CN104573213A - G-language-based generating method of intelligent electronic equipment electric wiring graph - Google Patents
G-language-based generating method of intelligent electronic equipment electric wiring graph Download PDFInfo
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- CN104573213A CN104573213A CN201410843679.0A CN201410843679A CN104573213A CN 104573213 A CN104573213 A CN 104573213A CN 201410843679 A CN201410843679 A CN 201410843679A CN 104573213 A CN104573213 A CN 104573213A
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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
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- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
Abstract
The invention discloses a G-language-based generating method of an intelligent electronic equipment electric wiring graph. The method includes: hierarchically saving the electric wiring graph to a G file according to a G language hierarchical structure; by intelligent electronic equipment, analyzing the G file, and reconstructing the association of the graphic information and dynamic data of the electric wiring graph; by the intelligent electronic equipment, drawing the static graph and dynamic graph of the electric wiring graph on a liquid crystal screen; by the intelligent electronic equipment, inquiring and comparing the dynamic data of the electric wiring graph, and completing the dynamic graph refreshing of the electric wiring graph; by the intelligent electronic equipment, inquiring the sensitive areas of the electric wiring graph, and issuing a control command to achieve the control function of an electric element. By the method, the electric wiring graph is displayed on the intelligent electronic equipment, a graph description file is simplified, the operation state and real-time tidal information of an intelligent substation can be dynamically displayed in real time, a visualized electric element control manner is provided, and the intelligent substation is allowed to operate safely and stably.
Description
Technical field
The invention belongs to power system automatic field, provide a kind of intelligent electronic device electrical wiring map generalization method based on G language, be applicable to intelligent electronic device liquid crystal display electric hookup in intelligent substation.
Background technology
Along with the development of China's intelligent power grid technology, electric substation automation system obtains applying more and more on a large scale in the intelligent substation of various electric pressure.Electric substation automation system is made up of, comprising various protective device, safety stabilizing devices, measure and control device, merge cells, intelligent operation box and communicator etc. the various intelligent electronic device with difference in functionality.By one of basic function that the electric hookup of liquid crystal display display system is intelligent electronic device.In the day-to-day operation process of intelligent substation, operation maintenance personnel often need to check its electric hookup by the liquid crystal display of these intelligent electronic devices, thus understand current intelligent electronic device role and operation of being correlated with to relevant device in whole intelligent substation.
Electric system figure Description standard (being called for short " G language ") cannot directly express the deficiencies such as electric system figure and model integration for the common graphics exchange form based on SVG, the figures exchange basis of IEC61970-453 based on CIM grows up, is applied to a kind of novel picture description language of electric system.G language expresses the relevant information of power equipment and electrical network to graphically, supports to access electric power graphs and model interaction data efficiently, the electric power graphs between support different system and the exchange of model interaction data.G language is a kind of plain text language of the XML standard of following based on mark, the basic drawing format of compatible SVG.
For the electric hookup of the liquid crystal display system on screen at intelligent electronic device, traditional solution is the configuration file manually configuring user-defined format, such as text or binary file, be loaded in intelligent electronic device, carry out parsing by intelligent electronic device to it to reduce, thus drawing realizes the display of electric hookup in LCD screen.But, there is following problem in similar this implementation method:
(1) in electric system, the Drawing Object of electric hookup mainly refers to each power equipment, such as isolating switch, bus, disconnecting link, transformer, electric capacity, reactance etc., and other are the text and the chart that describe these status of electric power.Traditional configuration describes the concept often directly cannot expressing electric hookup figure and model integration, but the description of the figure of these equipment is split into the fundamental figures such as scrappy straight line, circle, rectangle, therefore the concept at electric system interval also cannot be described.
(2) use the configuration file of user-defined format that same power equipment pel duplicate packages in different electric figures also can be caused to contain, this will cause configuration file to become large, increase the used time of intelligent electronic device when resolving configuration file, thus affect the operational efficiency of intelligent electronic device.
(3) figure using the configuration file of user-defined format to be also unfavorable in system between distinct device has access to and alternately, the figure of same content need repeat to draw in distinct device, adds the workload of system maintenance.
