CN107864011B - Merge the intelligent locating method of the protection channel abnormal position judgement of multi-source information - Google Patents
Merge the intelligent locating method of the protection channel abnormal position judgement of multi-source information Download PDFInfo
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- CN107864011B CN107864011B CN201710842158.7A CN201710842158A CN107864011B CN 107864011 B CN107864011 B CN 107864011B CN 201710842158 A CN201710842158 A CN 201710842158A CN 107864011 B CN107864011 B CN 107864011B
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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
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B10/00—Transmission systems employing electromagnetic waves other than radio-waves, e.g. infrared, visible or ultraviolet light, or employing corpuscular radiation, e.g. quantum communication
- H04B10/07—Arrangements for monitoring or testing transmission systems; Arrangements for fault measurement of transmission systems
- H04B10/075—Arrangements for monitoring or testing transmission systems; Arrangements for fault measurement of transmission systems using an in-service signal
- H04B10/077—Arrangements for monitoring or testing transmission systems; Arrangements for fault measurement of transmission systems using an in-service signal using a supervisory or additional signal
- H04B10/0771—Fault location on the transmission path
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04J—MULTIPLEX COMMUNICATION
- H04J3/00—Time-division multiplex systems
- H04J3/16—Time-division multiplex systems in which the time allocation to individual channels within a transmission cycle is variable, e.g. to accommodate varying complexity of signals, to vary number of channels transmitted
- H04J3/1605—Fixed allocated frame structures
- H04J3/1611—Synchronous digital hierarchy [SDH] or SONET
Abstract
The method that the present invention carries out failure attribution using information fusion technology and history data proposes a kind of judgment method of the protection channel abnormal of fusion multi-source system data information, the quick and precisely positioning of fault element when realizing protection channel abnormal.The main thought of this method is the warning information of the protection information system and communication Real-time running system by fusion real-time monitoring electric grid secondary loop dynamic operation; simultaneously using static storage protection channel and the data information of protection the channel management system and communication resource managing and control system of communication channel location information, by building protection channel abnormal discrimination model, realizing using the intersections reasoning between multi-source information the accurate judgement of fault element when protecting channel abnormal.Anomalous discrimination proposed by the invention can not only belong to protective device failure to certain failure or communication channel failure judges, and can make accurate differentiation to specific faulty equipment.
Description
Technical field
The present invention relates to a kind of intelligent locating methods of the protection channel abnormal position judgement of fusion multi-source information.
Background technique
In recent years, optical fiber is by its biggish transmission capacity, powerful interference free performance, higher transmission rate and good
Many advantages, such as good redundancy and be widely used in communication system of power grids system.In intelligent substation, optical fiber telecommunications system
Prior effect is played, modern power network is increasing to the dependence of optical fiber telecommunications system.Wherein ultra-high-tension power transmission line
Main protection (based on current comparison pilot protection and longitudinal comparison protection) is substantially complete at present to the more demanding of communication system
Portion is by the way of fiber optic communication.Therefore, safe and reliable operation of the health status of Networks of Fiber Communications for power line main protection
It is of great significance.
Since optical link pilot protection system largely uses digital multiplex optical-fibre channel, it is related to more Communications Interface Unit
And transmission link, inevitably occur protecting channel abnormal problem in the inspection of the normal course of operation and communication channel of protection.
Although current pilot protection system and communications management system have certain communication channel self-checking function, and work as and communication channel occur
Abnormal situation Shi Junhui provides channel abnormal warning information, but system is protected generally only to provide " channel abnormal " alarm, operation
Personnel simultaneously quick, exact can not judge fault element or position；Although communications management system can provide communication system failure
Element, port and fault type, but limited by profession and management aspect, it can not quick, accurate evaluation communication system event
Hinder the influence to route protection.Therefore, the warning information based on protection system and communications management system, protects high-voltage fence route
The abnormal conditions of shield communication channel are analyzed, and the fault element or abort situation of communication system are quickly determined, to real time monitoring
The health status of route protection communication system, improves pilot protection at the abnormal influence to longitudinal differential protection system of analysis communication system
The safety and reliability of operation is of great significance.
