CN106844470A - The pattern exhibition and analysis method of a kind of general field model based on SVG display techniques - Google Patents
The pattern exhibition and analysis method of a kind of general field model based on SVG display techniques Download PDFInfo
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- CN106844470A CN106844470A CN201611196891.8A CN201611196891A CN106844470A CN 106844470 A CN106844470 A CN 106844470A CN 201611196891 A CN201611196891 A CN 201611196891A CN 106844470 A CN106844470 A CN 106844470A
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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
- G06F16/90—Details of database functions independent of the retrieved data types
- G06F16/904—Browsing; Visualisation therefor
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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
- G06F16/83—Querying
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- 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 present invention relates to a kind of microcomputer data processing, the pattern exhibition and analysis method of particularly a kind of general field model based on SVG display techniques.It supports all kinds of reference models in power industry, and the basic data to describing business scope realizes structuring, the especially structuring of the association area reference model of intelligent grid standards system, graphical representation and navigation.By the present invention in that with the international standard Operating Vectorgraph such as SVG, it is preferred that several 3D figure presentation technologies towards power industry specific area, support all kinds of reference models in power industry, basic data to describing business scope realizes structuring, structuring expression is carried out by domain model, on the basis of the XML statements of formation standard, the two dimension to model is realized using SVG technologies, three-dimensional display, it is easy to the analysis and application to domain model, solve domain model and be not easy to modification, ambiguity is clear between domain model inner element, it is difficult to displaying directly perceived, the problems such as navigation.
Description
Technical field
The present invention relates to a kind of microcomputer data processing, particularly a kind of general field based on SVG display techniques
The pattern exhibition and analysis method of model.It supports all kinds of reference models in power industry, the basic number to describing business scope
Factually now the structuring of association area reference model of structuring, especially intelligent grid standards system, graphical representation and lead
Boat.
Background technology
Domain model is the visable representation to object in the concept class or real world in field, to show that dimension is
Standard, can be divided into one-dimensional domain model, two-dimentional domain model, field of three dimension model and multidimensional field model, wherein multidimensional field
Model refers to the domain model of the four-dimensional and above.One-dimensional domain model management can be used the Business Entity and therebetween of vector representation
Incidence relation, i.e. its criteria for classifying are one.Female item is divided into each subitem, is carried out according to a certain or certain group attribute, this
Kind or this group of attribute be called basis, standard or the principle of division, available its in addition to this group of attribute of the relation between each subitem
His attribute is characterized.Business Entity and incidence relation therebetween, i.e. its stroke that two-dimentional domain model management can be used matrix to represent
It is divided to criterion to be two.Field of three dimension model is that domain model is layered, and every layer can be represented with two-dimentional domain model, i.e.,
Its criteria for classifying is three.By that analogy, also four-dimensional domain model, N-dimensional domain model etc..
Chinese patent ZL2014102391353 discloses a kind of various dimensions product-design knowledge and pushes framework and structure side
Method, it is proposed that a kind of method that use SVG technologies are shown and analyze the general field model expressed with XML, but the above method
There is domain model and be not easy to modification, ambiguity is clear between domain model inner element, it is difficult to which displaying directly perceived, navigation etc. are asked
Topic.
The content of the invention
It is an object of the invention to providing one kind and being easily modified according to the deficiencies in the prior art part, can be effectively clear and definite
The figure of the general field model based on SVG display techniques of relation between domain model inner element, displaying directly perceived and navigation
Represent and analysis method.
The purpose of the present invention is realized by following approach：
The pattern exhibition and analysis method of a kind of general field model based on SVG display techniques, it is characterized by, including as follows
Step：
1st, domain knowledge is modeled, using general UML sign flag too development domain models；
2nd, formalization representation is carried out to domain model, specifically, i.e., domain model carries out formalization representation using XML, and institute
The XML format for using carries out canonical representation with the XMLSchema related to the domain model, is included in each domain model many
Individual XML element；
3rd, with pel come the XML element of the formation of alternative steps 2, every kind of XML element is represented with same pel；
4th, after pel being carried out into vector quantization, pel is represented using SVG technologies；And the association between the element representated by different pels
Connecting line and word tag between relation pel represent, forms various figures；
5th, pel is placed in different space structures, is expressed as areal model, three-dimensional stereo model；Or be expressed as many
Dimension three-dimensional model；
6th, step 5 gained three-dimensional model changes position according to space layout under space constraint；
7th, all figures and its pel are used uniformly across SVG images outputtings.
