CN206117732U - Cartographic data server system - Google Patents
Cartographic data server system Download PDFInfo
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- CN206117732U CN206117732U CN201621175783.8U CN201621175783U CN206117732U CN 206117732 U CN206117732 U CN 206117732U CN 201621175783 U CN201621175783 U CN 201621175783U CN 206117732 U CN206117732 U CN 206117732U
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- tile buffer
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- map
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Abstract
The utility model discloses a cartographic data server system, including ED the primary server, partition server, network data collection ware, image original data tile buffer, vector original data tile buffer, elevation original data tile buffer, data entry end, user side, data memory, network data collection ware, image original data tile buffer, vector original data tile buffer, elevation original data tile buffer pass through the data entry termination ED the primary server, partition server pass through load equalizer with ED the primary server links to each other, the user side with ED the primary server links to each other, data memory with partition server links to each other. The utility model discloses can provide huge cartographic information service.
Description
Technical field
This utility model is related to a kind of data server, more particularly to a kind of map data server system.
Background technology
ED servers (EarthStorm Data Server) be collection magnanimity, the integration of multi-source heterogeneous space information resource,
Management, issue, shared, application and O＆M are ensured in one, fast construction country, province, city's back end, there is provided produced from data
Update, registration is issued in service, system O＆M is monitored, resource shows shared integrated synthesis service platform.
ED server operation speeds of the prior art are slow, and unstable has been a big problem, at the same in data processing and
Also it is short of perfect in terms of operation organization and administration, shared service and visualization.
Utility model content
This utility model puts forth effort on the deficiency for solving above-mentioned prior art, there is provided a kind of large map data server system
System, the server system independently can externally provide Map Services, and have small volume, low cost, dispose the characteristics of facilitating, with
Conventional GIS server product is compared, the cost performance with less volume and Geng Gao, with the like product ratio increased income, deployment
It is more perfect using more convenient, function.
The technical scheme adopted by this utility model solution above technical problem is as follows：
Compared with the prior art, this utility model significantly has the beneficial effect that：1st, this utility model ED servers system
System is around data processing, interpretation interpretation, organization and administration, shared service and visual application main line, standardization data storage, pipe
Reason basic resource data, polymerization, management, agency issue multi-source map service, and data are carried out resource really；2nd, with micro-kernel
As the integrated each basic general character resource of virtualization Integration Bus, feature card, work(is carried out by configuration management and Monitoring Manager
The customization that can and apply；3rd, file system, as data storage carrier, supports that multi-client is accessed in a distributed manner；4th, rely on towards
Service technology framework optimized integration functional module is multiplexed, quick to support that the research and development of third-party platform basis are called；5th, while, by base
In global area unify Spatial-Temporal Frame technology application integration Development Framework be carrier, user oriented provide visual work space and
Applied environment.
Description of the drawings
Fig. 1 is this utility model data server system architecture figure.
Specific embodiment
With reference to the accompanying drawings and examples this utility model is described in detail, wherein, accompanying drawing constitutes the application one
Part, and be used for explaining this utility model together with embodiment of the present utility model.But it will be appreciated by those skilled in the art that,
Following examples are not the unique restriction made to technical solutions of the utility model, every in technical solutions of the utility model spirit
The lower any equivalents done of essence or change, are regarded as belonging to protection domain of the present utility model.
As shown in figure 1, the configuration frame of this utility model data server system includes ED master servers 1, differentiated services
Device 2, network data acquirer 3, image initial data tile buffer 4, vector initial data tile buffer 5, elevation are original
Data tile buffer 6, data inputting end 7, user side 8, data storage 9.Wherein, ED master servers 1 have one to be enough to, point
Area's server 2 can have multiple stage, be connected with ED master servers 1 by load equalizer, and equilibrium is shared ED master servers 1 and loaded；
Network data acquirer 3, image initial data tile buffer 4, vector initial data tile buffer 5, elevation initial data
Tile buffer 6 etc. it is various it is data cached ED master servers 1 are accessed by data inputting end 7, user side 8 can have multiple (figures
Middle labelling 3), it is synchronous to share the server content.Data storage 9 can also have multiple (labelling 3 in figure), can divide difference
Capacity, store the data of each partitioned server 2 respectively.
