CN107341197B - Multi-version graphic difference visualization display method for power system - Google Patents
Multi-version graphic difference visualization display method for power system Download PDFInfo
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Abstract
The invention discloses a method for visually displaying differences of multi-version graphs of an electric power system, which comprises the following steps of: step S1, configuring a primitive comparison rule base; step S2 opens the graphics file of the compared version; step S3, selecting a target version graphic file for comparing differences; step S4, based on CIM/G language specification, obtaining the graphic elements and attribute sets thereof contained in the graphic file of the compared version and the graphic file of the target version, recording as set 1 and set 2, screening out the graphic elements and attributes which do not participate in comparison in the sets according to the rule base obtained in step S1, comparing the set 1 and the set 2, and storing the graphic elements and attributes with difference in the comparison result set; step S5 is to display the graphs participating in comparison in the main window and the auxiliary window of the same graph browser; step S6 sequentially checks each primitive with differences, and queries attributes with differences in the primitives. The invention realizes the visual display of the difference between the graphic files of different versions.
Description
Technical Field
The invention relates to a visual display method for multi-version graph difference of an electric power system under large power grid time sequence construction, and belongs to the technical field of power grid dispatching automation.
Background
With the advance of the time sequence construction of a large power grid and the further deepening of the application of the intelligent power grid dispatching control system, each application module puts higher requirements on a power grid model and a graph which are used as the basis of the safe and stable operation of the power grid. At present, a better maintenance method of a current graph of a power grid is provided by an intelligent power grid dispatching control system, and various researches are also made on a power grid graph multi-version management method based on a graph version storage identifier, for example, a power system graph multi-version dynamic storage and release method disclosed in patent 201611164736.8 provides a power system graph multi-version dynamic storage and release method, the graph multi-version is managed together from a time dimension and a space dimension, and information linkage is established between graph models, so that the purpose that the same power grid graph establishes a plurality of graph versions based on the same graph set is achieved. However, few studies are currently conducted on methods for visually displaying differences between multiple versions of a grid graph.
In the current intelligent power grid dispatching control system, power grid graphs need to be maintained frequently along with the production of power grid infrastructure projects, the graph management mode in the maintenance process is relatively single, a visual display method for modifying contents during each maintenance is lacked, the continuity and traceability of graph maintenance are poor, and an effective technical management and control means for multi-version unified maintenance of the graphs is insufficient.
Disclosure of Invention
Aiming at the defects in the prior art, the invention aims to provide a method for visually displaying differences of multi-version graphics of an electric power system, which can switch different versions of a displayed graphic in a main window of a graphic browser, can simultaneously display graphic files of different versions in the main window and an auxiliary window of the graphic browser, can automatically compare the differences among the graphic files of the versions, obviously identify primitives and attributes thereof which cause the differences among the graphic files of the versions on a picture, and realize the visual display of the differences among the graphic files of the different versions.
In order to achieve the purpose, the invention is realized by the following technical scheme:
the invention discloses a method for visually displaying differences of multi-version graphs of an electric power system, which comprises the following steps of:
step S1, configuring a primitive comparison rule base: selecting the primitives and attributes thereof which participate in comparison, and storing the primitives and the attributes in a tree structure;
step S2, opening the compared version of the graphics file: switching the graph in the main window to the graph file of the compared version in the graph browser;
step S3, selecting a target version of the graphic file for comparison of differences: selecting target version graphic files for comparing differences in a graphic browser;
step S4, comparing and storing the difference between the graphic elements and the attributes thereof in the graphic files participating in the comparison: based on CIM/G language specification, obtaining the primitives and attribute sets thereof contained in the graph file of the compared version and the graph file of the target version, marking as set 1 and set 2, screening out the primitives and attributes which do not participate in comparison in the set according to the rule base obtained in the step S1, comparing the set 1 and the set 2, and storing the primitives and attributes with differences in a comparison result set;
step S5, simultaneously displaying the graphs participating in comparison in the main window and the auxiliary window of the graphical browser: arranging a main window and an auxiliary window from top to bottom, equally dividing a display area of a graphic browser, displaying graphic files of the compared versions in the main window, and displaying graphic files of target versions for comparing differences in the auxiliary window;
step S6, viewing each difference primitive on the primary and secondary windows: and sequentially checking each primitive with difference according to the comparison result set obtained in the step S4, and querying attributes with difference in the primitives.
