CN102012817B - Flex technology-based large public building energy consumption monitoring platform development method - Google Patents

Flex technology-based large public building energy consumption monitoring platform development method Download PDF

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CN102012817B
CN102012817B CN201010567124.XA CN201010567124A CN102012817B CN 102012817 B CN102012817 B CN 102012817B CN 201010567124 A CN201010567124 A CN 201010567124A CN 102012817 B CN102012817 B CN 102012817B
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energy consumption
map
data
page
building
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CN102012817A (en
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张广明
俞辉
孙晓文
唐桂忠
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Nanjing Tech University
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Nanjing Tech University
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Abstract

The invention discloses a Flex technology-based large public building energy consumption monitoring platform development method, which comprises the following steps of: establishing a 3D simulated geographical map for a building area, and cutting the 3D simulated geographical map into graded tile data; developing a map display program assembly by using a Flex development tool to realize lightweight map service functions; developing contents of an energy consumption data query page, an energy consumption data analysis page, an energy consumption data management page and the like; implementing service logics of analytic statistic data, original data, configuration data and the like of energy consumption information, and communicating with a Flex page; forming a spatial database structure; and generating a system. The spatial geographic information of a monitored building is revealed by adopting Flex technology in a 3D simulated geographical map mode, so the user experience is more intuitive; and by using the advantage of the Flex technology on the data display aspect, the user experience is richer, and the interactivity of users is stronger.

