CN107483108A - A kind of optical fiber warning analysis method based on SDH equipment, apparatus and system - Google Patents
A kind of optical fiber warning analysis method based on SDH equipment, apparatus and system Download PDFInfo
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- CN107483108A CN107483108A CN201710872899.XA CN201710872899A CN107483108A CN 107483108 A CN107483108 A CN 107483108A CN 201710872899 A CN201710872899 A CN 201710872899A CN 107483108 A CN107483108 A CN 107483108A
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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
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L41/00—Arrangements for maintenance, administration or management of data switching networks, e.g. of packet switching networks
- H04L41/06—Management of faults, events, alarms or notifications
- H04L41/0631—Management of faults, events, alarms or notifications using root cause analysis; using analysis of correlation between notifications, alarms or events based on decision criteria, e.g. hierarchy, tree or time analysis
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L41/00—Arrangements for maintenance, administration or management of data switching networks, e.g. of packet switching networks
- H04L41/06—Management of faults, events, alarms or notifications
- H04L41/0681—Configuration of triggering conditions
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- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Monitoring And Testing Of Exchanges (AREA)
- Monitoring And Testing Of Transmission In General (AREA)
Abstract
The present invention discloses a kind of optical fiber warning analysis method based on SDH equipment, including：Work order information is inputted, calls the SDH equipment information associated with work order information to be cached；If SDH equipment information reporting fibre core alerts, judge the fibre core of the alarm whether in the core range being connected with the SDH equipment；If above-mentioned be judged as YES, judge whether the alarm time is implemented in time range in work order information；If above-mentioned be judged as YES, the SDH equipment of the alarm is detected, judges whether the alarm is this equipment fault according to this；If the above is determined No, then the operating characteristics of the fibre core of the alarm is analyzed；The operating characteristics analysis result of related fibre core is exported to the integrated supervision module for the operation managing and control system that communicates.The invention also discloses a kind of optical fiber warning analytical equipment and system based on SDH equipment, for realizing the above method.The present invention by powerline network SDH equipment implement work order to during the manual operation of fiber cores to optical fiber warning identifying and analyzing method.
Description
Technical field
The present invention relates to fiber optic communication alert field, more particularly to a kind of optical fiber warning analysis method based on SDH equipment,
Apparatus and system.
Background technology
During communication system of power grids network operation, have and carry out network overhaul, the scene of network adjustment, under the scene, have
Fiber cores in network may be operated, cause the alarm of correlation, network in itself may also be because of all kinds of failures in addition
Cause to alert.Therefore need use corresponding analysis tool or method, by correlation alarm classified, improve alert analysis with
The efficiency of network operation.
Existing communication alert analysis technology, can analyze the root of alarm, and substantially navigate to corresponding faulty section
Fall, such as a circuit by multistage optical cable, occur to interrupt alarm, system can substantially navigate to correlation region and paragraph but
Paragraph can only be navigated to, can not carry out more careful and accurately position.
For the monitoring of optical cable and optical fibres, now with the OTDR measuring technologies for optical cable, this method cost is higher, is usually
Several cores in one core of optical cable tens of selection are monitored, and can not accomplish the overall monitor for every fibre core.
The content of the invention
The main object of the present invention is to propose a kind of optical fiber warning analysis method based on SDH equipment, it is intended to is overcome above-mentioned
Problem.
To achieve the above object, optical fiber warning analysis method of the kind proposed by the present invention based on SDH equipment, including following step
Suddenly：
S10 inputs work order information, calls the SDH equipment information associated with work order information to be cached；
If S20 SDH equipment information reportings fiber cores alert, judge the alarm fiber cores whether with the SDH equipment
In the range of the fiber cores being connected；
If S30 S20 are judged as YES, judge whether the alarm time is implemented in time range in work order information；
If S40 S30 are judged as YES, the SDH equipment of the alarm is detected, judges whether the alarm is the event of this equipment according to this
Barrier；
If S50 S40 are judged as NO, the operating characteristics of the fiber cores of the alarm is analyzed；
The operating characteristics analysis result of the related fiber cores of S60 outputs runs the integrated supervision mould of managing and control system to communication
Block.
