CN107332718A - A kind of power communication is with matching somebody with somebody electric terminal real-time linkage Fault Locating Method - Google Patents
A kind of power communication is with matching somebody with somebody electric terminal real-time linkage Fault Locating Method Download PDFInfo
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- CN107332718A CN107332718A CN201710703080.0A CN201710703080A CN107332718A CN 107332718 A CN107332718 A CN 107332718A CN 201710703080 A CN201710703080 A CN 201710703080A CN 107332718 A CN107332718 A CN 107332718A
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- alarm
- communication
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- electric
- traffic criteria
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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
- H04L41/0677—Localisation of faults
-
- 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
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y04—INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
- Y04S—SYSTEMS INTEGRATING TECHNOLOGIES RELATED TO POWER NETWORK OPERATION, COMMUNICATION OR INFORMATION TECHNOLOGIES FOR IMPROVING THE ELECTRICAL POWER GENERATION, TRANSMISSION, DISTRIBUTION, MANAGEMENT OR USAGE, i.e. SMART GRIDS
- Y04S10/00—Systems supporting electrical power generation, transmission or distribution
- Y04S10/50—Systems or methods supporting the power network operation or management, involving a certain degree of interaction with the load-side end user applications
- Y04S10/52—Outage or fault management, e.g. fault detection or location
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- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Data Exchanges In Wide-Area Networks (AREA)
- Maintenance And Management Of Digital Transmission (AREA)
Abstract
Include the invention provides a kind of power communication with matching somebody with somebody electric terminal real-time linkage Fault Locating Method, step：The alarm mapping code table set up between the communication standard alarm of electric power terminal communication access network termination and the traffic criteria alarm of the electric service terminal of adapted；The communication alarm of electric power terminal communication access network termination and the service alarm of adapted electricity service terminal are obtained in real time, and the communication of acquisition is alerted using alarm standardization conversion and service alarm is converted to the communication standard alarm in alarm mapping code table and alerted with traffic criteria；Carry out the matching analysis to the communication standard alarm and traffic criteria alarm after alarm standardization conversion to judge failure boundary using failure boundary decision rule.The real-time linkage Fault Locating Method can carry out Bilateral Standard conversion to the terminal communication access network equipment alarm of different manufacturers technology and with electric terminal communication alarm, carry out Auto-matching and linkage analysis, the quick failure boundary for judging service terminal communication failure.
Description
Technical field
The present invention relates to a kind of failure top-level approach, especially a kind of power communication is with matching somebody with somebody electric terminal real-time linkage failure
Localization method.
Background technology
Power telecom network is the important support facility for supporting power network safety operation, stability, reliability in communication
In terms of have high requirement.Electric power terminal communication access net be support power distribution automation, marketing power information collection and
The important infrastructure of numerous emerging services.The communication port that adapted electric industry business terminal device is provided by access network is realized and electricity
The data communication at power Enterprise Hub station, so as to realize that all kinds of business such as remote automatic control, remote meter reading, transmission of video should
With.In real application scenarios, when there is communication disruption with electrical equipment terminal, reason is then likely to be terminal device event
Barrier, it is also possible to be communication module failure or communication line failure.Drive is spread all over due to access network, it is in large scale and easily by
All kinds of municipal constructions, artificial destruction influence, situation are complicated, it tends to be difficult to the reason for judging failure, when can only break in the communications according to
Live investigation is carried out by manpower, the unnecessary consumption of cost of labor is largely caused, reduces the efficiency of troubleshooting.
At present because power telecom network and electric power are mutually isolated and technology is independent with power utilization network, it is difficult to realize communication network and
The fusion monitoring of power network, the monitoring system in communication network side in itself can only find communication failure and can not detect service condition,
Can only then monitor electric network fault in the monitoring system with electricity consumption side can not but determine communication network state, it is difficult to realize both linkages
Comprehensive analysis, it is difficult to the quick positioning failure cause of automation, difficulty is caused to Service assurance, troubleshooting.
The content of the invention
The technical problem to be solved in the present invention is existing power telecom network with electric power with power utilization network is mutually isolated and skill
Art is independent, it is difficult to both linkage comprehensive analysis are realized, it is difficult to the quick positioning failure cause of automation, to Service assurance, failure
Processing causes difficulty.