Summary of the invention
The object of the invention is to propose a kind of intelligent electronic device electrical wiring map generalization method based on G language, for realizing high efficiency display electric hookup on the liquid crystal display of intelligent electronic device, state is provided to refresh in real time and controlling functions intuitively, thus improve the labour productivity of intelligent substation operation maintenance personnel, better ensure the Stability and dependability that intelligent substation runs.
In order to solve the problem, the technical solution used in the present invention is:
Based on an intelligent electronic device electrical wiring map generalization method for G language, it is characterized in that: comprise the following steps:
(1), the graphical information of electric hookup and the attribute information of power equipment are saved to G file by the layering of G language hierarchical structure;
(2), intelligent electronic device resolves G language graphic file, G language metafile and G language interval template file, the each electric figure of instantiation, electrically pel and interval figure, each electric figure and electric pel are placed in the same coordinate system, the graphical information of reconstruct electric hookup, completes the dynamic data information association of electric hookup;
(3), intelligent electronic device is drawn electric hookup static graphics, initialization electric hookup dynamic data initial value, and is drawn electric hookup motion graphics according to data initial value in LCD screen;
(4), inquiry electric hookup association dynamic data, compare with the legacy data preserved, erasing affiliated area in old figure, draw new figure, complete electric hookup motion graphics refresh;
(5), inquire about electric hookup sensitizing range, select the control object that electric pel is corresponding, issue the controlling functions of control command realization to force device.
A kind of aforesaid intelligent electronic device electrical wiring map generalization method based on G language, is characterized in that: described step (1) specifically comprises the following steps:
1) the G language representation that in electric hookup, each graphical information is corresponding, is determined: the graphical information of electric hookup comprises static graphical information and motion graphics information, the basic drawing element of G language is used to describe the static graphics of electric hookup, use the G language pel drawing element of association dynamic data to describe the motion graphics of electric hookup, use the G language interval template elements of association dynamic data to describe the interval information of electric hookup;
2), the electric pel of every type is defined as corresponding pel pictorial information according to G language format specification, save as single G language metafile, wherein comprising information should have pel drawing area size, state number, the basic drawing element of each state and coordinate information thereof;
Each partiting template is defined as corresponding interval pictorial information according to G language format specification, save as G language interval template file, wherein comprising information should have each and coordinate information of interval drawing area size, the pel element comprised, graphic element and annexation;
3), by the attribute information of power equipment corresponding to the graphical information of whole electric hookup and each pel, interval be saved to G language graphic file by the layering of G language hierarchical structure, wherein comprise location coordinate information, drawing rotates and scaling information, dynamic data related information, control operation related information, pel or interval template file title information.
4) data structure of preserving the basic drawing element information of G language, is built, the all properties information of basic drawing element can be stored wherein, build the data structure of preserving G language pel drawing element information, it should be made up of the data structure of the basic pictorial information of multiple preservation and the data structure of preserving its reference information, build the data structure of preserving partiting template drawing element information between G language, it should be quoted by the data structure of the basic pictorial information of one or more preservation and pel pictorial information and interval and form with the data structure of configuration information.
A kind of aforesaid intelligent electronic device electrical wiring map generalization method based on G language, it is characterized in that: described step (2) specifically comprises: according to the different pieces of information structure of preserving electric figure, electrically pel and interval figure, according to the same coordinate system scaling, the calculating such as Rotation and Zoom are carried out to electric pel and interval figure, obtain each graphic element coordinate information under the same coordinate system, complete the structure of graphical information; Simultaneously by the dynamic data information corresponding to different pel stored in the data structure of correspondence, complete the association of dynamic data.
A kind of aforesaid intelligent electronic device electrical wiring map generalization method based on G language, it is characterized in that: described step (3) specifically comprises: intelligent electronic device draws static graphics element in order in LCD screen, then, the dynamic data of its association is read according to dynamic graphical component attribute of an element, save as primary data, basic drawing element combination corresponding to current state is obtained according to the value of these data, LCD screen is drawn this pel element in order, repetition like this, completes the drafting of motion graphics element.