The graphic file is a CIM/G file.
The multiple versions of the graphics file are multiple versions of the graphics file generated by storing the modified results of each time when the same graphics is maintained.
In step S1, the specific method for configuring the primitive comparison rule base is as follows: adding a menu item for configuring a primitive comparison rule base in a graphic browser, clicking the menu item to pop up a corresponding configuration dialog box, automatically counting all primitive types and primitive attributes by the graphic browser, listing the primitive types and the primitive attributes in the dialog box in parallel, selecting the primitive types and the attributes to be involved in version comparison in the dialog box, and storing a selection result in a tree structure; for screening primitives and attributes in advance that need to be compared.
In step S2, the specific method for opening the compared version of the graphic file is as follows:
the graphic browser can automatically search all versions of the opened graphics of the main window of the graphic browser and paths of the files corresponding to the versions on the file server, then a toolbar for switching different versions of the graphics is newly added in the graphic browser, buttons corresponding to the versions are added in the toolbar, and after the buttons of the corresponding versions are clicked, the graphic browser can download the files from the file server according to the paths of the files of the corresponding versions and display the files in the main window.
In step S3, the specific process of selecting the target version of the graphic file for comparing differences is as follows:
s301, clicking a mouse to pop up a right-click menu at a blank position of a display area of a main window of the graphical browser;
s302, selecting a 'version comparison' menu item from a right-click menu, popping up a corresponding version selection dialog box, and listing each version of the graph in the dialog box in a list form according to the version information obtained from the file server in the step S2;
s303, select the target version in the version selection dialog, and click the confirm button to close the dialog.
In step S4, the specific method for comparing and storing the primitive and attribute differences in the graphics files involved in the comparison is as follows:
analyzing two graph files participating in comparison based on CIM/G standard through a QDomDocument class in Qt to obtain two initial sets containing all primitives and attribute information thereof in the files; screening out primitives and attributes which do not participate in comparison from the initial set according to the rule base obtained in the step S1, thereby obtaining two sets to be compared; comparing each attribute of the primitives existing in the two sets to be compared at the same time in sequence, and if different attributes exist, storing the attributes with differences, the values of the attributes and the primitive identification IDs in a comparison result set; and for the primitive contained in only one of the sets to be compared, adding an attribute named isnewobj to the primitive, setting the value of the attribute to be 1, and adding the attribute to the comparison result set.
In step S5, the specific method for simultaneously displaying the graphs participating in comparison in the main window and the sub window of the same graphic browser is as follows:
the browser automatically clears all the existing auxiliary windows, pops up a new auxiliary window below the main window, adjusts the height of the auxiliary window to be the same as that of the main window so as to achieve the purpose of equally dividing the display area of the browser, the main window displays the graphic files of the compared versions, and the auxiliary window displays the graphic files of the target versions for comparing differences.
In step S6, the specific method for sequentially checking each difference primitive is as follows:
s601, sequentially switching the differential primitives to be highlighted currently, displaying the differential primitives in the middle of each window by the main window and the auxiliary window in an automatic zooming and canvas moving mode, and marking by red arrows;
s602, when the mouse is hovered above the graphics primitives with the difference, a Tip prompt window is popped, and the different attributes of the graphics primitives are specifically indicated.
When the primitives and the attribute differences thereof in the graphics files of the versions are compared, the ID attribute of each primitive is used as the identity of the primitive, and the ID attribute value of each primitive cannot be changed in the process of graphics maintenance.
The invention realizes simple and visual display of the difference content of each version of the graph. Different versions of the display graph are switched in the browser main window; different versions of the same power dispatching system graph are displayed at the same time in the main window and the auxiliary window of the same graph browser; the method for displaying the difference graphic elements in the main window and the auxiliary window of the graphic browser is realized; the method for prompting the attribute difference of the specific display graphic elements through the Tip of the mouse is realized; the multi-version graph difference visualization display method of the power system further improves the multi-dimensional control level and the practical level of the graphs in multiple versions, meets the requirements of rapid construction and development of various levels of power grids on the power grid graphs in the intelligent power grid dispatching control system under the extra-high voltage continuous commissioning background, and has good application prospect; the method can visually display the difference content after respective maintenance when the graphic file of the power system is maintained, improves the support capability of graphic maintenance and the practical level of multiple versions of the graphic, and has good application prospect.