In order to solve the above-mentioned technical problem, the invention provides a kind of power communication with matching somebody with somebody electric terminal real-time linkage failure
Localization method, comprises the following steps：
Step 1, communication standard alarm and the business of the electric service terminal of adapted of electric power terminal communication access network termination are set up
Alarm mapping code table between standard alarm；
Step 2, the communication alarm of electric power terminal communication access network termination and the industry of the electric service terminal of adapted are obtained in real time
Business alarm, is converted to the communication standard in alarm mapping code table by the communication alarm of acquisition using alarm standardization conversion and alerts,
The service alarm of acquisition is converted into the traffic criteria alarm in alarm mapping code table；
Step 3, using failure boundary decision rule to the communication standard alarm after alarm standardization conversion and traffic criteria
Alarm carries out the matching analysis to judge failure boundary.
As the further limits scheme of the present invention, alarm mapping code table includes the communication standard alarm of various communication alarms
Name and the traffic criteria alarm name of miscellaneous service alarm, and traffic criteria alarm name is to adapted according to communication alarm
The consequence correspondence setting that electric industry business communication terminal is caused.
As the further limits scheme of the present invention, the terminal that alarm mapping code table alerts communication standard in name is connected
Failure alarm, terminal power fail warning and terminal prot are interrupted in the fiber optic communication that alarm is mapped in traffic criteria alarm name
It is disconnected, communication standard is alerted to the low alarm of the terminal prot switching alarm in name, luminous power and bit error rate height alarm is mapped in
Fiber optic communication in traffic criteria alarm name frequently goes offline, and communication standard is alerted into being alerted with base station lost contact in name maps
The radio communication alerted in traffic criteria in name is overtime offline, and jitter alarm communication standard alerted in name is reflected
The radio communication penetrated in traffic criteria alarm name frequently goes offline.
As the further limits scheme of the present invention, the transfer process of alarm standardization conversion includes Alarm Classification, standard
Alarm mapping, alarm translation and alarm four steps of deciding grade and level, the converted contents of alarm standardization conversion include alarm name word
Section, alarm rank field, alarm code field and alarm cause field.
As the further limits scheme of the present invention, in step 3, alarm is standardized using failure boundary decision rule
Communication standard alarm and traffic criteria alarm after conversion carry out the matching analysis to judge concretely comprising the following steps for failure boundary：
Step 3.1, match time window is set, communication standard alarm and/or business mark in each match time window is recorded
Quasi- alarm is used as an alarm sequence；
Step 3.2, to alert mapping code table as foundation, each alarm sequence is matched, if in an alarm sequence
There is communication standard alarm and traffic criteria alarm simultaneously, and communication standard alarm and traffic criteria alarm are alarm mapping code table
In corresponding relation, then the service alarm for judging the electric service terminal of adapted be as caused by electric power terminal communication access network termination,
Failure is in communication side, if only existing traffic criteria alarm or the communication standard alarm existed and business mark in an alarm sequence
Quasi- alarm is not the corresponding relation in alarm mapping code table, then the service alarm for judging the electric service terminal of adapted is by adapted electric industry
It is engaged in caused by terminal device, failure is in business side.
The beneficial effects of the present invention are：The terminal communication of different manufacturers technology can be connect using alarm standardization conversion
Log equipment alerts and carries out Bilateral Standard conversion with electric terminal communication alarm, and carries out Auto-matching and linkage analysis,
The quick failure boundary for judging service terminal communication failure, solve the electric traffic failure of adapted be difficult to position, be difficult to demarcate, it is inessential
The problem of artificial cost of overhaul is wasted and efficiency is low, the work of fault location and disposal with cost efficiency being engaged in for adapted electric industry
With having a good application prospect.
Brief description of the drawings
Fig. 1 standardizes flow path switch figure for the alarm of the present invention；
Fig. 2 is Fault Locating Method flow chart of the invention.
Embodiment
The present invention proposes a kind of power communication with electric terminal real-time linkage Fault Locating Method, realizing power telecom network
Standardization with the real-time monitoring information of adapted power network is matched and linkage analysis, realizes that communication side and business are surveyed accident analysis and judged.
