CN105790833A - Dynamic optical network monitoring system based on GIS technology - Google Patents
Dynamic optical network monitoring system based on GIS technology Download PDFInfo
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Abstract
The invention relates to a dynamic optical network monitoring system based on GIS technology. The dynamic optical network monitoring system based on the GIS technology is composed of an optical hardware test system, a test function system, a fault function system, a test data management system, a business management system, a topological graph management system and a system management system, optical light intensity in an optical cable is monitored in real time by computer distribution calculation, network communication, automatic measurement, GIS, optical time domain measurement and analysis and other technologies, on, off, abnormal dissipation, potential fault and other states of an optical cable communication network are reflected in time, automatic fault monitoring and automatic positioning of an optical cable network are realized, and reference is provided for removal of faults and hidden troubles, therefore the fault times are reduced, the fault time is shortened, and the communication reliability of the optical cable network is improved.
Description
Technical field
The present invention relates to a kind of optical-fiber network dynamic monitoring system based on GIS technology, particularly relate to a kind of standby fibre core real-time monitoring system of optical cable.
Background technology
Along with development and people's urgent needs to high-speed data service, graphic service of information technology, high-speed Internet, multimedia video as etc. the access of broadband services, the optical fiber transmission network of China grows continuously and fast.The construction principle of Optical Access Network is that optical fiber is as close possible to user, namely Fiber To The Curb (FTTC), Fiber To The Building (FTTB), FTTC (FTTZ), fiber to the home (FTTH), and this will make Optical Cable trans mission networks develop more complicated and huge.Meanwhile, people also can be more and more higher to the requirement of communication quality, service quality.The development of optical communication technique, by increasing for the ability making fiber-optic transfer information, but the track blocks of unit interval can cause bigger loss.The importance of fiber optic cable monitor highlights more, therefore the supervising and management in real time to lightguide cable link is implemented, dynamically observe the deterioration condition of lightguide cable link transmission performance, find in time and forecast optical cable hidden danger, catch failure symptom exactly, preventing backlog, reduce the incidence rate that light path blocks, the fault of shortening optical cable is lasted and is seemed more and more important.
But, the problem faced by current existing fiber optic network concentrates on following two aspect: one is the Information Management Problems of lightguide cable link, and two is the demand of the analysis of Cable's Fault and location and solution.
In the information management of lightguide cable link, the information of current lightguide cable link is not integrated on hand in operator, there is also inaccurate and registration problem not in time simultaneously, and therefore they are badly in need of a kind of line information management system that relatively can meet Carrier Requirements.
Position in investigation at fiber failure, present each operator uses original customer complaint or the obstructed fault of network management system report network-> investigation failure cause substantially, confirmation is fiber problem-> use OTDR equipment manual testing, confirms abort situation-> maintainer scene investigation fault.This mode manually investigates fault occurrence reason owing to using, and the time of cost is longer, and investigating out is that the reason of fiber failure at least needs 2-3 hour, and is carry out after fault occurs again, and causes that the responsiveness to fault is very slow.
And our the optical fiber real-time monitoring system of exploitation belongs to real-time monitoring, when fault occurs or optical fiber property beyond the thresholding of current setting time will auto-alarming, can directly determine it is fiber problem by analysis, decrease the malfunction elimination time of traditional method；Can automatically notify the Fix-it preset；Via system automatically control/Artificial Control carries out OTDR test, it is provided that network support, it is not required that personnel test to machine room, decrease substantial amounts of manual working.
Also just therefore, the purpose of our optical fiber project is in that to solve the problem that they currently pay close attention to, and improves the Grasping level of optical cable information, and can greatly improve the efficiency that fiber failure solves.
Summary of the invention
It is an object of the invention to solve the weak point of above-mentioned existing fiber dealing with network breakdown mode, provide a kind of efficient fiber failure solution for government department, army, operator, enterprise and other optical cables users maintenance support department.