Preferably, the S50 includes：
If S501 S40 are judged as NO, judge that whether all fiber cores of optical cable segment where alerting fiber cores alert, if
This is judged as YES, then analysis is optical cable level faults；
If S502 S501 are judged as NO, judge whether the actuation time interval of the generation and elimination alerted is less than and make a reservation for
Value, if this is judged as YES, analysis is unartificial fibre core operating trouble；
If S503 S502 are judged as NO, sampling fiber cores alarm produces the luminous power of surrounding time difference, judges luminous power
Whether damped manner is mutation, if this is judged as NO, analysis is optical cable or ageing equipment failure, if this is judged as YES, is divided
Analyse as doubtful artificial fibre core operating trouble.
Preferably, the S10 includes：
S101 inputs work order information is stored in the database of communication operation managing and control system, wherein communication operation managing and control system
Database purchase has the SDH equipment information associated with work order information；
S102 calls the SDH equipment information associated with work order information to be formatted；
SDH equipment information after S103 cachings format.
Preferably, the S30 also includes S70, if the S70 is the SDH equipment power-off of the alarm, is judged as unartificial fibre
Core operating trouble.
The present invention also proposes a kind of optical fiber warning analytical equipment based on SDH equipment, input module, for inputting work order letter
Breath, the SDH equipment information associated with work order information is called to be cached；
First judge module, if for SDH equipment information reporting fiber cores alert, judge the alarm fiber cores whether
In the range of the fiber cores being connected with the SDH equipment；
Second judge module, if being judged as YES for the first judge module, judge whether the alarm time is believed in work order
In the implementation time range of breath；
3rd judge module, if being judged as YES for the second judge module, the SDH equipment of the alarm is detected, is sentenced according to this
Whether the disconnected alarm is this equipment fault；
Analysis module, if being judged as NO for the 3rd judge module, analyze the operating characteristics of the fiber cores of the alarm；
Output module, the comprehensive of managing and control system is run to communicating for exporting the operating characteristics analysis result of fiber cores of correlation
Close monitoring module.
Preferably, the analysis module includes：
First discriminatory analysis unit, if being judged as NO for the 3rd judge module, judge the light where alarm fiber cores
Whether all fiber cores of cable section alert, if this is judged as YES, analysis is optical cable level faults；
Second discriminatory analysis unit, if being judged as NO for the first discriminatory analysis unit, judge alarm generation and
Whether the actuation time interval of elimination is less than predetermined value, if this is judged as YES, analysis is unartificial fibre core operating trouble；
Sampling analysis unit, if being judged as NO for the second discriminatory analysis unit, before sampling fiber cores alarm produces
The luminous power of time difference afterwards, judge whether optical power attenuation mode is mutation, if this is judged as NO, analysis is optical cable or equipment
Degradation failure, if this is judged as YES, analysis is doubtful artificial fibre core operating trouble.
Preferably, the input module includes：
Input block, the database of communication operation managing and control system is stored in for inputting work order information, wherein communication operation
The database purchase of managing and control system has the SDH equipment information associated with work order information；
Call unit, for calling the SDH equipment information associated with work order information to be formatted；
Buffer unit, SDH equipment information after being formatted for caching.
Preferably, in addition to the 4th judge module, the 4th judge module, if the SDH equipment for the alarm powers off,
It is judged as optical cable level faults.
The invention also discloses a kind of optical fiber warning analysis system based on SDH equipment, including server and integrated supervision
Module, in addition to above-mentioned Acer is in the optical fiber warning analytical equipment of SDH equipment.
Technical solution of the present invention by by SDH equipment embodiment list in powerline network or maintenance it is single when to optical fiber
The manual operation feature of core is to optical fiber warning identifying and analyzing method.The present invention combines newest Intellectual Analysis Technology, by light
The feature of fibre operation is analyzed, and with reference to alarm and performance information, analyzing which alarm is caused because of fiber operation, economical
The precision of practical raising system trouble analysis.
Brief description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
There is the required accompanying drawing used in technology description to be briefly described, it should be apparent that, drawings in the following description are only this
Some embodiments of invention, for those of ordinary skill in the art, on the premise of not paying creative work, can be with
Structure according to these accompanying drawings obtains other accompanying drawings.
Fig. 1 is the method flow diagram of the embodiment of optical fiber warning analysis method one based on SDH equipment of the present invention；
The method flow refinement figure that Fig. 2 is S50 of the present invention；
The method flow refinement figure that Fig. 3 is S10 of the present invention；
Fig. 4 is the method flow diagram of the another embodiment of optical fiber warning analysis method based on SDH equipment of the present invention；
Fig. 5 is the functional block diagram of optical fiber warning analytical equipment one embodiment of the invention based on SDH equipment；
Fig. 6 is the function refinement figure of the analysis module of the present invention；
Fig. 7 is the function refinement figure of the input module of the present invention；
Fig. 8 is the functional block diagram of optical fiber warning analytical equipment another embodiment of the invention based on SDH equipment
The realization, functional characteristics and advantage of the object of the invention will be described further referring to the drawings in conjunction with the embodiments.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only the part of the embodiment of the present invention, rather than whole embodiments.Base
Embodiment in the present invention, those of ordinary skill in the art obtained under the premise of creative work is not made it is all its
His embodiment, belongs to the scope of protection of the invention.
