CN107864011A - Merge the intelligent locating method of the protection channel abnormal position judgment of multi-source information - Google Patents
Merge the intelligent locating method of the protection channel abnormal position judgment of multi-source information Download PDFInfo
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- CN107864011A CN107864011A CN201710842158.7A CN201710842158A CN107864011A CN 107864011 A CN107864011 A CN 107864011A CN 201710842158 A CN201710842158 A CN 201710842158A CN 107864011 A CN107864011 A CN 107864011A
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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
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Abstract
A kind of method that the present invention carries out failure attribution using information fusion technology and history data, it is proposed that determination methods for the protection channel abnormal for merging multi-source system data message, the quick and precisely positioning of fault element when realizing protection channel abnormal.The main thought of this method is by merging the protection information system and the warning information of communication Real-time running system that monitoring electric grid secondary loop dynamic is run in real time; simultaneously using static storage protection passage and the protection channel management system of communication port positional information and the data message of communication resource managing and control system, the accurate judgement of fault element during by building protection channel abnormal discrimination model, protecting channel abnormal using the intersections reasoning between multi-source information to realize.Anomalous discrimination proposed by the invention can not only belong to protection device failure to certain failure or communication port failure judges, and can make accurate differentiation to specific faulty equipment.
Description
Technical field
The present invention relates to a kind of intelligent locating method for the protection channel abnormal position judgment for merging multi-source information.
Background technology
In recent years, optical fiber is by its larger 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
The requirement of main protection (based on current comparison pilot protection and longitudinal comparison protection) to communication system is higher, substantially complete at present
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 significant.
Because optical link pilot protection system largely uses digital multiplex optical-fibre channel, it is related to more Communications Interface Unit
And transmission link, occur protecting channel abnormal problem unavoidably in the normal course of operation of protection and the inspection of communication port.
Although current pilot protection system and communications management system have certain communication port self-checking function, and work as and communication port occur
Channel abnormal warning information can be provided during the situation of exception, but protects system typically only to provide " channel abnormal " alarm, operation
Personnel simultaneously quickly, definitely can not judge fault element or position；Although communications management system can provide communication system failure
Element, port and fault type, but limited by specialty and management aspect, can not quickly, the accurate evaluation communication system it is former
Hinder the influence to route protection.Therefore, the warning information based on protection system and communications management system, is protected to high-voltage fence circuit
The abnormal conditions of shield communication port are analyzed, the quick fault element or abort situation for determining communication system, to monitoring in real time
The abnormal influence to longitudinal differential protection system of the health status of route protection communication system, analysis communication system, improve pilot protection
The safety and reliability of operation is significant.
From another perspective, supervise the protection information system of electric grid secondary loop operation, communicate Real-time running system certainly
Since longtime running, record and stored mass historical data, running quality of these historical datas for lifting electric power networks
Play an important roll, but made at present because the factor of specialized management boundary, data fusion difficulty etc. is seldom mined utilization
Into the significant wastage of data resource, and protect the two static information pipes of channel management system, communication resource managing and control system
The static position information of important device and passage is included in reason system, is had for the precise positioning for protecting channel abnormal important
Value.
The content of the invention
The present invention is in order to solve the above problems, it is proposed that a kind of protection channel abnormal position judgment for merging multi-source information
Intelligent locating method, the present invention are real by merging monitoring electric grid secondary loop dynamic is run in real time protection information system and communication
When runtime warning information, while using static storage protection passage and communication port positional information protection channel management
The data message 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 protection device failure or communication port failure judges, and specific faulty equipment can be done
Go out accurate differentiation.
To achieve these goals, the present invention adopts the following technical scheme that：
A kind of intelligent locating method for the protection channel abnormal position judgment for merging multi-source information, comprises the following steps：
(1) is carried out to the original alarm information from protection information system and communication Real-time running system association in time and divided
Group processing, extract the effective warning information related to protection channel failure；
(2) carry out intersection using the effective warning information set of protection information system and effective warning information set that communicates and push away
Reason, is parsed into some on protection device and the failure behavior pattern of communication port；
(3) after determining possible failure behavior pattern, join protection channel management system and communication resource managing and control system are deposited
The static position information of storage is specifically positioned to failure, and provides corresponding fault statistics information based on history data.
