CN102810211B - Flex-based residential district power distribution room maintainable panoramic 3D (three-dimensional) modeling method - Google Patents
Flex-based residential district power distribution room maintainable panoramic 3D (three-dimensional) modeling method Download PDFInfo
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Abstract
The invention relates to a Flex-based residential district power distribution room maintainable panoramic 3D (three-dimensional) modeling method. The residential district power distribution room maintainable panoramic 3D model comprises a presentation layer, a business logical layer, a data layer and a customer layer, wherein the presentation layer is used for implementing human-computer interaction with a user and presenting the panoramic view of a residential district power distribution room; the business logical layer is applied internal logical processing and a two-dimensional to 3D converting algorithm; the data layer consists of residential district power distribution room data stored in the background; and the customer layer is used for accessing the residential district power distribution room maintainable panoramic 3D model through a browser supporting Flash specific to a computer of an authorized user. Residential district power distribution room power station modeling is performed by applying a Flex technology, and more viewing ways are added, so that data can be displayed and analyzed accurately and intuitively, the usability, efficiency and maintenance are improved, labor cost is saved, and the safety and stability of power supply in a residential district are ensured simultaneously.
Description
Technical field
The present invention relates to a kind of residential district power distribution room based on Flex and can safeguard panorama 3D modeling method.
Background technology
More than 35 kilovolts transformer station's quantity that the community parameter amount that distribution department of current electric company runs is run than company are how a lot, and no matter actual distribution operations staff is that number all cannot compared with power transformation operation personnel with technical merit, the operation and management level of residential district power distribution room is lower, directly affects the safety to user, reliable power supply.Because the running status of residential district controller switching equipment cannot be monitored, when distribution equipment malfunction has a power failure time, onsite lookup fault could be arrived after only having user to report fault, this processing procedure time is long, customer service is of low quality, solves this problem in the urgent need to a set of visual overall view monitoring method.
Flex technology is the RIA development technique of increasing income that Adobe company releases, and it is the effective tool of exploitation Web and desktop application.In traditional development mode, develop Web application by technology such as PHP, ASP, JSP, need to rely on the dynamic explanation of browser normally to show and to perform, such development scheme often can bring difficulty to code debugging.On stream, the debugging of interface appearance takes time and effort very much.Flex be people expect can one of solution to the problems described above.Flex adopts gui interface exploitation, uses the MXML language based on XML, has multiple assembly, can realize Web Services, remote object, pull, row sequence, the functions such as chart; The built-in animation effect of FLEX and other simple interaction interface etc.Relative to based on HTML be applied in each request time need to perform the template of server end, because client only needs to be loaded into once, the workflow of FLEX application program is significantly improved.
Summary of the invention
In order to reach above object, the invention provides a kind of residential district power distribution room in Flex and can safeguard panorama 3D modeling method, conveniently can build residential district power distribution room panorama 3D model.
Main technical content of the present invention is as follows:
Residential district power distribution room based on Flex can safeguard a panorama 3D modeling method, and described residential district power distribution room can safeguard that panorama 3D model is divided into presentation layer, Business Logic, data Layer, client layer; Presentation layer is used for carrying out man-machine interaction between user, shows residential district power distribution room panorama; Business Logic is used for internal logic process and the two-dimentional transfer algorithm to three-dimensional; Data Layer is every residential district power distribution room data that backstage stores, described data Layer comprises database server, web server and video server, described database server realizes digital independent and datumization persistence by JDBC and web server, and video data is passed to client layer by screen stream by described video server; Client layer can safeguard panorama 3D model for the computing machine of the user authorized by the browser access residential district power distribution room of support Flash;
Described 3D modeling method comprises the following steps:
(1) in presentation layer, Flex RIA technology is used, according to the self-defined drafting of power distribution room power station, residential district on-site actual situations two-dimentional house plane framework figure;
(2) after completing, house plane framework figure two-dimentional in step (1) is passed to Business Logic by communication, in Business Logic, uses modeling algorithm to be automatically converted to indoor three-dimensional scenic;
(3) then by communication systems communicate to data Layer;
(4) then by various conventional residential district power distribution room device data preset in the database server of data Layer, in web server, logical process is carried out to data, set up onsite residential district operating environment of power distribution room panorama 3D model;
(5) finally bind the data source needed and backstage is mutual, the automatic propelling data in backstage, to client layer, carries out three-dimensional scenic displaying, achieves and carries out real-time no worker monitor to equipment operation condition.
Flex RIA technology in above-mentioned steps (1) have employed Adobe company Alternative 3D V7.5 engine.
The foundation of the two-dimentional house plane framework figure in above-mentioned steps (1) comprises house editor, interior wall editor, door and window editor, battery limits editor.
