CN101951291A - Optical fiber on-line automatic monitoring system - Google Patents
Optical fiber on-line automatic monitoring system Download PDFInfo
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- CN101951291A CN101951291A CN2010102838528A CN201010283852A CN101951291A CN 101951291 A CN101951291 A CN 101951291A CN 2010102838528 A CN2010102838528 A CN 2010102838528A CN 201010283852 A CN201010283852 A CN 201010283852A CN 101951291 A CN101951291 A CN 101951291A
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Abstract
The invention discloses an optical fiber on-line automatic monitoring system, belonging to the technical field of electric power measurement. The optical fiber on-line automatic monitoring system comprises a monitoring center, a communication network module and a plurality of monitoring stations. The optical fiber on-line automatic monitoring system is characterized in that each monitoring station comprises an optical fiber distribution frame which is respectively connected with an optical switch and an optical power meter; the optical switch and the optical power meter are also connected with an optical time domain reflectometer which is connected with the communication network module; and the optical fiber distribution frame is connected with a plurality of optical fiber circuits. The invention provides a real-time on-line intelligent automatic communication quality detection system with an early-warning function, which can completely replace the manual and mechanical maintenance modes of the optical fiber transmission network in the prior art.
Description
Technical field
The invention belongs to the power measurement technical field, be specifically related to a kind of optical fiber automatic monitoring system.
Background technology
Along with the sharp increase of data traffic, as the transmission medium of information superhighway, the effect of optical fiber communication is more and more important, because its speed height, capacity are big, if optical fiber breaks down, interrupts the long time, will cause tremendous loss.The Passive Management maintenance mode that generally adopts has obviously lagged behind the requirement to optical fiber transmission network stability at present.
Summary of the invention
The invention provides a kind of optical fiber online auto monitoring system, it is real-time, online, as to have a warning function intelligent communication quality automatic checkout system, can substitute the optical fiber transmission network maintenance mode that manually adds instrument in the prior art fully.
The concrete technical scheme that adopts of the present invention is:
A kind of optical fiber online auto monitoring system, comprise monitoring center, communication network module and a plurality of monitoring station, it is characterized in that, described monitoring station comprises fibre distribution frame, fibre distribution frame is connected with optical switch, light power meter respectively, optical switch, light power meter are connected with optical time domain reflectometer again, and described optical time domain reflectometer is connected with communication network module; Described fibre distribution frame connects the multifiber circuit.
Described monitoring center comprises the network switch, and the network switch is connected with communication network module, is connected with modulator-demodulator, printer, control desk, application processing server, database server simultaneously, and described database server is connected with the DB interface.
Described network communication module is the tcp/ip communication module preferably.
Advantage of the present invention is:
1) comprehensive.The present invention can satisfy the requirement of comprehensive monitoring, no matter the luminous power of optical transceiver transmitting terminal output reduces or the decay of fiber optic network increases, all its change records can be got off;
2) has real-time and in linearity.
3) promptness.When breaking down, the response speed of system of the present invention can reach μ s or ns time stage, add processing time, network service time etc., in tens μ s, information responses such as website, fiber path or the optical transceiver of optical fiber telecommunications system fault, concrete optical power value can be arrived monitoring center, and send dissimilar warning messages.
4) early warning.By long-term collection, calculating and analysis to the luminous power data of each optical channel, the present invention can find the light decay depreciation of optical communication system and the inner link of time, thereby find out light decay depreciation change curve in time, offer maintenance management personnel technical finesse in advance, take place to avoid fault.
Description of drawings
Fig. 1 is a principle of the invention block diagram;
Fig. 2 is the theory diagram of monitoring center among the present invention;
Fig. 3 is the theory diagram of monitoring station of the present invention.
Embodiment
As shown in Figure 1, a kind of optical fiber online auto monitoring system, comprise monitoring center 1, communication network module 2 and three monitoring stations (3,3 ', 3 "), monitoring center 1 is connected by communication network module 2 with the monitoring station, the monitoring station can be provided with more than three.
As shown in Figure 2, described monitoring center 1 comprises network switch 1-7, network switch 1-7 is connected with communication network module 2, be connected 1-2 with modulator-demodulator 1-6, printer 1-5, control desk 1-4, application processing server 1-3, database server simultaneously, described database server is connected with DB interface 1-1.Monitoring center 1 can realize data acquisition, record, analysis, functions such as early warning.
As shown in Figure 3, described monitoring station 3 comprises fibre distribution frame 3-4, fibre distribution frame 3-4 is connected with optical switch 3-2, light power meter 3-3 respectively, and optical switch 3-2, light power meter 3-2 are connected with optical time domain reflectometer 3-1 again, and described optical time domain reflectometer 3-1 is connected with communication network module 2; Described fibre distribution frame 3-4 connects the multifiber circuit.Optical-fiber line fault, break-make can be gathered in the monitoring station, and information such as optical power attenuation.