From another perspective, it supervises the protection information system of electric grid secondary circuit operation, communicate Real-time running system certainly
Since longtime running, mass historical data is recorded and stored, running quality of these historical datas for promotion electric power networks
Play a significant role, but is made at present because the factor of specialized management boundary, data fusion difficulty etc. is seldom mined utilization
At the significant wastage of data resource, and protect the two static information pipes of channel management system, communication resource managing and control system
Static position information in reason system comprising important device and channel, it is important for protecting the precise positioning of channel abnormal to have
Value.
Summary of the invention
The present invention to solve the above-mentioned problems, proposes a kind of protection channel abnormal position judgement of fusion multi-source information
Intelligent locating method, the present invention are real by the protection information system of fusion real-time monitoring electric grid secondary loop dynamic operation and communication
When operating system warning information, while using static storage protection channel and communication channel location information protection channel management
The data information of system and communication resource managing and control system, by build protection channel abnormal discrimination model, using multi-source information it
Between intersection reasoning come realize protection channel abnormal when fault element accurate judgement.Anomalous discrimination proposed by the invention is not
It is only capable of belonging to certain failure protective device failure or communication channel failure judges, and specific faulty equipment can be done
It is accurate out to differentiate.
To achieve the goals above, the present invention adopts the following technical scheme:
A kind of intelligent locating method of the protection channel abnormal position judgement of fusion multi-source information, comprising the following steps:
(1) is carried out to the original alarm information for coming self-shield information system and communication Real-time running system association in time and divided
Effective warning information relevant to protection channel failure is extracted in group processing；
(2) intersect using the protection effective warning information set of information system and the effective warning information set of communication and push away
Reason, is parsed into several failure behavior modes about protective device and communication channel；
(3) after determining possible failure behavior mode, join protection channel management system and communication resource managing and control system are deposited
The static position information of storage specifically positions failure, and provides corresponding fault statistics information based on history data.
It is based on the GPS system uniformly used in electric system, protection information system and communication is real in the step (1)
When operating system carry out time synchronizing, obtain original alarm information of two systems when same in discontinuity surface, formed former
Beginning warning information set.
In the step (1), after forming the effective warning information set in protection channel based on protection information system, determine
Discontinuity surface section when corresponding to the information aggregate intercepts in the time interval under the premise of GPS system unified accurate time service
The communication channel warning information of Real-time running system is communicated, effective warning information set of communication Real-time running system is formed.
In the step (1), in communication Real-time running system, the good channel service type of configured in advance, when communication is real-time
After operating system issues channel alarm information, according to preconfigured channel service type information, filters out and protect dedicated lead to
The warning information in road and device-dependent forms and communicates effective warning information set.
In the step (2), if abnormality alarming information occurs in protection information system, it is primarily based on step 1 and obtains guarantor
It protects information system and communicates effective warning information set of Real-time running system, according to the content in effective warning information set,
If having channel abnormal warning information in protection information system warning information set, while communicating Real-time running system warning information
Also there is channel abnormal warning information in set, be then determined as communication system failure.
In the step (2), if abnormality alarming information occurs in protection information system, it is primarily based on step 1 and obtains guarantor
It protects information system and communicates effective warning information set of Real-time running system, according to the content in effective warning information set,
If there is channel abnormal warning information in protection information system warning information set, but communicate Real-time running system warning information collection
No alarm information in conjunction, then be determined as protective device communication component failure or protective device to SDH optical fiber multiplexing equipment interface it
Between channel failure.
In the step (2), when protecting has protective device abnormality alarming information in information system, it is believed that protective device work
Make exception, protection channel abnormal warning information occur if protected in information system at this time, according to protection information system alarm
The content of warning information, resolves to the state of protective device and communication channel in information aggregate and communication warning information set
Following two failure behavior mode:
(1) communicating in Real-time running system warning information group has warning information, then is determined as that protective device is abnormal and communicates
Channel failure；
(2) only protecting has channel alarm information in information system, communicate in Real-time running system without channel alarm information, then
It is determined as protective device exception.
In the step (3), for protection information system warning information group and communication Real-time running system warning information group
Alternate analysis, failure behavior is divided into protective device abnormal, the communication component of protective device or protective device and is set to SDH multiplexing
Channel failure, SDH system communication channel failure and protective device exception and communication channel failure between standby port.
In the step (3), based on the judgement of various failure behaviors, to protection information system and communication Real-time running system
Information in warning information set does further screening, with extract with the warning information of the clear strong correlation of corresponding failure behavior, from
And accurate fault location is carried out, for protection information system and communicate the historical data stored in Real-time running system progress
It extracts and Screening Treatment, formation corresponds to the historical statistical information of failure behavior.