SVG (Scalable Vector Graphics, Scalable Vector image) described in technical solution of the present invention is mutual
(the formal recommendation standard of W3C, it is a kind of language that two-dimensional image is described using XML to Networking Alliance.It is based on as one kind
The description language of the two-dimension vector graphics of XML, SVG defines the multiple element of 17 class 80, it is allowed to which the image object of 3 kinds of forms is deposited
, be respectively vector graphics (path being such as made up of straight line, curve), dot chart as and text.Various image objects can
Combination, conversion, and its pattern can be changed, it is also possible to pretreatment object is defined as to facilitate reuse；SVG also supports various
Special efficacy, including nesting conversion, path is cut out, transparency is processed, filtering effects and template object etc.；Meanwhile, SVG can be mutual
Dynamic and dynamic, animation can be added directly into SVG texts, it is also possible to added by script, in new SVG versions, may be used also
To show the other information such as video, audio.SVG completes more complicated application by using script, and script is adjusted
Accessed or controlled all of element, attribute and property value with SVG object models (SVG Document Object Model)；
Any SVG picture elements can process the events such as similar mouse-click, double-click and input through keyboard using script；This
Outward, because SVG texts are the significant characters in XML name spaces, these characters can pass through to search as the keyword of SVG images
Index is held up and is inquired about.
SVG is the organic unity of figure, image, word and animation, and it is created and group using one group of element tags of group
The object in file and file is knitted, each SVG file is comprising outermost<svg>/svg>Label, the label is used for sound
The beginning and end of bright SVG file, label is stated this equates the html file in html file<html></html>.It is true
On, SVG file is exactly an XML file, and svg elements are the root elements of SVG file, and every other SVG elements are all them
Daughter element.
Grammer and form definition in SVG main bodys follows XML standards, is retouched by all kinds of element tags and the corresponding attribute of label
State SVG objects.It provides the object of six types, i.e. vector graphics (vector graphics shape), image
(image), Gradually varied fill (gradient filling), filter (filter), reusable unit (reusable
Components) and text (text), SVG is exactly that to constitute a kind of performance by these basic elements and object and object properties rich
Rich two-dimension vector graphics and vector/dot matrix mixed graph markup language.Different according to function, the main object of SVG can be classified as
Fundamental object and the major class of page-describing functional object two.
The XML (markup language of extension) can use in two different ways, and they are for semantic net all very
It is important.First, XML is a kind of language that can directly use, and itself represents information.It is more special that second, XML can be used for definition
The language of industry.In fact, XML has been used as the basis of various specialized language.Additionally, XML-schema is to define XML document
The language of type grant structure and data type.Pattern definition sheet as an XML document, and for verifying other XML documents
Content.Therefore an XML-schema can be used for definition specialized language as XHTML.Different from DTD
Early stage DTD form, an XML-schema meets XML grammers in itself.Meet the language of XML grammers（As XHTML, but different from one
As HTML）Syntactic analysis, checking and conversion effectively can be carried out by standard x ML processors.
It is, when previous very active research field, occur many for network knowledge representation language is defined
Propose and new standard.Most important of which has RDF patterns and DAML+OIL（OWL is newly defined as recently）, before the latter is defined on
On person.Additionally, also XML-schema and Topic Maps is also regarded as a kind of knowledge representation language sometimes.
From in terms of grammer viewpoint, RDF uses XML, and DAML+OIL uses RDF.From from the aspect of semanteme, ontology knowledge is used
XML-schema, RDF patterns or DAML+OIL are all based on the concept of NameSpace, this defines any XML, RDF, DAML+
The expression environment of OIL expression formulas.
By the present invention in that with the international standard Operating Vectorgraph such as SVG, it is preferably several specific towards power industry
The 3D figure presentation technologies in field, support all kinds of reference models in power industry, and the basic data to describing business scope is realized
Structuring, by carrying out structuring expression to domain model, forms on the basis of the XML statements of standard, and it is right to be realized using SVG technologies
The two dimension of model, three-dimensional display is easy to the analysis and application to domain model, solves domain model and is not easy to modification, field mould
Ambiguity is clear between type inner element, it is difficult to intuitively the problems such as displaying, navigation.
Brief description of the drawings
Fig. 1 is the received text structured representation and the schematic flow sheet of methods of exhibiting described in the embodiment of the present invention.
The present invention is described further with reference to embodiment.
Specific embodiment
Most preferred embodiment：
Referring to the drawings 1, one kind is based on structural data model and its presentation technology, and uses SVG technologies, to general field model
Pattern exhibition and analysis method, it is as follows the step of the method：
Step 1：Domain knowledge is modeled, using general UML sign flag too development domain models.
Step 2：Formalization representation is carried out to domain model, specifically, i.e., domain model carries out formalization table using XML
Show, and the XML format for being used carries out canonical representation with the XMLSchema related to the domain model.