In order to solve above-mentioned technical problem, the present invention realizes by the following technical solutions:
A kind of optical-fiber network dynamic monitoring system based on GIS technology of the present invention includes optical tests hardware system, test function system, fault function system, test data management system, business management system, topological diagram management system, system management system.Described optical tests hardware system includes OTDR equipment, photoswitch and station computer；Described test function system includes basic test functional module, long-range photoswitch controls module；Described fault function system includes basic alarm module, external optical power alarming module, external transmission network management alarm module, fault process module, fault SMS notification module；Described test data management system includes historical failure analytical statement module, test data management module patrolled and examined by OTDR fiber failure data collection module, historical performance analytical statement module, test curve analysis module, OTDR optical fiber；Described business management system includes configuration feature module, resource management module, cutover data management module；Described topological diagram management system includes topological functions module, GIS map functional module.By optical tests hardware system, test function system, fault function system, test data management system, business management system, topological diagram management system, a kind of optical-fiber network dynamic monitoring system based on GIS technology that system management system is constituted, achieve employing computer distribution to calculate, network service, automatic measurement, GIS, optical time domain measures the technology such as analysis to the real-time monitoring of light signal strength in optical cable, reflection optical cable communication network is logical in time, disconnected, abnormal wear, the states such as incipient fault, tested by OTDR and GIS technology, the fault realizing fiber cable network is automatically monitored and is automatically positioned, for fixing a breakdown and hidden danger offer foundation, thus reaching to reduce the number of stoppages, shorten fault time, improve the communication reliability of cable network.
Described optical tests hardware module, is characterized in that: include OTDR equipment, photoswitch and station computer, controls optical tests hardware exchange by system and completes the hardware testing function of optical cable fibre core network.
Described basic test functional module, it is characterized in that: 1, system On-line Control optical tests hardware module collecting test information, realize the automatic test of optical fiber, data collection, alarm are judged 2, support call the roll test, alarm test, period measuring, reference test four class testings, cycle of period measuring can be set flexibly and data storage method 3, test result are automatically logged into data base, and with reference curve relative analysis.Abnormality test situation can be supplied to alarm module as alarm source.All kinds of alarming threshold 4 is set flexibly, the test parameters such as test pattern, testing length scope, test wavelength, pulsewidth, test data point, refractive index, scattering coefficient, test equalization time are set flexibly, carry out different types of test 5, test result can be passed through/unsuccessfully checked.
Described long-range photoswitch controls module, it is characterized in that: 1, stand in the office being not provided with OTDR, set up long-range photoswitch, pass through network control, realize cascade function 2, the optical fiber come from OTDR website, switched by long-range photoswitch, a plurality of optical fiber 3 that test terminal point is gone out, effectively expand network range, improve OTDR equipment utilization rate.
Described basic alarm module, is characterized in that: 1, according to test data analysis, automatically generates optical cable warning information and alarm clearance message.Support increase warning information by hand and start alarm test 2, providing OTDR state and system connection alarm, conveniently system itself is monitored.3, many station terminals show and update alarm in real time, and position the optical cable with display alarm and interruption of optical cables point in conjunction with GIS map.4, the functions such as alarm shield, alarm filter, acknowledged alarm, startup alarm test, alarm inquiry, alarm statistics, alarm clearance, alarm derivation are provided.5, provide to alarm sound, color, rank, shielding, filtration personalized customization.
Described external optical power alarming module, it is characterized in that: by data loading, section result data and statistical analysis result data, carry out the operations such as all kinds of calculating, process, modeling, form figure layer and in GIS map, show (including grid and test data).
Described external transmission network management alarm module, it is characterized in that: 1, the alarm interface provided by transmission network management, analyze alarm type and place fibre core and optical cable, there is provided alarm triggered signal for test module, done alarm test 2 by test module, be monitored with system place optical cable all after receiving signal.
Described fault process module, is characterized in that: 1, provide the failure flow thread management of alarming processing, it is achieved fault closed-loop process.2, can automatically and manually startup separator flow process, it is provided that failure notification responsible person concerned.