It is based on the GPS system uniformly used in power system, protection information system and communication is real in the step (1)
When runtime carry out time synchronizing, obtain original alarm information of the two systems when same in discontinuity surface, formed former
Beginning warning information set.
In the step (1), after the effective warning information set of protection passage based on protection information system is formed, it is determined that
When discontinuity surface section corresponding to the information aggregate, on the premise of the unified accurate time service of GPS system, intercept in the time interval
The communication port warning information of communication Real-time running system, forms effective warning information set of communication Real-time running system.
In the step (1), in the Real-time running system that communicates, the good channel service type of configured in advance, when communication is real-time
After runtime sends channel alarm information, according to the channel service type information being pre-configured with, filter out with protecting special lead to
The warning information in road and device-dependent, form effective warning information set that communicates.
In the step (2), if abnormality alarming information occurs in protection information system, it is primarily based on step 1 and obtains guarantor
Effective warning information set of information system and the Real-time running system that communicates is protected, according to the content in effective warning information set,
If there is channel abnormal warning information in protection information ALM information aggregate, while the Real-time running system warning information that communicates
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
Effective warning information set of information system and the Real-time running system that communicates is protected, according to the content in effective warning information set,
If there is channel abnormal warning information in protection information ALM information aggregate, but the Real-time running system warning information collection that communicates
No alarm information in conjunction, then be determined as protection device communication component failure or protection device to SDH optical fiber multiplexings equipment interface it
Between channel failure.
In the step (2), when there is protection device abnormality alarming information in protection information system, it is believed that protection device work
Make exception, if now occurring protection channel abnormal warning information in protection information system, according to protection information ALM
The content of warning information, is resolved to for the state of protection device and communication port in information aggregate and communication warning information set
Following two failure behavior patterns：
(1) there is warning information in the Real-time running system warning information group that communicates, be then determined as that protection device is abnormal and communicates
Channel failure；
(2) only there is channel alarm information in protection information system, without channel alarm information in the Real-time running system that communicates, then
It is determined as protection device exception.
In the step (3), for protection information ALM information group and communication Real-time running system warning information group
Alternate analysis, failure behavior is divided into protection device abnormal, the communication component of protection device or protection device and set to SDH multiplexing
Channel failure, SDH system communication port failures and protection device exception and communication port 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, to extract the warning information with the clear and definite strong correlation of corresponding failure behavior, from
And accurate fault location is carried out, carried out for the historical data stored in protection information system and communication Real-time running system
Extraction and Screening Treatment, form the historical statistical information of corresponding failure behavior.
In the step (3), when protection device exception, the protection device protected in letter warning information set is screened and extracted
Abnormality alarming information, obtain corresponding protection equipment ID number, exceptional part or abnormal cause information.Protected according to protection equipment ID number
The particular geographic location information of the basic configuration information of protection device configuration is consulted in shield channel management system, based on history event
Barrier record data counts protection device history abnormality alarming number, abnormality alarming reason and the corresponding measures to rectify and reform, according to system
Count the probable value for providing this abnormality alarming reason.
In the step (3), when the communication component or protection device of protection device are to passage between SDH multiplexing device port
During failure, the communication abnormality warning information protected in letter warning information set is screened and extracted, obtains corresponding protection equipment ID number, different
Normal part or abnormal cause information, protection device configuration is consulted in channel management system is protected according to protection equipment ID number
Basic configuration information particular geographic location information, it is different to count the protection device passage component history with reference to historical failure record data
Often alarm number, abnormality alarming reason and corresponding measures to rectify and reform, the general of this abnormality alarming reason is provided according to statistics
Rate value.
In the step (3), when SDH system communication port failures, if communication Real-time running system provides multiple announcements
Alert information, the static position information of communication resource managing and control system storage need to be combined, to the fault bit indicated by multiple warning information
Carry out logical check is put, whether is same communication port with determine whether a plurality of information instruction.
Further, if corresponding to warning information being the distinct device in same communication port or port, then it is assumed that should
Many places failure be present in passage；It is not same communication port, it is necessary to check the warning information of protection information system, such as if corresponding
The warning information of fruit two systems points to same communication port, then the possibility that the communication port breaks down is maximum；If two
The warning information of individual system points to different communication ports, then the equal possible breakdown of related channel program.