Step 3：With pel come the XML element of the formation of alternative steps 2, every kind of XML element is represented with same pel,
Specifically should be with directly perceived, understandable for principle is formulated with which kind of pel, the element of such as expression automobile is can be with a car icon come table
Show；
Step 4：After pel is carried out into vector quantization, pel is represented using SVG technologies.And between the element representated by different pels
Incidence relation can be represented with the connecting line and word tag between pel.
Step 5：Pel is placed in different space structures, areal model, three-dimensional stereo model is expressed as, also may be used
Representing turns into multidimensional（4 dimension and more than）Three-dimensional model.
Step 6：Step 5 gained three-dimensional model can change position according to space layout under space constraint.
Step 7：All figures（Such as connecting line and word tag between pel）And its pel to be used uniformly across SVG figures defeated
Go out.
Wherein, to the mapping of XSD, (XSD is the another name of XML Schema to domain model, because XML Schema files
Suffix is XSD) represent the content of step 1-2；The mapping of structured text from XSD to XML/CIM, expresses from standardization
The process of the specific data instance of form generation standardization, is both constraints of the XML Schema to XML file in step 2；From
XML/CIM structured texts to SVG/AJAX/JSON then represent be step 3 content.Step 4- steps 7 are in graphical soldier
Embodied in front end.Normal data source, normative analytic model and the analysis engine based on metadata and structured text are then provided
The standard information of relation between standard data message and engine, predominantly pel and XML element.
Key point of the invention is：
1st, domain model carries out formalization representation technology：Domain model carries out formalization representation, and domain model uses XML language
Represent, canonical representation is carried out with XMLSchema.
2nd, the element of domain model is represented using pel：The element during domain model XML is expressed is expressed using pel.
3rd, the domain model of multi-C stereo is shown using SVG：Areal model, three three-dimensional models are expressed as, according to dimension
Degree is different, can represent as multi-C stereo model.
The not described part of the present invention is same as the prior art.
Claims (1)
1. the pattern exhibition and analysis method of a kind of general field model based on SVG display techniques, it is characterized by, including such as
Lower step：
Step 1：Domain knowledge is modeled, using general UML sign flag too development domain models；
Step 2：Formalization representation is carried out to domain model：Domain model carries out formalization representation using XML, and used
XML format carries out canonical representation with the XMLSchema related to the domain model；Multiple XML are included in each domain model
Element；
Step 3：With pel come the XML element of the formation of alternative steps 2, every kind of XML element is represented with same pel；
Step 4：After pel is carried out into vector quantization, pel is represented using SVG technologies；And between the element representated by different pels
Connecting line and word tag between incidence relation pel represent, forms various figures；
Step 5：Pel is placed in different space structures, areal model, three-dimensional stereo model is expressed as, or represent
As multi-C stereo model；
Step 6：Step 5 gained three-dimensional model can change position according to space layout under space constraint；
Step 7：All figures and its pel are used uniformly across SVG images outputtings.
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Cited By (5)
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| CN107844634A (en) * | 2017-09-30 | 2018-03-27 | 平安科技（深圳）有限公司 | Polynary universal model platform modeling method, electronic equipment and computer-readable recording medium |
| CN108762731A (en) * | 2018-05-21 | 2018-11-06 | 中国电力科学研究院有限公司 | A kind of general field model panorama visualization method and system |
| CN109255046A (en) * | 2018-08-21 | 2019-01-22 | 浙江浙大中控信息技术有限公司 | The dynamic realizing method of vector graphical element |
| CN109686225A (en) * | 2018-12-24 | 2019-04-26 | 广州供电局有限公司 | Electric power system data method for visualizing, device, computer equipment and storage medium |
| CN110968737A (en) * | 2019-11-13 | 2020-04-07 | 中国人民解放军92859部队 | Open type ocean geographic information symbol construction system and implementation method thereof |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107844634A (en) * | 2017-09-30 | 2018-03-27 | 平安科技（深圳）有限公司 | Polynary universal model platform modeling method, electronic equipment and computer-readable recording medium |
| CN108762731A (en) * | 2018-05-21 | 2018-11-06 | 中国电力科学研究院有限公司 | A kind of general field model panorama visualization method and system |
| CN109255046A (en) * | 2018-08-21 | 2019-01-22 | 浙江浙大中控信息技术有限公司 | The dynamic realizing method of vector graphical element |
| CN109686225A (en) * | 2018-12-24 | 2019-04-26 | 广州供电局有限公司 | Electric power system data method for visualizing, device, computer equipment and storage medium |
| CN110968737A (en) * | 2019-11-13 | 2020-04-07 | 中国人民解放军92859部队 | Open type ocean geographic information symbol construction system and implementation method thereof |
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