Described fault SMS notification module, it is characterized in that: 1, by short message interface, fault message issued responsible person concerned and repair personnel, obtaining concrete fault message and position of failure point information 2, repair personnel by note, control system carries out alarm test and recovery test.
Described historical failure analytical statement module, is characterized in that: collect statistics alarm data, it is provided that all kinds of fault statistics and analytical statement;
Described OTDR fiber failure data collection module, is characterized in that: 1, reads OTDR and stores record, fault test data collection when attendant is carried out breakdown repair in system 2, the historical record to fault message and tracking are provided.
Described historical performance analytical statement module, is characterized in that: 1, analyzes the OTDR test result that optical fiber is long-term, extracts the characteristic in test, sets up optical fiber property secular change data record 2, provides the statistics and analysis form to optical fiber property and chart.
Described test curve analysis module module, it is characterized in that: 1, according to test data display test optical fiber curve and case point, multiple test curve and case point can be shown simultaneously, compare analysis 2, carry out AB line data analysis, all kinds of lossy datas on display AB line.3, all test event points after by analysis are provided on the test length of optical fiber, total losses, every kilometer of average attenuation, event are counted decile analysis data 4, display test curve, including case point numbering, type, position, insertion loss, reflection loss, integration loss, every kilometer of average attenuation 5, test result can be stored in/be read as the test file meeting international standard.
Test data management module patrolled and examined by described OTDR optical fiber, it is characterized in that: 1, read OTDR and store record, by in the test optical fiber data collection in regular visit to system 2, the historical record to test information and tracking are provided, and utilize historical performance analysis module to obtain the historical performance delta data of optical fiber.
Described configuration feature module, it is characterized in that: 1, configuration to OTDR and management are provided, including activation/deactivation OTDR, synchronize OTDR clock and setting, obtain OTDR parameter, test OTDR connects 2, according to the fiber condition that photoswitch connects, configuring area, website, test link and test route data 3, the test parameter template of separate configurations every test link, carry out period measuring setting, it is provided as the reference test 4 of benchmark, the alarming threshold of separate configurations every test link, pass through/unsuccessfully check thresholding 5, to test data by test of calling the roll, alarm test, with reference to test, period measuring classification is managed 6, statistical report form to OTDR and test link test situation is provided.
Described resource management module, it is characterized in that: 1, by the angle of cable resource, optical cable is managed, including main line, optical cable segment, cable section, bid section, website, fibre core, transmission system 2, represent warning information 3 by cable resource connection, link situation by cable resource and represent test data and test curve.
Described cutover data management module, is characterized in that: 1, provide the information record to optical cable cleft grafting, collects the test optical fiber data 2 before and after optical cable cleft grafting, provides optical cable cleft grafting workflow management.
Described topological functions module, it is characterized in that: 1, display site, OTDR, test link (route), optical cable backbone, optical cable segment, cable section, the topological connection relation 2 of bid section, terrestrial reference etc., fault optical cable can distinguish different colours according to different alarm levels and show, the optical cable that current alarm occurs can carry out flicker and alert.
Described GIS map functional module, it is characterized in that: 1, in topological functions, there is provided in GIS map, show optical cable distribution situation, optical cable alarm situation, the optical cable alarm point of interruption, be conducive to the localization of faults, reduce maintenance time 2, on map with unlike signal viewing area, website, OTDR test equipment, test link (route), optical cable backbone, optical cable segment, cable section, the information such as bid section, terrestrial reference 3, above object implementatio8 can be positioned by map, move, query function.4, map and optical cable icon can be amplified, move, reduce, the multiple graphical display manipulation such as translation.
Described system management module, is characterized in that: 1, daily record, user, role, management domain, authority, data backup/recovery, safety energy systemic-function 2, zones of different, different user can perform the operation of different rights, supports that trans-regional the superior and the subordinate manage.
Beneficial effect:
As shown from the above technical solution, the invention has the beneficial effects as follows that there is ageing, managerial, operability, accuracy.
(1) ageing: test data show in real time, in the function carrying out OTDR test, software synchronization shows the current test curve testing OTDR, and owing to we adopt express network to connect, data transfer time greatly reduces.
