CN102999346B - Index plan automatic generating method based on QtScript in power distribution network self-healing control system - Google Patents
Index plan automatic generating method based on QtScript in power distribution network self-healing control system Download PDFInfo
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- CN102999346B CN102999346B CN201210593029.6A CN201210593029A CN102999346B CN 102999346 B CN102999346 B CN 102999346B CN 201210593029 A CN201210593029 A CN 201210593029A CN 102999346 B CN102999346 B CN 102999346B
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Abstract
The invention provides an index plan automatic generating method based on QtScript (Qt is a cross-platform C++ application program framework, and QtScript is a script engine of Qt, is language based on European computer manufactures association (ECMA) Script and fits an ECMA-262 standard) in a power distribution network self-healing control system. Script technology is introduced in the method, a basic function of generating the plan automatically is packaged to the script engine according to certain particle size, the script is custom made flexibly in a project according to the field condition, and an attractive efficient index plan is formed automatically at an operation end. The index plan automatic generating method has the advantages of being free of compiling and maintaining, attractive and flexible, solves the problem of maintaining the index plan under the condition that feeder graphs are too many and transaction is frequent in the intelligent power distribution network self-healing control system, and improves project efficiency.
Description
Technical field
The invention belongs to power automation, intelligent distribution network technical field, being specifically related in a kind of power distribution network intelligence self-healing control system based on QtScript(Qt is a cross-platform C++ application framework, QtScript is the script engine of Qt, based on ECMAScript language, meet ECMA-262 standard) key map automatic generation method.
Background technology
Because large-and-medium size cities power distribution network plant stand, circuit are various, in power distribution network intelligence self-healing control system, feeder line wiring diagram is very many, needs to provide convenience index function efficiently.For feeder line wiring diagram, usually set up key map by affiliated transformer station.The foundation of key map generally has two kinds of methods:
1. manual drawing key map.In graphic configuration instrument, a key map drawn by the feeder line for each transformer station subordinate.Advantage is that pattern layout is reasonable, attractive in appearance; Shortcoming is that quantities is huge, difficult in maintenance.
2. automatic generating indexes figure.In graphic configuration instrument, be that feeder line under each transformer station generates a key map automatically by program.Advantage is that quantities is little; Shortcoming is layout underaction, less attractive.When belonging to feeder line, transformer station's container changes, manual maintenance of still needing.
In addition, because transformer station is numerous, need to set up index to transformer station toward contact, namely just can find a feeder line figure by secondary index.
Summary of the invention
For the above-mentioned defect existed in prior art, the application proposes one index flexibly not only non-maintaining but also attractive in appearance drawing generating method.On the one hand maintainer is freed from loaded down with trivial details manual maintenance work, on the other hand also for operations staff provides the service of mutual simple, friendly interface.
The present invention is concrete by the following technical solutions:
Based on a key map automatic generation method of QtScript in power distribution network intelligence self-healing control system, it is characterized in that, said method comprising the steps of:
(1) under the support of power distribution network intelligence self-healing control system platform, be automatic mapping interface by model bank access interface, graphic plotting interface and event handling interface encapsulation, described possess following functions since one-tenth figure interface:
A. plant stand list control initialization: obtain plant stand list by described automatic mapping interface reading model storehouse, and plant stand list is inserted into list control;
B. dynamic creation one group index button: based on described automatic mapping interface dynamic creation one group index button, the corresponding feeder line of each index button creates an index button; The text of index button is feeder line name, and the input parameter of described index button is feeder line set, the size of button, foreground, background colour, line number, line space, columns, column pitch, starting coordinate position;
C. alternative events process: after selecting a plant stand, calling model storehouse access interface obtains the feeder line set of this plant stand, call a group index button of the correspondence of above-mentioned establishment again, and by phonetic filtering function, open the feeder line set graph of a correspondence meeting Pinyin rule;
(2) by QtScript script rule, encapsulation automatic mapping interface is script interface;
(3) compile script file, generate the feeder line quantity of the plant stand of feeder line key map as required, need the resolution of display, look & feel arranges script interface parameter, invocation step (2) encapsulates the automatic mapping script interface obtained, and script file is once possess the automatic mapping such as picture layout, event handling function after performing;
(4) run end invoke script engine and perform script file, generate feeder line key map.
The present invention has following beneficial effect:
1. configuration work amount is little, and efficiency is high: only need draw a few focus button in figure.For maintainer, workload greatly reduces, and raises the efficiency, and saves labour cost.
2. the later stage is non-maintaining: because the container relation of transformer station and feeder line is dynamic load, even if its relation there occurs change, also can show immediately.
3. explanatory operation, exempt from compiling: even if the later stage pattern layout change, only need revise script, without the need to recompilating program.
4. interactivity is friendly: all feeder line wiring diagrams with a key map for entrance.Operations staff only need select first letter of pinyin to filter transformer station, just express delivery can navigate to target feeder line figure, drastically increase work efficiency.
Accompanying drawing explanation
Fig. 1 is the key map automatic generation method process flow diagram based on QT script;
Fig. 2 is the original figure drawn in configuration instrument, is denoted as in figure;
Combo box is selected by 1-transformer station,
2-first letter of pinyin radio button,
3-page-turning button,
Fig. 3 is the key map that the present invention generates automatically.
Specific embodiments
Be described in detail below in conjunction with the technical scheme of Figure of description to the application.