If it is to be appreciated that related in the embodiment of the present invention directionality instruction (such as up, down, left, right, before and after ...),
Then directionality instruction be only used for explaining relative position relation under a certain particular pose (as shown in drawings) between each part,
Motion conditions etc., if the particular pose changes, directionality instruction also correspondingly changes therewith.
If in addition, relating to the description of " first ", " second " etc. in the embodiment of the present invention, " first ", " second " etc. are somebody's turn to do
Description be only used for describing purpose, and it is not intended that instruction or implying its relative importance or implicit indicating indicated skill
The quantity of art feature.Thus, " first " is defined, the feature of " second " can be expressed or implicitly includes at least one spy
Sign.In addition, the technical scheme between each embodiment can be combined with each other, but must be with those of ordinary skill in the art's energy
Based on enough realizations, this technical scheme should be judged as when the combination appearance of technical scheme is conflicting or can not realize
With reference in the absence of also not within the protection domain of application claims.
As shown in figure 8, optical fiber warning analysis method of the kind proposed by the present invention based on SDH equipment, comprises the following steps：
S10 inputs work order information, calls the SDH equipment information associated with work order information to be cached；
If S20 SDH equipment information reportings fiber cores alert, judge the alarm fiber cores whether with the SDH equipment
In the range of the fiber cores being connected；
If S30 S20 are judged as YES, judge the alarm time whether in the implementation time range of work order information；
If S40 S30 are judged as YES, the SDH equipment of the alarm is detected, judges whether the alarm is the event of this equipment according to this
Barrier；
If S50 S40 are judged as NO, the operating characteristics of the fiber cores of the alarm is analyzed；
The operating characteristics analysis result of the related fiber cores of S60 outputs runs the integrated supervision mould of managing and control system to communication
Block.
In the present embodiment, the present invention by SDH equipment embodiment list in powerline network or maintenance it is single when to light
To optical fiber warning identifying and analyzing method during the manual operation of fibre core, in powerline network SDH equipment ways of carrying out list and
When maintenance list is implemented, the manual operation of optical fiber is had, causes the interruption of corresponding fiber cores to alert, but goes back other reasonses to cause
The interruption alarm of fiber cores.Because the interruption alarm of fiber cores can be without notifying to safeguard caused by mode list and the single implementation of maintenance
Personnel are handled, because treating to eliminate automatically after the completion of related implement, but the interruption of fiber cores caused by other reasonses alerts
With regard to needing to notify attendant to handle in time.Described SDH equipment, be it is a kind of by multiple connection, line transmission and function of exchange melt for
One simultaneously transmits network by the integrated information of united net management system operatio.SDH optical transmission devices can realize network effectively manage,
The multiple functions such as real time business monitoring, dynamic network are safeguarded, the intercommunication of different vendor's equipment room, can greatly improve Internet resources profit
With rate, reduce administrative and maintenance expense, realize flexibility and reliability and the efficient network operation with safeguard；Described mode list refers to do
Communication line such as opens at the work order of network adjustment operation；Maintenance singly refers to the work order for carrying out line maintenance.This method passes through optical fiber
Alarm is identified caused by the manual operation feature of core, improves ALM analysis efficiency and quality.
System input mode list and the single information of maintenance first, are stored with SDH equipment information in powerline network, because
SDH equipment is connected by optical fiber and fiber optic network route, therefore can be sentenced according to the interruption alarm reported in SDH equipment information
Disconnected identification, system carry out alarm collection and analysis by way of entering whole process in fact, after SDH equipment report and alarm, analyzed first
Whether the fiber cores of alarm relevant device association are in the range of the fiber cores for needing to detect, if belonged in the range of fiber cores,
Continue to analyze in next step；The time of origin of the network analysis alarm, if implement in place optical fiber work order in time range,
If in the implementation time range that mode list or maintenance singly identify, continue to analyze in next step；System produces to alarm
SDH equipment tested, including port from ring, pseudo noise code analysis, luminous power test etc. mode, judge alarm whether because
Equipment breaks down cause in itself, if fault-free of test result discovering device itself, continues to analyze in next step；If
It device powers down, can not test, but can find that the related port of all fibre cores can not all return to luminous power, optical cable can be positioned as
The failure of section rank, non-fibre core manual operation；System carries out fibre core operating characteristics analysis to alarm fibre core, if analysis is doubtful
Artificial fibre core operation causes, then the alarm is labeled as into fibre core operation causes, and the signature analysis result of correlation is returned,
As alarming processing and the foundation of mark.
