CN108133024A - Towards the geographical spatial data service integration method of the dynamic configuration of mobile client - Google Patents
Towards the geographical spatial data service integration method of the dynamic configuration of mobile client Download PDFInfo
- Publication number
- CN108133024A CN108133024A CN201711442143.8A CN201711442143A CN108133024A CN 108133024 A CN108133024 A CN 108133024A CN 201711442143 A CN201711442143 A CN 201711442143A CN 108133024 A CN108133024 A CN 108133024A
- Authority
- CN
- China
- Prior art keywords
- spatial data
- label
- geographical spatial
- mobile client
- data service
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- 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
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F8/00—Arrangements for software engineering
- G06F8/70—Software maintenance or management
- G06F8/71—Version control; Configuration management
Landscapes
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Software Systems (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Databases & Information Systems (AREA)
- Computer Security & Cryptography (AREA)
- Remote Sensing (AREA)
- Data Mining & Analysis (AREA)
- Information Transfer Between Computers (AREA)
- Mobile Radio Communication Systems (AREA)
Abstract
The invention discloses a kind of geographical spatial data service integration methods of the dynamic configuration towards mobile client, include the following steps：(1) structure and general parameter that XML configuration file template carrys out regulation dynamic configuration file are defined；(2) type of existing all kinds of geographical spatial data services is analyzed and collected, defines the call parameters of each geographical spatial data service；(3) geographical spatial data service configuration is created in the configuration management system of backstage；(4) mobile terminal passes through service interface dynamic access configuration file；(5) spatial data displaying and query function are realized in mobile terminal.The method of the present invention can realize the dynamic configuration that all kinds of geographical spatial datas are integrated in mobile client, and meet the application requirement quickly shown in mobile client with inquiry, greatly improve the user experience that geographical spatial data is applied under the environment of mobile terminal.
Description
Technical field
The present invention relates to geographical spatial data service mobile client integrated technology, it is different more particularly, to a kind of multi-source
The geographical spatial data service of structure is in the quick displaying of mobile client and querying method.
Background technology
In mobile client integrated, there are following features for geographical spatial data service：
1) data format is various：The storage of geographical spatial data and access mode are respectively not required to identical, there is online service,
There is offline data packet, online service has the service for meeting OGC standards, the service for also having each GIS platform privately owned, off-line data
Vector data packet is surrounded by, also there is slice of data packet.
2) data volume is big：Either base surveying data or topic space data, data volume is all huger, especially
The line and noodles data for having a large amount of complexity for large scale data, storage file size from tens MB to MB up to a hundred,
Wherein slice of data is even more to reach several GB.
3) displaying speed is slow：Spatial data generally requires several map overlays, particularly shows all space numbers of gamut
According to when, need mobile terminal that there is stronger computing capability the displaying of the Fast Graphics of spatial data.
For the technical problem present on, existing mainstream solution often uses single geographic information services
Distribution platform such as using ArcGIS Server platforms, is serviced based on MapService and realizes geographical spatial data data in movement
The displaying and inquiry at end, but the displaying of its spatial data is often difficult to the two with the performance inquired to be taken into account, practical application effect is not
It is preferable.
Invention content
Due to the present situation of current geographic information industry, with the presence of different geographical space service platforms, the production of different companies
Product have different geographical spatial data service types, and mobile GIS system is caused not only to need in face of multi-source heterogeneous data integration
The problem of integration, while ensure again efficient, flexible, easy-to-use, meet the hommization requirement of mobile application.The present invention is intended to provide
A kind of Dynamic Configuration realized all kinds of geographical spatial datas and integrated in mobile client, and meet fast in mobile client
The application requirement of speed displaying and inquiry, to promote the user experience that geographical spatial data is applied under the environment of mobile terminal.
The technical solution adopted by the present invention is as follows：
Towards the geographical spatial data service integration method of the dynamic configuration of mobile client, include the following steps：
(1) profile template for defining XML format carrys out the structure and general parameter of regulation dynamic configuration file；
(2) analyze and collect the types of existing all kinds of geographical spatial data services, determine mobile client call must
Want parameter；Then in the profile template, each geographical spatial data service is passed through<Parameter>Tag definition these
Call parameter passes through<Figure layer group>The geographical spatial data service of the practical logic showed of tag definition mobile client, passes through<
Figure layer>The geographical spatial data service that tag definition is physically present, the geographical spatial data service being each physically present need to create
One<Figure layer>Label, and the label must be included in<Figure layer group>In label；Each<Figure layer group>Label includes one
It is or multiple<Figure layer>Label, each<Figure layer>Label is corresponding by name attribute<Parameter>Label is associated；
(3) editor of the configuration file defined in step (2) is increased newly or changed at any time by background management system realization
It is therein<Figure layer group>Label or<Figure layer>Label, and as configuration information storage in the database；
(4) profile template of service interface invocation step (1) and the configuration information of step (3), dynamic generation are utilized
New configuration file is called and is downloaded for mobile terminal；When mobile client starts every time, download new configuration file and cover this
Ground file；Then the new configuration file is parsed, is passed through<Figure layer group>The parameter of tag definition is in mobile client display data
Nodename and by<Figure layer>Different data sources defined in label and<Parameter>Relevant parameter defined in label,
It calls the relevant geographical spatial data service to realize displaying and query function, different geography is finally realized in mobile client
Spatial data services integrate.