(2) managerial: management level can understand the working condition of test and the network optimization and guiding each branch company at any time, operational data is managed concentratedly, management level are operated inspection according to operational data and avoid the anthropic factor impact on appraisal, improve management efficiency.
(3) operability: network condition graphically presents, problem points is very clear.The whole network data historical data of magnanimity is patterned displaying in conjunction with GIS and all kinds of icon instrument, improves degree directly perceived, it is simple to customer problem location and investigation.
(4) accuracy: eliminating anthropic factor, test data directly reflect network presence, find irrational test data in time.Data are directly put in storage, and all analyses are shown based on database data, it is to avoid the situation of artificial amendment report occurs.
Accompanying drawing explanation
Fig. 1 is a kind of optical-fiber network dynamic monitoring system block diagram based on GIS technology of the present invention.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the present invention is described in detail:
Fig. 1 is a kind of optical-fiber network dynamic monitoring system based on GIS technology of the present invention, as shown in Figure 1, a kind of optical-fiber network dynamic monitoring system based on GIS technology, including optical tests hardware system, test function system, fault function system, test data management system, business management system, topological diagram management system, system management system.Described optical tests hardware system includes OTDR equipment, photoswitch and station computer；Described test function system includes basic test functional module, long-range photoswitch controls module；Described fault function system includes basic alarm module, external optical power alarming module, external transmission network management alarm module, fault process module, fault SMS notification module；Described test data management system includes historical failure analytical statement module, test data management module patrolled and examined by OTDR fiber failure data collection module, historical performance analytical statement module, test curve analysis module, OTDR optical fiber；Described business management system includes configuration feature module, resource management module, cutover data management module；Described topological diagram management system includes topological functions module, GIS map functional module；The system administration told includes system management module.A kind of optical-fiber network dynamic monitoring system based on GIS technology that optical tests hardware system, test function system, fault function system, test data management system, business management system, topological diagram management system, system management system are constituted, module and high speed optical networks is tested mainly by OTDR, substantial amounts of test data set will be managed, it is achieved that the in real time monitoring of mass data, analyze, assessment, follow the tracks of.Historical data is carried out data analysis, it is achieved that trouble-saving.Real time fail data display, it is achieved that by trouble point real-time exhibition in GIS map, issues breakdown repair information simultaneously.Achieve and adopt computer distribution calculating, network service, automatic measurement, GIS, optical time domain to measure the technology such as analysis to the real-time monitoring of light signal strength in optical cable, reflect the states such as the switching of optical cable communication network, abnormal wear, incipient fault in time, tested by OTDR and GIS technology, the fault realizing fiber cable network is automatically monitored and is automatically positioned, for fixing a breakdown and hidden danger offer foundation, thus reaching to reduce the number of stoppages, shorten fault time, improve the communication reliability of cable network.
Described optical tests hardware module, is characterized in that: include OTDR equipment, photoswitch and station computer, controls optical tests hardware exchange by system and completes the hardware testing function of optical cable fibre core network.
Described basic test functional module, it is characterized in that: 1, system On-line Control optical tests hardware module collecting test information, realize the automatic test of optical fiber, data collection, alarm are judged 2, support call the roll test, alarm test, period measuring, reference test four class testings, cycle of period measuring can be set flexibly and data storage method 3, test result are automatically logged into data base, and with reference curve relative analysis.Abnormality test situation can be supplied to alarm module as alarm source.All kinds of alarming threshold 4 is set flexibly, the test parameters such as test pattern, testing length scope, test wavelength, pulsewidth, test data point, refractive index, scattering coefficient, test equalization time are set flexibly, carry out different types of test 5, test result can be passed through/unsuccessfully checked.
Described long-range photoswitch controls module, it is characterized in that: 1, stand in the office being not provided with OTDR, set up long-range photoswitch, pass through network control, realize cascade function 2, the optical fiber come from OTDR website, switched by long-range photoswitch, a plurality of optical fiber 3 that test terminal point is gone out, effectively expand network range, improve OTDR equipment utilization rate.