Preferably, the S50 includes：
If S501 S40 are judged as NO, judge that whether all fiber cores of optical cable segment where alerting fiber cores alert, if
This is judged as YES, then analysis is optical cable level faults；
If S502 S501 are judged as NO, judge whether the actuation time interval of the generation and elimination alerted is less than and make a reservation for
Value, if this is judged as YES, analysis is unartificial fibre core operating trouble；
If S503 S502 are judged as NO, sampling fiber cores alarm produces the luminous power of surrounding time difference, judges luminous power
Whether damped manner is mutation, if this is judged as NO, analysis is optical cable or ageing equipment failure, if this is judged as YES, is divided
Analyse as doubtful artificial fibre core operating trouble.
Preferably, the S30 also includes S70, if the S70 is the SDH equipment power-off of the alarm, is judged as unartificial fibre
Core operating trouble.
In the present embodiment, the S50 is specially the analytical procedure of fiber core manual operation feature, is sentenced according to different
Disconnected analysis condition, discriminatory analysis go out four kinds of results：Optical cable level faults, unartificial fibre core operating trouble, optical cable or ageing equipment
Failure and doubtful artificial fibre core operating trouble, corresponding feature is implemented with for the manual operation of fibre core, system is special according to these
Sign, analyse whether as doubtful artificial fibre core operating trouble.Fibre core is under the jurisdiction of optical cable, and optical cable typically has tens cores, optical cable fibre core
Because the different business of carrying, therefore the geographical position of fibre core distribution can be distributed to different regions, manual operation is implemented will not
All fibre cores of same root optical cable are operated, be can decide whether by this feature as optical cable level faults (optical cable rank
Failure has and is not limited to the connection device powers down that optical cable segment digs disconnected, artificial optical cable segment operation and whole optical cable segment), if optical cable segment
All fiber cores alert, and can analyze as optical cable level faults；When manual operation fibre core, because the speed limit of human action
System, it is to have that the regular hour is poor that fibre core, which is extracted and is inserted into, and passage time difference can produce moment caused by the other failures of fibre core
Alarm that is raw and disappearing is distinguished.Fibre core extract and insertion, can cause alarm moment produce and remove, but alert produce and
The time of removing, additionally depend on time interval caused by the reaction of equipment webmaster (equipment control software), the above-mentioned time difference with
Both time intervals relevance is very strong, because manual operation fibre core, only in moment, and optical cable or ageing equipment, and not club
There is optical cable aging simultaneously, have priority difference, therefore, if when collection luminous power, it is found that carry out one in a short time
Mutation (such as by normal to -60dBm luminous powers), thus by optical cable or ageing equipment failture evacuation, is analyzed as doubtful artificial fibre core
Operating trouble.Supplementary notes ground is that described predetermined value is the threshold of above-mentioned time difference, if it is 0.5 second to set predetermined value, works as announcement
The alert time difference for producing and removing is less than 0.5 second, then regards as exceeding manually-operated operating frequency.
Non- fibre core operating trouble includes SDH equipment optical port failure, SDH equipment tabula rasa failure and SDH equipment failure, described
S70 is the judgement of special status, for example SDH equipment outage condition, all optical cable segments being connected with SDH equipment alert, institute
The port for having fibre core related can not all return to luminous power, and the generation alerted and the actuation time interval of elimination be certainly less than it is predetermined
Value, therefore it is unartificial fibre core operating trouble to analyze.
Preferably, the S10 includes：
S101 inputs work order information is stored in the database of communication operation managing and control system, wherein communication operation managing and control system
Database purchase has the SDH equipment information associated with work order information；
S102 calls the SDH equipment information associated with work order information to be formatted；
SDH equipment information after S103 cachings format.
