CN102710443A - Method and system for impact analysis of power communication relay protection business - Google Patents
Method and system for impact analysis of power communication relay protection business Download PDFInfo
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- CN102710443A CN102710443A CN2012101797801A CN201210179780A CN102710443A CN 102710443 A CN102710443 A CN 102710443A CN 2012101797801 A CN2012101797801 A CN 2012101797801A CN 201210179780 A CN201210179780 A CN 201210179780A CN 102710443 A CN102710443 A CN 102710443A
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Abstract
The invention relates to a method for impact analysis of a power communication relay protection business. The method comprises the following steps: (1) collecting communication network alarm information in a real-time manner and carrying out normalization processing; (2) matching the alarm and a transmission channel loading the relay protection business; (3) carrying out correlation analysis on the alarm of a relay protection channel; (4) searching whether the transmission channel loading the relay protection business has a main transmission channel; (5) analyzing a spare transmission channel according to steps which are the same as the steps of the main transmission channel; and (6) analyzing impact on the transmission channel according to the alarms on the main transmission channel and the spare transmission channel of the relay protection business. The invention further discloses a system for impact analysis of the power communication relay protection business. According to the method for impact analysis of the power communication relay protection business disclosed by the invention, special requirements of the relay protection business are considered, the impact on the business is subdivided, the impact degree of a fault on the relay protection business can be analyzed, and accuracy of an analysis result is improved.
Description
Technical field
The present invention relates to a kind of method and system thereof of business impact analysis, relate to a kind of power communication relaying protection business impact analysis method and system thereof in particular.
Background technology
Traditional power communication operation management mainly stresses slave unit aspect and network level communication network is carried out real time monitoring and troubleshooting, thereby ensures the professional normal operation of the communication system of power grids.The quickening of building along with State Grid Corporation of China's intelligent grid advances; Operation management is had higher requirement to power communication; The communication network O&M needs to rise to the service-oriented aspect from traditional equipment oriented, network level, rises to initiatively O&M from traditional passive O&M.Therefore, communicate research that fault automatically analyzes service impact with use significant.In power communication; Business is divided into scheduling production business and management service; The scheduling business of producing is the key business that guarantees power network safety operation; Mainly comprise relaying protection business, stable control business, dispatching automation, dispatching telephone etc., and the relaying protection business need dispatch specially and ensure with its distinctive signal transmission requirement.Guarantee that the professional normal operation of relaying protection is to ensure one of key link of electric grid relay protection equipment correct operation,, cause relay protection signal not transmit or to misinformate, will cause great electricity net safety stable accident if communication port breaks down.Therefore; When powerline network breaks down; Automatically, accurately, real-time analysis is out of order to the professional influence of relaying protection; The very first time informs that communication O&M personnel carry out service channel guarantee and troubleshooting, and the very first time, informing business department took measures, and is significant to ensureing power grid security, stable operation.
About communication network fault business impact analysis technology, basically all be through setting up the service resources model, portray the requirement of user at present to business according to SLA, the incident of capturing service correlated resources is carried out analysis-by-synthesis, provides the influence to business.And in power communication; Also do not carry out at present the definition of SLA; Particularly also do not formulate the other agreement of different levels of service to different business; Make and adopt traditional business impact analysis method that power communication relaying protection business impact analysis is not exclusively adapted to, mainly have the problem of following several respects:
(1) the service resources model of setting up is not considered the specific (special) requirements that relaying protection is professional, like time delay, transmission bandwidth, transmission standard, active and standby route etc.;
(2) though network event has been carried out the analysis of root incident, reduced the analytical calculation amount, whether the incident of not carrying out influences business is segmented, and the analysis of root incident is not based on this particular resource object of transmission channel.
Summary of the invention
Be to solve the deficiency of prior art, the object of the present invention is to provide a kind of power communication relaying protection business impact analysis method of considering the professional specific (special) requirements of relaying protection, service impact being segmented.