A kind of aforesaid intelligent electronic device electrical wiring map generalization method based on G language, it is characterized in that: described step (4) specifically comprises: intelligent electronic device inquires about the dynamic data of dynamic graphical component association in order, make it to compare with the value of preserving before, if the change of the state of generation, then upgrade save value, wipe this pel, and the basic drawing element combination of its correspondence is obtained according to the state value after renewal, LCD screen repaints this pel element in order, repetition like this, completes the refreshing of motion graphics element.
A kind of aforesaid intelligent electronic device electrical wiring map generalization method based on G language, it is characterized in that: described step (5) specifically comprises: the sensitizing range of intelligent electronic device inquiry electric hookup dynamic graphical component, if there is electric hookup dynamic graphical component selected, then enter the control flow of the force device corresponding to this pel, select the control object that electric hookup dynamic graphical component is corresponding, issue control command and complete operation to this force device by user.
A kind of aforesaid intelligent electronic device electrical wiring map generalization method based on G language, is characterized in that: G language interval template elements is made up of basic drawing element and pel drawing element.
The beneficial effect that the present invention reaches: the present invention can provide a kind of intelligent electronic device electrical wiring map generalization method based on G language, graphics description file is defined according to the principle of electric system interval and force device layering, the complexity of graphic simplicity description document, really to realize in intelligent substation between each system and knowledge sharing and alternation electric hookup between intelligent electronic device.
The electric hookup that this method is drawn can show running status and the Real-time Power Flow Information of each electrical equipment in intelligent substation dynamically in real time, and the parsing of intelligent electronic device can be alleviated and draw the burden of electric hookup, there is provided force device control mode intuitively, the safety of more effective guarantee intelligent substation, stable operation.
Accompanying drawing explanation
Fig. 1 is the FB(flow block) of the electrical wiring drawing generating method based on G language.
Fig. 2 is G language Metafile format schematic diagram.
Fig. 3 is G language interval template file form schematic diagram.
Fig. 4 is G language graphics file format schematic diagram.
Fig. 5 is certain intelligent substation electrical wiring diagram.
Embodiment
Below in conjunction with accompanying drawing, the invention will be further described.
As shown in Figure 1, a kind of intelligent electronic device electrical wiring map generalization method based on G language, concrete steps are as follows:
(1) determine the G language representation that in electric hookup, each graphical information is corresponding, the graphical information of electric hookup comprises static graphical information and motion graphics information.
The basic drawing element of G language is used to describe the static graphics of electric hookup.Such as: bus represents with " Bus " graphic element in G language specification; Electric pressure, line name, force device numbering etc. represent with " Text " graphic element in G language specification; Connecting line between force device represents with " ConnectLine " graphic element in G language specification.
The G language pel drawing element of association dynamic data is used to describe the motion graphics of electric hookup.Such as: isolating switch is with " CBreaker " pel element representation in G language specification; Isolation switch is with " Disconnector " pel element representation in G language specification; Grounding switch is with " GroundDisconnector " pel element representation in G language specification; Power Flow Information is with " DText " pel element representation in G language specification.
G language interval template elements is used to describe the interval information of electric hookup.G language interval template elements is made up of basic drawing element and pel drawing element.
The electric pel of every type is defined as corresponding pel pictorial information according to G language format specification, save as G language metafile, concrete form is shown in Fig. 2.Wherein comprise information and should have pel drawing area size, state number, the basic drawing element of each state and coordinate information thereof etc.
Each partiting template is defined as corresponding interval pictorial information according to G language format specification, and save as G language interval template file, concrete form is shown in Fig. 3.Wherein comprise information and should have interval drawing area size, the pel element comprised, graphic element each and coordinate information and annexation etc.
(3) attribute information of power equipment corresponding to the graphical information of electric hookup and each pel, interval is saved to G file by the layering of G language hierarchical structure, file layout as shown in Figure 4.The information that each graphic element needs has its location coordinate information, drawing rotates and scaling information, dynamic data related information, control operation related information, pel or interval template file title information etc.
