CN108809415A - A kind of fibre optical sensor and the processing procedure that optical cable obstacle is judged using the sensor - Google Patents
A kind of fibre optical sensor and the processing procedure that optical cable obstacle is judged using the sensor Download PDFInfo
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- CN108809415A CN108809415A CN201810297829.0A CN201810297829A CN108809415A CN 108809415 A CN108809415 A CN 108809415A CN 201810297829 A CN201810297829 A CN 201810297829A CN 108809415 A CN108809415 A CN 108809415A
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- optical sensor
- fibre optical
- obstacle
- sensor
- fibre
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B10/00—Transmission systems employing electromagnetic waves other than radio-waves, e.g. infrared, visible or ultraviolet light, or employing corpuscular radiation, e.g. quantum communication
- H04B10/07—Arrangements for monitoring or testing transmission systems; Arrangements for fault measurement of transmission systems
- H04B10/075—Arrangements for monitoring or testing transmission systems; Arrangements for fault measurement of transmission systems using an in-service signal
- H04B10/079—Arrangements for monitoring or testing transmission systems; Arrangements for fault measurement of transmission systems using an in-service signal using measurements of the data signal
- H04B10/0791—Fault location on the transmission path
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/01—Protocols
- H04L67/02—Protocols based on web technology, e.g. hypertext transfer protocol [HTTP]
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- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Optical Communication System (AREA)
Abstract
The processing procedure of optical cable obstacle is judged the present invention relates to a kind of fibre optical sensor and using the sensor.Including fibre optical sensor and communication module, the front side of fibre optical sensor is connected with the uplink light path of communication equipment, the rear side of fibre optical sensor is connect with communication equipment, N number of fibre optical sensor is connected with Message processing server, and Message processing server is connected with WEB server and WEB server is connected with client.The fibre optical sensor of the present invention can quickly find optical cable obstacle, can reduce and find the obstacle time 80% or so, strive for valuable time for communication rush repair work；And it can quickly find, position（The direction of optical cable obstacle and the model of optical cable lay form etc.）Optical cable obstacle repairs preparation for obstacle and has saved the time, greatly improves the maintenance efficiency of obstacle, shorten the obstacle time, improve the perceptibility of user, enhance the competitive advantage of telecommunication network.
Description
Technical field
The present invention relates to Communication ray network technology fields, specifically a kind of both in real time to monitor in ODN networks
Each with light path, can also carry out real-time high-efficiency, quick segmentation positioning, the Fibre Optical Sensor for improving optical cable obstacle first-aid repair efficiency
Device.
Background technology
Create the strategy and policy that all optical network is communication network light entering and copper back.It is former as light entering and copper back construction task is carried out in a deep going way
The copper cable user access come is changed to soft exchange mode, and to promote user's high-speed, high bandwidth has established solid foundation.Due to connecing
Entering the change of mode, the logout of many cable access devices results in the original disabler for utilizing equipment network management monitoring optical cable,
So that many optical cables are in de- tubulose state, the theory of intensive management is run counter to.So as to cause problems with：（1）It can not be real
When monitor：Optical cable substantial amounts, and it is distributed in outdoor, position dispersion is unattended nearby, is subject to destroy, and safeguard people
Member can not in real time, efficiently supervise each optical cable situation (break-make, the variation of the attenuation of optical fiber of optical cable etc.)；（2）Can not and
Shi Faxian：Due to the Unpredictability of optical cable obstacle, so optical cable obstacle can not timely be found；（3）It can not be accurately positioned：By
In the substantial amounts of optical cable, type is various and distance farther out the reason of, cause optical cable obstacle not position accurately（Optical cable obstacle
Distance, the model of position and optical cable, lay form etc.）.
Under the historical background that Internet of Things arrives comprehensively, the technology of Internet of things based on NB-iot has invented this Fibre Optical Sensor
Device；This fibre optical sensor not only solves the maintenance of above-mentioned light net, problem of management, and can not change original light net transmission
Meets the needs of light net Internet of Things on the basis of structure.
Invention content
The purpose of the present invention is being directed to the prior art not monitoring in real time with light path working condition the problem of, one kind is provided
Both can monitor in real time with light path, also can efficiently, quick segmentation position light path obstacle, improve optical cable obstacle first-aid repair efficiency
Fibre optical sensor.
The purpose of the present invention is what is solved by the following technical programs：The present invention includes fibre optical sensor and communication module,
The front side of fibre optical sensor is connected with the uplink light path of communication equipment, and the rear side of fibre optical sensor is connect with communication equipment, N number of
Fibre optical sensor is connected with Message processing server, Message processing server be connected with WEB server and WEB server with
Client is connected.
The client includes mobile client and fixed clients.
Another Message processing server is connected with database server and database server is connected with WEB server.
The fibre optical sensor is suitable for the single mode optical fiber of multimode fibre and 9/125m, 1310-1550 dual wavelength.
The communication module uses the technology of Internet of things based on NB-iot.