Simultaneously, the present invention also provides a kind of power communication relaying protection business impact analysis of realizing above-mentioned purpose system.
For achieving the above object, the present invention realizes through following technical scheme: a kind of power communication relaying protection business impact analysis method, carry out according to following steps:
(1) real-time collection communication network alarm information and carry out normalization and handle;
(2) will alarm and carry relaying protection traffic transmission passage and mate, and according to the relaying protection transmission channel alarm classified, filtering does not simultaneously belong to the alarm of relay protection channel;
(3) correlation analysis is carried out in the alarm of relay protection channel, find out Root alarm, confirm influence transmission channel according to Root alarm;
(4) according to the correlation model of business and transmission channel, retrieval is carried relaying protection traffic transmission passage and whether is had subsequent use transmission channel, if subsequent use transmission channel is arranged, then analyzes subsequent use transmission channel the completion master with the analysis continued of transmission channel; If there is not subsequent use transmission channel, then only need to analyze the main transmission channel of using;
(5) according to carrying out subsequent use transmission channel analysis with the identical step of transmission channel with main;
(6) according to professional main of relaying protection, confirm the influence of alarm to the relaying protection business with the influence of the alarm on transmission channel and the subsequent use transmission channel to transmission channel.
To being further defined to of technical scheme of the present invention; Normalization processing method described in the step (1) is: to the situation of power communication relaying protection service bearer on the SDH transmission channel; Alarm event is belonged to object classify, and carry out the normalization processing according to physical layer, multiplex section, higher order path, low order channel place physical port and logic port and the tributary port in line side.
Further; Alarm described in the step (2) is adopted the method based on relation data library storage and retrieval with the matching process that carries relaying protection traffic transmission passage; Be specially: the correlation model of in relational database, setting up transmission channel data model and alarm place object and transmission channel; After the normalization processing is accomplished in alarm; To alarm directly depositing in the relational database, can directly accomplish the coupling of alarm and relay protection channel like this through the associated data in retrieve relationship data storehouse.
Further, the method for finding out Root alarm described in the step (3) has adopted the method that end-to-end alarm is transmitted based on transmission channel.
Further; Confirm the technology based on equipment producer experts database has been adopted in the influence of transmission channel according to Root alarm described in the step (3); Be specially: to the SDH transmission network of devices from different manufacturers structure; Set up alarm type with to the rule list of transmission channel influence degree, can learn the influence degree of alarm through the rule searching table to transmission channel.
Further, confirm in the step (6) that alarm to the professional method that influences of relaying protection is:
(1) if carrying the professional master of relaying protection is not affected with transmission channel, subsequent use transmission channel is affected, and then business is not affected, but sends the early warning signal that subsequent use transmission channel breaks down;
(2) if carrying the professional master of relaying protection is affected with transmission channel, subsequent use transmission channel is not affected, and then business is not affected, but sends the main early warning signal that breaks down with transmission channel;
(3) if carrying the professional master of relaying protection is affected with transmission channel, subsequent use transmission channel also is affected, and then business is affected.
A kind of power communication relaying protection business impact analysis system comprises service resources database, correlation rule storehouse, acquisition module, pretreatment module and real-time analysis module in real time, wherein,
Said service resources database is used to set up network configuration information storehouse, manual typing relaying protection business information, sets up passage and professional bearing relation;
Said correlation rule storehouse is used for alarm type and the correlation of transmission channel and warning information on the storage transmission passage;
Said real-time acquisition module is used for real-time collection network configuration data and alarm data, the data transfer of going forward side by side;
Said pretreatment module is used to accept alarm, performance and the configuration data from data acquisition module, carries out normalization and handles, and accomplishes the binding of alarming concrete service resources model;
Said real-time analysis module is used for configuration data and alarm data according to service resources model and collection, in conjunction with transmission channel alarm correlation rule storehouse, alarm is carried out real-time analysis to the relaying protection service impact, and provide analysis result.