Border the reason for electric terminal communication disruption can be automatically analyzed, is analyzing and positioning, the failure of adapted electric industry business communication failure
Investigation and business rob logical provide and automate support.
The present invention group method be：First, the communication standard for setting up electric power terminal communication access network termination is alerted with matching somebody with somebody
Alarm mapping code table between the traffic criteria alarm of electricity consumption service terminal；Then, it is whole that electric power terminal communication access net is obtained in real time
The communication alarm at end and the service alarm of the electric service terminal of adapted, are turned the communication alarm of acquisition using alarm standardization conversion
The communication standard alarm in alarm mapping code table is changed to, the service alarm of acquisition is converted into the business mark in alarm mapping code table
Quasi- alarm；Finally, the communication standard alarm after alarm standardization conversion and traffic criteria are accused using failure boundary decision rule
It is alert to carry out the matching analysis to judge failure boundary.Concretely comprise the following steps：
1st, communication standard alarm and the traffic criteria of the electric service terminal of adapted of electric power terminal communication access network termination are set up
Alarm between alarm maps concretely comprising the following steps for code table：
Using the topmost fiber optic communication of electric power terminal communication access net and wireless communication technology as research object, by communication eventually
End fault warning is standardized design, forms standard alarm coding and standard name, enables to be applied to distinct device factory
The alarm of family.The influence degree being engaged in adapted electric industry is then alerted according to communication, consequence is caused, corresponding service alarm is combed out
Standard is named, and enables to match somebody with somebody electricity consumption suitable for power distribution automation, power information collection, charging pile, distributed power source etc. are all kinds of
Business.Form electric power terminal communication access net terminal communication standard alarm and map code table such as with the business terminal communication alarm of adapted electric industry
Under：
2nd, the communication alarm of electric power terminal communication access network termination is obtained in real time and the business of the electric service terminal of adapted is accused
It is alert, the communication alarm of acquisition is converted into the communication standard in alarm mapping code table using alarm standardization conversion and alerted, will be obtained
The service alarm taken is converted to the traffic criteria alarm alerted in mapping code table, can realize communication alarm and with electric terminal industry
Universal versatility, the differentiation of shielding device producer of business alarm linkage analysis, as shown in Figure 1 concretely comprises the following steps：
(1) original alarm is inputted：Alerted with the communication of devices from different manufacturers as original alarm, by the sieve to invalid alarm
Remove, retain authentic and valid alarm, start alarm standardization transfer process；
(2) Alarm Classification：Code table is mapped according to above-mentioned alarm, first by the alarm of terminal communication access network equipment according to generation
The device category of alarm is divided into fiber optic communication alarm and radio communication alerts two classes；
(3) standard alarm maps：Alert and illustrate according to equipment manufacturer, control alarm mapping code table completes fiber optic communication and accused
Alert and radio communication alerts the pairing to standard alarm, and original alarm is uniformly mapped as into standard alarm；
(4) alarm translation：Code table is mapped according to alarm, the original alarm of equipment manufacturer is translated into standard alarm, is translated
Content includes its title, coding, alarm cause description etc.；
(5) alarm deciding grade and level：According to standard alarm traffic affecting degree, the consequence caused, correspondence alarm is mapped in code table
Alarm grade, redefine communication equipment alarm grade, make alarm classification standard；
(6) outputting standard is alerted：Title, grade, coding are completed into the standard alarm output after standardization conversion, as
The communication side alarm input source of next step accident analysis.
