CN105704183A - Power grid multidimensional information integration method based on WCF technology and system - Google Patents
Power grid multidimensional information integration method based on WCF technology and system Download PDFInfo
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- CN105704183A CN105704183A CN201410699481.XA CN201410699481A CN105704183A CN 105704183 A CN105704183 A CN 105704183A CN 201410699481 A CN201410699481 A CN 201410699481A CN 105704183 A CN105704183 A CN 105704183A
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y04—INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
- Y04S—SYSTEMS INTEGRATING TECHNOLOGIES RELATED TO POWER NETWORK OPERATION, COMMUNICATION OR INFORMATION TECHNOLOGIES FOR IMPROVING THE ELECTRICAL POWER GENERATION, TRANSMISSION, DISTRIBUTION, MANAGEMENT OR USAGE, i.e. SMART GRIDS
- Y04S10/00—Systems supporting electrical power generation, transmission or distribution
- Y04S10/50—Systems or methods supporting the power network operation or management, involving a certain degree of interaction with the load-side end user applications
Abstract
The invention provides a power grid multidimensional information integration method based on the WCF technology and a system. The system comprises a WCF scheduling module, a level-type framework information service interface, a management processor and an application system classifier, wherein the WCF scheduling module is based on a Microsoft system platform, an interface of the WCF scheduling module is in an inter-platform mode, and the WCF scheduling module is actually a standard distributed processing analysis platform. Through the method and the system, the present power grid information resources can be integrated, potentials of the information resources can be performed and mined through the new information resource organization and the sharing mode to the maximum degree, information systems of which partial functions are similar and cross are made to fully learn from each other, so information investment in the equipment and management can be reduced, not only can the basic or operation information of each profession be provided for each management organization of enterprises in the new information resource organization mode, but also the comprehensive integrated profession-associated information set, so the enterprise information resources can be more smoothly circulated, and the information support guarantee is more powerful.
Description
Technical field
The present invention relates to electric network information management method and technology field, particularly relate to a kind of electrical network multidimensional information integration method based on WCF technology and system。
Background technology
Electric network information system develops through accumulation for many years, define multiple electrical network of serving and produce the Informatization Specialty system with customer account management, the data of the existing electrical network of these structure elements and calculate resource, be electrical network produce, management, the important support section managed。The information system of what County Power Grid had at present be mainly directed towards production management has: dispatch automated system, distribution automation system, marketing mis system, power grid GIS system, long-distance meter-reading system, residential integrated metering system etc., these systems and the data resource having thereof constitute the multidimensional information resource of existing electrical network, each system provides the technical support of information system management in the professional range oneself being responsible for for electric power enterprise, and the feature of these systems is: specialization, Scoped, data privatization, service object's departmentalization。Each system has the professional technique specification being different from other system, some system has huge historical data accumulation, do not know each other mutually between system, communication for information is always up a difficult problem with sharing, so needing a system, the multidimensional information of each network system is integrated, to realize the unified management of each system。
Application number be 201210127216.5 invention provide the method and system of a kind of power grid data integration, in order to solve electric network data of the prior art between system mutual time need to carry out a large amount of repetitive operation problem。The method includes: step S11, the entry of each real-time data of power grid in Dispatching Data Platform is saved in the bar of management data of one or more grid equipments corresponding to production management system respectively now；Step S13, the real-time data of power grid that dispatching patcher is obtained is saved in the bar of described real-time data of power grid now；Step S15, provides the management data of described real-time data of power grid and described grid equipment by unified data-interface to market demand platform。Adopting technical scheme, contributing to forming unified data provides interface, reaches the purpose of information resources share, decreases the wasting of resources that repeated work brings, reduce maintenance cost。
Application number a kind of intelligent grid information that has been the disclosure of the invention of 201310703691.7 is integrated and display platform, including information acquisition module, data integration module, data memory module and application integration display module。Wherein, information acquisition module serves as the input of platform, and it has the interface for being connected with field data acquisition terminal and for importing the expansion interface of other platform information；Information integration module is for receiving the various information that information acquisition module sends, and it is integrated, then with the unified sub-category output of reference format；Data memory module, for storing the reference format information through data integration resume module, calls for application integration display module；Application integration display module serves as the outfan of platform, carries out quick 3D modeling according to the formatting in data memory module, the information that information acquisition module inputs is displayed with the form of 3D model。
The application number method that to be the disclosure of the invention of 201410031363.1 a kind of realizes WCF service, belongs to data communication technology field。The method utilizes the regime type set-up mechanism of .NET, dynamically generates Agent Type, realizes the WCF various services supported by Agent Type。Compared with prior art, the method realizing WCF service of the present invention is to Service Component code " zero invades ", it is possible to is greatly improved the multiplexing capacity of Service Component, has good application value。
