CN104281658A - GIS (geographic information system)-platform based dynamic charting method for real-time weather of power-grid foul areas - Google Patents
GIS (geographic information system)-platform based dynamic charting method for real-time weather of power-grid foul areas Download PDFInfo
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- CN104281658A CN104281658A CN201410488831.8A CN201410488831A CN104281658A CN 104281658 A CN104281658 A CN 104281658A CN 201410488831 A CN201410488831 A CN 201410488831A CN 104281658 A CN104281658 A CN 104281658A
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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
- G06F16/20—Information retrieval; Database structures therefor; File system structures therefor of structured data, e.g. relational data
- G06F16/29—Geographical information databases
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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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A90/00—Technologies having an indirect contribution to adaptation to climate change
- Y02A90/10—Information and communication technologies [ICT] supporting adaptation to climate change, e.g. for weather forecasting or climate simulation
Abstract
The invention belongs to the technical field of cartography and geographic information engineering, and particularly relates a GIS (geographic information system)-platform based dynamic charting method for real-time weather of power-grid foul areas. The GIS-platform based dynamic charting method includes the following steps: writing and deploying GIS platform rear-end service codes, writing and deploying dynamic calling and dynamic charting algorithms for different services of a GIS platform rear-end, writing and deploying dynamic charting programs of the power-grid foul areas of the GIS platform rear-end, rendering power-grid foul area maps to generate final power-grid foul area maps, pushing data to a GIS platform front-end by the GIS platform rear-end, monitoring GIS platform front-end events, and dynamically loading data for display by a display container of the GIS platform front-end. By the method, foul areas and pollution source points of power-grid resource regions can be automatically charted, and thematic maps such as pollution point influence coverage maps can be conveniently and truly generated.
Description
(1) technical field
The invention belongs to Cartography and Geographic Information Engineering technical field, particularly a kind of power grid pollution district real-time weather based on GIS platform dynamically goes out drawing method.
(2) background technology
Dynamic power grid pollution area distribution graph is the figure that lives, and traditional electric system fertilizer making by sludge is static map, uses dynamic power grid pollution area distribution graph more can find the gradation for surface pollution situation of change of power transmission and transforming equipment in real time than traditional power grid pollution area distribution graph.
The information of dynamic power grid pollution area distribution graph is expression that is dynamic, electronic, vector quantization, and information is easy to transmission and shares.Dynamic power grid pollution area distribution graph is in conjunction with GIS platform information service system, and can be easy to combine with grid equipment insulation configuration information the filthy environment residing for judgment device and judge that whether its insulation configuration is reasonable.
Equipment Command technical college Computer Applied Technology teaching and research room height Yongming proposes in paper: photo realism graphic is a kind of computer graphical generation technique, it constructs the geometric model of required scene first in a computer, then according to the illumination condition of supposition, calculate the luminance brightness on visible each scenery surface on picture, observer is produced as if on the spot in person, as seen the visual effect of its thing.
At present, also do not have a kind of method that GIS platform power grid pollution district graphing can be made more true, lively, user can pass through power grid pollution district, GIS platform front end real-time exhibition situation analysis electrical network gradation for surface pollution.
(3) summary of the invention
The present invention is in order to make up the deficiencies in the prior art, provide a kind of power grid pollution district real-time weather based on GIS platform and dynamically go out drawing method, adopt geographic information system technology in power grid GIS service infosystem, introduce power grid pollution district and dynamically go out diagram technology in real time, application Third Dimension Graphics By Rendering Algorithms, automatic mapping is carried out to the filthy region in power network resources area under one's jurisdiction, dirty source point, generate the thematic maps such as dirty source point coverage figure easily, truly, for the management of power grid pollution district provides brand-new solution.
The present invention is achieved through the following technical solutions:
Power grid pollution district real-time weather based on GIS platform dynamically goes out a drawing method, it is characterized in that: comprise the following steps:
(1), work out and dispose GIS platform back-end services code, real-time reception weather data;
(2), the difference service dynamic call of GIS platform rear end dynamically goes out nomography establishment and disposes, and according to the logical process of data received, carries out dynamic calling graph layer data;
(3), power grid pollution district in GIS platform rear end dynamically publishes picture program composition and deployment;
(4), to pollution area play up, generate final pollution area;
(5), GIS platform rear end is to GIS platform front end propelling data;
(6), GIS platform front end action listener;
(7), GIS platform front end display container dynamic load data are shown.