Description

Development approach based on the large-scale Gongjian's energy consumption monitoring of Flex technology platform
Technical field
The present invention relates to that relevant consumption information in building energy consumption monitoring and management is managed and the development approach of display platform, especially a kind of development approach of the large-scale Gongjian's energy consumption platform based on Flex technology.
Background technology
Domestic large-scale Gongjian generally refers to that floor area of building is at 20,000 m 2above building, according to correlation technique statistics, 4% left and right that its quantity is total buildings, and energy consumption accounts for 22% of building total energy consumption, the use electric energy consumption of unit area is house 515 times, due to waste and extensive management, make the high power consumption problem of this class building more outstanding.Meanwhile, owing to lacking unified energy consumption monitoring and management platform, aspect the real-time accurate-metering of energy consumption, administration of energy conservation, leak is very large, and country cannot implement in time about systems such as large-scale Gongjian's metering separate energy consumption, quota management, energy auditings.By setting up large-scale Gongjian's energy consumption monitoring platform, integrated large public building subitem energy consumption data, carries out statistical study to subitem data, and classification subitem energy consumption data is shown, contrasts, analyzed on various dimensions ground, for management of building's energy saving provides foundation.
The exploitation of present large-scale Gongjian's energy consumption monitoring platform mainly adopts .net technology and J2EE technology, and the exploitation of platform lays particular emphasis on inquiry and the displaying of data.But building energy consumption is relevant with several factors, as the area of buildings, relevant towards many factors such as, the numbers of plies, simultaneously also relevant to the space environment of buildings.Traditional development approach is difficult to describe the space environment of buildings, the construction features of buildings etc. and the association attributes problem of building.Simultaneously traditional development approach is based on query driven, and system model is simple, and quantity of information is not enough, poor with user interactivity.
Summary of the invention
For defects such as classic method more difficult description building space attribute and quantity of information deficiencies, the present invention relates to the exploitation of large-scale Gongjian's energy consumption monitoring platform, adopt Flex technology, the 3D emulation geographical map of employing is described space attribute, the vivid energy resource consumption situation that represents.Technical scheme of the present invention is as follows:
A kind of development approach of the large-scale Gongjian's energy consumption monitoring platform based on Flex technology is as follows:
1, construction area is set up to 3D emulation geographical map, and 3D emulation geographical map is cut into classification tile data, be generally four-stage grading tile data;
2, utilize Flex developing instrument exploitation map display program assembly, realize the Map Services function of lightweight, comprise dynamic call and show classification tile data, realize the convergent-divergent of 3D map, dynamic binding architecture information, dynamically shows and the state of data acquisition dynamically shows energy consumption data, multidate information mark, dynamically switches map; In conjunction with the 3D emulation geographical map in city, by convergent-divergent, can be with the energy consumption analysis statistical information of a plurality of buildings of the quick dynamic queries of different grain size.
3, utilize Flex developing instrument exploitation energy consumption data query page, energy consumption data is analyzed the contents such as the page, energy consumption data administration page;
4, the realization of the service logic such as the analysis statisticaling data of consumption information, raw data, configuration data is realized by .net or other technology, and is realized and being communicated by letter with the Flex page by WebService technology;
5, set up the binding of graph data positional information and buildings base attribute information, form spatial data library structure;
6, all right integrated Audio and Video information relevant to architecture information in spatial database;
7, system generates, and authorized user carries out associative operation based on 3D map.
The present invention compares with background technology, and the beneficial effect having is:
The present invention adopts Flex technology, utilizes the mode of 3D emulation geographical map to represent the spatial geographic information that monitoring is built, and user experiences more directly perceived, and utilizes the advantage of Flex technology aspect data display, and user experiences abundanter, and user's interactivity is stronger.
Accompanying drawing explanation
Fig. 1 is large-scale Gongjian's energy consumption platform schematic diagram of the embodiment of the present invention.
Embodiment
As shown in Figure 1, large-scale Gongjian's energy consumption platform that this example relates to is divided into four layers, is respectively data Layer, service layer, presentation layer and client layer;
Data Layer mainly provides the information of map datum, building energy consumption essential information, statistics for building energy consumption data and Building Energy Analysis data;
Map datum is realized based on classification tile map file, and energy consumption related data is provided by relational database;
Service layer claims again Business Logic, mainly realize Map Services and energy consumption data statistical study service, Map Services mainly realizes by Flex technology ActionScript programming, energy consumption data statistical study service is realized by .net technology, and to Flex displayed page, provides statistical data analysis to serve by WebService technology;
Presentation layer is mainly the exploitation of server end showing interface program, and map datum and energy consumption data is integrated, realizes the inquiry of the dynamic energy consumption analysis statistical information based on map, and other auxiliary function of some of platform is realized by ASPX technology;
Client layer is mainly for user, installs after flash software, by supporting the browser of flash just can access corresponding energy consumption data information through the user's that authorizes computing machine.
The development approach that this example is described, network structure adopts B/S pattern, and step comprises:
1, the three-dimensional modeling of construction area: by basic terrain information and each each elevation drawing picture of building etc., set up three-dimensional model, and synthetic image file; The three-dimensional model image of construction area also can be provided by special company;
2, the cutting of image: the three-dimensional 3D emulation geographic picture file of construction area is cut into the little figure of level Four tile by different resolution, so that map calls while showing as required, reduce network traffics;
3, utilize Flex developing instrument to write ActionScript program class, the functions such as scheduling, the map of realizing classification tile map played up, map mutual, map inquiry: specifically comprise dynamic call and show classification tile data, realize the convergent-divergent of 3D map, dynamic binding architecture information, dynamically show the state of data acquisition, dynamically show energy consumption data, multidate information mark, dynamically switches the functions such as map; When utilizing Flex developing instrument exploitation code, for code can be concentrated, on the basis of the embedded layout of code, use as include file.In the <mx:Script> of MXML file mark, use import order to comprise an outside as file, needn't in the <mx:Script> mark of the MXML of Flex file, write code, and as long as write in as external file.
The mode of this use include file, has solved the problems such as problem that code disperses and code reuse, about the realization of the function of map, is positioned in as file.
4, the fractionation of building energy consumption, the storing process of statistics in relational database are realized, and by storing process, realize energy consumption data fractionation work;
5, based on .net programming language (also can other programming language), realize the analysis and consult function of consumption information, as the function of the service logics such as the classification subitem energy consumption of the fixed time of building, total energy consumption, branch road energy consumption; And externally provide service by WebService; .net program is built per hour, every day, weekly, monthly and annual classification and subitem energy consumption, branch road energy consumption by Statistical monitor, and be packaged into various energy consumption data WebService service, the various functions that Flex provides by calling energy consumption data WebService service, obtains statistical information.
6, in Flex developing instrument, carry out the design of the presentation layer page, mainly comprise: map Vessel Design, menu design, Dynamic Display Pages Design, the energy consumption query page associated with map arrange, the design of Back ground Information maintain pages, user management Pages Design and data analysis Pages Design.Page of data analysis mainly comprises the same building energy consumption comparison page, the Tong Lou branch energy consumption comparison page, with the building energy consumption structure page and the different building energy consumption comparison page, with the building energy consumption comparison page, realize and specify the inquiry of subitem energy consumption or the contrast of building different time to show, the Tong Lou branch energy consumption comparison page is realized and is specified the branch data inquiry of building different time or contrast to show, with the building energy consumption structure page, mainly with tree structure, show the classification subitem energy consumption displaying of specifying building, the subitem classification energy consumption that the different building energy consumption comparison page is realized different buildings compares soldier.The data analysis page is with trend map and rod figure performance;
7, the page map container function of Flex presentation layer is mainly realized directly scheduling map tile file formation map by writing ActionScript program class, and other service layer that needs the page of data, services all to be realized by .net by WebService technology provides data; ActionScript program class mainly comprises cartographic information configuration class file, map event handling class file, map location information management class, map label administrative class, map layer administrative class, map element administrative class, map condition managing class, map and calls administrative class, map and dynamically generate class etc.
8, by the location coordinate information of building in map, set up the binding of buildings map and building foundation information, in map, buildings can complete by client layer with the associated of building foundation information;
9, the page of Flex presentation layer, by page events trigger mechanism, is realized the dynamic display effect of building energy consumption information.
The technical program adopts Flex technological development, spatial geographic information and energy consumption data is carried out integrated, realizes the various dimensions of energy consumption data and shows, user can obtain abundanter operating experience; Simultaneously Flex technology itself is a kind of cross-platform technology, and this platform adopts WebService, and presentation layer and energy consumption data service can distributed deployments, and system platform can be deployed under several operation systems platform; The page of the Flex technological development that native system platform adopts is resolved and is carried out by Flash player, supports how the browser of Flash player can access this platform.