In the step (3), when protective device exception, screens and extract the protective device in warning information set information-preserving
Abnormality alarming information obtains corresponding protection equipment ID number, exceptional part or abnormal cause information.It is being protected according to protection equipment ID number
The particular geographic location information that the basic configuration information of protective device configuration is consulted in shield channel management system, based on history event
Barrier record data statistics protective device history abnormality alarming number, abnormality alarming reason and the corresponding measures to rectify and reform, according to system
Count the probability value for providing this abnormality alarming reason.
In the step (3), when the communication component or protective device of protective device are to channel between SDH multiplexing device port
When failure, the communication abnormality warning information in warning information set information-preserving is screened and extracted, obtain corresponding protection equipment ID number, different
Normal component or abnormal cause information consult protective device configuration according to protection equipment ID number in protection channel management system
Basic configuration information particular geographic location information, it is different in conjunction with historical failure record data statistics protective device passage component history
Often alarm number, abnormality alarming reason and corresponding measures to rectify and reform, provide the general of this abnormality alarming reason according to statistical data
Rate value.
In the step (3), when SDH system communication channel failure, if communication Real-time running system provides multiple announcements
Alert information, need to be in conjunction with the static position information of communication resource managing and control system storage, to fault bit indicated by multiple warning information
Carry out logical check is set, whether is same communication channel with further judge a plurality of information instruction.
Further, if it is distinct device or port in same communication channel that warning information is corresponding, then it is assumed that should
There are many places failures in channel；If corresponding is not same communication channel, need to check the warning information of protection information system, such as
A possibility that warning information of fruit two systems is directed toward same communication channel, then the communication channel breaks down is maximum；If two
The warning information of a system is directed toward different communication channels, then the equal possible breakdown of related channel program.
Compared with prior art, the invention has the benefit that
The protection information system and communicate fortune in real time that the present invention is run by fusion real-time monitoring electric grid secondary loop dynamic
The warning information of row system, while using static storage protection channel and the protection channel management system of communication channel location information
With the data information of communication resource managing and control system, channel abnormal discrimination model is protected, using between multi-source information by building
Intersect reasoning to realize the accurate judgement of fault element when protection channel abnormal.Anomalous discrimination proposed by the invention can not only
Protective device failure is belonged to certain failure or communication channel failure judges, and standard can be made to specific faulty equipment
Really differentiate.
Detailed description of the invention
The accompanying drawings constituting a part of this application is used to provide further understanding of the present application, and the application's shows
Meaning property embodiment and its explanation are not constituted an undue limitation on the present application for explaining the application.
Fig. 1 protects channel and communication channel simplified schematic diagram；
Fig. 2 fault location overall flow figure；
Fig. 3 multi-source information phylogenetic relationship figure.
Specific embodiment:
The invention will be further described with embodiment with reference to the accompanying drawing.
It is noted that following detailed description is all illustrative, it is intended to provide further instruction to the application.Unless another
It indicates, all technical and scientific terms used herein has usual with the application person of an ordinary skill in the technical field
The identical meanings of understanding.
It should be noted that term used herein above is merely to describe specific embodiment, and be not intended to restricted root
According to the illustrative embodiments of the application.As used herein, unless the context clearly indicates otherwise, otherwise singular
Also it is intended to include plural form, additionally, it should be understood that, when in the present specification using term "comprising" and/or " packet
Include " when, indicate existing characteristics, step, operation, device, component and/or their combination.
In the present invention, term for example "upper", "lower", "left", "right", "front", "rear", "vertical", "horizontal", " side ",
The orientation or positional relationship of the instructions such as "bottom" is to be based on the orientation or positional relationship shown in the drawings, only to facilitate describing this hair
Bright each component or component structure relationship and the relative of determination, not refer in particular to either component or element in the present invention, cannot understand
For limitation of the present invention.
In the present invention, term such as " affixed ", " connected ", " connection " be shall be understood in a broad sense, and indicate may be a fixed connection,
It is also possible to be integrally connected or is detachably connected；It can be directly connected, it can also be indirectly connected through an intermediary.For
The related scientific research of this field or technical staff can determine the concrete meaning of above-mentioned term in the present invention as the case may be,
It is not considered as limiting the invention.