Preferably, in step (3), first png format picture is created, call picture generating algorithm and load relevant layer power network resources data, according to the thematic map of each rule base classification of Plotting data obtained, then carry out superposing according to GIS modeling technique, fusion treatment, generate power grid pollution district sketch.
Preferably, in step (5), png picture is pushed to GIS platform front end.
Preferably, in step (6), in the display container of GIS platform front end, write event listener, listen to GIS platform Back end data and push.
The invention has the beneficial effects as follows:
(1), information is easy to transmission: power grid pollution district dynamically goes out drawing method and is significant for the external insulation design of power transmission and transforming equipment and the safe operation of electrical network, rear end pollution area is dynamically transferred to front end in real time really to be shown, achieves the judgement of intelligence and divides electrical network gradation for surface pollution;
(2), in front end according to the electrical network gradation for surface pollution figure of Real time dynamic display zones of different, displaying interface, GIS platform front end does not need manual operations, by the data that action listener pushes to GIS platform rear end, automatically enter power grid pollution district dynamically to publish picture in real time interface, the latest data that GIS platform pushes is carried out dynamic in real time displaying.
(4) accompanying drawing explanation
Below in conjunction with accompanying drawing, the present invention is further illustrated.
Accompanying drawing 1 is process flow diagram of the present invention;
Accompanying drawing 2 is the structured flowchart of GIS.
(5) embodiment
Accompanying drawing is a kind of specific embodiment of the present invention.A kind of power grid pollution district real-time weather based on GIS platform of this embodiment dynamically goes out drawing method, comprises the following steps:
(1), work out and dispose GIS platform back-end services code, real-time reception weather data;
(2), the difference service dynamic call of GIS platform rear end dynamically goes out nomography establishment and disposes, and according to the logical process of data received, carries out dynamic calling graph layer data;
(3), power grid pollution district in GIS platform rear end dynamically publishes picture program composition and deployment, first png format picture is created, call picture generating algorithm and load relevant layer power network resources data, according to the thematic map of each rule base classification of Plotting data obtained, carry out superposing according to GIS modeling technique again, fusion treatment, generate power grid pollution district sketch;
(4), to pollution area play up, generate final pollution area;
(5), GIS platform rear end to GIS platform front end propelling data, png picture is pushed to GIS platform front end;
(6), GIS platform front end action listener, write event listener in the display container of GIS platform front end, listen to the data that GIS platform rear end pushes to GIS platform front end;
(7), GIS platform front end display container dynamic load data are shown.
Power grid pollution district real-time weather based on GIS platform dynamically goes out a drawing method, further, comprises the following steps:
(1), the service code of GIS platform rear end is write, needing the data cube computation shown in the container of GIS platform front end;
(2), to GIS platform front end container add action listener, build GIS platform back-end server;
(3), write GIS platform back-end services, realize the real-time reception to data, and carry out logical process according to reception data, carry out dynamic call figure layer data;
(4), in GIS platform rear end write power grid pollution district to publish picture program, set up the corresponding relation between pollutant and gradation for surface pollution, create png format picture, draw electrical network polluted area distribution sketch;
(5), read each layer related data, application Third Dimension Graphics By Rendering Algorithms is played up pollution area, generates final pollution area;
(6), according to gradation for surface pollution, division and painted is carried out to power grid pollution district;
(7), be finally depicted as pollution area, and pollution area is saved in GIS platform persistent layer;
(8), GIS platform rear end by the pollution area real time propelling movement that obtains to GIS platform front end container;
(9), GIS platform front end container shows according to functional requirement;
(10), compiling and deployment code.