Compared with prior art, beneficial effects of the present invention are：
The present invention is by merging the protection information system of monitoring electric grid secondary loop dynamic operation in real time and communication fortune in real time
The warning information of row system, while use static storage protection passage and the protection channel management system of communication port positional information
With the data message of communication resource managing and control system, channel abnormal discrimination model is protected, using between multi-source information by building
The accurate judgement of fault element when intersecting reasoning to realize protection channel abnormal.Anomalous discrimination proposed by the invention can not only
Belong to protection device failure to certain failure or communication port failure judges, and standard can be made to specific faulty equipment
Really differentiate.
Brief description of the drawings
The Figure of description for forming the part of the application is used for providing further understanding of the present application, and the application's shows
Meaning property embodiment and its illustrate be used for explain the application, do not form the improper restriction to the application.
Fig. 1 protects passage and communication port simplified schematic diagram；
Fig. 2 fault location overall flow figures；
Fig. 3 multi-source information phylogenetic relationship figures.
Embodiment：
The invention will be further described with embodiment below in conjunction with the accompanying drawings.
It is noted that described further below is all exemplary, it is intended to provides further instruction to the application.It is unless another
Indicate, all technologies used herein and scientific terminology are with 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 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 singulative
It is also intended to include plural form, additionally, it should be understood that, when in this manual using term "comprising" and/or " bag
Include " when, it indicates existing characteristics, step, operation, device, component and/or combinations thereof.
In the present invention, term as " on ", " under ", "left", "right", "front", "rear", " vertical ", " level ", " side ",
The orientation or position relationship of instructions such as " bottoms " are based on orientation shown in the drawings or position relationship, only to facilitate describing this hair
Bright each part or component structure relation and the relative determined, not refer in particular to either component or element in the present invention, it is impossible to understand
For limitation of the present invention.
In the present invention, term such as " affixed ", " connected ", " connection " should be interpreted broadly, and expression can be fixedly connected,
Can also be integrally connected or be detachably connected；Can be joined directly together, can also be indirectly connected by intermediary.For
The related scientific research of this area or technical staff, the concrete meaning of above-mentioned term in the present invention can be determined as the case may be,
It is not considered as limiting the invention.
As background technology 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 proposed that one kind fusion is more
The determination methods 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 by merging the protection information system and communication that monitoring electric grid secondary loop dynamic is run in real time
The warning information of Real-time running system, while use static storage protection passage and the protection tube channel of communication port positional information
The data message 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
Protection device failure can not only be belonged to certain failure or communication port failure judges, and can be to specific faulty equipment
Make accurate differentiation.
The main technical problem to be solved in the present invention is：Protection information system and communication when extracting same under discontinuity surface is real
When runtime 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 on protection device and communication port can
Doubt failure behavior pattern；The effective information included in every kind of suspected fault behavior pattern is extracted, and is entered based on history data
The static state of the judgement of row communication port abort situation, last join protection channel management system and the storage of communication resource managing and control system
Positional information carries out specific fault location.
Specifically include：
The first step, is carried out to the original alarm information from protection information system and communication Real-time running system association in time
And packet transaction, extract the effective warning information related to protection channel failure.
First, based on the GPS system uniformly used in power system, by protection information system and communication Real-time running system
Time synchronizing is carried out, original alarm information of the two systems when same in discontinuity surface is obtained, forms original alarm information
Set.Because protection information system and communication Real-time running system monitor the dynamic operating conditions of related system in real time, so
When there is protection passage or other communication port exceptions, it will produce type and large number of warning information, portion therein
Point even most information for protection communication port extremely judge and it is irrelevant, therefore need to original alarm information collection carry out phase
The Screening Treatment answered, form the effective warning information set for having stronger incidence relation with the judgement extremely of protection communication port.