In the present embodiment, the S10 steps are the preliminary preparation of alert analysis step of the present invention, and system is defeated first
Enter mode list and overhaul the database that single information is stored in communication operation managing and control system, and the data storage of the system has and mode
SDH equipment information single and that the single information of maintenance is associated, then by calling the SDH equipment information associated with work order information to carry out
The memory bank of the system is cached in after formatting, to improve performance, accelerates the speed of later stage alert analysis.
The present invention also proposes a kind of optical fiber warning analytical equipment based on SDH equipment, for realizing the above method.This is based on
The optical fiber warning analysis method of SDH equipment is with reference to above-described embodiment, because the optical fiber warning analytical equipment based on SDH equipment is adopted
Own with whole technical schemes of above-mentioned all embodiments, therefore at least caused by the technical scheme with above-described embodiment
Beneficial effect, this is no longer going to repeat them.Including：
Input module 10, for inputting work order information, the SDH equipment information associated with work order information is called to be delayed
Deposit；
First judge module 20, if being alerted for SDH equipment information reporting fiber cores, judging the fiber cores of the alarm is
It is no in the range of the fiber cores being connected with the SDH equipment；
Second judge module 30, if being judged as YES for the first judge module, judge the alarm time whether in work order
In the implementation time range of information；
3rd judge module 40, if being judged as YES for the second judge module, the SDH equipment of the alarm is detected, according to this
Judge whether the alarm is this equipment fault；
Analysis module 50, if being judged as NO for the 3rd judge module, analyze the operating characteristics of the fiber cores of the alarm；
Output module 60, managing and control system is run to communicating for exporting the operating characteristics analysis result of fiber cores of correlation
Integrated supervision module.
Preferably, the analysis module 50 includes：
First discriminatory analysis unit 501, if being judged as NO for the 3rd judge module, where judgement alarm fiber cores
Whether all fiber cores of optical cable segment alert, if this is judged as YES, analysis is optical cable level faults；
Second discriminatory analysis unit 502, if being judged as NO for the first discriminatory analysis unit, judge the generation of alarm
Whether it is less than predetermined value with the actuation time interval of elimination, if this is judged as YES, analysis is unartificial fibre core operating trouble；
Sampling analysis unit 503, if being judged as NO for the second discriminatory analysis unit, sampling fiber cores alarm produces
The luminous power of surrounding time difference, judges whether optical power attenuation mode is mutation, if this is judged as NO, analysis is optical cable or sets
Standby degradation failure, if this is judged as YES, analysis is doubtful artificial fibre core operating trouble.
Preferably, the input module 10 includes：
Input block 101, the database of communication operation managing and control system is stored in for inputting work order information, wherein communication fortune
The database purchase of row managing and control system has the SDH equipment information associated with work order information；
Call unit 102, for calling the SDH equipment information associated with work order information to be formatted；
Buffer unit 103, SDH equipment information after being formatted for caching.
Preferably, in addition to the 4th judge module 70, the 4th judge module 70, if the SDH equipment for the alarm
Power-off, is judged as unartificial fibre core operating trouble.
The invention also discloses a kind of optical fiber warning analysis system based on SDH equipment, including server and integrated supervision
Module, in addition to Acer described above is in the optical fiber warning analytical equipment of SDH equipment, for providing present apparatus working environment.
The preferred embodiments of the present invention are the foregoing is only, are not intended to limit the scope of the invention, it is every at this
Under the inventive concept of invention, the equivalent structure transformation made using description of the invention and accompanying drawing content, or directly/use indirectly
It is included in other related technical areas in the scope of patent protection of the present invention.
Claims (9)
1. a kind of optical fiber warning analysis method based on SDH equipment, it is characterised in that comprise the following steps：
S10 inputs work order information, calls the SDH equipment information associated with work order information to be cached；
If S20 SDH equipment information reportings fiber cores alert, judge whether the fiber cores of the alarm are connected with the SDH equipment
Fiber cores in the range of；
If S30 S20 are judged as YES, judge whether the alarm time is implemented in time range in work order information；
If S40 S30 are judged as YES, the SDH equipment of the alarm is detected, judges whether the alarm is this equipment fault according to this；
If S50 S40 are judged as NO, the operating characteristics of the fiber cores of the alarm is analyzed；
The operating characteristics analysis result of the related fiber cores of S60 outputs runs the integrated supervision module of managing and control system to communication.