In the system, ED master servers 1 provide horizontal extension ability, differentiated services by a kind of technology for being referred to as subregion
Data can be distributed between multiple Physical Extents (referred to as piece).Subregion can allow the deployment of ED master servers to solve single service
Complexity of the hardware limitation of device without increase application program, the hardware limitation of solution include the bottle of RAM and magnetic disc i/o
Neck.ED master servers 1 can realize the functions such as service monitoring management, log management, load balancing management, data management.Network
GIS server product of the data acquisition unit 3 as light weight, independently can externally provide Map Services, and have small volume, cost
The characteristics of low, deployment facilitates：Compared with conventional GIS server product, the cost performance with less volume and Geng Gao and is opened
The like product ratio in source, deployment are more perfect using more convenient, function.
In terms of data inputting and extraction, this utility model has data inputting function to the system, and user can be new
Data inputting is in data server, and updates the old data of replacement；With data extraction function, facilitate user to extract and closed
Note area data, extracts in other servers, is conveniently applied to the deployment of sundry item data.Also merge with server data
Function, can carry out data merging 2 server datas.User can interest region be extracted into reference format IMG,
TIF images and altitude data.For Intranet LAN, network data acquisition instrument can be passed through directly data at outer net PC ends
Data base's BIN forms are downloaded into, then copying Intranet to carries out database storage.
In terms of data processing, what ED data service platforms were preserved is all data tile data, including image tile data,
The quick display of vector tile data, elevation tile data, tile convenient storage and front end data.For initial data, need
Carry out data processing and can just be entered into data server.Data processing toolses are used to facilitate client one's own image number
According to, altitude data, vector data, carry out tile cutting be entered in data server.
This utility model supports that polymorphic type tile is data cached, and the data cached type of tile includes map tile, vector watt
Piece.Map tile is referred to All Layers cutting in map and is stored as grille picture, it is adaptable to become less frequent map bottom
Diagram data.Wherein FastDFS (is a lightweight distributed file system increased income, it is managed to file, including file
Storage, file synchronization, files passe, file download etc.) and MongoDB (being a data base stored based on distributed document)
The tile of distributed storage, the relative access efficiency with higher reliability and Geng Gao；The MBTiles of standard is (and a kind of
The data standard of map tile storage, it uses SQLite data bases, is greatly improved the reading speed of magnanimity map tile, than
It is many soon by the reading of tile file mode, it is adaptable to the offline map storage of the smart mobile phone such as Android, IPhone)
SMTiles after tile and extension (not only support to generate and using the tile map data for meeting MBTiles specifications, and base
MBTiles forms are extended in former specification, and the form after extension are named as SMTiles) tile, based on open mark
It is accurate to realize, it is easy to share, and supports that mobile terminal uses offline.Vector tile, supports the arrow generated based on VectorLayer in map
Amount tile.The practicality of vector tile is embodied in：Less volume, client render faster, it is more flexible；Preferably support to look into
The interactive operation such as inquiry, highlighted；Be more suitable for showing and require higher atural object key element to ageing (such as POI).Data cut tile
Support to arrange the picture quality parameters such as compression ratio (for example：High definition, typically, minimum)；Data cutting tool supports scope cutting, defeated
Enter rectangular extent or polygon scope；Data cutting tool possesses section level control, and starting level and termination rank are selected；
Data cutting tool possesses progress bar display function, intuitively shows cutting progress, remaining tile quantity；Image cutting complete is standby
Statistical function, clipping time, cuts tile quantity details；Data cutting tool cutting efficiency is better than other similar products of market
Product.
The system supports various scale data processings.Support WGS84 coordinate system data cutting process instruments.Image number
Form IMG, TIF are supported according to, altitude data.Support the cutting of normal vector data (SHP forms) data.Support under ArcGIS styles
Vector data cuts.