Described basic alarm module, is characterized in that: 1, according to test data analysis, automatically generates optical cable warning information and alarm clearance message.Support increase warning information by hand and start alarm test 2, providing OTDR state and system connection alarm, conveniently system itself is monitored.3, many station terminals show and update alarm in real time, and position the optical cable with display alarm and interruption of optical cables point in conjunction with GIS map.4, the functions such as alarm shield, alarm filter, acknowledged alarm, startup alarm test, alarm inquiry, alarm statistics, alarm clearance, alarm derivation are provided.5, provide to alarm sound, color, rank, shielding, filtration personalized customization.
Described external optical power alarming module, it is characterized in that: by data loading, section result data and statistical analysis result data, carry out the operations such as all kinds of calculating, process, modeling, form figure layer and in GIS map, show (including grid and test data).
Described external transmission network management alarm module, it is characterized in that: 1, the alarm interface provided by transmission network management, analyze alarm type and place fibre core and optical cable, there is provided alarm triggered signal for test module, done alarm test 2 by test module, be monitored with system place optical cable all after receiving signal.
Described fault process module, is characterized in that: 1, provide the failure flow thread management of alarming processing, it is achieved fault closed-loop process.2, can automatically and manually startup separator flow process, it is provided that failure notification responsible person concerned.
Described fault SMS notification module, it is characterized in that: 1, by short message interface, fault message issued responsible person concerned and repair personnel, obtaining concrete fault message and position of failure point information 2, repair personnel by note, control system carries out alarm test and recovery test.
Described historical failure analytical statement module, is characterized in that: collect statistics alarm data, it is provided that all kinds of fault statistics and analytical statement;
Described OTDR fiber failure data collection module, is characterized in that: 1, reads OTDR and stores record, fault test data collection when attendant is carried out breakdown repair in system 2, the historical record to fault message and tracking are provided.
Described historical performance analytical statement module, is characterized in that: 1, analyzes the OTDR test result that optical fiber is long-term, extracts the characteristic in test, sets up optical fiber property secular change data record 2, provides the statistics and analysis form to optical fiber property and chart.
Described test curve analysis module module, it is characterized in that: 1, according to test data display test optical fiber curve and case point, multiple test curve and case point can be shown simultaneously, compare analysis 2, carry out AB line data analysis, all kinds of lossy datas on display AB line.3, all test event points after by analysis are provided on the test length of optical fiber, total losses, every kilometer of average attenuation, event are counted decile analysis data 4, display test curve, including case point numbering, type, position, insertion loss, reflection loss, integration loss, every kilometer of average attenuation 5, test result can be stored in/be read as the test file meeting international standard.
Test data management module patrolled and examined by described OTDR optical fiber, it is characterized in that: 1, read OTDR and store record, by in the test optical fiber data collection in regular visit to system 2, the historical record to test information and tracking are provided, and utilize historical performance analysis module to obtain the historical performance delta data of optical fiber.
Described configuration feature module, it is characterized in that: 1, configuration to OTDR and management are provided, including activation/deactivation OTDR, synchronize OTDR clock and setting, obtain OTDR parameter, test OTDR connects 2, according to the fiber condition that photoswitch connects, configuring area, website, test link and test route data 3, the test parameter template of separate configurations every test link, carry out period measuring setting, it is provided as the reference test 4 of benchmark, the alarming threshold of separate configurations every test link, pass through/unsuccessfully check thresholding 5, to test data by test of calling the roll, alarm test, with reference to test, period measuring classification is managed 6, statistical report form to OTDR and test link test situation is provided.
Described resource management module, it is characterized in that: 1, by the angle of cable resource, optical cable is managed, including main line, optical cable segment, cable section, bid section, website, fibre core, transmission system 2, represent warning information 3 by cable resource connection, link situation by cable resource and represent test data and test curve.
Described cutover data management module, is characterized in that: 1, provide the information record to optical cable cleft grafting, collects the test optical fiber data 2 before and after optical cable cleft grafting, provides optical cable cleft grafting workflow management.