As background technique is introduced, exist in the prior art at present because specialized management boundary, data fusion are difficult
Etc. factor be seldom mined utilization, the deficiency of the significant wastage of data resource is caused, in order to solve technology as above
Problem, the method that the present invention carries out failure attribution using information fusion technology and history data, it is more to propose a kind of fusion
The judgment method of the protection channel abnormal of source system data information, fault element is quick and precisely fixed when realizing protection channel abnormal
Position.The main thought of this method is the protection information system and communication by fusion real-time monitoring electric grid secondary loop dynamic operation
The warning information of Real-time running system, while using static storage protection channel and the protection tube channel of communication channel location information
The data information of reason system and communication resource managing and control system, by building protection channel abnormal discrimination model, utilizing multi-source information
Between intersection reasoning come realize protection channel abnormal when fault element accurate judgement.Anomalous discrimination proposed by the invention
Protective device failure can not only be belonged to certain failure or communication channel failure judges, and can be to specific faulty equipment
Make accurate differentiation.
The main technical problem to be solved in the present invention is: the protection information system and communication when extracting same under discontinuity surface are real
When operating system in warning information effective information, form effective warning information collection；By to respectively from protection information system
Carry out intersection reasoning with effective warning information collection of communication Real-time running system, formed about protective device and communication channel can
Doubt failure behavior mode；Extract the effective information for including in every kind of suspected fault behavior pattern, and based on history data into
The judgement of row communication channel abort situation, the static state of last join protection channel management system and the storage of communication resource managing and control system
Location information carries out specific fault location.
It specifically includes:
The first step carries out association in time to the original alarm information for coming self-shield information system and communication Real-time running system
And packet transaction, extract effective warning information relevant to protection channel failure.
Firstly, based on the GPS system uniformly used in electric system, by protection information system and communication Real-time running system
Time synchronizing is carried out, original alarm information of two systems when same in discontinuity surface is obtained, forms original alarm information
Set.Due to the dynamic operating conditions of protection information system and the communication equal real-time monitoring related system of Real-time running system, so
When there is protection channel or other communication channel exceptions, it will generate type and large number of warning information, portion therein
Point even most information for protection communication channel extremely judgement and it is irrelevant, therefore need to original alarm information collection carry out phase
The Screening Treatment answered forms the effective warning information set for having stronger incidence relation with the judgement extremely of protection communication channel.
For original alarm information ' type complexity ' this feature, in conjunction with the characteristics of two systems and actual conditions, this hair
It is bright that the original alarm information for coming self-shield information system and communication Real-time running system is respectively processed: for protecting information
For system, the multiple types such as protection act information, device alarm information, channel alarm information and other warning information may be included
The warning information of type, and specific warning content is expressed in a text form, therefore can be to numerous in such a way that keyword is set
Warning information is screened, and is formed protection information system and is protected the effective warning information set in channel；For communicating real time execution system
For system, since optical fiber telecommunications system carrying relay protection, power grid regulation, electrical energy measurement, communication for command and administrative office etc. are more
Kind business, therefore the type of communication channel warning information and quantity can be more.It is logical with protection that the present invention takes two methods to extract
Road alerts relevant information:
(1) after forming the effective warning information set in protection channel based on protection information system, the information aggregate is determined
Corresponding when discontinuity surface section intercepts communication in the time interval and transports in real time under the premise of GPS system unified accurate time service
The communication channel warning information of row system forms effective warning information set of communication Real-time running system.For example, will be from the time
Point is set as T1, time interval be set as Δ T, then can acquisition time section be all T1~T2Warning information set information-preserving and communication alarm
Information aggregate.The program requires have GPS system or other systems that can complete unified accurate time service；
(2) in communication Real-time running system, the good channel service type of configured in advance, according to regulatory requirements, protective device
Channel must be it is independent, not with other service integration channels, therefore each protection channel corresponds to specific physics end
Mouth and equipment.After communicating Real-time running system and issuing channel alarm information, according to preconfigured channel service type information,
The warning information with protection designated lane and device-dependent is filtered out, is formed and communicates effective warning information set.Program requirement
Communication Real-time running system can administrative protection designated lane and equipment can also know in time when communication service changes
Not.