But, by above-mentioned documents it is found that at the integration process of electrical network multidimensional information, it is possible to WCF service technology is applied wherein it is possible to enable new organization of information resources and shared model to play to greatest extent and the potential of mined information resource。
Summary of the invention
It is an object of the invention to solve above-mentioned technical problem, a kind of electrical network multidimensional information integration method based on WCF technology and system are provided, existing electric network information resource can be integrated, play the potential with mined information resource to greatest extent, it is achieved the unified management of each system。
For achieving the above object, the technical solution used in the present invention is: a kind of electrical network multidimensional information integration system based on WCF technology, including WCF scheduler module, level frame information service interface, management processor and application system clasfficiator, described WCF scheduler module is based on the distributed processing system(DPS) analysis platform of Microsoft, and described level frame information service interface connects described WCF scheduler module and described application system clasfficiator；Described management processor connects network in data set；Described application system clasfficiator includes system management layer data base and tiered server。
In described data set, network includes marketing MIS network, dispatching automation network, power distribution automation network, remote meter reading network, centralized automatic meter-reading network and geographical GIS network, and described each network adopts data/address bus to be connected with described management processor。
Described level frame information service interface includes data communication module, and described data communication module connects GSM radio-frequency module。
Described data communication module application Transmission Control Protocol。
Described data communication module application http protocol。
Described tiered server includes client-server, browser server two types。
A kind of electrical network multidimensional information integration method based on WCF technology: each information system of electrical network, according to oneself service area and function, forms the output project of native system service core object, and comprehensively forms network in data set；In data set, network is by managing processor, to the unitizing according to level frame information specification and communication standard of each output project, and transmits data to described WCF scheduler module, carries out WCF information service dispatch coordination set；Data acquisition system is a service catalogue according to the self-described Item increasing of each information system by WCF scheduler module, this catalogue is tied to management level database purchase and is comprehensively layered information service, and it is uploaded to tiered server, scope and the service degree of depth of extension existing information resource on the basis of service catalogue is used in this level。
WCF technology is that a kind of offer for Distributed Calculation can the technology of management method, it it is the application development interfacing of the one group of data communication developed by Microsoft, interoperability widely can be provided, and provide directly support for positioning service, its exploitation of affiliate application by a kind of service-oriented novel programmed model simplification, by providing the architecture of layering, the distributed application program supporting multiple style is developed, its channel architecture provides asynchronous non-typing message transmission at bottom, for carrying out the various protocol functions of safe and reliable transaction data exchange, and host-host protocol and codes selection widely。
In the electrical network multidimensional information of this project, in data set, each information system of electrical network involved by network is primarily referred to as the service data acquisition system of electrical network production scene and various management information system。For County Power Grid layer: mainly have the dispatch automated system of transmission of electricity aspect, the distribution automation system of distribution aspect, the mis system of marketing management aspect and electricity extraction system, be also provided with the generalized information system etc. of geographic information services。These systems provide Informatization Service from the production management that different majors angle is electrical network。These services are due to reasons such as history, technology and specifications, existing information resource stock's isomery, data alienation, service relative is made to close and independent, so needing to use WCF technology to carry out distributed management docking, provide comprehensive, decision informationization support for management level simultaneously。
The advanced part of the present invention is in that, project provides the resource of framework and accommodation thereof to provide distributed integrated service to management tissues at different levels, framework is also made up of distributed computing technology itself, main use WCF communication infrastructure, Distributed Services resource provision framework is provided to issue, WCF itself operates on the node of particular platform, the service of its offer has platform-neutral, continuous lifting along with information network enabling capabilities, the communication performance bottleneck of distributed proccessing constantly cracks, in distributed processing system(DPS), the logical reach of each node constantly furthers, until being integrally forming, various scattered disposal abilities can organically be combined by WCF framework, also support the information entity analysis that huge to be that multiple function individuality realizes resource consolidation in turn。Combination by network in data set Yu WCF technology, cloud computing function is realized by network communication protocol, information age, information-intensive society can be met to the multiformity of information requirement, complexity, simultaneously, although different management systems are incomplete same to the attribute of same entity extraction, but there is the stable attribute that one or several is basic, these attributes are defined as intrinsic/stable/nature or origin attribute, are extend/assist/extend or augment attribute for meeting the attribute definition of each professional complementation needs extraction。Various objects constitute a number of set according to concordance, similarity, data in various set produce uneven corresponding relation due to intrinsic reason or administrative reason, use and map and reflection technology can redundancy corresponding relation, find and supplementary convergence data, make the information service that the offer of level frame system is more completely comprehensive。
