CN104050265A - General bus adaptor construction method based on IEC 61968 standards - Google Patents
General bus adaptor construction method based on IEC 61968 standards Download PDFInfo
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- CN104050265A CN104050265A CN201410279634.5A CN201410279634A CN104050265A CN 104050265 A CN104050265 A CN 104050265A CN 201410279634 A CN201410279634 A CN 201410279634A CN 104050265 A CN104050265 A CN 104050265A
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
- G06F16/80—Information retrieval; Database structures therefor; File system structures therefor of semi-structured data, e.g. markup language structured data such as SGML, XML or HTML
- G06F16/84—Mapping; Conversion
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- G—PHYSICS
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- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
- G06Q50/00—Systems or methods specially adapted for specific business sectors, e.g. utilities or tourism
- G06Q50/06—Electricity, gas or water supply
Abstract
The invention relates to a general bus adaptor construction method based on IEC 61968 standards. The method comprises the following steps of analyzing XML format information; configuring service XML data and mapping XML Schema data formats; generating XQUERY statement sets for inquiring the service XML data; generating service information XML meeting the XML Schema standards; outputting generated results and logs. The method simplifies the development of an adaptor, and a general bus adaptor is developed, so that the information automation progress of a power distribution network is promoted.
Description
Technical field:
The present invention relates to a kind of universal adapter construction method, specifically relate to a kind of bus universal adapter construction method based on IEC61968 standard.
Background technology:
International Power association (IEC) has formulated the debatable IEC61968 series standard of solution power distribution network application sets.IEC61968 series standard standard process and the data model of the integrated exchanges data of power distribution network information, be the foundation stone of the Automation Construction of power distribution network.Wherein, in data model part, IEC61968 is used the Common Information Model (Common Information Model, hereinafter to be referred as CIM model) of 301 part defineds of IEC61970 standard to describe main object, the especially data relevant with operation of power networks of electrical network.And the CIM model of IEC61970 mainly for be the power network object of power transmission network, for this reason, IEC61968 has made certain expansion to CIM model for power distribution network, Here it is the defined power distribution network Common Information Model of IEC61968-11 (Distribution Common Information Model, hereinafter to be referred as DCIM model), hereinafter, will be referred to as CIM model to these two models; To use the data of CIM model description referred to as CIM model data.
According to the definition of IEC61968/IEC61970 standard, CIM model is used UML language definition, and is divided into the unit such as core bag (Core), electric wire bag (Wires), assets bag (Assets).In bag, defined the class of some power system objects, as defined electric system resource (PowerSystemResource) at core bag (Core), the classes such as equipment container (EquipmentContainer) and conductive equipment (ConductingEquipment).Embodying of CIM model data, generally use XML/RDF file: use the carrier that XML file is data model, use resource description framework (Resource Description Framework is called for short RDF) the concrete object of specification description CIM model of simple version and mutual relation thereof.
The interoperability of power distribution network and exchanges data are the necessary means of the integrated application of information, and follow IEC61970/61968 standard, build the common recognition that efficient, stable bus becomes intelligent distribution network information integration and interoperation field.
At present, the research of power distribution network message exchange bus relates generally to standards such as building the main information model of formulating around IEC61968 standard, service message, service interface, is mainly the data access problem between solution and each application.Present construction mode is still in passive access and loose control model, standards and norms for bus functionality are not sought unity of standard, the bus functionality of each manufacturer can not be unified naturally, and data layout mobile in bus is lack of standardization, and each operation system is undertaken by self-defining data layout alternately.
Although reach common understanding, use XML file layout as the form of exchanges data, but the difference of the inner concrete form of XML using due to the operation system of each manufacturer exploitation and data structure, definition, other operation systems cannot be understood and use, must after specific converse routine, could use, and owing to there will be inevitable information loss in transfer process, cause each operation system information exchanging process have some setbacks and poor efficiency or even mistake.