Second step is intersected using the protection effective warning information set of information system and the effective warning information set of communication
Reasoning is parsed into several failure behavior modes about protective device and communication channel.
Channel abnormal warning information is intuitively protected due to available clear in protection information system, is being pushed away
It is to be primarily directed toward to protect the protection channel abnormal warning information in information system, for coming self-shield information system during reason
Effective warning information set of system and communication Real-time running system is specifically parsed.
1. when protecting information system without all kinds of warning information, it is believed that protective device is working properly.If protecting information system
When abnormality alarming information occurs in system, it is primarily based on step 1 and obtains protection information system and communicate effective announcement of Real-time running system
Alert information aggregate, according to the content in effective warning information set, the state of protective device and communication channel can be resolved to
Lower two kinds of failure behavior modes:
(1) protecting in information system warning information set has channel abnormal warning information, while communicating Real-time running system
Also there is channel abnormal warning information in warning information set, be then determined as communication system failure；
(2) protecting has channel abnormal warning information in information system warning information set, but communicates Real-time running system and accuse
No alarm information in alert information aggregate, then be determined as that protective device communication component failure or protective device are set to SDH optical fiber multiplexing
Channel failure between standby interface；
If protected without channel alarm information in information system, but communicates and occur in Real-time running system and protection channel
Related communication warning information is (on condition that communication Real-time running system can reliably judge that warning information carrys out self-shield communication and leads to
Road).The case where being under normal circumstances not in above-mentioned communication system alarm and information system protected not alert, because of protection dress
Set be data sender and recipients, communication system only provides data communication services, actively will not generate and send data.Point
Analyse the possible cause that such case occurs: (1) communication channel is normal, but communicates the alarm port accidentally hair alarm of Real-time running system
Information；(2) communication channel failure, but protect information system leakage hair warning information.According to the principle of conservative decision, then still it is determined as
Communication channel failure.
2. when protecting has protective device abnormality alarming information in information system, it is believed that protective device operation irregularity.If
It protects in information system at this time and protection channel abnormal warning information occurs, according to protection information system warning information set and lead to
The content for believing warning information in warning information set, resolves to following two failure for the state of protective device and communication channel
Behavior pattern:
(1) communicating in Real-time running system warning information group has warning information, then is determined as that protective device is abnormal and communicates
Channel failure；
(2) only protecting has channel alarm information in information system, communicate in Real-time running system without channel alarm information, then
It is determined as protective device exception.
Third step, after determining possible failure behavior mode, join protection channel management system and communication resource control
The static position information of system storage specifically positions failure, and provides corresponding fault statistics based on history data
Information.
The second step of friendship according to to(for) protection information system warning information group and communication Real-time running system warning information group
Fork analysis, can substantially conclude and be parsed into following four failure behavior: protective device exception, the communication component of protective device or guarantor
Protection unit is abnormal to channel failure, SDH system communication channel failure, protective device between SDH multiplexing device port and communication is logical
Road failure.Based on the judgement of above four kinds of failure behaviors, to protection information system and communication Real-time running system warning information collection
Information in conjunction does further screening, with extract with the warning information of the clear strong correlation of corresponding failure behavior, thus carry out it is accurate
Fault location.For protection information system and a large amount of historical datas stored in Real-time running system are communicated (comprising protection
Information system warning information, communication Real-time running system warning information and record of examination etc.) it extracts and Screening Treatment, it is formed
The historical statistical information of corresponding failure behavior, quick and precisely searches abort situation, judges whether relevant device is deposited for operations staff
Reference data is provided in defect.