Further, it is described<Figure layer>The geographical spatial data service being physically present defined in label is geography information
The geographic information services of service platform Online release or the space number being placed on the server downloaded for mobile client
According to packet.
The most important feature of the method for the present invention is can to make full use of the advantage of different type geographical spatial data service, than
As WMTS service it is quick demonstrate one's ability with offline cache ability, ArcGIS Server services Fast Attribute query capability and
Diagram data is opened in the express statistic analysis ability of offline vector data, the planning one that the combinations of multi abilities can solve big data quantity
Browse queries and efficient calling under mobile equipment, can also carry out Spatial data query and statistics particularly under off-line state
Analysis such as uses efficient Spatialite offline databases technology, and the spatial statistics fortune of big data quantity can be realized in mobile terminal
It calculates, draws complicated fundamental geological figure, and show analysis result in a manner of block diagram, cake chart and table, make mobile GIS
System has broken away from the shifting that background application service to be relied on to encounter when providing every spatial analysis, spatial retrieval, data statistics in the past
The serious the problem of of reducing user experience such as dynamic network environment is unstable, network speed is slow.
This method has carried out certain innovation to the geographic information application of common Service-Oriented Architecture Based, solves mobile GIS
For system when servicing various dedicated application system in face of geographical spatial data, the effect of data displaying and inquiry is not satisfactory
Or both the problem of being difficult to take into account, breach application of the tradition based on OGC (open geospatial information alliance) service standard
Limitation.In addition, this method not only supports abundant spatial data services and data type, as including meeting OGC specifications
Multiple service platforms such as the online services such as WMTS, WMS, ArcGIS Server, Geoglobe, Baidu map and offline tile
A variety of Data Formats such as packet, offline vector data, local MrSID, its attribute query function can also pass through backstage
The flexible configuration of realization, realizes different indexs are shown, Property Name is self-defined, attribute sorts and permission controls etc..It is of the invention special
Shi Yongyu higher mobile terminal not required to apply hardware, network and user experience, especially in the displaying of large-scale figure,
Under normal network speed, 0.5~1 second time is promoted than common dynamic space data service.
Description of the drawings
Fig. 1 is the flow chart of the method for the present invention；
Fig. 2 is the structure diagram that the method for the present invention is realized；
Fig. 3 is the query result displaying figure in the embodiment of the present invention.
Specific embodiment
The present embodiment is to illustrate the specific embodiment of the method for the present invention with reference to attached drawing.
The present invention is combined by online data services with dynamic configuration file, in a manner of a kind of loose coupling, neatly
Realize quick displaying and inquiry of all kinds of geographical spatial data services in mobile terminal, its step are as follows (as shown in Fig. 1)：
First, the profile template for defining an XML format carrys out the structure and general parameter of specified configuration file.XML
That is extensible markup language is a kind of for electronic document to be marked to make it have structural markup language.It can be used for marking
Numeration evidence defines data type, is a kind of original language that user is allowed to be defined the markup language of oneself.It is very suitable for
WWW transmits, and provides unified method to describe and exchange the structural data independently of application program or supplier.This is matched
It puts file template and defines the configuration file structure of dynamic generation, and define some acquiescence basic parameters, during such as configuration file
Between version, acquiescence city, the initial visible range of map, application program identification etc..Following example：
The type of existing all kinds of geographical spatial data services is analyzed and collected, determines the call parameter called in mobile terminal,
And pass through in configuration file<params>Label defines these parameters, such as data type, coordinate system, data area, service
Address etc., following example：
With<grouplayer>The practical geographical spatial data service of a logic showed in tag definition mobile terminal, mainly
Include the attributes such as ID, title, creation time, renewal time, sequence.With<layer>Label corresponds to the geography being physically present
Spatial data services, mainly comprising attributes such as ID, title, type, creation time, renewal time, transparency, display fields.And
Each<grouplayer>It can be included in label multiple<layer>Label, each<layer>Label passes through name attribute and its
It is corresponding<params>Label is associated.By combining these configuration informations, mobile terminal can be adjusted when showing a data
Displaying and query function are realized respectively with different actual geographic spatial data services.Following example：
Management to the configuration file is realized by a backstage configuration management system, the online text on backstage can be passed through
Editing machine increases or changes each geographical spatial data service newly<grouplayer>Label,<layer>Label and corresponding<
params>Label is stored in configuration database in real time after modification.<layer>The geography of physics defined in label is empty
Between data service, can be by current main-stream geographic information service platform publication geographic information services, such as ArcGIS
MapService services, GeogGlobe services etc. or the spatial data being placed on the server downloaded for mobile terminal
Packet.