In view of being the efficiency of whole information integrated system, the exchanges data of bus should be used a unified information model, and each operation system is used unified traffic format data.And the privatization data of operation system are converted to unified model data program be commonly referred to as bus universal adapter.Because the data layout of each business is different, the different adapter that therefore needs exploitation to adapt to it adapts to it.Like this for the integrated bus of multisystem, the exploitation of adapter be exactly one important and but loaded down with trivial details task: the exploitation of adapter will account for the over half of bus development deployment task with disposing, in view of this, the application has proposed the construction method of a kind of reducing adaptor and general bus adapter
Summary of the invention:
The object of this invention is to provide a kind of bus universal adapter construction method based on IEC61968 standard, the exploitation of the method reducing adaptor, and develop general bus adapter, will advance the information automation process of power distribution network.
For achieving the above object, the present invention is by the following technical solutions: the bus universal adapter construction method based on IEC61968 standard, said method comprising the steps of:
(1) parsing XML format information;
(2) mapping to XML Schema data layout to business XML data configuration;
(3) the XQUERY statement set of generated query business datum XML;
(4) form the business information XML that meets XML Schema standard;
(5) output generates result and daily record.
A kind of bus universal adapter construction method based on IEC61968 standard provided by the invention, the XML format information in described step (1) is included in XML Schema file.
A kind of bus universal adapter construction method based on IEC61968 standard provided by the invention, described XMLSchema file reads by XML read module.
Another preferred a kind of bus universal adapter construction method based on IEC61968 standard provided by the invention, described XML format information is resolved and is met the XML Schema of IEC61968 standard and form XML create-rule by XMLSchema parsing module.
A preferred a kind of bus universal adapter construction method based on IEC61968 standard more provided by the invention, described XML Schema file is to be the document obtaining in record in file layout or XML native database or Web Service service.
Another preferred a kind of bus universal adapter construction method based on IEC61968 standard provided by the invention, forms the described mapping to XML Schema data layout to business XML data configuration by business XML data-mapping module in described step (2).
Another preferred a kind of bus universal adapter construction method based on IEC61968 standard provided by the invention, described business XML data-mapping module, according to the form of described business XML data and described XML create-rule, forms business XML data to the mapping of XQuery statement.
Another preferred a kind of bus universal adapter construction method based on IEC61968 standard provided by the invention, described step (3) generates described XQUERY statement by XQUERY enquiry module; Described XQUERY enquiry module generates executable XQuery statement and obtains Query Result by carrying out described XQuery statement according to the mapping of described business XML data, business XML data and application configuration.
Another preferred a kind of bus universal adapter construction method based on IEC61968 standard provided by the invention, in described step (4), described Query Result is filled in the form of XML Schema regulation, formed the document of the final business information XML that meets XML Schema standard.
Another preferred a kind of bus universal adapter construction method based on IEC61968 standard provided by the invention, the document of described business information XML generates by standard format XML generation module.
With immediate prior art ratio, the invention provides technical scheme and there is following excellent effect
1, the present invention can solve the problem that needs overlapping development bus adapter in development deployment bus integrated system;
When 2, the present invention can solve distribution operation system access bus, need to develop the problem of special-purpose Data Format Transform adapter;
3, the bus universal adapter that the inventive method is developed, the data conversion process that is applicable to miscellaneous service system that can not make an amendment, provide efficient, unanimously, DTS accurately, reduce the information loss in data conversion process, improve integrated efficiency and the reliability of distribution network systems, accuracy;
4, the present invention has promoted the raising of the distribution quality of data, thereby improves distribution network automated operation level, reduces loss of outage;
5, the present invention has very large society and economic worth for the safe operation that guarantees power distribution network.
Accompanying drawing explanation
Fig. 1 is system data flow process figure of the present invention;
Fig. 2 is method flow schematic diagram of the present invention.
Embodiment
Below in conjunction with embodiment, the invention will be described in further detail.
Embodiment 1:
As shown in Figure 1-2, the bus universal adapter construction method of the invention of this example based on IEC61968 standard, described method data flowchart as shown in Figure 1, successively by the XML read module of communication, XML Schema parsing module, business XML data-mapping module, XQuery enquiry module, and standard format XML generation module completes; Described method comprises the steps: that (1) read in XML Schema file, and the XML format information wherein comprising is resolved; (2) mapping to XML Schema data layout to business XML data configuration, makes it be applicable to following standard x ML generating algorithm; (3) mapping generating according to step 2, the XQUERY statement set of generated query business datum XML; (4) use the set of XQUERY statement, inquiry business XML data, fill in Query Result in the form of XML Schema defined, form the final business information XML that meets XML Schema standard; (5) will generate result and daily record output.