Adopt a kind of power grid pollution district real-time weather based on GIS platform of the present invention dynamically to go out drawing method, comprise following two embodiments:
One, the power grid pollution district based on precipitation special topic dynamically publishes picture in real time:
1, coding, is pushed to need the precipitation data shown in the container of front end;
2, add action listener to container, build background server;
3, write background service, important realization to the real-time reception of precipitation data, and carries out logical process according to reception data, carries out dynamic call figure layer data;
4, write power grid pollution district to publish picture program on backstage, set up the corresponding relation between pollutant and gradation for surface pollution, create png format picture, draw power grid pollution area distribution graph;
5, read each layer related data (power network resources layer, precipitation layer), application Third Dimension Graphics By Rendering Algorithms is played up pollution area, generates final pollution area;
6, according to gradation for surface pollution, division and painted is carried out to power grid pollution district;
7, be finally depicted as pollution area, and pollution area is saved in persistent layer;
8, backstage by the pollution area real time propelling movement that obtains to front end container;
9, front end container shows according to functional requirement;
10, code compilation and deployment.
Two, the power grid pollution district based on snowfall special topic dynamically publishes picture in real time:
1, coding, needing the snowfall data cube computation shown in the container of front end;
2, add action listener to container, build background server;
3, write background service, realize the real-time reception to snowfall data, and carry out logical process according to the snowfall data received, carry out dynamic call figure layer data;
4, write power grid pollution district to publish picture program in GIS platform rear end, set up the corresponding relation between pollutant and gradation for surface pollution, create png format picture, draw power grid pollution area distribution graph;
5, read each layer related data (power network resources layer, snowfall layer), application Third Dimension Graphics By Rendering Algorithms is played up pollution area, generates final pollution area;
6, according to gradation for surface pollution, division and painted is carried out to power grid pollution district;
7, be finally depicted as pollution area, and pollution area is saved in persistent layer;
8, GIS platform rear end by pollution area real time propelling movement to GIS platform front end container;
9, GIS platform front end container shows according to functional requirement;
10, code compilation and deployment.
Wherein,
GIS is the English abbreviation of Geographic Information System (Geographic Information System).GIS platform general set map edit, inquiry, location, amplify, reduce, network analysis, path analysis, equivalently analyzes, the functions such as DEM analysis.
Front end container: front-end user interface is made up of assembly.A container is a particular components that can comprise other assemblies, as shown in Figure 2.
GIS platform persistent layer: in system logic aspect, monograph is in one that realizes data persistence relatively independent field.
Claims (6)
1. the power grid pollution district real-time weather based on GIS platform dynamically goes out a drawing method, it is characterized in that: comprise the following steps:
(1), work out and dispose GIS platform back-end services code, real-time reception weather data;
(2), the difference service dynamic call of GIS platform rear end dynamically goes out nomography establishment and disposes, and according to the logical process of data received, carries out dynamic calling graph layer data;
(3), power grid pollution district in GIS platform rear end dynamically publishes picture program composition and deployment;
(4), to pollution area play up, generate final pollution area;
(5), GIS platform rear end is to GIS platform front end propelling data;
(6), GIS platform front end action listener;
(7), GIS platform front end display container dynamic load data are shown.
2. a kind of power grid pollution district real-time weather based on GIS platform according to claim 1 dynamically goes out drawing method, it is characterized in that: in step (3), first png format picture is created, call picture generating algorithm and load relevant layer power network resources data, according to the thematic map of each rule base classification of Plotting data obtained, carry out superposing according to GIS modeling technique again, fusion treatment, generate power grid pollution district sketch.
3. a kind of power grid pollution district real-time weather based on GIS platform according to claim 1 dynamically goes out drawing method, it is characterized in that: in step (5), png picture is pushed to GIS platform front end.
4. a kind of power grid pollution district real-time weather based on GIS platform according to claim 1 dynamically goes out drawing method, it is characterized in that: in step (6), write event listener in the display container of GIS platform front end, listens to GIS platform Back end data and pushes.