Develop a service interface, the interface by calling the configuration information stored in profile template and database,
The new configuration file of dynamic generation dynamic access and is downloaded when mobile end system starts every time.
Mobile terminal is passed through by parsing the new configuration file<grouplahyer>Attribute defined in label is realized
Display of the data on the interface of mobile terminal, by<layer>Attribute defined in label identifies different geographical spatial datas
The parameters such as service type and address of service, pass through<params>Defined in attribute identify the other parameter of service call, come
It determines the different call methods of displaying and inquiry, the integrated of different geographical spatial data services is finally realized in mobile terminal.
Claims (2)
1. the geographical spatial data service integration method of the dynamic configuration towards mobile client, which is characterized in that this method packet
Include following steps：
(1) profile template for defining XML format carrys out the structure and general parameter of regulation dynamic configuration file；
(2) type of existing all kinds of geographical spatial data services is analyzed and collected, determines the necessary ginseng called in mobile client
Number；Then in the profile template, each geographical spatial data service is passed through<Parameter>These necessity of tag definition
Parameter passes through<Figure layer group>The geographical spatial data service of the practical logic showed of tag definition mobile client, passes through<Figure layer
>The geographical spatial data service that tag definition is physically present, the geographical spatial data service being each physically present need to create one<
Figure layer>Label, and the label must be included in<Figure layer group>In label；Each<Figure layer group>Label includes one or more
It is a<Figure layer>Label, each<Figure layer>Label is corresponding by name attribute<Parameter>Label is associated；
(3) editor of the configuration file defined in step (2) is increased newly or changed wherein at any time by background management system realization
's<Figure layer group>Label or<Figure layer>Label, and as configuration information storage in the database；
(4) using the profile template of service interface invocation step (1) and the configuration information of step (3), dynamic generation is new
Configuration file is called and is downloaded for mobile terminal；When mobile client starts every time, download new configuration file and cover local text
Part；Then the new configuration file is parsed, is passed through<Figure layer group>The parameter of tag definition is in mobile client display data node
Title and by<Figure layer>Different data sources defined in label and<Parameter>Relevant parameter defined in label, to adjust
Displaying and query function are realized with relevant geographical spatial data service, and different geographical spaces are finally realized in mobile client
Data service integrates.
2. the geographical spatial data service integration method of the dynamic configuration according to claim 1 towards mobile client,
It is it is characterized in that, described<Figure layer>The geographical spatial data service being physically present defined in label, puts down for geographic information services
The geographic information services of platform Online release or the spatial data packet being placed on the server downloaded for mobile client.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711442143.8A CN108133024A (en) | 2017-12-27 | 2017-12-27 | Towards the geographical spatial data service integration method of the dynamic configuration of mobile client |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711442143.8A CN108133024A (en) | 2017-12-27 | 2017-12-27 | Towards the geographical spatial data service integration method of the dynamic configuration of mobile client |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108133024A true CN108133024A (en) | 2018-06-08 |
Family
ID=62393234
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711442143.8A Pending CN108133024A (en) | 2017-12-27 | 2017-12-27 | Towards the geographical spatial data service integration method of the dynamic configuration of mobile client |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108133024A (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109684435A (en) * | 2019-01-11 | 2019-04-26 | 长沙市规划勘测设计研究院 | Specialized multi-source heterogeneous space-time geodata is gone to integrate system and method |
| CN110032570A (en) * | 2019-04-01 | 2019-07-19 | 江西世恒信息产业有限公司 | A kind of spatial data dynamic update system based on B/S framework |
| CN110515612A (en) * | 2019-08-22 | 2019-11-29 | 象辑知源（武汉）科技有限公司 | The quick development library of backstage drawing based on Cartopy |
| CN110543534A (en) * | 2019-08-07 | 2019-12-06 | 广州城市信息研究所有限公司 | Layer attribute fine configuration method, device, medium and terminal equipment |
| CN114048280A (en) * | 2022-01-07 | 2022-02-15 | 成都国星宇航科技有限公司 | Vector slice processing method, device, server and storage medium |
| CN114186003A (en) * | 2021-09-30 | 2022-03-15 | 成都纵横自动化技术股份有限公司 | Method for realizing network dynamic geographic information service and device for realizing different network dynamic geographic information services |