Drawings
FIG. 1 is a flow chart for visually demonstrating differences in power system graphics;
FIG. 2 is a tree structure diagram corresponding to the primitive comparison rule base;
FIG. 3 is a comparison schematic based on primitive attributes;
FIG. 4 is a diagram of a graphical browser primary and secondary window layout.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.
In the existing intelligent power grid dispatching control system, a graph file adopts a power system graph description specification, namely a CIM/G language specification, which is called as a G file for short, and can represent a complete graph; the system provides a browser for analyzing and displaying the specified graphic files, and different graphic files can be displayed in the main window and the auxiliary window of the browser at the same time; and the corresponding primitive can be located in the browser window according to the primitive's identification ("ID" attribute), and the difference primitive is shown in the middle of the respective window by automatically zooming, moving canvas, while marked with red arrows. The graphic multi-version maintenance tool in the existing intelligent power grid dispatching control system stores G files of the same graphic in different versions in different file paths. The inventor finds that different versions of files of the graph are displayed simultaneously through a main window and an auxiliary window of a browser, different primitives are marked obviously, and meanwhile, the different primitive attributes are prompted to be displayed specifically through Tip, so that the method becomes an important mode for visually displaying the differences of the multi-version graphs of the power system.
The invention discloses a multi-version difference visualization display method for a power system graph, which comprises the following steps of:
step S1, configuring a rule base for primitive comparison: primitives and their attributes are selected for comparison and stored in a tree structure, as in FIG. 2.
And adding a menu item for configuring a primitive comparison rule base in the graphic browser, clicking the menu item to pop up a corresponding configuration dialog box, automatically counting all primitive types and primitive attributes by the graphic browser, listing the primitive types and the primitive attributes in the configuration dialog box, selecting the primitive types and the attributes which participate in version comparison next in the configuration dialog box, and finally storing the selection result in a tree structure. Therefore, the primitives and attributes to be compared can be screened in advance, and the comparison result is simplified. Step S2, opening the compared version of the graphics file: the graphics in the main window are switched to the compared version in the graphics browser (GExplor).
The graphic browser can automatically search all versions of the currently opened graphics of the main window of the graphic browser and paths of the files corresponding to the versions on the file server, then a toolbar for switching different versions of the graphics is newly added in the graphic browser, buttons corresponding to the versions are added in the toolbar, and after the buttons of the corresponding versions are clicked, the graphic browser can download the files from the file server according to the paths of the files of the corresponding versions and display the files in the main window.
Step S3, selecting a target version of the graphic file for comparison of differences: and selecting a target version of the graphic file for comparison in the graphic browser, and performing difference comparison and display on the target version of the graphic file and the compared version of the graphic file selected in the step S2.
Adding a right key menu item 'version comparison' in the browser, and popping up a right key menu when a mouse is clicked at a blank position of a display area of a main window of the graphical browser; after clicking the 'version comparison' menu item by a mouse, popping up a corresponding 'version selection' dialog box; listing versions of the current graphic in the dialog box in a list form according to the version information obtained in the step S2; select the target version in the "version select" dialog and click the "confirm button" to close the dialog, proceeding to the next step.
Step S4, calculating and storing the difference between the graphic elements and attributes in the graph files involved in comparison: analyzing the graph files involved in the comparison based on the CIM/G specification to obtain respective primitive and attribute sets, screening out the primitives and attributes which do not belong to the rule base based on the rule base obtained in the step S1, and comparing the two sets (as shown in FIG. 3) to store the primitives and the attributes which have differences in the comparison result set.
In the embodiment, two image files participating in comparison are analyzed through a QDomDocument class in Qt based on a CIM/G standard, so that two initial sets containing all primitives and attribute information thereof in the files are obtained; screening out primitives and attributes which do not participate in comparison from the initial set according to the rule base obtained in the step S1, thereby obtaining two sets to be compared; comparing each attribute of the primitives existing in the two sets to be compared at the same time in sequence, and if different attributes exist, storing the attributes with differences, the values of the attributes and primitive Identifications (IDs) in a comparison result set; and for the primitive contained in only one of the sets to be compared, adding an attribute named 'isnewobj' to the primitive, setting the value of the attribute to be 1, and adding the attribute to the comparison result set.