2. the optical fiber warning analysis method based on SDH equipment as claimed in claim 1, it is characterised in that the S50 includes：
If S501 S40 are judged as NO, judge that whether all fiber cores of optical cable segment where alerting fiber cores alert, if this is sentenced
It is yes to break, then analysis is optical cable level faults；
If S502 S501 are judged as NO, judge whether the generation of alarm and the actuation time interval of elimination are less than predetermined value, if
This is judged as YES, then analysis is unartificial fibre core operating trouble；
If S503 S502 are judged as NO, sampling fiber cores alarm produces the luminous power of surrounding time difference, judges optical power attenuation
Whether mode is mutation, if this is judged as NO, analysis is optical cable or ageing equipment failure, if this is judged as YES, analysis is
Doubtful artificial fibre core operating trouble.
3. the optical fiber warning analysis method based on SDH equipment as claimed in claim 2, it is characterised in that the S10 includes：
S101 inputs work order information is stored in the database of communication operation managing and control system, wherein the data of communication operation managing and control system
Stock contains the SDH equipment information associated with work order information；
S102 calls the SDH equipment information associated with work order information to be formatted；
SDH equipment information after S103 cachings format.
4. the optical fiber warning analysis method based on SDH equipment as described in claim any one of 1-3, it is characterised in that described
S30 also includes S70, if the S70 is the SDH equipment power-off of the alarm, analyzes as unartificial fibre core operating trouble.
A kind of 5. optical fiber warning analytical equipment based on SDH equipment, it is characterised in that including：
Input module, for inputting work order information, the SDH equipment information associated with work order information is called to be cached；
First judge module, if for SDH equipment information reporting fiber cores alert, judge the alarm fiber cores whether with
In the range of the fiber cores that the SDH equipment is connected；
Second judge module, if being judged as YES for the first judge module, judge the alarm time whether in work order information
Implement in time range；
3rd judge module, if being judged as YES for the second judge module, the SDH equipment of the alarm is detected, judging according to this should
Whether alarm is this equipment fault；
Analysis module, if being judged as NO for the 3rd judge module, analyze the operating characteristics of the fiber cores of the alarm；
Output module, the comprehensive prison of managing and control system is run for exporting operating characteristics analysis result to the communication of fiber cores of correlation
Depending on module.
6. the optical fiber warning analytical equipment based on SDH equipment as claimed in claim 5, it is characterised in that the analysis module
Including：
First discriminatory analysis unit, if being judged as NO for the 3rd judge module, judge the optical cable segment where alarm fiber cores
Whether all fiber cores alert, if this is judged as YES, analysis is optical cable level faults；
Second discriminatory analysis unit, if being judged as NO for the first discriminatory analysis unit, judge the generation and elimination of alarm
Actuation time interval whether be less than predetermined value, if this is judged as YES, analysis be unartificial fibre core operating trouble；
Sampling analysis unit, if being judged as NO for the second discriminatory analysis unit, when sampling before and after fiber cores alarm produces
Between poor luminous power, judge whether optical power attenuation mode is mutation, if this is judged as NO, analysis is optical cable or ageing equipment
Failure, if this is judged as YES, analysis is doubtful artificial fibre core operating trouble.
7. the optical fiber warning analytical equipment based on SDH equipment as claimed in claim 5, it is characterised in that the input module
Including：
Input block, the database of communication operation managing and control system is stored in for inputting work order information, wherein communication operation management and control
The database purchase of system has the SDH equipment information associated with work order information；
Call unit, for calling the SDH equipment information associated with work order information to be formatted；
Buffer unit, SDH equipment information after being formatted for caching.
8. the optical fiber warning analytical equipment based on SDH equipment as claimed in claim 5, it is characterised in that also sentence including the 4th
Disconnected module, the 4th judge module, if the SDH equipment for the alarm powers off, analyze as unartificial fibre core failure.
9. a kind of optical fiber warning analysis system based on SDH equipment, including server and integrated supervision module, it is characterised in that
Also include the Acer described in claim 5-8 in the optical fiber warning analytical equipment of SDH equipment.
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110705232A (en) * | 2019-08-27 | 2020-01-17 | 国网山东省电力公司信息通信公司 | Method and system for generating service state analysis report of power communication network maintenance influence |
| CN111082520A (en) * | 2019-11-28 | 2020-04-28 | 广东电网有限责任公司汕头供电局 | Method, equipment and storage medium for operation control of optical distribution network |
| CN111402446A (en) * | 2020-04-07 | 2020-07-10 | 江苏省无锡交通高等职业技术学校 | Maintenance management system for power dispatching automation communication line |
| CN114938325A (en) * | 2022-06-13 | 2022-08-23 | 上海信辉科技有限公司 | Automatic analysis device for alarm message of core network switch |
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