The method of premises editor is: house is projected as a polygon on ground, when adding house, is defaulted as regular polygon; System generates corresponding figure according to correlation parameter and records the coordinate in each corner, house.
The method of above-mentioned interior wall editor is: interior wall be projected as a line segment, determine that 2 end points can draw out an interior wall; The two-dimensional coordinate data of systematic conservation every face interior wall;
The method of above-mentioned door and window editor is: the projection of door and window on ground is also a line segment; The size of the door and window that plane is added is system default; Door and window must add on the wall, changing of the position of door and window on this wall;
The method that the said equipment district edits is: battery limits be projected as an irregular polygon; Summit can increase, delete and mobile; The coordinate data on record each summit of polygon.
Communication in above-mentioned steps (2) uses HttpService, is realized by the action in struts.
By technique scheme, the present invention at least has following advantages: the present invention uses Flex technology to carry out residential district power distribution room power station modeling, add more visual means, accurate and visual display analysis data, improve ease for use, efficiency and maintainability, not only saved human cost, also ensured the security that residential district powers, stability simultaneously.
The specific embodiment of the present invention is provided in detail by following examples and accompanying drawing thereof.
Accompanying drawing explanation
Fig. 1 is schematic diagram of the present invention.
Embodiment
For further setting forth the present invention for the technological means reaching predetermined goal of the invention and take and effect, below in conjunction with accompanying drawing and preferred embodiment, to its embodiment proposed according to the present invention, structure, feature and effect thereof, be described in detail as follows.
As shown in Figure 1, a kind of residential district power distribution room based on Flex can safeguard panorama 3D modeling method, and described residential district power distribution room can safeguard that panorama 3D model is divided into presentation layer, Business Logic, data Layer, client layer; Presentation layer is used for carrying out man-machine interaction between user, shows residential district power distribution room panorama; Business Logic is used for internal logic process and the two-dimentional transfer algorithm to three-dimensional; Data Layer is every residential district power distribution room data that backstage stores, described data Layer comprises database server, web server and video server, described database server realizes digital independent and datumization persistence by JDBC and web server, and video data is passed to client layer by screen stream by described video server; Client layer can safeguard panorama 3D model for the computing machine of the user authorized by the browser access residential district power distribution room of support Flash;
3D modeling method comprises the following steps:
(1) in presentation layer, Flex RIA technology is used, according to the self-defined drafting of power distribution room power station, residential district on-site actual situations two-dimentional house plane framework figure;
(2) after completing, house plane framework figure two-dimentional in step (1) is passed to Business Logic by communication, in Business Logic, uses modeling algorithm to be automatically converted to indoor three-dimensional scenic;
(3) then by communication systems communicate to data Layer;
(4) then by various conventional residential district power distribution room device data preset in the database server of data Layer, in web server, logical process is carried out to data, set up onsite residential district operating environment of power distribution room panorama 3D model;
(5) finally bind the data source needed and backstage is mutual, the automatic propelling data in backstage, to client layer, carries out three-dimensional scenic displaying, achieves and carries out real-time no worker monitor to equipment operation condition.
Flex RIA technology in step (1) have employed Adobe company Alternative 3D V7.5 engine.
The foundation of the two-dimentional house plane framework figure in step (1) comprises house editor, interior wall editor, door and window editor, battery limits editor.
The method of house editor is: house is projected as a polygon on ground, when adding house, is defaulted as regular polygon; System generates corresponding figure according to correlation parameter and records the coordinate in each corner, house.
The method of interior wall editor is: interior wall be projected as a line segment, determine that 2 end points can draw out an interior wall; The two-dimensional coordinate data of systematic conservation every face interior wall;
The method of door and window editor is: the projection of door and window on ground is also a line segment; The size of the door and window that plane is added is system default; Door and window must add on the wall, changing of the position of door and window on this wall;
The method of battery limits editor is: battery limits be projected as an irregular polygon; Summit can increase, delete and mobile; The coordinate data on record each summit of polygon.
Communication in step (2) uses HttpService, is realized by the action in struts.
The present invention uses FLEX technology to carry out residential district power distribution room power station modeling, adds more visual means, accurate and visual display analysis data, improve ease for use, efficiency and maintainability, not only saved human cost, also ensured the security that residential district powers, stability simultaneously.
The above, it is only preferred embodiment of the present invention, not any pro forma restriction is done to the present invention, although the present invention discloses as above with preferred embodiment, but and be not used to limit the present invention, any those skilled in the art, do not departing within the scope of technical solution of the present invention, make a little change when the technology contents of above-mentioned announcement can be utilized or be modified to the Equivalent embodiments of equivalent variations, in every case be the content not departing from technical solution of the present invention, according to any simple modification that technical spirit of the present invention is done above embodiment, equivalent variations and modification, all still belong in the scope of technical solution of the present invention.