Claims (10)

1. a development approach for the large-scale Gongjian's energy consumption monitoring platform based on Flex technology, described large-scale Gongjian's energy consumption monitoring platform is divided into four layers of data Layer, service layer, presentation layer and client layers; Data Layer, provides the information of map datum, building energy consumption essential information, statistics for building energy consumption data and Building Energy Analysis data; Service layer, realizes Map Services and energy consumption data statistical study service; Presentation layer, provides the inquiry of the dynamic energy consumption analysis statistical information based on map; Client layer, is for user, installs after flash software, by supporting the browser of flash just can access corresponding energy consumption data information through the user's that authorizes computing machine;
It is characterized in that, the development procedure of described platform comprises:
1) three-dimensional modeling of construction area;
2) cutting of image, becomes the little figure of tile by the three-dimensional artificial geographic picture File cutting of construction area;
3) based on Flex, set up ActionScript program class, scheduling, the map of realizing the little figure of tile played up, map mutual and map inquiry;
4) fractionation of building energy consumption, statistics, the storing process in relational database is realized;
5) realize the analysis and consult of consumption information, and externally provide service by WebService;
6) based on Flex, carry out the design of the presentation layer page; The page of presentation layer, by page events trigger mechanism, is realized the dynamic display effect of building energy consumption information;
7) by the location coordinate information of building in map, set up the binding of buildings map and building foundation information, in map, buildings completes by client layer with the associated of building foundation information.
2. the development approach of the large-scale Gongjian's energy consumption monitoring platform based on Flex technology according to claim 1, is characterized in that in described step 1), by each elevation drawing picture of basic terrain information and each building, sets up three-dimensional model, and synthetic image file; The three-dimensional model diagram of construction area similarly is to be provided by special company.
3. the development approach of the large-scale Gongjian's energy consumption monitoring platform based on Flex technology according to claim 1, it is characterized in that described step 2) in, the three-dimensional artificial geographic picture file of construction area is cut into the little figure of multistage tile by different resolution, when map shows, call as required.
4. the development approach of the large-scale Gongjian's energy consumption monitoring platform based on Flex technology according to claim 1, is characterized in that in described step 3), and the scheduling of the little figure of described tile is dynamic call and shows the little diagram data of classification tile; It is the convergent-divergent of three-dimensional artificial geographic picture that map is played up; Mutual and the map inquiry of map is dynamic binding architecture information, dynamically shows the state of data acquisition, dynamically shows that energy consumption data, multidate information mark and dynamically switch map.
5. the development approach of the large-scale Gongjian's energy consumption monitoring platform based on Flex technology according to claim 1, is characterized in that in described step 5), is based on .net programming language, to realize the analysis and consult function of consumption information.
6. the development approach of the large-scale Gongjian's energy consumption monitoring platform based on Flex technology according to claim 1, is characterized in that in described step 5), and the analysis and consult of consumption information comprises classification subitem energy consumption, total energy consumption and the branch road energy consumption of the fixed time of building.
7. the development approach of the large-scale Gongjian's energy consumption monitoring platform based on Flex technology according to claim 1, it is characterized in that, in described step 6), the design of the presentation layer page comprises: map Vessel Design, menu design, Dynamic Display Pages Design, energy consumption query page design, Back ground Information maintain pages design, user management Pages Design and the data analysis Pages Design associated with map.
8. the development approach of the large-scale Gongjian's energy consumption monitoring platform based on Flex technology according to claim 7, it is characterized in that in described step 6), the data analysis page comprises the same building energy consumption comparison page, the Tong Lou branch energy consumption comparison page, with the building energy consumption structure page and the different building energy consumption comparison page;
With the building energy consumption comparison page, realize and specify the inquiry of subitem energy consumption or the contrast of building different time to show; The Tong Lou branch energy consumption comparison page is realized and is specified the branch data inquiry of building different time or contrast to show; With the building energy consumption structure page, with tree structure, show and specify the classification subitem energy consumption of building to show; The different building energy consumption comparison page is realized the subitem classification energy consumption comparison reveals of different buildings.
9. the development approach of the large-scale Gongjian's energy consumption monitoring platform based on Flex technology according to claim 7, is characterized in that in described step 6), and the data analysis page is with trend map and rod figure performance.
10. the development approach of the large-scale Gongjian's energy consumption monitoring platform based on Flex technology according to claim 8, it is characterized in that in described step 6), the page of map container is to realize directly scheduling map tile file formation map by writing ActionScript program class, and other service layer that needs the page of data, services all to be realized by .net by WebService technology provides data.
CN201010567124.XA 2010-12-01 2010-12-01 Flex technology-based large public building energy consumption monitoring platform development method Expired - Fee Related CN102012817B (en)

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