5. a kind of power grid pollution district real-time weather based on GIS platform according to claim 1 dynamically goes out drawing method, it is characterized in that: the method is based on rainfall special topic, comprises the following steps:
(1), coding, need show precipitation data be pushed in the container of front end;
(2), to container add action listener, build background server;
(3), write background service, realize the real-time reception to precipitation data, and carry out logical process according to reception data, carry out dynamic call figure layer data;
(4), on backstage write power grid pollution district to publish picture program, set up the corresponding relation between pollutant and gradation for surface pollution, create png format picture, draw power grid pollution area distribution graph;
(5), read each layer related data, application Third Dimension Graphics By Rendering Algorithms is played up pollution area, generates final pollution area;
(6), according to gradation for surface pollution, division and painted is carried out to power grid pollution district;
(7), be finally depicted as pollution area, and pollution area is saved in persistent layer;
(8), backstage by the pollution area real time propelling movement that obtains to front end container;
(9), front end container shows according to functional requirement;
(10), code compilation and deployment.
6. a kind of power grid pollution district real-time weather based on GIS platform according to claim 1 dynamically goes out drawing method, it is characterized in that: the method is based on snowfall special topic, comprises the following steps:
(1), coding, need show snowfall data cube computation in the container of front end;
(2), to container add action listener, build background server;
(3), write background service, realize the real-time reception to snowfall data, and carry out logical process according to the snowfall data received, carry out dynamic call figure layer data;
(4), in GIS platform rear end write power grid pollution district to publish picture program, set up the corresponding relation between pollutant and gradation for surface pollution, create png format picture, draw power grid pollution area distribution graph;
(5), read each layer related data, application Third Dimension Graphics By Rendering Algorithms is played up pollution area, generates final pollution area;
(6), according to gradation for surface pollution, division and painted is carried out to power grid pollution district;
(7), be finally depicted as pollution area, and pollution area is saved in persistent layer;
(8), GIS platform rear end by pollution area real time propelling movement to GIS platform front end container;
(9), GIS platform front end container shows according to functional requirement;
(10), code compilation and deployment.
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101976424A (en) * | 2010-10-18 | 2011-02-16 | 江西省电力科学研究院 | Method for generating power system polluted region distribution map by utilizing intelligent rule base engine |
| CN102306387A (en) * | 2011-08-31 | 2012-01-04 | 广东电网公司佛山供电局 | Method and device for drawing power grid pollution area distribution graph |
| CN103325068A (en) * | 2013-05-29 | 2013-09-25 | 广东电网公司电力科学研究院 | Method for drawing real-time dynamic three-dimensional power grid contamination area distribution diagram |
| CN103455662A (en) * | 2013-08-05 | 2013-12-18 | 广东电网公司电力科学研究院 | Distributed rendering system and distributed rendering method for dirty area graphs of power grids |
-
2014
- 2014-09-23 CN CN201410488831.8A patent/CN104281658A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101976424A (en) * | 2010-10-18 | 2011-02-16 | 江西省电力科学研究院 | Method for generating power system polluted region distribution map by utilizing intelligent rule base engine |
| CN102306387A (en) * | 2011-08-31 | 2012-01-04 | 广东电网公司佛山供电局 | Method and device for drawing power grid pollution area distribution graph |
| CN103325068A (en) * | 2013-05-29 | 2013-09-25 | 广东电网公司电力科学研究院 | Method for drawing real-time dynamic three-dimensional power grid contamination area distribution diagram |
| CN103455662A (en) * | 2013-08-05 | 2013-12-18 | 广东电网公司电力科学研究院 | Distributed rendering system and distributed rendering method for dirty area graphs of power grids |
Non-Patent Citations (3)
| Title |
|---|
| 姚楠 等: "电网污区图中智能化技术应用", 《电力自动化设备》 * |
| 姜晓轶: "基于GIS技术的输电网污区管理", 《测绘与空间地理信息》 * |
| 王伟: "河南省电网污秽区域分布自动生成系统的研究", 《中国优秀硕士学位论文全文数据库 工程科技Ⅱ辑》 * |
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Inventor after: Tian Bing Inventor after: Chang Yingxian Inventor after: Qu Xiaobai Inventor after: Wang Yujia Inventor after: Jiao Yang Inventor after: Sun Shuwei Inventor before: Tian Bing Inventor before: Chang Yingxian Inventor before: Qu Xiaobai Inventor before: Wang Yujia Inventor before: Jiao Yang Inventor before: Sun Shuwei |
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Application publication date: 20150114 |
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