3rd, the communication standard alarm after alarm standardization conversion and traffic criteria are alerted using failure boundary decision rule
Carry out the matching analysis to judge failure boundary, using communication equipment webmaster and adapted electricity consumption monitoring system as data source, while obtaining logical
Letter alarm and service terminal alarm, the Bilateral Standard for converting communication alarm and service alarm is standardized according to above-mentioned alarm
Change, it is corresponding further according to communication alarm and service terminal alarm mapping code table progress matching, it is finally completed with electric terminal communication
The edge determination of failure.Make a concrete analysis of determination flow as shown in Figure 2.Process description is as follows：
(1) communication alarm data source：Communication alarm passes through facility network using communication equipment producer network management system as data source
Pipe northbound interface obtains communication equipment original alarm in real time；
(2) service alarm data source：Service alarm using the electric service monitoring system of adapted as data source, generally distribution from
Dynamicization master supervisory system and power information acquisition state monitoring system.Business is obtained by way of software interface between system whole
Hold original alarm；
(3) alarm standardization：After communication original alarm and business original alarm is got, turned by alerting standardization
Change, the alarm that communicates is converted into the communication standard in above-mentioned alarm mapping code table alerts；Service alarm is converted into business simultaneously
Standard alarm；
(4) communication is matched with service alarm：It is logical by what is occurred in the time window with 15 minutes (or other times) for the cycle
A pair of alarm sequences are included in letter equipment ONU alarms and distribution power automation terminal communication alarm, with the alarm of above-mentioned communication standard with matching somebody with somebody
Electricity consumption service terminal communication alarm mapping code table is foundation, code table traversal is automatically performed, to communication standard alarm and traffic criteria
Alarm is matched；
(5) failure boundary judges：If can match, illustrate that service terminal alarm is caused by communication equipment fault, therefore
Failure is in communication side；If can not match, illustrate that service terminal alarm is caused by equipment of itself failure, failure is in business
Side.
Below by taking wide variety of power distribution automation business in electric power enterprise and the EPON communication technologys as an example, this is illustrated
The application implementation mode of invention.
EPON is the communication technology mainly used in electric power terminal communication access net especially power distribution automation communication network, its
Capital equipment includes ONU (the light nets realized the OLT (optical line terminal) communicated with the backbone network first line of a couplet and realize terminal communication access
Network unit).Wherein ONU equipment alarm directly reflects the communication conditions of distribution power automation terminal.EPON equipment is commonly equipped with equipment
Webmaster, webmaster possesses the northbound interface that Real-time Alarm is reported and submitted to upper strata application system, and ONU equipment is resulted in by northbound interface
Original alarm information.
Power distribution automation is power network mainly one of production business, and its communication is based primarily upon the optical fiber such as EPON, EPA
Private network, communication access is realized by distribution power automation terminal communication module.Power distribution automation main station system can monitor distribution certainly
The real-time status of dynamicization equipment, including signal intelligence, but whether the perception of communications status is only limitted to interrupt.Power distribution automation master
The system of station to upper strata application system can report and submit terminal Real-time Alarm in the way of interface.
According to method proposed by the present invention, research and development power communication is with matching somebody with somebody electric terminal real-time linkage fault location software systems
Or related application module is researched and developed in Integrated Network Management System, complete to alert ONU equipment by EPON equipment webmaster northbound interface
Real-time collection, while call power distribution automation main station system interface obtain distribution power automation terminal communication alarm, Zhi Houtong
Cross the automatic standardizing conversion that alarm standardization modular converter completes bilateral alarm, the input data analyzed as next step；
Data model is set up in software systems and communication alarm is stored and standardizes inventory and mapping relations with service alarm, electronics is formed
The alarm mapping code table of change；Time window is set in software systems, with 15 minutes (or other times) for the cycle, by the time window
A pair of alarm sequences are included in the communication equipment ONU alarms and distribution power automation terminal communication alarm of interior generation, are mapped according to alarm
Code table, is automatically performed the matching of this pair of alarm sequences.The match is successful, then can determine that failure occurs in EPON equipment side, and
Directly triggered by the ONU equipment alerted, Communication Personnel scene investigation can be sent immediately；If matching is unsuccessful, it can determine that
Failure occurs in service terminal side, and power distribution automation personnel on site can be sent to investigate immediately, and Communication Personnel remotely provides technology
Support.
According to above-mentioned embodiment, using the technology of the present invention, it can automate, quickly finish distribution power automation terminal
The boundary of failure judges, improves fault location and the efficiency handled, and is effectively reduced the inessential of Communication Personnel and sends to some other department,
Reduce O＆M cost.