It describes in detail below for the Fault Locating Method under four kinds of failure behaviors:
(1) protective device is abnormal: screening and extracts the protective device abnormality alarming information in warning information set information-preserving, obtain
Take the information such as corresponding protection equipment ID number, exceptional part or abnormal cause.According to protection equipment ID number in protection channel management system
The basic configuration information that the protective device configures is consulted in system, and (manufacturer, device model and software version number, put into operation the time
Deng) particular geographic location information, maintenance is quick and precisely checked convenient for operation maintenance personnel.In addition, the history based on protection information system
Fault record data counts protective device history abnormality alarming number, abnormality alarming reason and the corresponding measures to rectify and reform, according to
Statistical data provides the probability value of this abnormality alarming reason, be operations staff quickly, the specific original of accurate judgement abnormality alarming
Cause, analysis relevant device provide aid decision support with the presence or absence of defect；
(2) communication component of protective device or protective device are to channel failure between SDH multiplexing device port: due to communication
Real-time running system can not monitor protective device to the channel between SDH multiplexing device port, therefore the present invention will protect
The communication component failure and protective device of protection unit are accordingly to be regarded as protective device to both channel failures between SDH multiplexing device port
Communication component failure.The communication abnormality warning information in warning information set information-preserving is screened and extracted, corresponding protection equipment is obtained
The information such as ID number, exceptional part or abnormal cause.The protection is consulted in protection channel management system according to protection equipment ID number
Basic configuration information (manufacturer, device model and software version number, time of putting into operation etc.) particular geographic location of device configuration
Information quick and precisely checks maintenance convenient for operation maintenance personnel.In addition, the historical failure based on protection information system records data statistics
Protective device passage component history abnormality alarming number, abnormality alarming reason and the corresponding measures to rectify and reform, according to statistical data
Provide the probability value of this abnormality alarming reason, be operations staff quickly, the concrete reason of accurate judgement abnormality alarming, analysis phase
It closes equipment and provides aid decision support with the presence or absence of defect；
(3) SDH system communication channel failure: if it is considered to the communication channel failure of SDH system, needs to transport communication in real time
Warning information content provided by row system does further parsing, with the specific abort situation of determination and fault type.Communication is real
When operating system provided by warning information generally all can be comprising faulty equipment title, reel number, port numbers, failure cause etc. in detail
Information can make accurate judgement to abort situation by parsing the content of warning information；If communication Real-time running system mentions
It, need to be in conjunction with the static position information of communication resource managing and control system storage, to indicated by multiple warning information for multiple warning information
Abort situation carry out logical check, whether be same communication channel with further judge the instruction of a plurality of information.If above-mentioned
It is distinct device or port in same communication channel that warning information is corresponding, then it is assumed that there are many places failures in the channel；If
Corresponding is not same communication channel, needs to check the warning information of protection information system, if the warning information of two systems
It is directed toward same communication channel, then a possibility that communication channel breaks down is maximum；If the warning information of two systems is directed toward
Different communication channels, the then equal possible breakdown of related channel program.Being consulted in communication resource managing and control system according to alarm port numbers should
(manufacturer, device model and software version number, put into operation the time basic configuration information of communication channel and related communication device
Deng) particular geographic location information, maintenance is quick and precisely checked convenient for operation maintenance personnel.In addition, based on communication Real-time running system
Historical failure record the data statistics communication channel and related communication device history abnormality alarming number, abnormality alarming reason and
Corresponding measures to rectify and reform provide the probability value of this abnormality alarming reason according to statistical data, be operations staff quickly, accurate judgement
Concrete reason, the analysis relevant device of abnormality alarming provide aid decision with the presence or absence of defect and support；
(4) protective device exception and communication channel failure: firstly, screening and extracting the protection in warning information set information-preserving
Device abnormality alarming information obtains the information such as corresponding protection equipment ID number, exceptional part or abnormal cause.According to protection device id
Basic configuration information (manufacturer, the device model and soft of protective device configuration number are consulted in protection channel management system
Part version number, time of putting into operation etc.) particular geographic location information, maintenance is quick and precisely checked convenient for operation maintenance personnel.In addition, based on protecting
The historical failure for protecting information system records data statistics protective device history abnormality alarming number, abnormality alarming reason and the phase
Measures to rectify and reform are answered, the probability value of this abnormality alarming reason is provided according to statistical data, are that operations staff is quick, accurate judgement is different
Concrete reason, the analysis relevant device often alerted provides aid decision with the presence or absence of defect and supports；Secondly, to communication real time execution
Warning information content provided by system does further parsing, and the communication channel Fault Locating Method of reference (3) article is with determination
Specific abort situation and fault type.The communication channel and phase are consulted in communication resource managing and control system according to alarm port numbers
Close basic configuration information (manufacturer, device model and software version number, time of putting into operation etc.) specific geographic position of communication device
Confidence breath, maintenance is quick and precisely checked convenient for operation maintenance personnel.In addition, the historical failure based on communication Real-time running system records number
The communication channel and related communication device history abnormality alarming number, abnormality alarming reason and corresponding measures to rectify and reform according to statistics,
The probability value of this abnormality alarming reason is provided according to statistical data, be operations staff quickly, the tool of accurate judgement abnormality alarming
Body reason, analysis relevant device provide aid decision support with the presence or absence of defect.