The outside in fibre-optical bending direction, optical fiber surface installation position sensor, institute is arranged in the fibre optical sensor
The receiver for being provided on fibre optical sensor and receiving the location information that the position sensor is sent out is stated, receiver is received
When signal judges that the distance between fibre optical sensor and optical fiber increase, alarm signal is sent out, the position of fibre optical sensor is adjusted.
A kind of optical cable obstacle of fiber optic sensor system judges processing procedure, which is characterized in that follows the steps below：
Obstacle generation → fibre optical sensor quickly positions barrier point.
It is an advantage of the invention that：The macrobend that the fibre optical sensor of the present invention is generated by using the transmission of light wave in a fiber
Song loss, this fibre optical sensor is by detecting the optical signal leaked out when macrobend loss come the working condition of light path.
So that maintenance personnel in the case where not influencing original light path, can in real time, efficiently supervise the situation of each optical cable, carry
High network security, and system can timely report optical cable break-make situation and light path attenuation to change.
The fibre optical sensor of the present invention can quickly find optical cable obstacle, can reduce and find the obstacle time 80% or so, be
Valuable time has been striven in communication rush repair work；And it can quickly find, position（The direction of optical cable obstacle and the type of optical cable
Number, lay form etc.）Optical cable obstacle repairs preparation for obstacle and has saved the time, greatly improves the repair effect of obstacle
Rate shortens the obstacle time, improves the perceptibility of user, enhance the competitive advantage of telecommunication network.
Description of the drawings
Attached drawing 1 is that the fibre optical sensor of the present invention uses schematic diagram.
Attached drawing 2 is the fibre optical sensor fundamental diagram of the present invention.
Specific implementation mode
The operation principle of the present invention is that：Fibre optical sensor generates the spy of refraction and scattering using the transmission of light wave in a fiber
Property；When the macrobend loss that fibre-optical bending certain angle will result in, when being bent to a certain extent, although still can be to light
It is reflected, but it has changed the transmission path of light wave, therefore which part light penetrates into covering even across covering
It leaks out, causes to generate loss.This fibre optical sensor is judged by detecting the optical signal leaked out when macrobend loss
The working condition of light path（Break-make and attenuation）, the optical path signal data detected pass through communication module and message by fibre optical sensor
Processing server is connected, and Message processing server is connected with WEB server and WEB server is connected with client, and
Human-computer interaction interface is provided, Message processing server is connected with database server and database server and WEB server
It is connected.
The present invention is further illustrated with embodiment below in conjunction with the accompanying drawings.
As shown in Figure 1：A kind of fibre optical sensor, including communication module, the fibre optical sensor be suitable for multimode fibre and
The single mode optical fiber of 9/125m, 1310-1550 dual wavelength；Communication module uses the technology of Internet of things based on NB-iot, can great Rong
Amount, high concurrent, low-power consumption and light path is monitored for a long time and break alarm；The front side of fibre optical sensor and communication equipment
Uplink light path be connected, the rear side of sensor is connect with communication equipment（Shown in Fig. 1）, N number of fibre optical sensor and Message processing
Server is connected, and Message processing server is connected with WEB server and WEB server is connected with client, client
Including mobile client and fixed clients；In addition Message processing server is connected and database service with database server
Device is connected with WEB server.
Below by being illustrated to system components the fibre optical sensor is expanded on further（Shown in Fig. 2）.
1 in Fig. 2：Incident light in light path；
2 in Fig. 2：Optical fiber passes through the optical signal leaked out when macrobend loss；
3 in Fig. 2：Photosensitive component, the optical signal for detecting 2 external leakages in Fig. 2, and it is converted into electric signal；
4 in Fig. 2：Iot modules and sensor periphery circuit, for the signal detected to be uploaded to server, and by server
By the algorithm of setting judge the working condition of light path.
Server directly and Message processing server, WEB server exchange data can establish shelves for lightguide cable link
Case inquires optical cable light decay data, longitudinal to compare optical cable light decay data variation, inquiry optical fiber break alarm record etc..
Client：It include mobile client and the desktop computer fixation of such as mobile phone, notebook or other movable equipments
Client.
Illustrate the fibre optical sensor of the present invention below by compared with the prior art.
The optical cable obstacle of the prior art judges that process flow is as follows：Obstacle generation → user ensures or webmaster guarantee → equipment
Center analysis obstacle → wire center disturbance of analysis → optical fiber maintenance class on-the-spot test → wire center positions barrier point, the flow
Excessively cumbersome, delay emergency repair time.
The optical cable obstacle of the fibre optical sensor of the present invention judges that process flow is as follows：Obstacle generation → fibre optical sensor is quick
Position barrier point.Compared with the existing technology, eliminating influences the redundancy link of efficiency：" user ensures or webmaster guarantee → equipment
Center analysis obstacle → wire center disturbance of analysis → optical fiber maintenance class on-the-spot test ", simple, quick and accurate positioning.