Step S5, simultaneously displaying graphs participating in comparison in the main window and the auxiliary window of the same browser: the main window and the auxiliary window are arranged from top to bottom, are fully paved and equally divide the display area of the graphic browser, display the graphic files of the compared versions in the main window, and display the graphic files of the target versions for comparison.
The browser will automatically clear all the existing auxiliary windows, then pop out a new auxiliary window below the main window, adjust the height of the auxiliary window to be the same as the main window, so as to achieve the purpose of equally dividing the display area of the browser, as shown in fig. 4, and display the target version graphic files for comparison of differences in the auxiliary window.
Step S6, checking each difference primitive: and sequentially checking each difference primitive according to the comparison result set obtained in the step S4, and inquiring the attributes of the differences in the primitives.
Adding two buttons of a previous differential primitive and a next differential primitive on a status bar of the graphic browser, wherein the graphic browser sequentially obtains the primitives with differences and attributes thereof from the result set in the step S4 after clicking the buttons, the main window and the auxiliary window can position the primitives according to Identifiers (ID) of the primitives, the differential primitives are obviously displayed in the middle of the respective windows in a manner of automatically zooming and moving canvas, and red arrows are used for marking the differential primitives; when the mouse is hovered above the primitive with the difference, a Tip window is popped up to prompt the difference information of the primitive attributes in detail.
The method for visually displaying the differences of the multiple versions of the graph of the power system realizes simple and visual display of the modified content of each version of the graph. Different versions of the display graph are switched in the browser main window; the different versions of the same graph are displayed at the same time in the main window and the auxiliary window of the same graph browser; the method for obviously displaying the difference graphic elements in the main window and the auxiliary window of the graphic browser is realized; the method for prompting the attribute difference of the specific display primitive through the mouse Tip is realized. The multi-version graph difference visualization display method for the power system further improves the multi-dimensional control level and the practical level of the graphs in the multi-version, meets the requirements of rapid construction and development of all levels of power grids on the power grid graphs in the intelligent power grid dispatching control system under the background of extra-high voltage continuous operation, and has good application prospect.
The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (1)
1. A power system multi-version graphic difference visualization display method is characterized by comprising the following steps:
step S1, configuring a primitive comparison rule base: selecting the primitives and attributes thereof which participate in comparison, and storing the primitives and the attributes in a tree structure;
in step S1, the specific method for configuring the primitive comparison rule base is as follows: adding a menu item for configuring a primitive comparison rule base in a graphic browser, clicking the menu item to pop up a corresponding configuration dialog box, automatically counting all primitive types and primitive attributes by the graphic browser, listing the primitive types and the primitive attributes in the dialog box in parallel, selecting the primitive types and the attributes to be involved in version comparison in the dialog box, and storing a selection result in a tree structure; the method is used for screening primitives and attributes needing to be compared in advance;
step S2, opening the compared version of the graphics file: switching the graph in the main window to the graph file of the compared version in the graph browser;
in step S2, the specific method for opening the compared version of the graphic file is as follows:
the method comprises the following steps that a graphic browser can automatically search all versions of a graph opened in a main window of the graphic browser and paths of files corresponding to all the versions on a file server, then a toolbar used for switching different versions of the graph is newly added in the graphic browser, buttons corresponding to all the versions are added in the toolbar, and after the buttons of the corresponding versions are clicked, the graphic browser can download the files from the file server according to the paths of the files of the corresponding versions and display the files in the main window;
step S3, selecting a target version of the graphic file for comparison of differences: selecting target version graphic files for comparing differences in a graphic browser;
in step S3, the specific process of selecting the target version of the graphic file for comparing differences is as follows:
s301, clicking a mouse to pop up a right-click menu at a blank position of a display area of a main window of the graphical browser;
s302, selecting a 'version comparison' menu item from a right-click menu, popping up a corresponding version selection dialog box, and listing each version of the graph in the dialog box in a list form according to the version information obtained from the file server in the step S2;