Described topological functions module, it is characterized in that: 1, display site, OTDR, test link (route), optical cable backbone, optical cable segment, cable section, the topological connection relation 2 of bid section, terrestrial reference etc., fault optical cable can distinguish different colours according to different alarm levels and show, the optical cable that current alarm occurs can carry out flicker and alert.
Described GIS map functional module, it is characterized in that: 1, in topological functions, there is provided in GIS map, show optical cable distribution situation, optical cable alarm situation, the optical cable alarm point of interruption, be conducive to the localization of faults, reduce maintenance time 2, on map with unlike signal viewing area, website, OTDR test equipment, test link (route), optical cable backbone, optical cable segment, cable section, the information such as bid section, terrestrial reference 3, above object implementatio8 can be positioned by map, move, query function.4, map and optical cable icon can be amplified, move, reduce, the multiple graphical display manipulation such as translation.
Described system management module, is characterized in that: 1, daily record, user, role, management domain, authority, data backup/recovery, safety energy systemic-function 2, zones of different, different user can perform the operation of different rights, supports that trans-regional the superior and the subordinate manage.
After the test Data Data that OTDR is gathered by the present invention is processed by optical tests hardware system, test function system, fault function system, test data management system, business management system, topological diagram management system, system management system, it is achieved following Core Feature:
1) full process and full network of fiber cable network is monitored
When utilizing OTDR to carry out test optical fiber, every test optical fiber is required for people and accesses by hand.All optical cables of the whole network are done and once takes a sample test, substantial amounts of manpower and time will be expended.The standby fibre core real-time monitoring system of optical cable utilizes network and cascaded optical switch technology, it is possible to optical cable user spread all over the world all is brought in monitoring system, and user is home-confined just can be tested the whole network spare fibre.
2) test and analysis automatically
The optical cable including monitoring range in can be periodically subject to automatic test by optical cable standby fibre core real-time monitoring system, and collecting test result also is analyzed comparing automatically, frees attendant being worked from substantial amounts of manual test.Simultaneity factor is provided that the automatic test of frequent, is conducive to strengthening the maintenance of priority support circuit, and the effect of its test is manually to be beyond one's reach.
3) specialized analysis
System database can more test data the assay surface that offer is more flexible and more powerful than OTDR than OTDR storage, and auxiliary user carries out performance evaluation.Simultaneity factor has been internally integrated the performance judge index of analysis expert data base and some maturations, even if not being that veteran attendant also can carry out performance evaluation by Help of System.System can provide the Real-time Alarm of interruption of optical cables and performance degradation automatically according to the exception analyzing result, reminds the timely handling failure of user.
4) open alarm interface
System provides open alarm interface, and alarm data can be sent in the generalized information system of client with standard x ML structure and display, and provides the interface of multiple alarm data, it is ensured that the NMS on upper strata can obtain data from native system and is analyzed and shows.
5) test and the combining closely of resource
The resource of user is to be made up of optical cable, optical cable segment, duct section, terrestrial reference, welding and junction point.And the test result of optical cable is with test curve, pip and non-reflective point on curve reflect, except the attendant of minority one line, general user especially person in charge is difficult to corresponding for the information of concrete optical cable segment, terrestrial reference and test result.Optical survey system, by showing in conjunction with cable resource and test Information Pull GIS geosystem, can allow user be clear from recognizing the performance condition that fiber cable network is current.
6) multi-layer management
Optical cable standby fibre core real-time monitoring system support trans-regional, across the monitoring of maintenance department and fiber cable type and management.Dry for economizing, the different types of optical cable such as different districts and cities LAN, it is possible to the difference of subregion and attendant authorizes different authorities, safeguards needs with satisfied.The optical cable not having authority can not be operated by user, have the optical cable safeguarding authority can be under multiple region, the random combine of polytype optical cable.
7) statement analysis
The test of optical cable, analysis, alarm data can be organized into multiple form by system, it is simple to user carries out statistics and analysis.The type file that client needs is derived in all form supports, and user can utilize system data easily.