(4) build the data structure of preserving basic drawing element information, all properties information of basic drawing element can be stored wherein.Build the data structure of preserving pel drawing element information, it should be made up of the data structure of the basic pictorial information of multiple preservation and the data structure of preserving its reference information.Build the data structure of partiting template drawing element information between preserving, it should be quoted by the data structure of the basic pictorial information of one or more preservation and pel pictorial information and interval and form with the data structure of configuration information.
(5) disposable parsing G language graphics description file during intelligent electronic device initialization, the data structure of each basic drawing element of instantiation, pel drawing element and a partiting template drawing element, it is deposited by static graphics and motion graphics classified order, wherein when pel drawing element and partiting template drawing element instantiation, needs the Rotation and Zoom carrying out coordinate to calculate.
(6) intelligent electronic device draws static graphics element in order in LCD screen.Then, read the dynamic data of its association according to dynamic graphical component attribute of an element, save as primary data, obtain basic drawing element combination corresponding to current state according to the value of these data, LCD screen is drawn this pel element in order.Repetition like this, completes the drafting of motion graphics element.Figure 5 shows that the electric hookup that certain intelligent electronic device is drawn.
(7) intelligent electronic device inquires about the dynamic data of dynamic graphical component association in order, make it to compare with the value of preserving before, if the change of the state of generation, then upgrade save value, wipe this pel, and the basic drawing element combination of its correspondence is obtained according to the state value after renewal, LCD screen repaints this pel element in order.Repetition like this, completes the refreshing of motion graphics element.As in Fig. 5, if the circuit-breaker status information associated by isolating switch 5013 changes, then isolating switch 5013 graph of a correspondence region will be repainted, and is finally shown as corresponding state.
(8) sensitizing range of intelligent electronic device inquiry electric hookup dynamic graphical component, if there is electric hookup dynamic graphical component selected, then enter the control flow of the force device corresponding to this pel, select the control object that electric hookup dynamic graphical component is corresponding, issue control command and complete operation to this force device by user.
More than show and describe ultimate principle of the present invention, principal character and advantage.The technician of the industry should understand; the present invention is not restricted to the described embodiments; what describe in above-described embodiment and instructions just illustrates principle of the present invention; without departing from the spirit and scope of the present invention; the present invention also has various changes and modifications, and these changes and improvements all fall in the claimed scope of the invention.Application claims protection domain is defined by appending claims and equivalent thereof.
Claims (7)
1., based on an intelligent electronic device electrical wiring map generalization method for G language, it is characterized in that: comprise the following steps:
(1), the graphical information of electric hookup and the attribute information of power equipment are saved to G file by the layering of G language hierarchical structure;
(2), intelligent electronic device resolves G language graphic file, G language metafile and G language interval template file, the each electric figure of instantiation, electrically pel and interval figure, each electric figure and electric pel are placed in the same coordinate system, the graphical information of reconstruct electric hookup, completes the dynamic data information association of electric hookup;
(3), intelligent electronic device is drawn electric hookup static graphics, initialization electric hookup dynamic data initial value, and is drawn electric hookup motion graphics according to data initial value in LCD screen;
(4), inquiry electric hookup association dynamic data, compare with the legacy data preserved, erasing affiliated area in old figure, draw new figure, complete electric hookup motion graphics refresh;
(5), inquire about electric hookup sensitizing range, select the control object that electric pel is corresponding, issue the controlling functions of control command realization to force device.
2. a kind of intelligent electronic device electrical wiring map generalization method based on G language according to claim 1, is characterized in that: described step (1) specifically comprises the following steps:
1) the G language representation that in electric hookup, each graphical information is corresponding, is determined: the graphical information of electric hookup comprises static graphical information and motion graphics information, the basic drawing element of G language is used to describe the static graphics of electric hookup, use the G language pel drawing element of association dynamic data to describe the motion graphics of electric hookup, use the G language interval template elements of association dynamic data to describe the interval information of electric hookup;
2), the electric pel of every type is defined as corresponding pel pictorial information according to G language format specification, save as single G language metafile, wherein comprising information should have pel drawing area size, state number, the basic drawing element of each state and coordinate information thereof;
Each partiting template is defined as corresponding interval pictorial information according to G language format specification, save as G language interval template file, wherein comprising information should have each and coordinate information of interval drawing area size, the pel element comprised, graphic element and annexation;
3), by the attribute information of power equipment corresponding to the graphical information of whole electric hookup and each pel, interval be saved to G language graphic file by the layering of G language hierarchical structure, wherein comprise location coordinate information, drawing rotates and scaling information, dynamic data related information, control operation related information, pel or interval template file title information.
