CN106919631A - The multi-level scene of three-dimensional artificial urban represents system - Google Patents
The multi-level scene of three-dimensional artificial urban represents system Download PDFInfo
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- CN106919631A CN106919631A CN201511004666.5A CN201511004666A CN106919631A CN 106919631 A CN106919631 A CN 106919631A CN 201511004666 A CN201511004666 A CN 201511004666A CN 106919631 A CN106919631 A CN 106919631A
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- 238000013523 data management Methods 0.000 claims abstract description 18
- 238000007726 management method Methods 0.000 claims 1
- 238000006243 chemical reaction Methods 0.000 abstract description 2
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 238000007794 visualization technique Methods 0.000 description 1
Classifications
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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
- G06F16/90—Details of database functions independent of the retrieved data types
- G06F16/95—Retrieval from the web
- G06F16/951—Indexing; Web crawling techniques
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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
- G06F16/50—Information retrieval; Database structures therefor; File system structures therefor of still image data
- G06F16/54—Browsing; Visualisation therefor
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- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Databases & Information Systems (AREA)
- Data Mining & Analysis (AREA)
- Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- User Interface Of Digital Computer (AREA)
Abstract
A kind of multi-level scene the present invention relates to three-dimensional artificial urban represents system, including multi-layer three-dimension data management system, connected by data link module between upper layer data management system and lower data management system, translation, rotation, zoom operations are realized in this level per layer data management system, data link module is provided with node, is changed between upper and lower layer by node.The system can realize upper and lower layer by clicking on node between conversion, not only may browse through outer scene, it is also possible to further multi-faceted to browse scene, corner scene within doors.
Description
Technical field
The invention belongs to spatial information, technical field, it is related to three-dimensional artificial urban, especially a kind of multilayer of three-dimensional artificial urban
Secondary scene represents system.
Background technology
In recent years, three-dimensional artificial urban has become the important means that each big city represents self elegance, and three-dimensional artificial urban can be with
By multiple view urban informations, 3 D stereo, painted map are presented in face of masses, three-dimensional artificial urban
Map represent pattern and progressively instead of that pattern in two-dimensional map is simple, information description is not three-dimensional enough intuitively fixes general layout.
Threedimensional model visualization technique has been applied to multiple fields, such as game, GIS-Geographic Information System, ecommerce displaying.It is right
There is important impetus in path navigation, position enquiring, and information displaying, have wide answering in Information Mobile Service field
Use prospect.And traditional three-dimensional artificial urban map is typically only capable to see outside multi-angle scene, cannot be beaten when door is clicked on
Scene within doors is seen in enabling.
The content of the invention
It is an object of the invention to overcome the deficiencies in the prior art part, there is provided one kind can comprehensive, multi-angle, can show
The multi-level scene of the three-dimensional artificial urban of scene represents system in room.
The technical proposal for solving the technical problem of the invention is：
A kind of multi-level scene of three-dimensional artificial urban represents system, including multi-layer three-dimension data management system, upper layer data management
Connected by data link module between system and lower data management system, realized in this level per layer data management system flat
Shifting, rotation, zoom operations, data link module are provided with node, are changed between upper and lower layer by node.
And, described data management system includes the image data base with geographical labels, threedimensional building database and attribute language
Database.
And, the system connects personal network's client by mobile internet and Cloud Server.
Advantages and positive effects of the present invention are：
1st, the three-dimensional data organizational form of the system hierarchical block is conducive to extracting user's data interested, filters out useless figure
Layer, can effectively improve environment viewing speed, realize the quick real-time display of scene.
2nd, the conversion between the system can realize upper and lower layer by clicking on node, not only may browse through outer scene, it is also possible to
It is further multi-faceted to browse scene, corner scene within doors.
Brief description of the drawings
Fig. 1 is each layer connection diagram of the system.
Specific embodiment
The invention will be further described below in conjunction with the accompanying drawings and by specific embodiment, following examples be it is descriptive, no
It is limited, it is impossible to which protection scope of the present invention is limited with this.
A kind of multi-level scene of three-dimensional artificial urban represents system, including multi-layer three-dimension data management system, upper layer data management
Connected by data link module between system and lower data management system.Realized in this level per layer data management system flat
The operations such as shifting, rotation, scaling, data link module is provided with node, is changed between upper and lower layer by node.
Described data management system includes the image data base with geographical labels, threedimensional building database and attribute language database.
And, the system connects personal network's client by mobile internet and Cloud Server, and people can be by mobile phone end
End, panel computer, PC etc. browse D Urban model.
Above-described is only the preferred embodiment of the present invention, it is noted that for the person of ordinary skill of the art,
On the premise of inventive concept is not departed from, various modifications and improvements can be made, these belong to protection scope of the present invention.
Claims (3)
1. a kind of multi-level scene of three-dimensional artificial urban represents system, it is characterised in that：Including multi-layer three-dimension data management system,
Connected by data link module between upper layer data management system and lower data management system, per layer data management system at this
Translation, rotation, zoom operations are realized in level, data link module is provided with node, is changed between upper and lower layer by node.
2. the multi-level scene of three-dimensional artificial urban according to claim 1 represents system, it is characterised in that：Described number
Include the image data base with geographical labels, threedimensional building database and attribute language database according to management system.
3. the multi-level scene of three-dimensional artificial urban according to claim 1 represents system, it is characterised in that：The system is led to
Cross mobile internet and Cloud Server connection personal network's client.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201511004666.5A CN106919631A (en) | 2015-12-25 | 2015-12-25 | The multi-level scene of three-dimensional artificial urban represents system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201511004666.5A CN106919631A (en) | 2015-12-25 | 2015-12-25 | The multi-level scene of three-dimensional artificial urban represents system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106919631A true CN106919631A (en) | 2017-07-04 |
Family
ID=59455366
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201511004666.5A Pending CN106919631A (en) | 2015-12-25 | 2015-12-25 | The multi-level scene of three-dimensional artificial urban represents system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106919631A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112184881A (en) * | 2020-09-15 | 2021-01-05 | 南京南瑞继保工程技术有限公司 | Multi-level overall process monitoring method for power equipment |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101872492A (en) * | 2010-06-09 | 2010-10-27 | 中国科学院深圳先进技术研究院 | Multi-angle map implementation method of three-dimensional simulation city |
| CN102364523A (en) * | 2011-05-11 | 2012-02-29 | 武汉理工大学 | Method for realizing three-dimensional virtual city system based on RIA (rich Internet application) architecture |
| CN103119399A (en) * | 2010-04-09 | 2013-05-22 | 通腾科技股份有限公司 | Methods of and apparatus for displaying map information |
-
2015
- 2015-12-25 CN CN201511004666.5A patent/CN106919631A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103119399A (en) * | 2010-04-09 | 2013-05-22 | 通腾科技股份有限公司 | Methods of and apparatus for displaying map information |
| CN101872492A (en) * | 2010-06-09 | 2010-10-27 | 中国科学院深圳先进技术研究院 | Multi-angle map implementation method of three-dimensional simulation city |
| CN102364523A (en) * | 2011-05-11 | 2012-02-29 | 武汉理工大学 | Method for realizing three-dimensional virtual city system based on RIA (rich Internet application) architecture |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112184881A (en) * | 2020-09-15 | 2021-01-05 | 南京南瑞继保工程技术有限公司 | Multi-level overall process monitoring method for power equipment |
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170704 |
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| RJ01 | Rejection of invention patent application after publication |