So, the system realizes the interpretation completely to Google Maps Data Transport Protocol, and it is high-quality that perfection realizes magnanimity
Amount image, elevation, history image data are downloaded.The system supports the whole world arbitrarily yardstick Arbitrary width TB level mass data high efficiency
Download, the data downloaded do not have Google watermark identifiers, without skew, and with clearly clapping the date, while on supporting
The thirties in century, global history image data were downloaded so far, and can be selected by user's appointed day；In addition the system is also propped up
Hold global altitude data mass download, at the same also support GoogleMap, must answer map, HereMap, Arcgis,
Domestic and international provided tens of kinds of main flow figure business such as OpenStreetMap, day map, Baidu map, high moral map, Tengxun's map
Typal map, shadow terrain data are downloaded, to meet the demand of client to greatest extent.Also support WGS84 longitudes and latitudes to project,
WGS84Web Mercator projections, WGS84UTM projections, the projection of 54 longitude and latitude of Beijing, 54 gauss projection of Beijing, 80 longitude and latitude of Xi'an
Various coordinate projections such as projection, 80 gauss projection of Xi'an, the projection of national 2000 longitude and latitude, national 2000 gauss projection, Yi Jike
With the professional software slitless connection such as AutoCAD, ArcGIS, CASS, MapGIS, Eardas, GoogleEarth, greatly meet special
Industry user's request.
So, the system is by geographic information system technology and virtual reality technology perfect adaptation, there is provided from bottom engine to
The total solution of professional application, realize on a large scale, magnanimity, multi-source data (include high definition remote sensing image data,
High accuracy DEM data and three-dimensional scene models data) Seamless integration-, storage with index etc. function；With TB level spatial datas
Disposal ability, can fast and easy build three-dimensional spatial information service system, completely be competent at various large-scale GIS systems construction open
Send out.EarthStorm possesses powerful function and technical advantage, especially remarkable 3-D technology, along with its three-dimensional expression
Yardstick is complete, realizes that game emulation is interactive and the combination of spatial information management so as to can military information, petroleum and petrochemical industry,
Applied well in the fields such as electric power, land mapping, digital ocean, safety are emergent, forestry, Di Kuang, geographical teaching.
Claims (4)
1. a kind of map data server system, it is characterised in that：Adopt including ED master servers, partitioned server, network data
Storage, image initial data tile buffer, vector initial data tile buffer, elevation initial data tile buffer, number
According to typing end, user side, data storage；
The network data acquirer, image initial data tile buffer, vector initial data tile buffer, elevation are original
Data tile buffer is terminated into the ED master servers by data inputting；
The partitioned server is connected with the ED master servers by load equalizer；
The user side is connected with the ED master servers；
The data storage is connected with the partitioned server.
2. map data server system according to claim 1, it is characterised in that：The partitioned server at least 2
Platform.
3. map data server system according to claim 1, it is characterised in that：The user side at least 2.
4. map data server system according to claim 1, it is characterised in that：The data storage at least 2
It is individual, while being connected with the same partitioned server.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621175783.8U CN206117732U (en) | 2016-10-27 | 2016-10-27 | Cartographic data server system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621175783.8U CN206117732U (en) | 2016-10-27 | 2016-10-27 | Cartographic data server system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206117732U true CN206117732U (en) | 2017-04-19 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621175783.8U Expired - Fee Related CN206117732U (en) | 2016-10-27 | 2016-10-27 | Cartographic data server system |
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| Country | Link |
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| CN (1) | CN206117732U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107564402A (en) * | 2017-10-31 | 2018-01-09 | 中煤航测遥感集团有限公司 | Drawing electronic map method and device |
| CN108171772A (en) * | 2017-12-28 | 2018-06-15 | 中国地质调查局西安地质调查中心 | Utilize the method for mapGIS, CJKCOOR_Ver and DELF3D extraction river boundaries |
-
2016
- 2016-10-27 CN CN201621175783.8U patent/CN206117732U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107564402A (en) * | 2017-10-31 | 2018-01-09 | 中煤航测遥感集团有限公司 | Drawing electronic map method and device |
| CN108171772A (en) * | 2017-12-28 | 2018-06-15 | 中国地质调查局西安地质调查中心 | Utilize the method for mapGIS, CJKCOOR_Ver and DELF3D extraction river boundaries |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170419 Termination date: 20181027 |