Specific warning information table is as shown below:
Table 1 protects information system warning information Table A
Table 2 communicates Real-time running system warning information Table A
3 communication resource managing and control system information table A of table
| Number | Alert port | Alert channel |
| 1 | Transmit certain net/certain change, 02 disk, 14 port VC12-1 | The auxiliary A of certain line protects channel one |
| 2 | Transmit certain net/certain change, 02 disk, 2 port VC12-1 | The auxiliary A of certain line protects channel one |
| 3 | Transmit certain net/certain change, 02 disk, 6 port VC12-1 | The auxiliary A of certain line protects channel two |
Table 4 protects information system warning information table B
Table 5 communicates Real-time running system warning information table B
6 communication resource managing and control system information table B of table
| Number | Alert port | Alert channel |
| 1 | Transmit certain net/certain change, 04 disk, 1 port | Certain line master two protects channel one |
| 2 | Transmit certain net/certain change, 05 disk, 2 port | Certain line master two protects channel one |
| 3 | Transmit certain net/certain change, 02 disk, 9 port | Certain line master two protects channel one |
The foregoing is merely preferred embodiment of the present application, are not intended to limit this application, for the skill of this field
For art personnel, various changes and changes are possible in this application.Within the spirit and principles of this application, made any to repair
Change, equivalent replacement, improvement etc., should be included within the scope of protection of this application.
Above-mentioned, although the foregoing specific embodiments of the present invention is described with reference to the accompanying drawings, not protects model to the present invention
The limitation enclosed, those skilled in the art should understand that, based on the technical solutions of the present invention, those skilled in the art are not
Need to make the creative labor the various modifications or changes that can be made still within protection scope of the present invention.
Claims (13)
1. a kind of intelligent locating method of the protection channel abnormal position judgement of fusion multi-source information, it is characterized in that: including following
Step:
(1) the original alarm information for coming self-shield information system and communication Real-time running system is carried out at association in time and grouping
Reason extracts effective warning information relevant to protection channel failure；
(2) intersection reasoning is carried out using the protection effective warning information set of information system and the effective warning information set of communication, solved
Analyse into several failure behavior modes about protective device and communication channel；
(3) after determining possible failure behavior mode, join protection channel management system and the communication resource managing and control system storage
Static position information specifically positions failure, and provides corresponding fault statistics information based on history data.
2. a kind of intelligent locating method of the protection channel abnormal position judgement of fusion multi-source information as described in claim 1,
It is characterized in that: in the step (1), it is based on the GPS system uniformly used in electric system, protection information system and communication is real
When operating system carry out time synchronizing, obtain original alarm information of two systems when same in discontinuity surface, formed former
Beginning warning information set.
3. a kind of intelligent locating method of the protection channel abnormal position judgement of fusion multi-source information as described in claim 1,
It is characterized in that: in the step (1), after forming the effective warning information set in protection channel based on protection information system, really
Discontinuity surface section when corresponding to the fixed information aggregate intercepts the time interval under the premise of GPS system unified accurate time service
The communication channel warning information of interior communication Real-time running system, forms effective warning information set of communication Real-time running system.
4. a kind of intelligent locating method of the protection channel abnormal position judgement of fusion multi-source information as described in claim 1,
It is characterized in that: in the step (1), in communication Real-time running system, the good channel service type of configured in advance, when communication is real-time
After operating system issues channel alarm information, according to preconfigured channel service type information, filters out and protect dedicated lead to
The warning information in road and device-dependent forms and communicates effective warning information set.
5. a kind of intelligent locating method of the protection channel abnormal position judgement of fusion multi-source information as described in claim 1,
It is characterized in that: if abnormality alarming information occurs in protection information system, being primarily based on step 1 acquisition in the step (2)
It protects information system and communicates effective warning information set of Real-time running system, in effective warning information set
Hold, if having channel abnormal warning information in protection information system warning information set, while communicating Real-time running system alarm
Also there is channel abnormal warning information in information aggregate, be then determined as communication system failure.