| CN117290458A (en) * | 2023-11-27 | 2023-12-26 | 潍坊威龙电子商务科技有限公司 | Spatial database engine system, method, computer device and storage medium |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102419705A (en) * | 2011-09-30 | 2012-04-18 | 广州杰赛科技股份有限公司 | Method and device for generating and managing Web geographic information system (GIS) client control |
| CN103761339A (en) * | 2014-02-21 | 2014-04-30 | 武汉大学 | Electronic map making method based on basic geographic information data |
-
2017
- 2017-12-27 CN CN201711442143.8A patent/CN108133024A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102419705A (en) * | 2011-09-30 | 2012-04-18 | 广州杰赛科技股份有限公司 | Method and device for generating and managing Web geographic information system (GIS) client control |
| CN103761339A (en) * | 2014-02-21 | 2014-04-30 | 武汉大学 | Electronic map making method based on basic geographic information data |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109684435A (en) * | 2019-01-11 | 2019-04-26 | 长沙市规划勘测设计研究院 | Specialized multi-source heterogeneous space-time geodata is gone to integrate system and method |
| CN109684435B (en) * | 2019-01-11 | 2019-09-10 | 长沙市规划勘测设计研究院 | Specialized multi-source heterogeneous space-time geodata is gone to integrate system and method |
| CN110032570A (en) * | 2019-04-01 | 2019-07-19 | 江西世恒信息产业有限公司 | A kind of spatial data dynamic update system based on B/S framework |
| CN110543534A (en) * | 2019-08-07 | 2019-12-06 | 广州城市信息研究所有限公司 | Layer attribute fine configuration method, device, medium and terminal equipment |
| CN110515612A (en) * | 2019-08-22 | 2019-11-29 | 象辑知源（武汉）科技有限公司 | The quick development library of backstage drawing based on Cartopy |
| CN114186003A (en) * | 2021-09-30 | 2022-03-15 | 成都纵横自动化技术股份有限公司 | Method for realizing network dynamic geographic information service and device for realizing different network dynamic geographic information services |
| CN114186003B (en) * | 2021-09-30 | 2022-08-02 | 成都纵横自动化技术股份有限公司 | Method and device for realizing network dynamic geographic information service |
| CN114048280A (en) * | 2022-01-07 | 2022-02-15 | 成都国星宇航科技有限公司 | Vector slice processing method, device, server and storage medium |
| CN114048280B (en) * | 2022-01-07 | 2022-04-29 | 成都国星宇航科技有限公司 | Vector slice processing method, device, server and storage medium |
| CN117290458A (en) * | 2023-11-27 | 2023-12-26 | 潍坊威龙电子商务科技有限公司 | Spatial database engine system, method, computer device and storage medium |
| CN117290458B (en) * | 2023-11-27 | 2024-03-19 | 潍坊威龙电子商务科技有限公司 | Spatial database engine system, method, computer device and storage medium |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108133024A (en) | Towards the geographical spatial data service integration method of the dynamic configuration of mobile client | |
| CN104536965B (en) | A kind of data query display systems under the conditions of big data and method | |
| US7880749B2 (en) | Apparatus and method for data charting with an extensible visualization library | |
| CN103970887B (en) | A kind of information flow display system and method based on GIS power distribution network figures | |
| CN104410720B (en) | A kind of real-time monitoring platform system and method based on web graph shape | |
| CN109446281B (en) | ArcGIS-based online intelligent mapping system construction method, system and mapping method | |
| CN109344223A (en) | A kind of Building Information Model management system and method based on cloud computing technology | |
| CN101908165A (en) | Geographic information system (GIS)-based industrial cluster information integration service system and method | |
| US20130275449A1 (en) | Automatic conversion of multidimentional schema entities | |
| CN109254901B (en) | A kind of Monitoring Indexes method and system | |
| CN102254022A (en) | Method for sharing metadata of information resources of various data types | |
| CN102867282A (en) | Implementation method for mobile Internet-based customer service quality analysis system | |
| CN101719146B (en) | Dynamic graphical method and device of geographic information application and analysis model | |
| CN101923697B (en) | Geographic information accessory system applicable to large screen and implementation method thereof | |
| CN103258029A (en) | Method and system for retrieving information | |
| CN111125284A (en) | Integrated space-time big data and geographic information public service cloud platform | |
| CN108170855B (en) | CityGML and IFC data unified query and data extraction method | |
| CN112861494A (en) | Road network data-based visual report generation method, equipment and storage medium | |
| CN108255964B (en) | Method for displaying process flow route | |
| CN102819542A (en) | Method and device for presenting instance documents | |
| CN109033157B (en) | Complex data retrieval method and system based on user-defined search condition tree | |
| CN105912723A (en) | Storage method of custom field | |
| CN113190947A (en) | Feed line group dividing method and device | |
| CN111858723A (en) | System and method for constructing visual one-picture application based on GIS platform | |
| CN107729007A (en) | A kind of transformer station uniformly monitors the implementation method of graphic editor on-line |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180608 |