For original alarm information ' type complicated ' this feature, with reference to the characteristics of two systems and actual conditions, this hair
It is bright that the original alarm information from protection information system and communication Real-time running system is respectively processed：For protection 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 by way of keyword is set
Warning information is screened, and forms the effective warning information set of protection information system protection passage；For communication real time execution system
For system, because optical fiber telecommunications system carrying relay protection, power grid regulation, electric energy metrical, communication for command and administrative office etc. are more
Kind business, therefore the type of communication port warning information and quantity can be more.The present invention takes two methods extraction and protection logical
The related information of road alarm：
(1) after the effective warning information set of protection passage based on protection information system is formed, the information aggregate is determined
Corresponding when discontinuity surface section, on the premise of the unified accurate time service of GPS system, intercept communication in the time interval and transport in real time
The communication port warning information of row system, form effective warning information set of communication Real-time running system.For example, will be from the time
Point is set to T1, time interval be set to Δ T, then it is all T that can obtain the period1~T2Guarantor believe warning information set and communication alert
Information aggregate.Program requirement possesses GPS system or other systems that can complete unified accurate time service；
(2) in the Real-time running system that communicates, the good channel service type of configured in advance, according to regulatory requirements, protection device
Passage must be independent, not with other service integration passages, therefore each protection passage correspond to specific physics end
Mouth and equipment.After the Real-time running system that communicates sends channel alarm information, according to the channel service type information being pre-configured with,
The warning information with protection designated lane and device-dependent is filtered out, forms effective warning information set that communicates.Program requirement
Communicate Real-time running system can administrative protection designated lane and equipment, when communication service changes, can also know in time
Not.
Second step, intersected using the effective warning information set of protection information system and effective warning information set that communicates
Reasoning, it is parsed into some on protection device and the failure behavior pattern of communication port.
Channel abnormal warning information is intuitively protected due to that can be obtained in protection information system clearly, therefore is being pushed away
During reason, using the protection channel abnormal warning information in protection information system to be primarily directed toward, for from protection information system
Effective warning information set of system and communication Real-time running system is specifically parsed.
1. when protection information system is without all kinds of warning information, it is believed that protection device is working properly.If protection information system
When abnormality alarming information occurs in system, effective announcement that step 1 obtains protection information system and the Real-time running system that communicates is primarily based on
Alert information aggregate, according to the content in effective warning information set, the state of protection device and communication port can be resolved to
Lower two kinds of failure behavior patterns：
(1) there is channel abnormal warning information in protection information ALM information aggregate, while the Real-time running system that communicates
Also there is channel abnormal warning information in warning information set, be then determined as communication system failure；
(2) there is channel abnormal warning information in protection information ALM information aggregate, but the Real-time running system that communicates is accused
No alarm information in alert information aggregate, then be determined as that protection device communication component failure or protection device are set to SDH optical fiber multiplexings
Channel failure between standby interface；
If without channel alarm information in protection information system, but occur in the Real-time running system that communicates with protecting passage
Relevant communication warning information is (on condition that communication Real-time running system can reliably judge that warning information carrys out self-shield communication and led to
Road).Be not under normal circumstances the alarm of above-mentioned communication system and protection information system does not have situation about alerting, because protection fills
Put be data sender and recipients, communication system only provides data communication services, actively will not produce and send data.Point
Analyse the possible cause that such case occurs：(1) communication port is normal, but the hair alarm by mistake of the alarm port for the Real-time running system that communicates
Information；(2) communication port failure, but protection information system leakage hair warning information.According to the principle of conservative decision-making, then still it is determined as
Communication port failure.
2. when there is protection device abnormality alarming information in protection information system, it is believed that protection device operation irregularity.If
Now occur protection channel abnormal warning information in protection information system, according to protection information ALM information aggregate and lead to
Believe the content of warning information in warning information set, following two failures are resolved to for the state of protection device and communication port
Behavior pattern：
(1) there is warning information in the Real-time running system warning information group that communicates, be then determined as that protection device is abnormal and communicates
Channel failure；
(2) only there is channel alarm information in protection information system, without channel alarm information in the Real-time running system that communicates, then
It is determined as protection device exception.
3rd step, it is determined that after possible failure behavior pattern, join protection channel management system and communication resource management and control
The static position information of system storage is specifically positioned to failure, and provides corresponding fault statistics based on history data
Information.
According to friendship of the second step for protection information ALM information group and communication Real-time running system warning information group
Fork analysis, can substantially conclude and be parsed into following four failure behavior：Protection device exception, the communication component of protection device or guarantor
Protection unit is abnormal to channel failure, SDH system communication ports failure, protection device between SDH multiplexing device port and communication is logical
Road failure.The judgement of four kinds of failure behaviors based on more than, to protection information system and communication Real-time running system warning information collection
Information in conjunction does further screening, accurate so as to carry out to extract the warning information with the clear and definite strong correlation of corresponding failure behavior
Fault location.(protection is included for a large amount of historical datas stored in protection information system and communication Real-time running system
Information system warning information, communication Real-time running system warning information and record of examination etc.) extracted and Screening Treatment, 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.