Be illustrated in figure 1 the key map automatic generation method process flow diagram based on QT script disclosed by the invention, comprise the following steps:
(1) under the support of power distribution network intelligence self-healing control system platform, be automatic mapping interface by model bank access interface, graphic plotting interface and event handling interface encapsulation, described possess following functions since one-tenth figure interface:
A. plant stand list control initialization: obtain plant stand list by described automatic mapping interface reading model storehouse, and plant stand list is inserted into list control;
B. dynamic creation one group index button: based on described automatic mapping interface dynamic creation one group index button, the corresponding feeder line of each index button creates an index button; The text of index button is feeder line name, and the input parameter of described index button is feeder line set, the size of button, foreground, background colour, line number, line space, columns, column pitch, starting coordinate position;
C. alternative events process: after selecting a plant stand, calling model storehouse access interface obtains the feeder line set of this plant stand, call a group index button of the correspondence of above-mentioned establishment again, and by phonetic filtering function, open the feeder line set graph of a correspondence meeting Pinyin rule;
(2) by QtScript script rule, encapsulation automatic mapping interface is script interface;
(3) compile script file, generate the feeder line quantity of the plant stand of feeder line key map as required, need the resolution of display, look & feel arranges script interface parameter, invocation step (2) encapsulates the automatic mapping script interface obtained, and script file is once possess the automatic mapping such as picture layout, event handling function after performing;
(4) run end invoke script engine and perform script file, generate feeder line key map.
Below introduce how to draw feeder line key map from maintenance end and operation end respectively.
[safeguarding end]
1. the crucial drawing practice of encapsulation and event-handling method are script function
2. the key map that drafting one is empty, as shown in Figure 2.On this figure, add the filtration that a combo box is used for transformer station, add several radio buttons and filter for feeder line title initial, then add two page-turning button.
3. compile script, arranges layout and the outward appearance of index button.Containing the size, foreground, background colour, line number, line space, columns, column pitch, starting coordinate position etc. of index button.
4. compile script, the alternative events of process phonetic the filtering button and page-turning button.
[running end]
5. operator opens key map
6. choose certain transformer station from combo box, all feeder lines of this transformer station selected by brush, automatically generate the feeder line index button of marshalling, as shown in Figure 3.
7., if the feeder line index button under a transformer station is too much, can filter by feeder line initial phonetic.
If 8. one page does not show, page-turning button can be clicked and check.
Claims (2)
1. in power distribution network intelligence self-healing control system based on a key map automatic generation method of QtScript, it is characterized in that, said method comprising the steps of:
(1) under the support of power distribution network intelligence self-healing control system platform, be automatic mapping interface by model bank access interface, graphic plotting interface and event handling interface encapsulation, described automatic mapping interface possesses following functions:
A. plant stand list control initialization: obtain plant stand list by described automatic mapping interface reading model storehouse, and plant stand list is inserted into list control;
B. dynamic creation one group index button: based on described automatic mapping interface dynamic creation one group index button, the corresponding feeder line of each index button creates an index button;
C. alternative events process: after selecting a plant stand, calling model storehouse access interface obtains the feeder line set of this plant stand, call a group index button of the correspondence of above-mentioned establishment again, and by phonetic filtering function, open the feeder line set graph of a correspondence meeting Pinyin rule;
(2) by QtScript script rule, encapsulation automatic mapping interface is script interface;
(3) compile script file, generate the feeder line quantity of the plant stand of feeder line key map as required, need the resolution of display, look & feel arranges script interface parameter, invocation step (2) encapsulates the automatic mapping script interface obtained, and script file is once possess picture layout, event handling automatic mapping function after performing; (4) run end invoke script engine and perform script file, generate feeder line key map.
2. key map automatic generation method according to claim 1, is characterized in that:
In step (1), the text of index button is feeder line name, and the input parameter of described index button is feeder line set, the size of button, foreground, background colour, line number, line space, columns, column pitch, starting coordinate position.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201210593029.6A CN102999346B (en) | 2012-12-31 | 2012-12-31 | Index plan automatic generating method based on QtScript in power distribution network self-healing control system |
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| CN102999346B true CN102999346B (en) | 2015-07-22 |
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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN103455554B (en) * | 2013-08-02 | 2018-01-19 | 国家电网公司 | A kind of intelligent power distribution network model base system |
| CN110989996B (en) * | 2019-12-02 | 2023-07-28 | 北京电子工程总体研究所 | Target track data generation method based on Qt script language |
| CN113740645A (en) * | 2021-08-27 | 2021-12-03 | 广州思泰信息技术有限公司 | Self-healing function test system for power grid |
Citations (2)
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| US5539653A (en) * | 1994-03-09 | 1996-07-23 | Systems Analysis And Integration, Inc. | Method and apparatus for reassigning lost capacitors in a power distribution network |
| CN101630340A (en) * | 2009-05-27 | 2010-01-20 | 江西九江供电公司 | Graphic-object-oriented single-line diagram vector drawing tool of distribution network |
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Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5539653A (en) * | 1994-03-09 | 1996-07-23 | Systems Analysis And Integration, Inc. | Method and apparatus for reassigning lost capacitors in a power distribution network |
| CN101630340A (en) * | 2009-05-27 | 2010-01-20 | 江西九江供电公司 | Graphic-object-oriented single-line diagram vector drawing tool of distribution network |
Non-Patent Citations (2)
| Title |
|---|
| 基于Qt的嵌入式Linux系统GUI的研究与实现;范朋;《中国优秀硕士学位论文全文数据库》;20110915;第1-61页 * |
| 基于Qt的组态软件的设计与开发;李冬梅;《中国优秀硕士学位论文全文数据库》;20121015;第1-67页 * |
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