8) use flexibly
Utilizing the OTDR big feature setting up monitoring system is use flexibly, both can be taken off by test cell as Instrument use, it is possible to as required at any time, and test point is arranged by operator in any place, meets the requirement of centralization, test automatically.
The foregoing is only presently preferred embodiments of the present invention, be not used for limiting the practical range of the present invention.Every content according to the present patent application the scope of the claims is done any trickle amendment, equivalence change and is modified, and belongs in the scope of protection of present invention.Claimed scope is defined by appending claims and equivalent thereof.
Claims (20)
1. including optical tests hardware system, test function system, fault function system, test data management system, business management system, topological diagram management system, a system management system based on the optical-fiber network dynamic monitoring system of GIS technology, described optical tests hardware system includes OTDR equipment, photoswitch and station computer；Described test function system includes basic test functional module, long-range photoswitch controls module；Described fault function system includes basic alarm module, external optical power alarming module, external transmission network management alarm module, fault process module, fault SMS notification module；Described test data management system includes historical failure analytical statement module, test data management module patrolled and examined by OTDR fiber failure data collection module, historical performance analytical statement module, test curve analysis module, OTDR optical fiber；Described business management system includes configuration feature module, resource management module, cutover data management module；Described topological diagram management system includes topological functions module, GIS map functional module；The system administration told includes system management module.
2. optical tests hardware module according to claims 1, is characterized in that: include OTDR equipment, photoswitch and station computer, controls optical tests hardware exchange by system and completes the hardware testing function of optical cable fibre core network.
3. basic test functional module according to claims 1, it is characterized in that: 1, system On-line Control optical tests hardware module collecting test information, realize the automatic test to optical fiber, data collection, alarm judgement 2, support test of calling the roll, alarm test, period measuring, with reference to test four class testings, cycle and the data storage method 3 of period measuring can be set flexibly, test result is automatically logged into data base, and with reference curve relative analysis, abnormality test situation can be supplied to alarm module as alarm source, all kinds of alarming threshold 4 is set flexibly, test pattern is set flexibly, testing length scope, test wavelength, pulsewidth, test data point, refractive index, scattering coefficient, the test parameters such as test equalization time, carry out different types of test 5, test result can be passed through/unsuccessfully checked.
4. according to claims 1, long-range photoswitch controls module, it is characterized in that: 1, stand in the office being not provided with OTDR, set up long-range photoswitch, pass through network control, realize cascade function 2, the optical fiber come from OTDR website, switched by long-range photoswitch, a plurality of optical fiber 3 that test terminal point is gone out, effectively expand network range, improve OTDR equipment utilization rate.
5. basic alarm module according to claims 1, it is characterized in that: 1, according to test data analysis, automatically generate optical cable warning information and alarm clearance message, support manual increase warning information and start alarm test 2, there is provided and OTDR state and system are connected alarm, conveniently system itself is monitored 3, many station terminals show in real time and update alarm, and the optical cable with display alarm and interruption of optical cables point 4 is positioned in conjunction with GIS map, alarm shield is provided, alarm filter, acknowledged alarm, start alarm test, alarm inquiry, alarm statistics, alarm clearance, the functions 5 such as alarm derivation, there is provided alarm sound, color, rank, shielding, the personalized customization filtered.
6. external optical power alarming module according to claims 1, it is characterized in that: by data loading, section result data and statistical analysis result data, carry out the operations such as all kinds of calculating, process, modeling, form figure layer and in GIS map, show (including grid and test data).
7. external transmission network management alarm module according to claims 1, it is characterized in that: 1, the alarm interface provided by transmission network management, analyze alarm type and place fibre core and optical cable, there is provided alarm triggered signal for test module, done alarm test 2 by test module, be monitored with system place optical cable all after receiving signal.
8. fault process module according to claims 1, is characterized in that: 1, provide the failure flow thread management of alarming processing, it is achieved fault closed-loop process 2, can automatically and manually startup separator flow process, it is provided that failure notification responsible person concerned.