Described in detail below for the Fault Locating Method under four kinds of failure behaviors：
(1) protection device is abnormal：The protection device abnormality alarming information protected in letter warning information set is screened and extracted, is obtained
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
Consulted in system the protection device configuration basic configuration information (manufacturer, device model and software version number, put into operation the time
Deng) particular geographic location information, it is easy to operation maintenance personnel quick and precisely to investigate maintenance.In addition, the history based on protection information system
Fault record data counts protection device history abnormality alarming number, abnormality alarming reason and the corresponding measures to rectify and reform, according to
Statistics provides the probable value of this abnormality alarming reason, is that operations staff is quick, 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 protection device or protection device are to channel failure between SDH multiplexing device port：Due to communication
Real-time running system can not monitor to protection device to the passage between SDH multiplexing device port, therefore the present invention will protect
The communication component failure and protection device of protection unit are accordingly to be regarded as protection device to both channel failures between SDH multiplexing device port
Communication component failure.The communication abnormality warning information protected in letter warning information set is screened and extracted, obtains corresponding protection equipment
The information such as ID number, exceptional part or abnormal cause.The protection is consulted in channel management system is protected 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, it is easy to operation maintenance personnel quick and precisely to investigate maintenance.In addition, the historical failure record data statistics based on protection information system
Protection device passage component history abnormality alarming number, abnormality alarming reason and the corresponding measures to rectify and reform, according to statistics
The probable value of this abnormality alarming reason is provided, is operations staff quick, concrete reason of accurate judgement abnormality alarming, analysis phase
Close equipment and provide aid decision support with the presence or absence of defect；
(3) SDH systems communication port failure：If it is considered to the communication port failure of SDH systems is, it is necessary to the real-time fortune that communicates
The warning information content that row system is provided does further parsing, to determine specific abort situation and fault type.Communication is real
When the warning information that is provided of runtime typically all can include faulty equipment title, reel number, port numbers, failure cause etc. in detail
Information, by parsing the content of warning information, accurate judgement can be made to abort situation；If communication Real-time running system carries
For multiple warning information, the static position information that communication resource managing and control system stores need to be combined, to indicated by multiple warning information
Abort situation carry out logical check, whether be same communication port with determine whether the instruction of a plurality of information.It is if above-mentioned
It is the distinct device in same communication port or port corresponding to warning information, then it is assumed that the passage has many places failure；If
Corresponding is not same communication port, it is necessary to check the warning information of protection information system, if the warning information of two systems
Same communication port is pointed to, then the possibility that the communication port breaks down is maximum；If the warning information of two systems points to
Different communication ports, the then equal possible breakdown of related channel program.Being consulted according to alarm port numbers in communication resource managing and control system should
(manufacturer, device model and software version number, put into operation the time basic configuration information of communication port and related communication device
Deng) particular geographic location information, it is easy to operation maintenance personnel quick and precisely to investigate maintenance.In addition, based on communication Real-time running system
Historical failure record data count the communication port and related communication device history abnormality alarming number, abnormality alarming reason and
Corresponding measures to rectify and reform, the probable value of this abnormality alarming reason is provided according to statistics, be that operations staff is quick, accurate judgement
Concrete reason, the analysis relevant device of abnormality alarming provide aid decision support with the presence or absence of defect；
(4) protection device exception and communication port failure：First, screen and extract the protection protected in letter warning information set
Device abnormality alarming information, obtain the information such as corresponding protection equipment ID number, exceptional part or abnormal cause.According to protection equipment ID
Basic configuration information (manufacturer, the device model and soft of protection device configuration number are consulted in channel management system is protected
Part version number, time of putting into operation etc.) particular geographic location information, it is easy to operation maintenance personnel quick and precisely to investigate maintenance.In addition, based on guarantor
The historical failure record data of shield information system counts protection device history abnormality alarming number, abnormality alarming reason and the phase