The fibre optical sensor of the present invention monitors in ODN nets each in real time with light path by Internet of Things so that safeguards people
Member can in real time, efficiently supervise the situation of each optical cable, improve network security, and system can timely report optical cable
Break-make situation and the variation of light path attenuation.
The fibre optical sensor of the present invention can quickly find optical cable obstacle, can reduce and find the obstacle time 80% or so, be
Valuable time has been striven in communication rush repair work；And it can quickly find, position（Distance, position and the optical cable of optical cable obstacle
Model, lay form etc.）Optical cable obstacle repairs preparation for obstacle and has saved the time, greatly improves the dimension of obstacle
Efficiency is repaiied, shortens the obstacle time, improves the perceptibility of user, enhance the competitive advantage of telecommunication network；The fibre optical sensor
The maintenance work that can accurately position, supervise optical cable maintenance personnel can improve maintenance efficiency, save maintenance cost.
Above example is merely illustrative of the invention's technical idea, and protection scope of the present invention cannot be limited with this, every
According to technological thought proposed by the present invention, any change done on the basis of technical solution each falls within the scope of the present invention
Within；The technology that the present invention is not directed to can be realized by the prior art.
Claims (7)
1. a kind of fiber optic sensor system, which is characterized in that including fibre optical sensor and communication module, the front side of fibre optical sensor
It is connected with the uplink light path of communication equipment, the rear side of fibre optical sensor is connect with communication equipment, N number of fibre optical sensor and message
Processing server is connected, and Message processing server is connected with WEB server and WEB server is connected with client.
2. a kind of fiber optic sensor system according to claim 1, which is characterized in that the client includes mobile client
End and fixed clients.
3. a kind of fiber optic sensor system according to claim 1, which is characterized in that another Message processing server and data
Library server is connected and database server is connected with WEB server.
4. a kind of fiber optic sensor system according to claim 1, which is characterized in that the fibre optical sensor is suitable for more
The single mode optical fiber of mode fiber and 9/125m, 1310-1550 dual wavelength.
5. a kind of fiber optic sensor system according to claim 1, which is characterized in that the communication module use is based on
The technology of Internet of things of NB-iot.
6. a kind of fiber optic sensor system according to claim 1, which is characterized in that the fibre optical sensor is arranged in light
The outside of fine bending direction, optical fiber surface installation position sensor are provided on the fibre optical sensor and receive institute's rheme
The receiver for setting the location information that sensor is sent out judges the signal that receiver receives between fibre optical sensor and optical fiber
When distance increases, alarm signal is sent out, the position of fibre optical sensor is adjusted.
7. a kind of optical cable obstacle based on fiber optic sensor system described in the claims judges that processing procedure, feature exist
In following the steps below：
Obstacle generation → fibre optical sensor quickly positions barrier point.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810297829.0A CN108809415A (en) | 2018-04-04 | 2018-04-04 | A kind of fibre optical sensor and the processing procedure that optical cable obstacle is judged using the sensor |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810297829.0A CN108809415A (en) | 2018-04-04 | 2018-04-04 | A kind of fibre optical sensor and the processing procedure that optical cable obstacle is judged using the sensor |
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| CN108809415A true CN108809415A (en) | 2018-11-13 |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103647601A (en) * | 2013-12-13 | 2014-03-19 | 国家电网公司 | Fiber monitoring system |
| CN105306136A (en) * | 2015-11-26 | 2016-02-03 | 国网新疆电力公司信息通信公司 | Super long-distance optic cable attenuation on-line monitoring device and usage thereof |
| CN107380202A (en) * | 2017-07-31 | 2017-11-24 | 株洲中车轨道交通装备有限公司 | Based on NB IoT nets rail vehicle Spindle Status monitoring methods and system |
| CN107452177A (en) * | 2017-04-14 | 2017-12-08 | 浙江省邮电工程建设有限公司 | A kind of communications optical cable safety pre-warning system |
| CN107733524A (en) * | 2017-09-30 | 2018-02-23 | 天津大学 | A kind of detector with fexible film PIN photodiode array |
-
2018
- 2018-04-04 CN CN201810297829.0A patent/CN108809415A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103647601A (en) * | 2013-12-13 | 2014-03-19 | 国家电网公司 | Fiber monitoring system |
| CN105306136A (en) * | 2015-11-26 | 2016-02-03 | 国网新疆电力公司信息通信公司 | Super long-distance optic cable attenuation on-line monitoring device and usage thereof |
| CN107452177A (en) * | 2017-04-14 | 2017-12-08 | 浙江省邮电工程建设有限公司 | A kind of communications optical cable safety pre-warning system |
| CN107380202A (en) * | 2017-07-31 | 2017-11-24 | 株洲中车轨道交通装备有限公司 | Based on NB IoT nets rail vehicle Spindle Status monitoring methods and system |
| CN107733524A (en) * | 2017-09-30 | 2018-02-23 | 天津大学 | A kind of detector with fexible film PIN photodiode array |
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Application publication date: 20181113 |