Claims (5)
1. a kind of power communication is with matching somebody with somebody electric terminal real-time linkage Fault Locating Method, it is characterised in that comprise the following steps：
Step 1, communication standard alarm and the traffic criteria of the electric service terminal of adapted of electric power terminal communication access network termination are set up
Alarm mapping code table between alarm；
Step 2, the communication alarm of electric power terminal communication access network termination is obtained in real time and the business of the electric service terminal of adapted is accused
It is alert, the communication alarm of acquisition is converted into the communication standard in alarm mapping code table using alarm standardization conversion and alerted, will be obtained
The service alarm taken is converted to the traffic criteria alarm in alarm mapping code table；
Step 3, the communication standard alarm after alarm standardization conversion and traffic criteria are alerted using failure boundary decision rule
The matching analysis is carried out to judge failure boundary.
2. power communication according to claim 1 is with matching somebody with somebody electric terminal real-time linkage Fault Locating Method, it is characterised in that
Alarm mapping code table includes the communication standard alarm name of various communication alarms and the traffic criteria alarm of miscellaneous service alarm
Name, and it is that the consequence correspondence setting that communication terminal of being engaged in adapted electric industry is caused is alerted according to communication that traffic criteria alarm, which is named,
's.
3. power communication according to claim 2 is with matching somebody with somebody electric terminal real-time linkage Fault Locating Method, it is characterised in that
Alarm mapping code table alerts communication standard in terminal connection failure alarm, terminal power fail warning and terminal prot in name
The fiber optic communication that disconnected alarm is mapped in traffic criteria alarm name is interrupted, and communication standard is alerted into the terminal prot in name cuts
The fiber optic communication that the low alarm of alarm, luminous power and bit error rate height alarm be mapped in traffic criteria alarm name is changed frequently to fall
Line, the radio communication being mapped in the alarm of base station lost contact during traffic criteria alarm is named communication standard alerted in name is offline
Time-out, communication standard is alerted the radio communication frequency that the jitter alarm in name is mapped in traffic criteria alarm name
It is numerous to go offline.
4. power communication according to claim 1 is with matching somebody with somebody electric terminal real-time linkage Fault Locating Method, it is characterised in that
The transfer process of alarm standardization conversion includes Alarm Classification, standard alarm mapping, four steps of alarm translation and alarm deciding grade and level
Suddenly, the converted contents of alarm standardization conversion include alarm name field, alarm rank field, alarm code field and alarm
Cause field.
5. power communication according to claim 1 is with matching somebody with somebody electric terminal real-time linkage Fault Locating Method, it is characterised in that
In step 3, the communication standard alarm after alarm standardization conversion and traffic criteria are alerted using failure boundary decision rule
The matching analysis is carried out to judge concretely comprising the following steps for failure boundary：
Step 3.1, match time window is set, the communication standard alarm in each match time window is recorded and/or traffic criteria is accused
Police is used as an alarm sequence；
Step 3.2, to alert mapping code table as foundation, each alarm sequence is matched, if in an alarm sequence simultaneously
There is communication standard alarm and traffic criteria alarm, and communication standard alarm and traffic criteria alarm is in alarm mapping code tables
Corresponding relation, then the service alarm for judging the electric service terminal of adapted is the failure as caused by electric power terminal communication access network termination
In communication side, if the communication standard alarm that traffic criteria alarm is only existed in an alarm sequence or is existed is accused with traffic criteria
Alert is not the corresponding relation in alarm mapping code table, then the service alarm for judging the electric service terminal of adapted is engaged in eventually by adapted electric industry
Caused by end equipment, failure is in business side.
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| CN201710703080.0A CN107332718B (en) | 2017-08-16 | 2017-08-16 | Real-time linkage fault positioning method for power communication and power distribution and utilization terminal |
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| CN201710703080.0A CN107332718B (en) | 2017-08-16 | 2017-08-16 | Real-time linkage fault positioning method for power communication and power distribution and utilization terminal |
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| CN107332718B CN107332718B (en) | 2022-08-09 |
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| CN109067602A (en) * | 2018-09-28 | 2018-12-21 | 广东电网有限责任公司 | Electric power adapted electric industry business method for diagnosing faults and Related product based on communication monitoring |
| CN112862232A (en) * | 2020-12-22 | 2021-05-28 | 国网浙江省电力有限公司绍兴供电公司 | Integrated monitoring method and device for power wireless heterogeneous network |
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