4) data structure of preserving the basic drawing element information of G language, is built, the all properties information of basic drawing element can be stored wherein, build the data structure of preserving G language pel drawing element information, it should be made up of the data structure of the basic pictorial information of multiple preservation and the data structure of preserving its reference information, build the data structure of preserving partiting template drawing element information between G language, it should be quoted by the data structure of the basic pictorial information of one or more preservation and pel pictorial information and interval and form with the data structure of configuration information.
3. a kind of intelligent electronic device electrical wiring map generalization method based on G language according to claim 2, it is characterized in that: described step (2) specifically comprises: according to the different pieces of information structure of preserving electric figure, electrically pel and interval figure, according to the same coordinate system scaling, the calculating such as Rotation and Zoom are carried out to electric pel and interval figure, obtain each graphic element coordinate information under the same coordinate system, complete the structure of graphical information; Simultaneously by the dynamic data information corresponding to different pel stored in the data structure of correspondence, complete the association of dynamic data.
4. a kind of intelligent electronic device electrical wiring map generalization method based on G language according to claim 3, it is characterized in that: described step (3) specifically comprises: intelligent electronic device draws static graphics element in order in LCD screen, then, the dynamic data of its association is read according to dynamic graphical component attribute of an element, save as primary data, basic drawing element combination corresponding to current state is obtained according to the value of these data, LCD screen is drawn this pel element in order, repetition like this, completes the drafting of motion graphics element.
5. a kind of intelligent electronic device electrical wiring map generalization method based on G language according to claim 4, it is characterized in that: described step (4) specifically comprises: intelligent electronic device inquires about the dynamic data of dynamic graphical component association in order, make it to compare with the value of preserving before, if the change of the state of generation, then upgrade save value, wipe this pel, and the basic drawing element combination of its correspondence is obtained according to the state value after renewal, LCD screen repaints this pel element in order, repetition like this, completes the refreshing of motion graphics element.
6. a kind of intelligent electronic device electrical wiring map generalization method based on G language according to claim 5, it is characterized in that: described step (5) specifically comprises: the sensitizing range of intelligent electronic device inquiry electric hookup dynamic graphical component, if there is electric hookup dynamic graphical component selected, then enter the control flow of the force device corresponding to this pel, select the control object that electric hookup dynamic graphical component is corresponding, issue control command and complete operation to this force device by user.
7. a kind of intelligent electronic device electrical wiring map generalization method based on G language according to claim 6, is characterized in that: G language interval template elements is made up of basic drawing element and pel drawing element.
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| CN107835995A (en) * | 2015-06-04 | 2018-03-23 | 雷诺股份公司 | The data related to motor vehicles are handled then diagrammatically to generate the method for the electric diagram of electrical system |
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| CN105512213A (en) * | 2016-02-03 | 2016-04-20 | 国家电网公司 | Intelligent substation primary-secondary equipment state information visual displaying method based on configuration files and G language |
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| CN105912821A (en) * | 2016-05-10 | 2016-08-31 | 南京国电南自电网自动化有限公司 | Design method of dynamic electrical power system primitive |
| CN107515977A (en) * | 2017-08-17 | 2017-12-26 | 南京国电南自电网自动化有限公司 | Relay protection main wiring diagram design method based on G language |
| CN107742012A (en) * | 2017-09-26 | 2018-02-27 | 南京国电南自电网自动化有限公司 | Secondary equipment in power system CIM G standard main wiring diagram generation methods |
| CN113553635A (en) * | 2021-06-28 | 2021-10-26 | 通号城市轨道交通技术有限公司 | Method and device for configuring graph base primitive, electronic equipment and storage medium |
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