6. a kind of intelligent locating method of the protection channel abnormal position judgement of fusion multi-source information as described in claim 1,
It is characterized in that: if abnormality alarming information occurs in protection information system, being primarily based on step 1 acquisition in the step (2)
It protects information system and communicates effective warning information set of Real-time running system, in effective warning information set
Hold, if there is channel abnormal warning information in protection information system warning information set, but communicates Real-time running system alarm letter
No alarm information in breath set, then be determined as that protective device communication component failure or protective device connect to SDH optical fiber multiplexing equipment
Channel failure between mouthful.
7. a kind of intelligent locating method of the protection channel abnormal position judgement of fusion multi-source information as described in claim 1,
It is characterized in that:
In the step (2), when protecting has protective device abnormality alarming information in information system, it is believed that protective device work is different
Often, there is protection channel abnormal warning information if protected in information system at this time, according to protection information system warning information
The content of warning information, resolves to the state of protective device and communication channel following in set and communication warning information set
Two kinds of failure behavior modes:
(1) communicating in Real-time running system warning information group has warning information, then is determined as protective device exception and communication channel
Failure；
(2) only protecting has channel alarm information in information system, communicate in Real-time running system without channel alarm information, then determine
For protective device exception.
8. a kind of intelligent locating method of the protection channel abnormal position judgement of fusion multi-source information as described in claim 1,
It is characterized in that: in the step (3), for protection information system warning information group and communication Real-time running system warning information group
Alternate analysis, failure behavior is divided into protective device abnormal, the communication component of protective device or protective device and is set to SDH multiplexing
Channel failure, SDH system communication channel failure and protective device exception and communication channel failure between standby port.
9. a kind of intelligent locating method of the protection channel abnormal position judgement of fusion multi-source information as described in claim 1,
It is characterized in that: in the step (3), based on the judgement of various failure behaviors, to protection information system and communication real time execution system
System warning information set in information do further screening, with extract with the warning information of the clear strong correlation of corresponding failure behavior,
To carrying out accurate fault location, for protection information system and communicate the historical data stored in Real-time running system into
Row extracts and Screening Treatment, forms the historical statistical information of corresponding failure behavior.
10. a kind of intelligent locating method of the protection channel abnormal position judgement of fusion multi-source information as described in claim 1,
It is characterized in that: when protective device exception, screening in the step (3) and extracting the dress of the protection in warning information set information-preserving
Abnormality alarming information is set, corresponding protection equipment ID number, exceptional part or abnormal cause information is obtained, is existed according to protection equipment ID number
The particular geographic location information that the basic configuration information of protective device configuration is consulted in protection channel management system, is based on history
Fault record data counts protective device history abnormality alarming number, abnormality alarming reason and the corresponding measures to rectify and reform, according to
Statistical data provides the probability value of this abnormality alarming reason.
11. a kind of intelligent locating method of the protection channel abnormal position judgement of fusion multi-source information as described in claim 1,
It is characterized in that: in the step (3), when the communication component or protective device of protective device arriveSDHChannel between multiplexing equipment port
When failure, the communication abnormality warning information in warning information set information-preserving is screened and extracted, obtain corresponding protection equipment ID number, different
Normal component or abnormal cause information consult protective device configuration according to protection equipment ID number in protection channel management system
Basic configuration information particular geographic location information, it is different in conjunction with historical failure record data statistics protective device passage component history
Often alarm number, abnormality alarming reason and corresponding measures to rectify and reform, provide the general of this abnormality alarming reason according to statistical data
Rate value.
12. a kind of intelligent locating method of the protection channel abnormal position judgement of fusion multi-source information as described in claim 1,
It is characterized in that: in the step (3), when SDH system communication channel failure, if communication Real-time running system provides multiple announcements
Alert information, need to be in conjunction with the static position information of communication resource managing and control system storage, to fault bit indicated by multiple warning information
Carry out logical check is set, whether is same communication channel with further judge a plurality of information instruction.
13. a kind of intelligent positioning side of the protection channel abnormal position judgement of fusion multi-source information as claimed in claim 12
Method, it is characterized in that: if warning information it is corresponding be distinct device or port in same communication channel, then it is assumed that deposit in the channel
In many places failure；If corresponding is not same communication channel, need to check the warning information of protection information system, if two
A possibility that warning information of system is directed toward same communication channel, then the communication channel breaks down is maximum；If two systems
Warning information be directed toward different communication channels, then the equal possible breakdown of related channel program.
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