Claims (8)
1. the residential district power distribution room based on Flex can safeguard a panorama 3D modeling method, it is characterized in that: described residential district power distribution room can safeguard that panorama 3D model is divided into presentation layer, Business Logic, data Layer, client layer; Presentation layer is used for carrying out man-machine interaction between user, shows residential district power distribution room panorama; Business Logic is used for internal logic process and the two-dimentional transfer algorithm to three-dimensional; Data Layer is every residential district power distribution room data that backstage stores, described data Layer comprises database server, web server and video server, described database server realizes digital independent and datumization persistence by JDBC and web server, and video data is passed to client layer by screen stream by described video server; Client layer can safeguard panorama 3D model for the computing machine of the user authorized by the browser access residential district power distribution room of support Flash;
Described 3D modeling method comprises the following steps:
(1) in presentation layer, Flex RIA technology is used, according to the self-defined drafting of power distribution room power station, residential district on-site actual situations two-dimentional house plane framework figure;
(2) after completing, house plane framework figure two-dimentional in step (1) is passed to Business Logic by communication, in Business Logic, uses modeling algorithm to be automatically converted to indoor three-dimensional scenic;
(3) then by communication systems communicate to data Layer;
(4) then by various conventional residential district power distribution room device data preset in the database server of data Layer, in web server, logical process is carried out to data, set up onsite residential district operating environment of power distribution room panorama 3D model;
(5) finally bind the data source needed and backstage is mutual, the automatic propelling data in backstage, to client layer, carries out three-dimensional scenic displaying, achieves and carries out real-time no worker monitor to equipment operation condition.
2. the residential district power distribution room based on Flex according to claim 1 can safeguard panorama 3D modeling method, it is characterized in that: the Flex RIA technology in described step (1) have employed Adobe company Alternative 3D V7.5 engine.
3. the residential district power distribution room based on Flex according to claim 1 can safeguard panorama 3D modeling method, it is characterized in that: the foundation of the two-dimentional house plane framework figure in described step (1) comprises house editor, interior wall editor, door and window editor, battery limits editor.
4. the residential district power distribution room based on Flex according to claim 3 can safeguard panorama 3D modeling method, it is characterized in that the method for described house editor is: house is projected as a polygon on ground, when adding house, is defaulted as regular polygon; System generates corresponding figure according to correlation parameter and records the coordinate in each corner, house.
5. the residential district power distribution room based on Flex according to claim 3 can safeguard panorama 3D modeling method, it is characterized in that the method for described interior wall editor is: interior wall be projected as a line segment, determine that 2 end points can draw out an interior wall; The two-dimensional coordinate data of systematic conservation every face interior wall.
6. the residential district power distribution room based on Flex according to claim 3 can safeguard panorama 3D modeling method, it is characterized in that the method for described door and window editor is: the projection of door and window on ground is also a line segment; The size of the door and window that plane is added is system default; Door and window must add on the wall, changing of the position of door and window on this wall.
7. the residential district power distribution room based on Flex according to claim 3 can safeguard panorama 3D modeling method, it is characterized in that the method for described battery limits editor is: battery limits be projected as an irregular polygon; Summit can increase, delete and mobile; The coordinate data on record each summit of polygon.
8. the residential district power distribution room based on Flex according to claim 1 can safeguard panorama 3D modeling method, it is characterized in that: the communication system in described step (3) uses HttpService, is realized by the action in struts.
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Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN104700450A (en) * | 2015-01-12 | 2015-06-10 | 深圳市瑞尔时代科技有限公司 | Method for achieving quick three-dimensional modeling based on Flash3D engine |
| CN106909601A (en) * | 2015-12-22 | 2017-06-30 | 国家林业局调查规划设计院 | Wetland electronic chart collecting system and method based on flex image fast browsing technologies |
| CN109068071A (en) * | 2018-09-18 | 2018-12-21 | 爱普（福建）科技有限公司 | The editing system of engineering picture based on Web |
| CN109919820A (en) * | 2019-02-13 | 2019-06-21 | 浙江交通职业技术学院 | Urban and suburban roads Integrated Passenger Transportation development level monitors system and method |
Citations (4)
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| CN101840339A (en) * | 2010-04-14 | 2010-09-22 | 四川真视信息技术有限公司 | Method for constructing stereo scene developed based on Flex and applied to webpage |
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| CN101840339A (en) * | 2010-04-14 | 2010-09-22 | 四川真视信息技术有限公司 | Method for constructing stereo scene developed based on Flex and applied to webpage |
| CN102012817A (en) * | 2010-12-01 | 2011-04-13 | 南京工业大学 | Development method of large-scale public building energy consumption monitoring platform based on Flex technology |
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