To being further defined to of technical scheme of the present invention, the information in said network configuration information storehouse comprises equipment disposition, network configuration and channel arrangement.
Further, said real-time acquisition module is connected with the network configuration device with the Real-time Alarm device, gathers the information of said Real-time Alarm device and said network configuration device
The invention has the beneficial effects as follows: a kind of power communication relaying protection business impact analysis method core concept disclosed by the invention is the main transmission channel of using of setting up complete relaying protection service resources model, considering to carry the relaying protection business; Can analyze the degree of fault to the relaying protection service impact; Simultaneously; Set up root alarm regulation storehouse and the rule base of alarm, improved precision of analysis the transmission channel influence degree based on transmission channel.
Description of drawings
Fig. 1 is the flow chart of a kind of power communication relaying protection business impact analysis method disclosed by the invention;
Fig. 2 is the structural representation of a kind of power communication relaying protection business impact analysis disclosed by the invention system;
Fig. 3 is the network model figure of a kind of power communication relaying protection business impact analysis disclosed by the invention system.
Embodiment
Below in conjunction with accompanying drawing and specific embodiment the present invention is done concrete introduction.
Fig. 1 is the flow chart of a kind of power communication relaying protection business impact analysis method disclosed by the invention.
As shown in Figure 1: a kind of power communication relaying protection business impact analysis method, carry out according to following steps:
(1) real-time collection communication network alarm information and carry out normalization and handle.
Described normalization processing method is: to the situation of power communication relaying protection service bearer on the SDH transmission channel; Alarm event is belonged to object classify, and carry out the normalization processing according to physical layer, multiplex section, higher order path, low order channel place physical port and logic port and the tributary port in line side;
(2) will alarm and carry relaying protection traffic transmission passage and mate, and according to the relaying protection transmission channel alarm classified, filtering does not simultaneously belong to the alarm of relay protection channel.
Described alarm is adopted the method based on relation data library storage and retrieval with the matching process that carries relaying protection traffic transmission passage; Be specially: the correlation model of in relational database, setting up transmission channel data model and alarm place object and transmission channel; After the normalization processing is accomplished in alarm; To alarm directly depositing in the relational database, can directly accomplish the coupling of alarm and relay protection channel like this through the associated data in retrieve relationship data storehouse.
(3) correlation analysis is carried out in the alarm of relay protection channel, find out Root alarm, confirm influence transmission channel according to Root alarm;
The said method of finding out Root alarm has adopted the method that end-to-end alarm is transmitted based on transmission channel; Alarm like the A end; Z end then causes ais alarm, and to the LOS of the A end of this transmission channel and the ais alarm of Z end, it is exactly Root alarm that the LOS of A end alarms; For the situation that has channel protection ring, after Single Point of Faliure occurring, system can switch and carry out looped network protection, though there is alarm to produce, transmission channel is not end to end impacted, can this part alarm of filtering.
Describedly confirm the technology based on equipment producer experts database has been adopted in the influence of transmission channel according to Root alarm; Be specially: to the SDH transmission network of devices from different manufacturers structure; Set up alarm type with to the rule list of transmission channel influence degree, can learn the influence degree of alarm through the rule searching table to transmission channel.
(4) according to the correlation model of business and transmission channel, retrieval is carried relaying protection traffic transmission passage and whether is had subsequent use transmission channel, if subsequent use transmission channel is arranged, then analyzes subsequent use transmission channel the completion master with the analysis continued of transmission channel; If there is not subsequent use transmission channel, then only need to analyze the main transmission channel of using;
(5) according to carrying out subsequent use transmission channel analysis with the identical step of transmission channel with main;
(6) according to professional main of relaying protection, confirm the influence of alarm to the relaying protection business with the influence of the alarm on transmission channel and the subsequent use transmission channel to transmission channel.