s303, selecting a target version in the version selection dialog box, and clicking a confirmation button to close the dialog box;
step S4, comparing and storing the difference between the graphic elements and the attributes thereof in the graphic files participating in the comparison: based on CIM/G language specification, obtaining the primitives and attribute sets thereof contained in the graph file of the compared version and the graph file of the target version, marking as set 1 and set 2, screening out the primitives and attributes which do not participate in comparison in the set according to the rule base obtained in the step S1, comparing the set 1 and the set 2, and storing the primitives and attributes with differences in a comparison result set;
in step S4, the specific method for comparing and storing the primitive and attribute differences in the graphics files involved in the comparison is as follows:
analyzing two graph files participating in comparison based on CIM/G standard through a QDomDocument class in Qt to obtain two initial sets containing all primitives and attribute information thereof in the files; screening out primitives and attributes which do not participate in comparison from the initial set according to the rule base obtained in the step S1, thereby obtaining two sets to be compared; comparing each attribute of the primitives existing in the two sets to be compared at the same time in sequence, and if different attributes exist, storing the attributes with differences, the values of the attributes and the primitive identification IDs in a comparison result set; for the graphic primitive contained in only one of the sets to be compared, adding an attribute named isnewobj to the graphic primitive, setting the attribute value to be 1, and adding the attribute to the comparison result set;
step S5, simultaneously displaying the graphs participating in comparison in the main window and the auxiliary window of the graphical browser: arranging a main window and an auxiliary window from top to bottom, equally dividing a display area of a graphic browser, displaying graphic files of the compared versions in the main window, and displaying graphic files of target versions for comparing differences in the auxiliary window;
in step S5, the specific method for simultaneously displaying the graphs participating in comparison in the main window and the sub window of the same graphic browser is as follows:
the browser automatically clears all the existing auxiliary windows, pops up a new auxiliary window below the main window, adjusts the height of the auxiliary window to be the same as that of the main window so as to achieve the purpose of equally dividing the display area of the browser, the main window displays the graphic files of the compared versions, and the auxiliary window displays the graphic files of the target versions for comparing differences;
step S6, viewing each difference primitive on the primary and secondary windows: checking each primitive with difference in sequence according to the comparison result set obtained in the step S4, and inquiring the attribute with difference in the primitives;
in step S6, the specific method for sequentially checking each difference primitive is as follows:
s601, sequentially switching the differential primitives to be highlighted currently, displaying the differential primitives in the middle of each window by the main window and the auxiliary window in an automatic zooming and canvas moving mode, and marking by red arrows;
s602, when the mouse is hovered above the graphics primitives with the difference, a Tip prompt window is popped, and the different graphics primitive attributes are specifically indicated;
the graphic file is a CIM/G file;
the multiple versions of the graph are the multiple versions of the graph files generated by respectively storing the modified results when the same graph is maintained;
when the primitives and the attribute differences thereof in the graphics files of the versions are compared, the ID attribute of each primitive is used as the identity of the primitive, and the ID attribute value of each primitive cannot be changed in the process of graphics maintenance.
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Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104572800A (en) * | 2013-09-25 | 2015-04-29 | 达索系统美国公司 | Comparison and merging of IC design data |
| CN105930439A (en) * | 2016-04-20 | 2016-09-07 | 国电南瑞科技股份有限公司 | System and method for managing multiple versions of power grid model |
| CN106649684A (en) * | 2016-12-16 | 2017-05-10 | 国电南瑞科技股份有限公司 | Graph multi-version dynamic storing and publishing method for electric power system |
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|---|---|---|---|---|
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Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104572800A (en) * | 2013-09-25 | 2015-04-29 | 达索系统美国公司 | Comparison and merging of IC design data |
| CN105930439A (en) * | 2016-04-20 | 2016-09-07 | 国电南瑞科技股份有限公司 | System and method for managing multiple versions of power grid model |
| CN106649684A (en) * | 2016-12-16 | 2017-05-10 | 国电南瑞科技股份有限公司 | Graph multi-version dynamic storing and publishing method for electric power system |
Non-Patent Citations (1)
| Title |
|---|
| 用好Word的比较功能;王国胜;《Office实战技巧精粹辞典 2010超值实用版》;中国青年出版社;20150531;188-189 * |
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