Measures to rectify and reform are answered, the probable value of this abnormality alarming reason is provided according to statistics, are that operations staff is quick, accurate judgement is different
Concrete reason, the analysis relevant device often alerted provides aid decision support with the presence or absence of defect；Secondly, to the real time execution that communicates
The warning information content that system is provided does further parsing, with reference to the communication port Fault Locating Method of (3) article to determine
Specific abort situation and fault type.The communication port 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 communicator
Confidence ceases, and is easy to operation maintenance personnel quick and precisely to investigate maintenance.In addition, the historical failure based on communication Real-time running system records number
The communication port and related communication device history abnormality alarming number, abnormality alarming reason and corresponding measures to rectify and reform according to statistics,
The probable value of this abnormality alarming reason is provided according to statistics, is that operations staff is quick, 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 form is as shown below：
The protection information ALM information table A of table 1
The communication Real-time running system warning information Table A of table 2
The communication resource managing and control system information table A of table 3
| Numbering | Alert port | Alert passage |
| 1 | Transmit certain net/certain change, the port VC12-1 of 02 disk 14 | The auxiliary A protections passage one of certain line |
| 2 | Transmit certain net/certain change, the port VC12-1 of 02 disk 2 | The auxiliary A protections passage one of certain line |
| 3 | Transmit certain net/certain change, the port VC12-1 of 02 disk 6 | The auxiliary A protections passage two of certain line |
The protection information ALM information table B of table 4
The communication Real-time running system warning information table of table 5 B
The communication resource managing and control system information table B of table 6
| Numbering | Alert port | Alert passage |
| 1 | Transmit certain net/certain change, the port of 04 disk 1 | Certain line master two protects passage one |
| 2 | Transmit certain net/certain change, the port of 05 disk 2 | Certain line master two protects passage one |
| 3 | Transmit certain net/certain change, the port of 02 disk 9 | Certain line master two protects passage one |
The preferred embodiment of the application is the foregoing is only, is not limited to the application, for the skill of this area
For art personnel, the application can have various modifications and variations.It is all within spirit herein and principle, made any repair
Change, equivalent substitution, improvement etc., should be included within the protection domain of the application.
Although above-mentioned the embodiment of the present invention is described with reference to accompanying drawing, model not is protected to the present invention
The limitation enclosed, one of ordinary skill in the art should be understood that on the basis of technical scheme those skilled in the art are not
Need to pay various modifications or deformation that creative work can make still within protection scope of the present invention.
Claims (13)
1. a kind of intelligent locating method for the protection channel abnormal position judgment for merging multi-source information, it is characterized in that：Including following
Step：
(1) the original alarm information from protection information system and communication Real-time running system is carried out at association in time and packet
Reason, extract the effective warning information related to protection channel failure；
(2) intersection reasoning is carried out using the effective warning information set of protection information system and effective warning information set that communicates, solved
Analyse into some on protection device and the failure behavior pattern of communication port；
(3) after determining possible failure behavior pattern, join protection channel management system and the communication resource managing and control system storage
Static position information is specifically positioned to failure, and provides corresponding fault statistics information based on history data.
2. a kind of intelligent locating method of protection channel abnormal position judgment for merging multi-source information as claimed in claim 1,
It is characterized in that：It is based on the GPS system uniformly used in power system, protection information system and communication is real in the step (1)
When runtime carry out time synchronizing, obtain original alarm information of the two systems when same in discontinuity surface, formed former
Beginning warning information set.
3. a kind of intelligent locating method of protection channel abnormal position judgment for merging multi-source information as claimed in claim 1,
It is characterized in that：In the step (1), after the effective warning information set of protection passage based on protection information system is formed, really
When discontinuity surface section corresponding to the fixed information aggregate, on the premise of the unified accurate time service of GPS system, intercept the time interval
The communication port 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 protection channel abnormal position judgment for merging multi-source information as claimed in claim 1,
It is characterized in that：In the step (1), in the Real-time running system that communicates, the good channel service type of configured in advance, when communication is real-time
After runtime sends channel alarm information, according to the channel service type information being pre-configured with, filter out with protecting special lead to
The warning information in road and device-dependent, form effective warning information set that communicates.