Said definite alarm to the professional method that influences of relaying protection is:
(1) if carrying the professional master of relaying protection is not affected with transmission channel, subsequent use transmission channel is affected, and then business is not affected, but sends the early warning signal that subsequent use transmission channel breaks down;
(2) if carrying the professional master of relaying protection is affected with transmission channel, subsequent use transmission channel is not affected, and then business is not affected, but sends the main early warning signal that breaks down with transmission channel;
(3) if carrying the professional master of relaying protection is affected with transmission channel, subsequent use transmission channel also is affected, and then business is affected.
Fig. 2 is the structural representation of a kind of power communication relaying protection business impact analysis disclosed by the invention system.
As shown in Figure 2: a kind of power communication relaying protection business impact analysis system, comprise service resources database, correlation rule storehouse, acquisition module, pretreatment module and real-time analysis module in real time, wherein,
Said service resources database; Be used to set up network configuration information storehouse, manual typing relaying protection business information, set up passage and professional bearing relation; The information in said network configuration information storehouse comprises equipment disposition, network configuration and channel arrangement; Specifically comprise relaying protection business, SDH transmission channel and the professional bearing relation of route, transmission channel and relaying protection, transmission network, transmission multiplex section, network element, integrated circuit board, port, time slot, time slot intersection etc.
Said correlation rule storehouse is used for alarm type and the correlation of transmission channel and warning information on the storage transmission passage.
Said real-time acquisition module; Be used for real-time collection network configuration data and alarm data; The data transfer of going forward side by side, said real-time acquisition module is connected with the network configuration device with the Real-time Alarm device, gathers the information of said Real-time Alarm device and said network configuration device.Simultaneously, with gather and performance to data send to data preprocessing module after formaing, configuration data is delivered to the service resources database.
Said pretreatment module is accepted alarm, performance and configuration data from data acquisition module, carries out normalization and handles, and accomplishes the binding of alarming concrete service resources model.The binding of wherein alarming service resources comprises the operation of two steps: at first accomplish warning information and the specifically binding of some resources such as time slot, port, integrated circuit board, network element; Retrieval alarm and transmission channel correlation model are alarmed the bindings of passage then.
Said real-time analysis module is used for configuration data and alarm data according to service resources model and collection, in conjunction with transmission channel alarm correlation rule storehouse, alarm is carried out real-time analysis to the relaying protection service impact, and provide analysis result.
Fig. 3 is the network model figure of a kind of power communication relaying protection business impact analysis disclosed by the invention system.
As shown in Figure 3, the method for power communication relaying protection service resources model is:
Setting up power communication relaying protection service resources model is the basis that system analyzes, and model is the abstractdesription that actual relaying protection business is transmitted on communication transmission passage.Power communication relaying protection service resources model comprises following three aspects:
(1) operation layer: relaying protection is professional, is exactly that the power line protection equipment information of carrying out is transmitted end to end, and its model generally comprises circuit model, protection equipment disposition model, communication port allocation models.
(2) SDH transmission channel layer: refer to for the relaying protection business end-to-end message transmission is provided, based on the SDH transmission channel correlation model of TDM (time division multiplexing), comprise passage base attribute, passway by (two ends port, middle time slot intersect), with the professional bearing relation of relaying protection, attribute such as active and standby whether.
(3) network equipment layer: refer to the SDH transmission channel SDH network element device node and the lightguide cable link related resource model between the node of process.Wherein network element comprises integrated circuit board, port, time slot and intersection, and lightguide cable link comprises optical cable segment, fibre core, light path etc.
Operation layer and transmission channel layer are bearing relation, i.e. the transmission channel bearer service; Transmission channel layer and web network equipment layer are bearing relation, and promptly the network equipment carries transmission channel.
Below, power communication relaying protection business impact analysis method is further described:
(1) example model and analysis result
As shown in Figure 3, to carry relaying protection traffic transmission passage and form with transmission channel and subsequent use transmission channel by main, the master is accomplished by relay protection device with the switching of transmission channel voluntarily.The master is made up of A, B, C, D, F network element node with transmission channel, and wherein A, B, F are configured to SNCP.Subsequent use transmission channel is made up of G, H, I, J network element node, and fault exemplary position and analysis result are as shown in table 1:
Table 1:
| Sequence number | Abort situation | Influence the result | Remarks |
| 1 | F-B breaks down | Main with the local open loop operation of transmission channel, the relaying protection business is unaffected | ? |
| 2 | C-D breaks down | Main the relaying protection business switches to subsequent use transmission channel with the transmission channel interruption, and the relaying protection business is not affected | ? |
| 3 | H-I breaks down | Subsequent use transmission channel is interrupted, and the relaying protection business is not affected | ? |
| 4 | F-B and H-I break down simultaneously | Main with the local open loop operation of transmission channel, the interruption of subsequent use transmission channel, the relaying protection business is unaffected | ? |
| 5 | C-D and H-I break down simultaneously | The master is all interrupted the relaying protection service disconnection with transmission channel, subsequent use transmission channel | ? |
(2) analytic process
With the typical fault point is input, and the joint business resource model is analyzed automatically, must be out of order to the result of relaying protection service impact, and analysis process is seen Fig. 1.
A) F-B breaks down
Break down between the F-B, damage like fiber break, tabula rasa, F, B counterparty to the light mouth LOS alarm takes place, alarm being delivered to regenerator section, multiplex section, higher order path layer from physical layer with F at B.Then, alarm signal continues downstream that equipment transmits.
The master has adopted the SNCP configuration with transmission channel between A-B; F-B breaks down, and alarm takes place on A, F, B three network elements, through the real-time collection to alarm signal; According to service resources model (A, B, C makeup ring have also disposed SNCP); Carry out signal choosing receipts at A1 and B1 port, signal transmits through A-B, and the master can not broken down with transmission channel.Analytical system provides main with the local open loop operation of transmission channel, and the relaying protection business is unaffected.
B) C-D breaks down
C-D breaks down; Alarm at first takes place at D1 and C1 port; Transmit downstream then; Finally regenerator section, multiplex section, the higher order path layer at A2, F1, F2, B2, B1, B3, C1, C2, D1 produces relevant alarm, on the 2M of D2 and A4 tributary port, with TU_LOS and TU_AIS alarm that low order channel occurs passing to from higher order path.Warning information when taking place through the collection fault is alarmed normalization and is handled, and TU_LOS and TU_AIS are tied on the TU time slot of A4 and D2 tributary port.Through query warning and passage correlation model, navigate to TU_AIS and TU_LOS main with on the transmission channel.Through the root alarm regulation storehouse of retrieval based on transmission channel, the root alarm that draws A4 and D2 port is TU_LOS.Through the influence degree rule list of inquiry producer equipment alarm, draw the fault that master channel interrupts to passage.Because subsequent use transmission channel place circuit and equipment do not break down, through automatic analysis, subsequent use transmission channel is normal.Analytical system provides main with the transmission channel interruption, and the relaying protection business switches to subsequent use transmission channel, the not affected result of relaying protection business.
C) H-I breaks down
H-I breaks down; Alarm at first takes place at H2 and I1 port; Transmit downstream then; Finally regenerator section, multiplex section, the higher order path layer at G2, H1, I2, J1 produces relevant alarm, on the 2M of G3 and J3 tributary port, with TU_LOS and TU_AIS alarm that low order channel occurs passing to from higher order path.Warning information when taking place through the collection fault is alarmed normalization and is handled, and TU_LOS and TU_AIS are tied on the TU time slot of A4 and D2 tributary port.Through query warning and passage correlation model, TU_AIS and TU_LOS are navigated on the subsequent use transmission channel.Through the root alarm regulation storehouse of retrieval based on transmission channel, the root alarm that draws A4 and D2 port is TU_LOS.Through the influence degree rule list of inquiry producer equipment alarm, draw the fault that subsequent use transmission channel is interrupted to passage.At this moment, because the master does not break down with transmission channel place circuit and equipment, through automatic analysis, the master is normal with transmission channel.Analytical system provides subsequent use transmission channel and interrupts the not affected result of relaying protection business.
D) F-B and H-I break down simultaneously
According to a), F-B breaks down, and system provides the local open loop operation of master channel, and the relaying protection business is unaffected; According to c), H-I breaks down, and system provides subsequent use transmission channel and interrupts the not affected result of relaying protection business.F-B and H-I break down simultaneously, and network analysis provides main with the local open loop operation of transmission channel, the interruption of subsequent use transmission channel, the professional impregnable result of relaying protection.
E) C-D and H-I break down simultaneously
According to b), C-D breaks down, and system provides master channel and interrupts, and the relaying protection business switches to subsequent use transmission channel, and the relaying protection business is not affected; According to c), H-I breaks down, and system provides subsequent use transmission channel and interrupts the not affected result of relaying protection business.C-D and H-I break down simultaneously, and the master is all interrupted the result of relaying protection service disconnection with transmission channel and subsequent use transmission channel.
The foregoing description does not limit the present invention in any form, and all employings are equal to the technical scheme that mode obtained of replacement or equivalent transformation, all drop in protection scope of the present invention.
Claims (9)
1. a power communication relaying protection business impact analysis method is characterized in that, carries out according to following steps:
(1) real-time collection communication network alarm information and carry out normalization and handle;
(2) will alarm and carry relaying protection traffic transmission passage and mate, and according to the relaying protection transmission channel alarm classified, filtering does not simultaneously belong to the alarm of relay protection channel;
(3) correlation analysis is carried out in the alarm of relay protection channel, find out Root alarm, confirm influence transmission channel according to Root alarm;
(4) according to the correlation model of business and transmission channel, retrieval is carried relaying protection traffic transmission passage and whether is had subsequent use transmission channel, if subsequent use transmission channel is arranged, then analyzes subsequent use transmission channel the completion master with the analysis continued of transmission channel; If there is not subsequent use transmission channel, then only need to analyze the main transmission channel of using;
(5) according to carrying out subsequent use transmission channel analysis with the identical step of transmission channel with main;
(6) according to professional main of relaying protection, confirm the influence of alarm to the relaying protection business with the influence of the alarm on transmission channel and the subsequent use transmission channel to transmission channel.
2. a kind of power communication relaying protection business impact analysis method according to claim 1; It is characterized in that; Normalization processing method described in the step (1) is: to the situation of power communication relaying protection service bearer on the SDH transmission channel; Alarm event is belonged to object classify, and carry out the normalization processing according to physical layer, multiplex section, higher order path, low order channel place physical port and logic port and the tributary port in line side.
3. a kind of power communication relaying protection business impact analysis method according to claim 1; It is characterized in that; Alarm described in the step (2) is adopted the method based on relation data library storage and retrieval with the matching process that carries relaying protection traffic transmission passage; Be specially: the correlation model of in relational database, setting up transmission channel data model and alarm place object and transmission channel; Alarm will alarm directly depositing in the relational database after accomplishing the normalization processing, can directly accomplish the coupling of alarm and relay protection channel like this through the associated data in retrieve relationship data storehouse.
4. a kind of power communication relaying protection business impact analysis method according to claim 1 is characterized in that, the method for finding out Root alarm described in the step (3) has adopted the method that end-to-end alarm is transmitted based on transmission channel.
5. a kind of power communication relaying protection business impact analysis method according to claim 1; It is characterized in that; Confirm the technology based on equipment producer experts database has been adopted in the influence of transmission channel according to Root alarm described in the step (3); Be specially: to the SDH transmission network that devices from different manufacturers makes up, set up alarm type and rule list, can learn the influence degree of alarm transmission channel through the rule searching table to the transmission channel influence degree.
6. a kind of power communication relaying protection business impact analysis method according to claim 1 is characterized in that, confirms in the step (6) that alarm to the professional method that influences of relaying protection is:
(1) if carrying the professional master of relaying protection is not affected with transmission channel, subsequent use transmission channel is affected, and then business is not affected, but sends the early warning signal that subsequent use transmission channel breaks down;
(2) if carrying the professional master of relaying protection is affected with transmission channel, subsequent use transmission channel is not affected, and then business is not affected, but sends the main early warning signal that breaks down with transmission channel;
(3) if carrying the professional master of relaying protection is affected with transmission channel, subsequent use transmission channel also is affected, and then business is affected.
7. a power communication relaying protection business impact analysis system is characterized in that, comprises service resources database, correlation rule storehouse, real-time acquisition module, pretreatment module and real-time analysis module, wherein,
Said service resources database is used to set up network configuration information storehouse, manual typing relaying protection business information, sets up passage and professional bearing relation;
Said correlation rule storehouse is used for alarm type and the correlation of transmission channel and warning information on the storage transmission passage;
Said real-time acquisition module is used for real-time collection network configuration data and alarm data, the data transfer of going forward side by side;
Said pretreatment module is used to accept alarm, performance and the configuration data from data acquisition module, carries out normalization and handles, and accomplishes the binding of alarming concrete service resources model;
Said real-time analysis module is used for configuration data and alarm data according to service resources model and collection, in conjunction with transmission channel alarm correlation rule storehouse, alarm is carried out real-time analysis to the relaying protection service impact, and provide analysis result.
8. according to the said a kind of power communication relaying protection business impact analysis of claim 7 system, it is characterized in that the information in said network configuration information storehouse comprises equipment disposition, network configuration and channel arrangement.
9. according to the said a kind of power communication relaying protection business impact analysis of claim 7 system; It is characterized in that; Said real-time acquisition module is connected with the network configuration device with the Real-time Alarm device, gathers the information of said Real-time Alarm device and said network configuration device.
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101102377A (en) * | 2007-07-24 | 2008-01-09 | 北京意科通信技术有限责任公司 | A communication power operation management and alert system and its method |
| CN101478441A (en) * | 2009-02-03 | 2009-07-08 | 江西省电力信息通讯有限公司 | Electric communication operation support and emergency command system |
| CN101945009A (en) * | 2010-09-14 | 2011-01-12 | 国网电力科学研究院 | Positioning method and device of power communication network fault based on case and pattern matching |
| CN102136949A (en) * | 2011-03-24 | 2011-07-27 | 国网电力科学研究院 | Method and system for analyzing alarm correlation based on network and time |
| CN102437922A (en) * | 2011-09-24 | 2012-05-02 | 国网电力科学研究院 | N-1 principle-based electric power communication network service influence analysis method |
-
2012
- 2012-06-04 CN CN201210179780.1A patent/CN102710443B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101102377A (en) * | 2007-07-24 | 2008-01-09 | 北京意科通信技术有限责任公司 | A communication power operation management and alert system and its method |
| CN101478441A (en) * | 2009-02-03 | 2009-07-08 | 江西省电力信息通讯有限公司 | Electric communication operation support and emergency command system |
| CN101945009A (en) * | 2010-09-14 | 2011-01-12 | 国网电力科学研究院 | Positioning method and device of power communication network fault based on case and pattern matching |
| CN102136949A (en) * | 2011-03-24 | 2011-07-27 | 国网电力科学研究院 | Method and system for analyzing alarm correlation based on network and time |
| CN102437922A (en) * | 2011-09-24 | 2012-05-02 | 国网电力科学研究院 | N-1 principle-based electric power communication network service influence analysis method |
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