Claims (2)
1. optical fiber online auto monitoring system, comprise monitoring center, communication network module and a plurality of monitoring station, it is characterized in that, described monitoring station comprises fibre distribution frame, fibre distribution frame is connected with optical switch, light power meter respectively, optical switch, light power meter are connected with optical time domain reflectometer again, and described optical time domain reflectometer is connected with communication network module; Described fibre distribution frame connects the multifiber circuit.
2. optical fiber online auto monitoring system according to claim 1, it is characterized in that, described monitoring center comprises the network switch, the network switch is connected with communication network module, be connected with modulator-demodulator, printer, control desk, application processing server, database server simultaneously, described database server is connected with the DB interface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102838528A CN101951291A (en) | 2010-09-17 | 2010-09-17 | Optical fiber on-line automatic monitoring system |
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| Application Number | Priority Date | Filing Date | Title |
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| CN2010102838528A CN101951291A (en) | 2010-09-17 | 2010-09-17 | Optical fiber on-line automatic monitoring system |
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| CN101951291A true CN101951291A (en) | 2011-01-19 |
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| CN2010102838528A Pending CN101951291A (en) | 2010-09-17 | 2010-09-17 | Optical fiber on-line automatic monitoring system |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103281122A (en) * | 2013-04-28 | 2013-09-04 | 国家电网公司 | Online optical cable monitoring device and method for improving alarm accuracy rate |
| CN104158584A (en) * | 2014-07-29 | 2014-11-19 | 国家电网公司 | Optical network monitoring information fusion and interaction method |
| CN104320185A (en) * | 2014-10-24 | 2015-01-28 | 西安光谷通信技术有限公司 | Optical fiber circuit monitoring system |
| CN105471496A (en) * | 2014-09-05 | 2016-04-06 | 北京讯为动力信息技术有限公司 | Optical fiber quality automatic analysis method and system based on backscattering curves |
| CN109342021A (en) * | 2018-12-03 | 2019-02-15 | 四川微迪智控科技有限公司 | A kind of industrial ethernet switch optical fiber monitoring method |
| CN112636819A (en) * | 2019-10-09 | 2021-04-09 | 中兴通讯股份有限公司 | Optical fiber quality detection device and detection method |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2200384C (en) * | 1996-05-13 | 2000-10-10 | Mark R. Jennings | An optical communications system having distributed intelligence |
| CN1294455A (en) * | 1999-10-26 | 2001-05-09 | 深圳市华为技术有限公司 | Automatic monitor system for optical fibre network |
| CN101018089A (en) * | 2006-02-10 | 2007-08-15 | 华为技术有限公司 | Optical fiber automatic monitoring system and method |
| CN201766592U (en) * | 2010-09-17 | 2011-03-16 | 淄博思科电子技术开发有限公司 | Optical fiber on-line automatic monitoring system |
-
2010
- 2010-09-17 CN CN2010102838528A patent/CN101951291A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2200384C (en) * | 1996-05-13 | 2000-10-10 | Mark R. Jennings | An optical communications system having distributed intelligence |
| CN1294455A (en) * | 1999-10-26 | 2001-05-09 | 深圳市华为技术有限公司 | Automatic monitor system for optical fibre network |
| CN101018089A (en) * | 2006-02-10 | 2007-08-15 | 华为技术有限公司 | Optical fiber automatic monitoring system and method |
| CN201766592U (en) * | 2010-09-17 | 2011-03-16 | 淄博思科电子技术开发有限公司 | Optical fiber on-line automatic monitoring system |
Non-Patent Citations (1)
| Title |
|---|
| 王永辉等: "远程光纤监测系统", 《电信技术》, 31 January 2005 (2005-01-31), pages 56 - 58 * |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103281122A (en) * | 2013-04-28 | 2013-09-04 | 国家电网公司 | Online optical cable monitoring device and method for improving alarm accuracy rate |
| CN103281122B (en) * | 2013-04-28 | 2015-10-21 | 国家电网公司 | A kind of optical cable on-line monitoring improves the method for alarm accuracy rate |
| CN104158584A (en) * | 2014-07-29 | 2014-11-19 | 国家电网公司 | Optical network monitoring information fusion and interaction method |
| CN105471496A (en) * | 2014-09-05 | 2016-04-06 | 北京讯为动力信息技术有限公司 | Optical fiber quality automatic analysis method and system based on backscattering curves |
| CN105471496B (en) * | 2014-09-05 | 2017-10-03 | 北京讯为动力信息技术有限公司 | A kind of optical fiber quality automatic analysis method and system based on backscattering curve |
| CN104320185A (en) * | 2014-10-24 | 2015-01-28 | 西安光谷通信技术有限公司 | Optical fiber circuit monitoring system |
| CN109342021A (en) * | 2018-12-03 | 2019-02-15 | 四川微迪智控科技有限公司 | A kind of industrial ethernet switch optical fiber monitoring method |
| CN112636819A (en) * | 2019-10-09 | 2021-04-09 | 中兴通讯股份有限公司 | Optical fiber quality detection device and detection method |
| CN112636819B (en) * | 2019-10-09 | 2024-04-30 | 中兴通讯股份有限公司 | Optical fiber quality detection device and detection method |
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Application publication date: 20110119 |