Existing electric network information resource can be integrated by the present invention, and new organization of information resources and shared model can play and the potential of mined information resource to greatest extent；Enable partial function close and the information system of function intersection is learnt from other's strong points to offset one's weaknesses fully, reduce information equipment and managerial investment；；What new organization of information resources form respectively managed for enterprise that tissue provides be not only the basic of each specialty or operation information, but the information assembly of Comprehensive, specialty association, make Enterprise Information Resources circulation more smooth and easy, information-based support ensure stronger。
Accompanying drawing explanation
Fig. 1 is the composition structural representation of present system。
Detailed description of the invention
Embodiment one
As shown in Figure 1, a kind of electrical network multidimensional information integration system based on WCF technology, including WCF scheduler module, level frame information service interface, management processor and application system clasfficiator, WCF scheduler module is based on the distributed processing system(DPS) analysis platform of Microsoft, and level frame information service interface connects WCF scheduler module and application system clasfficiator；Management processor connects network in data set；Application system clasfficiator includes system management layer data base and tiered server。The method step of this integration system is: each information system of electrical network, according to oneself service area and function, forms the output project of native system service core object, and comprehensively forms network in data set；In data set, network is by managing processor, to the unitizing according to level frame information specification and communication standard of each output project, and transmits data to WCF scheduler module, carries out WCF information service dispatch coordination set；Data acquisition system is a service catalogue according to the self-described Item increasing of each information system by WCF scheduler module, this catalogue is tied to management level database purchase and is comprehensively layered information service, and it is uploaded to tiered server, scope and the service degree of depth of extension existing information resource on the basis of service catalogue is used in this level。
In data set, network includes marketing MIS network, dispatching automation network, power distribution automation network, remote meter reading network, centralized automatic meter-reading network and geographical GIS network, and each network adopts data/address bus to be connected with management processor；Level frame information service interface includes data communication module, and data communication module connects GSM radio-frequency module, it is possible to sends radiofrequency signal to power scheduling terminal unit according to specific needs, carries out information transmission。
Data communication module application Transmission Control Protocol, WCF application technology belongs to the information exchange type of binding fastest transmission, this is based on connection, stream-oriented transmission service, there is end-to-end error detection and more orthofunction, reliable data can be provided to transmit, and it is prone to use, namely information is integrated in management processor and data set in the transmitting procedure of network at electrical network, it is notified that sender starts transmission bag, ensure to transmit these bags by order same when sending, retransfer the bag lost, and guarantees that packet does not repeat。This reliable transfer mode is more applicable between network node, and provides duplex communication, therefore may be used for realizing duplex agreement, not with the position of client for transfer。
Tiered server includes client-server, browser server two types: client-server type is C/S (client/server) structure, it is typically found on special network, network environment in little scope, there is provided again through specialized server between LAN and connect and data exchange service, towards relatively-stationary customer group, the control ability of information security is very strong, authority can be verified at many levels, user face can be processed fix, and in same area, safety requirements high demand, it is that typical centralized mechanical type processes, interactivity is relatively low, can by classification task reasonable distribution in client and server, so can reduce the communication-cost of system, the advantage of two ends hardware environment can be made full use of；Browser server type is B/S (browser/server) structure, it it is a kind of comparatively novel software system construction technology, can more enrich and exchange with user with lively manifestation mode, the power originally needing complex proprietary software to realize is realized with general browser, and save development cost, it is based upon on wide area network, without the need for special network hardware environment, there is the subject range more higher than C/S, the dependency of operating platform is little, the seamless upgrade of system can be realized, system maintenance expense is little, but also due to it is based upon on wide area network, towards be unknowable customer group, the control ability of safety is relatively weak。System according to being embodied as demand, can call the two types pattern of tiered server, it is achieved optimizing and combining and Appropriate application resource。
In being embodied as, need the natural structure organized according to existing electrical network, the digitized that multistage organizational structure carries out total attribute and particular attribute is abstract, physical organization is made to be converted into the WCF data structure being available for computer disposal, such as certain County Power Plant is described as the data object of a level code etc. for code, organization name, in the frame present position in a organized way, this object also has code and the title of upper management tissue and the home identity of regulation subordinate's tissue。Every layer tissue is all defined in accordance with similar standard, makes the institute in framework all pass through core mark longitudinal direction in a organized way or walk crosswise through, and each tissue uses the communication track that core mark is formed mutually to transmit information。
The framework services that the information resources that existing each information system provides will be realized by consistent specification and interface standard offer native system, framework services uses WCF analysis platform to carry out independence design, facilitate merging and the access of new system in the future of existing system, the framework services that each system provides is with self-described function, and framework services is bound with the upper management level of oneself, each level in such framework has the information resources of oneself, have oneself framework location information and the related information with adjacent level, all information resources in such framework are integrated, each level can indiscriminately ad. as one wishes obtain the comprehensive support of information resources。
