arranged at outer
It is used to launch the optical signal generation apparatus 9 of optical signal, the light signal receiving 10 for receiving optical signal and be used in shell 1
The optical signal prosessing module 10 handled the optical signal being reflected back, is provided with multiple optical fiber interfaces 3, optical signal on shell 1
The output terminal of generation device 9 connects one end of optical fiber 4 to be measured, the other end connection of optical fiber 4 to be measured through each optical fiber interface 3
Light reflection device 5, light reflection device 5 are arranged at outside shell 1, for the optical signal transmitted in optical fiber 4 to be measured to be reflexed to light
Signal receiving device 10, light reflection device 5 have multiple, and each light reflection device 5 is connected with each optical fiber 4 to be measured respectively, makes
The monitoring requirements that the utility model disclosure satisfy that multifiber are obtained, in the present embodiment, light reflection device 5 and optical fiber 4 to be measured
Interface position be made of elastic pressure device, it is possible to increase the mirror surface of light reflection device 5 and the contact of optical fiber interface
Area, reduces contact angle deviation, improves the accuracy of signal monitoring；What optical fiber 4 to be measured was connected with optical signal generation apparatus 9
One end is also connected through optical fiber interface 3 with the input terminal of light signal receiving 10, the output terminal connection of light signal receiving 10
The input terminal of light signal processing device 11, the output terminal of light signal processing device 11 connects monitoring host computer 8 through connection 7, at this
In embodiment, network interface 6 is additionally provided with shell 1, the output terminal of light signal processing device 11 is through network interface 6 and connection
7 connection monitoring host computers 8, the output terminal of signal processing apparatus 11 are also associated with warning device, and warning device is arranged on shell 1,
Including several indicator lights, several indicator lights are correspondingly arranged at each optical fiber interface 3 respectively, for indicating optical fiber to be measured
Whether 4 produce failure.
The utility model further includes the supply unit 2 for providing power supply for device, and supply unit 2 is produced with optical signal respectively
Generating apparatus 9, light signal receiving 10 and light signal processing device 11, supply unit 2 are also disposed in shell 1.
In addition, being provided with mounting base 12 on shell 1, shell 1 is fixed at cabinet or electrical equipment by mounting base 12,
Mounting base 11 is fixed at the bottom or side of shell 1, to adapt to vertical installation and horizontally-mounted demand.
When the utility model at work, first by one end incoming fiber optic interface 3 of optical fiber 4 to be measured, by optical fiber 4 to be measured
The other end access light reflection device 5, then power on device 2,9 timing transmitting band geocoding of optical signal generation apparatus
Certain power optical signal, optical signal input light reflection device 5 by each optical fiber 4 to be measured, then through 5 return light of light reflection device
Signal receiving device 10, the optical signal input optical signal processing unit 11 that light signal receiving 10 will reflect back into, at optical signal
Optical signal of the device 11 according to return is managed, judges every optical fiber break-make situation of access, and the judging result of every optical fiber is led to
Cross network interface 6 and connection 7 is sent to monitoring host computer 8, checked for operator on duty, if tested optical fiber 4 has exception, corresponded to
Indicator light flicker, remind staff to there is abnormal optical fiber to replace, it is ensured that the continuous normal communication of equipment.
Wherein, light signal processing device 11 judges the original of every optical fiber break-make situation accessed according to the optical signal of return
Manage as the prior art, repeat no more.
Present invention installation, dismounting, replace conveniently, can accurately detect and distinguish every optical fiber, detect that optical fiber has exception
Energy Realtime Alerts during situation, to replace spare fibre, it is ensured that equipment normal communication provides safeguard.The present invention substantially increases spare
The detection efficiency of optical fiber, it is not necessary to carry out the artificial periodic detection of optical fiber break-make situation again, save a large amount of human resources.
Claims (8)
1. a kind of power communication automatic optical fiber monitoring device, is arranged at cabinet or inside electric appliance, it is characterised in that：Including outer
Shell and the optical signal generation apparatus being arranged in shell, light signal receiving, light signal processing device and warning device, light letter
The output terminal of number generation device is connected with one end of optical fiber to be measured, the other end connection light reflection device of optical fiber to be measured, institute
The outside that light reflection device is arranged at shell is stated, one end that optical fiber to be measured is connected with optical signal generation apparatus is received with optical signal
The input terminal of device is connected, the input terminal of the output terminal connection light signal processing device of light signal receiving, optical signal prosessing
The output terminal connection warning device of device, the output terminal of light signal processing device also connect monitoring host computer through connection.
A kind of 2. power communication automatic optical fiber monitoring device as claimed in claim 1, it is characterised in that：Set on the shell
There are multiple optical fiber interfaces, the output terminal of optical signal generation apparatus connects optical fiber to be measured, optical fiber to be measured through optical fiber interface respectively
It is connected respectively with light signal receiving through each optical fiber interface.
A kind of 3. power communication automatic optical fiber monitoring device as claimed in claim 2, it is characterised in that：The light reflection device
Have multiple, be connected respectively with each optical fiber to be measured.
A kind of 4. power communication automatic optical fiber monitoring device as claimed in claim 3, it is characterised in that：The light reflection device
It is made with the interface position of optical fiber of elastic pressure device.
A kind of 5. power communication automatic optical fiber monitoring device as claimed in claim 1, it is characterised in that：Also set on the shell
Network interface is equipped with, the output terminal of light signal processing device connects monitoring host computer through network interface with connection.
A kind of 6. power communication automatic optical fiber monitoring device as claimed in claim 2, it is characterised in that：The warning device is adopted
With multiple indicator lights, multiple indicator lights are correspondingly arranged at each optical fiber interface respectively.
A kind of 7. power communication automatic optical fiber monitoring device as claimed in claim 6, it is characterised in that：Further include for being dress
Put provide power supply supply unit, supply unit respectively with optical signal generation apparatus, light signal receiving and optical signal prosessing
Device, the supply unit are also provided with inside the shell.
A kind of 8. power communication automatic optical fiber monitoring device as claimed in claim 7, it is characterised in that：Set on the shell
There is mounting base, shell is fixed at cabinet or inside electric appliance by mounting base, and the mounting base is fixedly installed on shell
Bottom or side.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720447809 | 2017-04-26 | ||
| CN2017204478098 | 2017-04-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207234772U true CN207234772U (en) | 2018-04-13 |
Family
ID=61854977
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720913678.8U Expired - Fee Related CN207234772U (en) | 2017-04-26 | 2017-07-26 | A kind of power communication automatic optical fiber monitoring device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207234772U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111884711A (en) * | 2020-08-03 | 2020-11-03 | 北京泛在云科技有限公司 | Optical cable on-off sensor based on Fresnel reflection |
-
2017
- 2017-07-26 CN CN201720913678.8U patent/CN207234772U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111884711A (en) * | 2020-08-03 | 2020-11-03 | 北京泛在云科技有限公司 | Optical cable on-off sensor based on Fresnel reflection |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180413 Termination date: 20210726 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |