CN102592245A - Data accessing method based on near-real-time platform - Google Patents
Data accessing method based on near-real-time platform Download PDFInfo
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- CN102592245A CN102592245A CN2012100113706A CN201210011370A CN102592245A CN 102592245 A CN102592245 A CN 102592245A CN 2012100113706 A CN2012100113706 A CN 2012100113706A CN 201210011370 A CN201210011370 A CN 201210011370A CN 102592245 A CN102592245 A CN 102592245A
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Abstract
The invention discloses a data accessing method based on a near-real-time platform. If a business system located at a production region is provided with a mirror image in a management region, data is extracted from the mirror image by the near-real-time platform; and if the data mirror image does not exist in the production region, the near-real-time platform directly spans the region to extract the data from the business system. The process of accessing the data comprises an accessing configuration management process, an accessing operation management process and an accessing abnormal management process. According to the data accessing method based on the near-real-time platform, disclosed by the invention, information including real-time data and the like, which is collected by business applications which are distributed at different positions, is accessed into the near-real-time platform through a uniform connector standard, so as to shield various technical differences of real-time information use links including system communication, storage, identification, expression, technical framework and the like.
Description
Technical field
The present invention relates to a kind of real-time data processing method, relate in particular to a kind of based on the data cut-in method of platform quasi real time.
Background technology
Continuous development along with power informatization; The construction of intelligent grid pilot is progressively carried out; Produced a large amount of, quasi real time data closely-related in real time, precipitated into the historical data of magnanimity then, produced the data that real time datas such as the large regional grid method of operation, critical point electric weight, protection, thunder and lightning have formed magnanimity together with scheduling with the company production run; These data all are the treasures of company, are the bases of realizing the lean management.Simultaneously; Along with intelligent grid further develops; Deepening constantly of novel service application, units at different levels and each business department to magnanimity quasi real time the centralized stores and the visit of data have higher requirement, therefore; Under such background, power grid enterprises have proposed the quasi real time platform construction of enterprise-level magnanimity.
Real-time/quasi real time access, storage, visit and management of data that quasi real time platform mainly is responsible for each operation system of power grid enterprises.Traffic department of power grid enterprises operation system has dispatching automation SCADA/EMS system and critical point metering system; These operation systems are deployed in produces Da Qu; Wherein the SCADA/EMS system has database mirroring in directorial area, electric energy metered system regularly through document form with data sync in metering automation system of company.The operation system of traffic department of districts and cities office mainly comprises SCADA dispatching/EMS, electrical power distribution automatization system DMS, and these two operation systems all are deployed in produces Da Qu, and most of operation system has been built database mirroring in directorial area; Power grid enterprises' apparatus remote monitoring, diagnosing centring system has directly been gathered equipment testing data such as transformer, and has been inserted the icing detection system, transformer insulation oil on-line monitoring system, transformer neutral point DC component monitoring system, lightning location system.The apparatus remote on-line detecting system is deployed in the Da Qu of province company management; The metering automation system, secondary deployment, and the data of districts and cities office regularly is synchronized in the metering automation system of province company and realizes data centralization with having realized province.The metering automation system deployment is being produced Da Qu, and Da Qu does not build data image in management.
The present invention will be distributed in information such as real time data that the service application of diverse location gathers through unified interface specification and be linked into quasi real time in the data platform, shield real-time information such as system communication, storage, sign, expression, Technical Architecture and use the various technological disparities in the link.
Summary of the invention
The object of the present invention is to provide a kind of based on the data cut-in method of platform quasi real time; This method will be distributed in information such as real time data that the service application of diverse location gathers through unified interface specification and be linked into quasi real time in the data platform, shield real-time information such as system communication, storage, sign, expression, Technical Architecture and use the various technological disparities in the link.
The object of the invention can be realized through following technical measures:
A kind ofly be deployed with mirror image if be positioned at the operation system of production area in directorial area based on the data cut-in method of platform quasi real time, so quasi real time data platform inserts data from mirror image; If do not have data image in the production area, direct transregional data that from operation system, insert of platform so quasi real time; The process of said access data comprises configuration management process, access operational management process and the access exception management process of inserting.
The operation system of said production area comprises EMS (SCADA/EMS), metering automation system, on-line monitoring system and distribution automation system.
Said access configuration management process is used for the quasi real time unified management of the messaging parameter between data platform and each operation system; Said access configuration management process comprises: the increase of data source systems, deletion, modification, inquiry.Said each operation system comprises data source systems.
Said access operational management process is used for quasi real time data platform to be provided and inserts operation hanging tube reason, and it is visual and controlled to realize that data insert; Said access operational management process comprises: the connection status of monitoring link, data traffic, the connection moment, packet information; Statistics and inquiry connection status, working time, idle time, data traffic; Communication link is moved control, stops control; To reporting to the police unusually of the state that inserts the source operation system, network channel state.
Said access exception management process is used for solving with the source operation system at access procedure owing to abnormal conditions cause the problem of loss of data, and provides function of statistic analysis for the plateform system operation maintenance reference to be provided to abnormal conditions; Said access exception management process comprises: for access service system operation exception situation, after abnormal conditions are recovered, amended record mechanism is provided, the assurance data are not lost; The inquiry and the statistics that insert abnormal information are provided.
Abnormal conditions in the said access exception management process comprise that network interrupts.
The parameter of communicating by letter with data source systems when increasing, said data source systems is set; The mode of said communication is interrogation reply system or recycle design.
When said data source systems is revised the data source systems configuration parameter, said data element system configuration parameter comprises interface protocol, communication mode, port.
The query contents that inserts abnormal information in the said access exception management process comprises time of origin and reason.
The statistical content that inserts abnormal information in the said access exception management process comprises the statistics of unusual occurrence frequency.
The present invention contrasts prior art; Following advantage is arranged: the present invention can will be distributed in information such as real time data that the service application of diverse location gathers through unified interface specification and be linked into quasi real time in the data platform, has shielded real-time information such as system communication, storage, sign, expression, Technical Architecture and has used the various technological disparities in the link.
Description of drawings
Fig. 1 is the logical organization synoptic diagram of the inventive method scheme one;
Fig. 2 is the logical organization synoptic diagram of the inventive method scheme two.
Embodiment
Quasi real time data platform inserts the real time data of each operation system in the enterprise, and SCADA/EMS, metering automation system are positioned at and produce Da Qu in these operation systems, and power equipment remote supervision system, Power Quality Detection system are positioned at management Da Qu.Because quasi real time data platform is deployed in management Da Qu, can be directly insert so be positioned at the operation system of management Da Qu through access protocol, insert quasi real time that data platform has two kinds of schemes and be positioned at the operation system of producing Da Qu:
1) operation system that is positioned at the production area is disposed data image in directorial area, and quasi real time data platform inserts data from data image, and is as shown in Figure 1;
2) operation system that is positioned at the production area is passed through isolation through E formatted file or one-way communication stipulations and sent real time data to data platform quasi real time, and is as shown in Figure 2;
For satisfying the service application needs; Quasi real time the data of data platform access must satisfy requirements such as integrality and real-time; Real time data access frequency and operation system refreshing frequency are synchronous; Access way adopts the mode that pushes away, the mode of pushing away be meant real-time data service system initiatively with real time data synchronously to access server.The mode of pushing away need be in real-time data service system side design data push-mechanism, and service application can send to the scope, frequency, cycle etc. of the data of real time data platform according to the control of concrete demand and adjustment.The mode of pushing away has flexible, controlled advantage, is fit to very much the characteristics of real time data itself, can guarantee the real-time of data simultaneously.
Data insert be quasi real time data platform operation system inserts the critical point of data from the source, access-in management is managed and the abnormal conditions that take place the access procedure is handled from being configured to operation, ensures the reliability that data insert.
Insert the unified management of the messaging parameter between the mainly responsible quasi real time data platform of configuration management and each data source systems.Major function comprises: functions such as the increase of data source systems, deletion, modification, inquiry:
1) increases: support to increase the function of data source systems, the parameter of communicating by letter with data source systems is set during increase;
2) deletion: the function of supporting the deleted data origin system;
3) revise: the function of supporting to revise the data source systems configuration parameter;
4) inquiry: support data query origin system function.
The data source systems configuration parameter mainly comprises: interface protocol, communication mode, port etc.:
Interface protocol: source operation system data insert the quasi real time message coding standard of data platform, and quasi real time data platform supports the unified data interface protocol to comprise: IEC104, general stipulations etc.
Communication mode: comprise interrogation reply system and recycle design etc.
Port: the port address that refers to network service.
Quasi real time data platform provides and inserts operation hanging tube reason function, and it is visual and controlled to realize that data insert.Major function comprises:
1) connection status of interface to make things convenient for the real time monitoring link, data traffic, the connection moment, packet information etc. are provided;
2) provide the interface conveniently to carry out the statistics and the inquiry of connection status, working time, idle time, data traffic etc.;
3) provide the interface to make things convenient for to control operations such as communication link move, stops;
Warning function is provided when 4) inserting abnormal state such as source operation system, network channel.
Insert exception management and be the problem that in access procedure, causes loss of data with the source operation system for solving, and provide function of statistic analysis reference to be provided for the plateform system operation maintenance to abnormal conditions owing to abnormal conditions (if network interruption etc.).
Inserting the abnormality processing function mainly comprises:
1) for the source of access operation system operation exception situation, after abnormal conditions are recovered, amended record mechanism is provided, the assurance data are not lost;
2) functions such as the inquiry that inserts abnormal information, statistics are provided.
Query contents comprises: time of origin, reason etc.;
Statistical function comprises: unusual occurrence frequency statistics etc.
Quasi real time data platform inserts the real time data of each operation system in the enterprise, and SCADA/EMS, metering automation system are positioned at and produce Da Qu in these operation systems, and power equipment remote supervision system, Power Quality Detection system are positioned at management Da Qu.Because quasi real time data platform is deployed in management Da Qu, can be directly insert so be positioned at the operation system of management Da Qu through access protocol, be positioned at the operation system of producing Da Qu and insert quasi real time that data platform then adopts method of the present invention.
Embodiment of the present invention is not limited thereto; Under the above-mentioned basic fundamental thought of the present invention prerequisite;, all drop within the rights protection scope of the present invention modification, replacement or the change of other various ways that content of the present invention is made according to the ordinary skill knowledge of this area and customary means.
Claims (10)
1. one kind based on the data cut-in method of platform quasi real time, and it is characterized in that: be deployed with mirror image if be positioned at the operation system of production area in directorial area, so quasi real time data platform inserts data from mirror image; If do not have data image in the production area, direct transregional data that from operation system, insert of platform so quasi real time; The process of said access data comprises configuration management process, access operational management process and the access exception management process of inserting.
2. according to claim 1 based on the data cut-in method of platform quasi real time, it is characterized in that: the operation system of said production area comprises EMS, metering automation system, on-line monitoring system and distribution automation system.
3. according to claim 1 based on the data cut-in method of platform quasi real time, it is characterized in that: said access configuration management process is used for the quasi real time unified management of the messaging parameter between data platform and each operation system; Said access configuration management process comprises: the increase of data source systems, deletion, modification, inquiry.
4. according to claim 1 based on the data cut-in method of platform quasi real time, it is characterized in that: said access operational management process is used for quasi real time data platform to be provided and inserts operation hanging tube reason, and it is visual and controlled to realize that data insert; Said access operational management process comprises: the connection status of monitoring link, data traffic, the connection moment, packet information; Statistics and inquiry connection status, working time, idle time, data traffic; Communication link is moved control, stops control; To reporting to the police unusually of the state that inserts the source operation system, network channel state.
5. according to claim 1 based on the data cut-in method of platform quasi real time; It is characterized in that: said access exception management process is used for solving with the source operation system at access procedure owing to abnormal conditions cause the problem of loss of data, and provides function of statistic analysis for the plateform system operation maintenance reference to be provided to abnormal conditions; Said access exception management process comprises: for access service system operation exception situation, after abnormal conditions are recovered, amended record mechanism is provided, the assurance data are not lost; The inquiry and the statistics that insert abnormal information are provided.
6. according to claim 5 based on the data cut-in method of platform quasi real time, it is characterized in that: the abnormal conditions in the said access exception management process comprise that network interrupts.
7. according to claim 2 based on the data cut-in method of platform quasi real time, it is characterized in that: the parameter of communicating by letter with data source systems is set when said data source systems increases; The mode of said communication is interrogation reply system or recycle design.
8. according to claim 2 based on the data cut-in method of platform quasi real time, it is characterized in that: when said data source systems is revised the data source systems configuration parameter, said data element system configuration parameter comprises interface protocol, communication mode, port.
9. according to claim 5 based on the data cut-in method of platform quasi real time, it is characterized in that: the query contents that inserts abnormal information in the said access exception management process comprises time of origin and reason.
10. according to claim 5 based on the data cut-in method of platform quasi real time, it is characterized in that: the statistical content that inserts abnormal information in the said access exception management process comprises the statistics of unusual occurrence frequency.
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111177101A (en) * | 2019-12-18 | 2020-05-19 | 广西电网有限责任公司电力科学研究院 | Power distribution network multidimensional visualization platform based on big data architecture |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101272051A (en) * | 2008-05-06 | 2008-09-24 | 江苏省电力公司南京供电公司 | Information system integration method of electric network production control region and management information region |
| CN101394306A (en) * | 2008-07-08 | 2009-03-25 | 国电南瑞科技股份有限公司 | Seamless switching method for dual server system |
| CN101751426A (en) * | 2008-12-11 | 2010-06-23 | 北京市电力公司 | Method and device for realizing information sharing between SCADA and GIS |
| CN201690272U (en) * | 2010-03-31 | 2010-12-29 | 丽水电业局 | Power online monitoring and management system |
-
2012
- 2012-01-13 CN CN2012100113706A patent/CN102592245A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101272051A (en) * | 2008-05-06 | 2008-09-24 | 江苏省电力公司南京供电公司 | Information system integration method of electric network production control region and management information region |
| CN101394306A (en) * | 2008-07-08 | 2009-03-25 | 国电南瑞科技股份有限公司 | Seamless switching method for dual server system |
| CN101751426A (en) * | 2008-12-11 | 2010-06-23 | 北京市电力公司 | Method and device for realizing information sharing between SCADA and GIS |
| CN201690272U (en) * | 2010-03-31 | 2010-12-29 | 丽水电业局 | Power online monitoring and management system |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111177101A (en) * | 2019-12-18 | 2020-05-19 | 广西电网有限责任公司电力科学研究院 | Power distribution network multidimensional visualization platform based on big data architecture |
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Application publication date: 20120718 |