5. a kind of intelligent locating method of protection channel abnormal position judgment for merging multi-source information as claimed in claim 1,
It is characterized in that：In the step (2), if abnormality alarming information occurs in protection information system, step 1 acquisition is primarily based on
Effective warning information set of protection information system and communication Real-time running system, in effective warning information set
Hold, if there is channel abnormal warning information in protection information ALM information aggregate, while the Real-time running system alarm that communicates
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 protection channel abnormal position judgment for merging multi-source information as claimed in claim 1,
It is characterized in that：In the step (2), if abnormality alarming information occurs in protection information system, step 1 acquisition is primarily based on
Effective warning information set of protection information system and communication Real-time running system, in effective warning information set
Hold, if there is channel abnormal warning information in protection information ALM information aggregate, but the Real-time running system alarm letter that communicates
No alarm information in breath set, then be determined as that protection device communication component failure or protection device connect to SDH optical fiber multiplexing equipment
Channel failure between mouthful.
7. a kind of intelligent locating method of protection channel abnormal position judgment for merging multi-source information as claimed in claim 1,
It is characterized in that：
In the step (2), when there is protection device abnormality alarming information in protection information system, it is believed that protection device work is different
Often, if now occurring protection channel abnormal warning information in protection information system, according to protection information ALM information
Set and communication warning information set in warning information content, for protection device and communication port state resolve to it is following
Two kinds of failure behavior patterns：
(1) there is warning information in the Real-time running system warning information group that communicates, be then determined as protection device exception and communication port
Failure；
(2) only there is channel alarm information in protection information system, without channel alarm information in the Real-time running system that communicates, then judge
It is abnormal for protection device.
8. a kind of intelligent locating method of protection channel abnormal position judgment for merging multi-source information as claimed in claim 1,
It is characterized in that：In the step (3), for protection information ALM information group and communication Real-time running system warning information group
Alternate analysis, failure behavior is divided into protection device abnormal, the communication component of protection device or protection device and set to SDH multiplexing
Channel failure, SDH system communication port failures and protection device exception and communication port failure between standby port.
9. a kind of intelligent locating method of protection channel abnormal position judgment for merging multi-source information as claimed 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
Information in system warning information set does further screening, to extract the warning information with the clear and definite strong correlation of corresponding failure behavior,
So as to carry out accurate fault location, enter for the historical data stored in protection information system and communication Real-time running system
Row extraction and Screening Treatment, form the historical statistical information of corresponding failure behavior.
10. a kind of intelligent locating method of protection channel abnormal position judgment for merging multi-source information as claimed in claim 1,
It is characterized in that：In the step (3), when protection device exception, the protection dress protected in letter warning information set is screened and extracted
Abnormality alarming information is put, obtains corresponding protection equipment ID number, exceptional part or abnormal cause information.Existed according to protection equipment ID number
The particular geographic location information of the basic configuration information of protection device configuration is consulted in protection channel management system, based on history
Fault record data counts protection device history abnormality alarming number, abnormality alarming reason and the corresponding measures to rectify and reform, according to
Statistics provides the probable value of this abnormality alarming reason.
11. a kind of intelligent locating method of protection channel abnormal position judgment for merging multi-source information as claimed in claim 1,
It is characterized in that：In the step (3), when the communication component or protection device of protection device lead to between SDH multiplexing device port
During road failure, screen and extract the communication abnormality warning information in guarantor's letter warning information set, the corresponding protection equipment ID number of acquisition,
Exceptional part or abnormal cause information, protection device configuration is consulted in channel management system is protected according to protection equipment ID number
Basic configuration information particular geographic location information, count the protection device passage component history with reference to historical failure record data
Abnormality alarming number, abnormality alarming reason and corresponding measures to rectify and reform, this abnormality alarming reason is provided according to statistics
Probable value.
12. a kind of intelligent locating method of protection channel abnormal position judgment for merging multi-source information as claimed in claim 1,
It is characterized in that：In the step (3), when SDH system communication port failures, if communication Real-time running system provides multiple announcements
Alert information, the static position information of communication resource managing and control system storage need to be combined, to the fault bit indicated by multiple warning information
Carry out logical check is put, whether is same communication port with determine whether a plurality of information instruction.
A kind of 13. intelligent positioning side of protection channel abnormal position judgment for merging multi-source information as claimed in claim 12
Method, it is characterized in that：If corresponding to warning information it is the distinct device in same communication port or port, then it is assumed that the passage is deposited
In many places failure；It is not same communication port, it is necessary to check the warning information of protection information system if corresponding, if two
The warning information of system points to same communication port, then the possibility that the communication port breaks down is maximum；If two systems
Warning information point to different communication port, then the equal possible breakdown of related channel program.
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