9. fault SMS notification module according to claims 1, it is characterized in that: 1, by short message interface, fault message issued responsible person concerned and repair personnel, obtaining concrete fault message and position of failure point information 2, repair personnel by note, control system carries out alarm test and recovery test.
10. historical failure analytical statement module according to claims 1, is characterized in that: collect statistics alarm data, it is provided that all kinds of fault statistics and analytical statement.
11. OTDR fiber failure data collection module according to claims 1, it is characterized in that: 1, read OTDR and store record, fault test data collection when attendant is carried out breakdown repair in system 2, the historical record to fault message and tracking are provided.
12. historical performance analytical statement module according to claims 1, it is characterized in that: 1, analyze the OTDR test result that optical fiber is long-term, extract the characteristic in test, set up optical fiber property secular change data record 2, the statistics and analysis form to optical fiber property and chart are provided.
13. test curve analysis module module according to claims 1, it is characterized in that: 1, according to test data display test optical fiber curve and case point, multiple test curve and case point can be shown simultaneously, compare analysis 2, carry out AB line data analysis, all kinds of lossy datas 3 on display AB line, length to test optical fiber is provided, total losses, every kilometer of average attenuation, event count decile analysis data 4, display test curve on by analysis after all test event points, number including case point, type, position, insertion loss, reflection loss, integration loss, every kilometer of average attenuation 5, test result can be stored in/be read as the test file meeting international standard.
14. test data management module patrolled and examined by OTDR optical fiber according to claims 1, it is characterized in that: 1, read OTDR and store record, by in the test optical fiber data collection in regular visit to system 2, the historical record to test information and tracking are provided, and utilize historical performance analysis module to obtain the historical performance delta data of optical fiber.
15. configuration feature module according to claims 1, it is characterized in that: 1, configuration to OTDR and management are provided, including activation/deactivation OTDR, synchronize OTDR clock and setting, obtain OTDR parameter, test OTDR connects 2, according to the fiber condition that photoswitch connects, configuring area, website, test link and test route data 3, the test parameter template of separate configurations every test link, carry out period measuring setting, it is provided as the reference test 4 of benchmark, the alarming threshold of separate configurations every test link, pass through/unsuccessfully check thresholding 5, to test data by test of calling the roll, alarm test, with reference to test, period measuring classification is managed 6, statistical report form to OTDR and test link test situation is provided.
16. resource management module according to claims 1, it is characterized in that: 1, by the angle of cable resource, optical cable is managed, including main line, optical cable segment, cable section, bid section, website, fibre core, transmission system 2, represent warning information 3 by cable resource connection, link situation by cable resource and represent test data and test curve.
17. cutover data management module according to claims 1, it is characterized in that: 1, the information record to optical cable cleft grafting is provided, collect the test optical fiber data 2 before and after optical cable cleft grafting, optical cable cleft grafting workflow management is provided.
18. topological functions module according to claims 1, it is characterized in that: 1, display site, OTDR, test link (route), optical cable backbone, optical cable segment, cable section, the topological connection relation 2 of bid section, terrestrial reference etc., fault optical cable can distinguish different colours according to different alarm levels and show, the optical cable that current alarm occurs can carry out flicker and alert.
19. GIS map functional module according to claims 1, it is characterized in that: 1, in topological functions, there is provided in GIS map, show optical cable distribution situation, optical cable alarm situation, the optical cable alarm point of interruption, be conducive to the localization of faults, reduce maintenance time 2, map is used unlike signal viewing area, website, OTDR tests equipment, test link (route), optical cable backbone, optical cable segment, cable section, ground bid section, the information such as terrestrial reference 3, above object implementatio8 can be positioned by map, mobile, query function 4, map and optical cable icon can be amplified, mobile, reduce, the multiple graphical display manipulations such as translation.
20. system management module according to claims 1, it is characterized in that: 1, daily record, user, role, management domain, authority, data backup/recovery, safety energy systemic-function 2, zones of different, different user can perform the operation of different rights, supports that trans-regional the superior and the subordinate manage.
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