Using county telephone central office's level electrical network as unit application this programme, the formulation of each electrical network composition systemin construction standard design specification can be completed, the formulation of ccf layer level communication specification and common communication protocol, design the framework management software system of the above-mentioned specification of a set of execution and agreement, long-distance meter-reading system own for county telephone central office, residential integrated metering system and dispatch automated system real time data and historical data are implement resource integration by project, and importing framework management system of reallocating resources realizes integrated information service and shares。The resource service provided by above data actuation and marketing MIS and power grid GIS system combination, just can pass through the information integration based on WCF technology, form a set of integrated information service system customer-centric, thus realizing the purpose of concrete test and application。
Embodiment two
A kind of electrical network multidimensional information integration system based on WCF technology, including WCF scheduler module, level frame information service interface, management processor and application system clasfficiator, WCF scheduler module is based on the distributed processing system(DPS) analysis platform of Microsoft, and level frame information service interface connects WCF scheduler module and application system clasfficiator；Management processor connects network in data set；Application system clasfficiator includes system management layer data base and tiered server。It is different in that with embodiment one: level frame information service interface includes data communication module, once have sent response, any state would not be safeguarded again, data communication module application http protocol, it is accomplished that a request/response process between client and server, including the Web browser client communicated with Web server, this user end to server sends a request, and server intercepts client request message。When server receives a request, response can be returned, wherein comprise the state of request。If it fails, optional data will be returned, such as data error message or other information。In this programme application to WCF technology, although http protocol transmission means is not so good as Transmission Control Protocol mode in transmission speed, but the accuracy of its binding and response effect are best, it is also possible to realize the optimization of interoperability between different system, it is possible to preferentially choose according to practical situation。
By being embodied as, existing electric network information resource can be integrated by scheme, and new organization of information resources and shared model can play and the potential of mined information resource to greatest extent；Enable partial function close and the information system of function intersection is learnt from other's strong points to offset one's weaknesses fully, reduce information equipment and managerial investment；；What new organization of information resources form respectively managed for enterprise that tissue provides be not only the basic of each specialty or operation information, but the information assembly of Comprehensive, specialty association, make Enterprise Information Resources circulation more smooth and easy, information-based support ensure stronger。
Claims (7)
1. the electrical network multidimensional information integration system based on WCF technology, it is characterized in that: include WCF scheduler module, level frame information service interface, management processor and application system clasfficiator, described WCF scheduler module is based on the distributed processing system(DPS) analysis platform of Microsoft, and described level frame information service interface connects described WCF scheduler module and described application system clasfficiator；Described management processor connects network in data set；Described application system clasfficiator includes system management layer data base and tiered server。
2. the electrical network multidimensional information integration system based on WCF technology as claimed in claim 1, it is characterized in that: in described data set, network includes marketing MIS network, dispatching automation network, power distribution automation network, remote meter reading network, centralized automatic meter-reading network and geographical GIS network, and described each network adopts data/address bus to be connected with described management processor。
3. the electrical network multidimensional information integration system based on WCF technology as claimed in claim 1, it is characterised in that: described level frame information service interface includes data communication module, and described data communication module connects GSM radio-frequency module。
4. the electrical network multidimensional information integration system based on WCF technology as claimed in claim 1, it is characterised in that: described tiered server includes client-server, browser server two types。
5. the electrical network multidimensional information integration system based on WCF technology as claimed in claim 3, it is characterised in that: described data communication module application Transmission Control Protocol。
6. the electrical network multidimensional information integration system based on WCF technology as claimed in claim 3, it is characterised in that: described data communication module application http protocol。
7. the electrical network multidimensional information integration method based on WCF technology, it is characterized in that: comprise the steps: that each information system of electrical network is according to oneself service area and function, form the output project of native system service core object, and comprehensively form network in data set；In data set, network is by managing processor, to the unitizing according to level frame information specification and communication standard of each output project, and transmits data to described WCF scheduler module, carries out WCF information service dispatch coordination set；Data acquisition system is a service catalogue according to the self-described Item increasing of each information system by WCF scheduler module, this catalogue is tied to management level database purchase and is comprehensively layered information service, and it is uploaded to tiered server, scope and the service degree of depth of extension existing information resource on the basis of service catalogue is used in this level。
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Application publication date: 20160622 |