Described XML read module is used for reading XML document, can be that file layout can be also the record in XML native database, and the document obtaining in Web Service service; Described XML Schema parsing module is responsible for resolving the XML Schema meet IEC61968 standard, forms the rule that XML generates, as the position of power distribution network element in XML, sequentially, restricted number etc., and the element attribute that can comprise, the information such as child node.Described business XML data-mapping module is responsible for according to the peculiar form of business datum XML document and is met the XML create-rule of stipulating in the XML Schema of IEC61968 standard, forms business datum to the mapping of XQuery statement.Described XQuery enquiry module is according to the mapping of business datum, and concrete business datum and application configuration, and generation can be carried out XQuery statement, and carries out, and obtains Query Result; Standard format XML generation module utilizes XML create-rule and XQuery Query Result, generates the XML document that meets IEC61968 standard, and Output rusults.
Universal adapter construction method provided by the invention is applicable to exploitation and the deployment of distribution network system Integration Bus.At present at home, the exchanges data of power distribution network is general or adopted the CIM model in the IEC61968 standard of certain version, and say accurately and use CIM/RDF as the standard format of exchanges data, or self-defining peculiar XML data layout.For the former, because the CIM model version that each enterprise is used is inconsistent, causes on data layout surface, there is consistent standard criterion, but in fact have a lot of difference; For the latter, each operation system, and the data layout difference between each manufacturer is just larger.When construction method provided by the invention can solve distribution operation system access bus, need to develop the problem of special-purpose Data Format Transform adapter.The bus universal adapter of developing by the method, the data conversion process that is applicable to miscellaneous service system that can not make an amendment, provide efficient, unanimously, DTS accurately, reduce the information loss in data conversion process, improve integrated efficiency and the reliability of distribution network systems, accuracy.The present invention has promoted the raising of the distribution quality of data, thereby improves distribution network automated operation level, reduces loss of outage.For the safe operation that guarantees power distribution network, there is very large society and economic worth.
In current power distribution network integrated system, generally adopt bus mode to connect each operation system; Because each power distribution network operation system adopts privately owned data layout, hindered carrying out smoothly of exchanges data, and develop bus adapter for this reason, it will be part heavy task, therefore, the exploitation of reducing adaptor, or develop general bus adapter, will advance the information automation process of power distribution network.
Finally should be noted that: above embodiment is only in order to illustrate that technical scheme of the present invention is not intended to limit; those of ordinary skill in the field are to be understood that: with reference to above-described embodiment, can modify or be equal to replacement the specific embodiment of the present invention; these do not depart from any modification of spirit and scope of the invention or are equal to replacement, within the claim protection domain all awaiting the reply in application.
Claims (10)
1. the bus universal adapter construction method based on IEC61968 standard, is characterized in that: said method comprising the steps of:
(1) parsing XML format information;
(2) mapping to XML Schema data layout to business XML data configuration;
(3) the XQUERY statement set of generated query business datum XML;
(4) form the business information XML that meets XML Schema standard;
(5) output generates result and daily record.
2. the bus universal adapter construction method based on IEC61968 standard as claimed in claim 1, is characterized in that: the XML format information in described step (1) is included in XMLSchema file.
3. the bus universal adapter construction method based on IEC61968 standard as claimed in claim 2, is characterized in that: described XML Schema file reads by XML read module.
4. the bus universal adapter construction method based on IEC61968 standard as claimed in claim 3, is characterized in that: described XML format information is resolved and met the XML Schema of IEC61968 standard and form XML create-rule by XMLSchema parsing module.
5. the bus universal adapter construction method based on IEC61968 standard as claimed in claim 3, is characterized in that: described XML Schema file is to be the document obtaining in record in file layout or XML native database or Web Service service.
6. the bus universal adapter construction method based on IEC61968 standard as claimed in claim 4, is characterized in that: in described step (2), by business XML data-mapping module, form the described mapping to XML Schema data layout to business XML data configuration.
7. the bus universal adapter construction method based on IEC61968 standard as claimed in claim 6, it is characterized in that: described business XML data-mapping module, according to the form of described business XML data and described XML create-rule, forms business XML data to the mapping of XQuery statement.
8. the bus universal adapter construction method based on IEC61968 standard as claimed in claim 1, is characterized in that: described step (3) generates described XQUERY statement by XQUERY enquiry module; Described XQUERY enquiry module generates executable XQuery statement and obtains Query Result by carrying out described XQuery statement according to the mapping of described business XML data, business XML data and application configuration.
9. the bus universal adapter construction method based on IEC61968 standard as claimed in claim 8, it is characterized in that: in described step (4), described Query Result is filled in the form of XML Schema regulation, formed the document of the final business information XML that meets XML Schema standard.
10. the bus universal adapter construction method based on IEC61968 standard as claimed in claim 9, is characterized in that: the document of described business information XML generates by standard format XML generation module.
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Cited By (5)
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| CN105530249A (en) * | 2015-05-22 | 2016-04-27 | 国网青海省电力公司西宁供电公司 | IEC61968 standard adapter based distribution network service integration method |
| CN105787808A (en) * | 2016-03-01 | 2016-07-20 | 中国电力科学研究院 | IEC61968 standard document generation system and method based on generic programming and reflection mechanism |
| CN107562543A (en) * | 2017-09-08 | 2018-01-09 | 深圳易嘉恩科技有限公司 | Method based on multiple threads XBRL criteria for classifications |
| CN109992554A (en) * | 2019-03-12 | 2019-07-09 | 中国科学院国家空间科学中心 | A kind of implementation method of the 1553B bus communication protocol described based on general Schema structure |
| CN112131858A (en) * | 2020-08-24 | 2020-12-25 | 深圳供电局有限公司 | Power grid panoramic model importing automatic adaptation method and device and storage medium |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105530249A (en) * | 2015-05-22 | 2016-04-27 | 国网青海省电力公司西宁供电公司 | IEC61968 standard adapter based distribution network service integration method |
| CN105787808A (en) * | 2016-03-01 | 2016-07-20 | 中国电力科学研究院 | IEC61968 standard document generation system and method based on generic programming and reflection mechanism |
| CN107562543A (en) * | 2017-09-08 | 2018-01-09 | 深圳易嘉恩科技有限公司 | Method based on multiple threads XBRL criteria for classifications |
| CN107562543B (en) * | 2017-09-08 | 2020-11-10 | 深圳易嘉恩科技有限公司 | Method for processing XBRL classification standard based on multithreading |
| CN109992554A (en) * | 2019-03-12 | 2019-07-09 | 中国科学院国家空间科学中心 | A kind of implementation method of the 1553B bus communication protocol described based on general Schema structure |
| CN112131858A (en) * | 2020-08-24 | 2020-12-25 | 深圳供电局有限公司 | Power grid panoramic model importing automatic adaptation method and device and storage medium |
| CN112131858B (en) * | 2020-08-24 | 2024-03-29 | 深圳供电局有限公司 | Automatic adaptation method, device and storage medium for importing panoramic model of power grid |
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Owner name: CHINA ELECTRIC POWER RESEARCH INSTITUTE STATE GRID Free format text: FORMER OWNER: CHINA ELECTRIC POWER RESEARCH INSTITUTE STATE GRID JIANGXI ELECTRIC POWER RESEARCH INSTITUTE Effective date: 20150505 |
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Effective date of registration: 20150505 Address after: 100031 Xicheng District West Chang'an Avenue, No. 86, Beijing Applicant after: State Grid Corporation of China Applicant after: China Electric Power Research Institute Applicant after: State's net Jiangxi Province Electric power Science Academe Applicant after: State Grid Shandong Electric Power Company Address before: 100031 Xicheng District West Chang'an Avenue, No. 86, Beijing Applicant before: State Grid Corporation of China Applicant before: China Electric Power Research Institute Applicant before: State's net Jiangxi Province Electric power Science Academe |
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