CN111382165A - Mobile homeland management system - Google Patents
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Abstract
The invention discloses a mobile homeland management system, which comprises the following steps: step S1: collecting homeland resource data information; step S2: integrating and processing homeland resource data information; step S3: a framework of a core database; step S4: updating the data information of the homeland resources; step S5: the operation and application of the system; in step S2, data information is integrated and processed for the spatial data and the non-spatial data, and in step S3, the core database is structured by using the spatial data and the non-spatial data.
Description
Technical Field
The invention relates to the technical field of homeland resource data, in particular to a mobile homeland management system.
Background
With the rapid development of information technology, under the forms of new concepts and new technologies such as current digital cities and smart cities, the information technology is developing in diversified, specialized and service-oriented directions, and in the transformation from traditional economy to modern new normal economy, the application of modern information technology enables informatization construction to reach the climax stage and to receive high attention.
The recent development of the geoscience information technology is very rapid, the difference between the domestic development level and the international advanced national technical level is obviously increased, foreign and geoscience information systems and technologies are obviously in the achievement harvesting and breakthrough stages, new monopoly advantages of the geoscience information technology are probably formed, and the concept and experience of building the foreign and long-term geoscience information systems are worthy of reference.
In the last decade, the information-based work of the territorial resources has obvious progress and effect, and an information-based system of the territorial resources is basically established, but the current information-based mode of China and the current new mode of the territorial resource management have problems of different degrees, for example, the data management perfection capacity is weak; the accuracy and the situation of the data are poor; the updating and acquiring modes of the data are not uniform; the problems all affect the rapid development of the decision management of the homeland resources, and especially, the existing relevant measures for real estate management are taken, and new requirements are provided for the information management of the homeland resources by combining the integrated data of relevant departments of agriculture, forestry, construction and the like.
At present, the acquisition and updating modes of the data information of the homeland resources are relatively lagged behind, particularly, the quality and the real-time updating degree of basic data from basic departments are low, the situation is not strong, data mastered by government departments are difficult to comprehensively, truly and objectively reflect the conditions of resources, meanwhile, a considerable part of the existing data management modes are mainly paper media, the problems of non-uniform standards and irregular management exist in partial formed electronic data and established databases, the effective use and sharing of the data are influenced to a considerable extent, the objective authenticity of the acquired data is relatively large due to the influence of local protection and human factors, and the content and index system of the existing land and mineral resource utilization data cannot meet the requirement of macroscopic regulation and control easily.
Moreover, most county-level national resource management departments do not establish a mobile national system, basic data are stored in a disordered manner and are not integrated into a mobile national system database, the concept of the mobile national system is not established, databases established by various business departments of the national resource bureau are managed, data formats are diversified, and various surveying and mapping format data, image-text data and various data formats are adopted, so that the basic databases of the national resource bureau are mutually independent, the comprehensive application of the databases is poor, the comprehensive decision making capability is weak, most importantly, a data updating mechanism is adopted, data updating is delayed and information is not timely and accurate due to the independence of the data databases of departments, a unified mobile database platform is not provided, a large data compression technology is not completely popularized yet, the space superposition analysis among the databases and the efficient application of data information are not thorough, and the maximum function of each basic data is not reflected, the data application flexibility of the current homeland resource management is not high.
Disclosure of Invention
Aiming at the defects in the prior art, the invention aims to provide a mobile homeland management system which is used for solving the problem that the contents and index system of homeland resource utilization data in the prior art are difficult to meet the requirement of macroscopic regulation and control and also solving the problems of poor comprehensive application, weak comprehensive decision capability, backward updating mechanism, inaccurate data information and low data application flexibility of a database in the prior art.
In order to achieve the purpose, the invention provides the following technical scheme:
a mobile homeland management system comprises the following steps:
step S1: collecting homeland resource data information;
step S2: integrating and processing homeland resource data information;
step S3: a framework of a core database;
step S4: updating the data information of the homeland resources;
step S5: the operation and application of the system;
in step S2, data information is integrated and processed for the spatial data and the non-spatial data, and in step S3, the core database is structured by using the spatial data and the non-spatial data.
Through the technical scheme, a set of mobile homeland management system is worked out, so that the acquisition and updating modes of homeland resource data information are advanced, the acquisition quality and the real-time updating degree of the homeland data information are high, the electronic data and the established database are unified in standard and management standard, the requirement of macroscopic regulation and control is met, meanwhile, the spatial data and the non-spatial data are stored in the mobile homeland resource system database, the traditional file form data management mode taking a picture and a table as a unit is changed, the problems of complex data management work and poor data safety in the past are solved, meanwhile, the spatial data are continuously spliced in a seamless mode, and the integrity, the continuity and the consistency of ground features are kept.
The invention is further configured to: in step S1, a field collection module is used to collect data information of homeland resources, the field collection module includes a GPS positioning module and a GPS mapping module, the GPS positioning module is used to provide support for obtaining current coordinates for field collected mobile devices, the GPS mapping module is used to automatically generate points according to current position changes after the positioning function of the GPS positioning module is triggered, and automatically map the images according to the sequence after the position changes.
Through the technical scheme, the homeland resource data information can be collected through the field collection module, the GPS positioning module is used for providing support for obtaining the current coordinate, the GPS transferring and drawing module is used for automatically drawing the graph according to the sequence of the generated points, and the operation is simple and convenient.
The invention is further configured to: in step S2, the data of each department required by the mobile homeland management system is deeply analyzed and coordinated, collected and summarized from each department.
Through the technical scheme, the types of the spatial data and the non-spatial data can be diversified through coordinating, collecting and summarizing the data required by the system, so that the comprehensive monitoring and analysis on the land resource management are realized.
The invention is further configured to: the construction of the mobile homeland management system requires the existing database data and document files of the nationality resource bureau local department, planning department, land use department, utilization department, mining management department, cultivation and protection department, office and other departments, the cadastral department is responsible for a annual change database and a change image, the planning department is responsible for a land utilization overall planning database, a mineral product planning database, planning texts/tables and increasing and decreasing hook project provision data, the utilization department is responsible for agricultural transfer reporting data and collecting reporting data, the utilization department is responsible for supply reporting data, the mining management department is responsible for mineral data, the ploughing and protecting department is responsible for a basic farmland database and data reported by a land development and arrangement project, the office is responsible for the legal and legal documents of the homeland department, and the other departments are responsible for city planning drawings and central urban road networks.
Through the technical scheme, the data responsible for each department are collected and summarized to expand spatial data and non-spatial data, so that the land and soil resources are effectively and comprehensively monitored and analyzed.
The invention is further configured to: the spatial data includes tpk data, geodatabsae data, and shp data, and the non-spatial data includes legal and legal document file data, plan document business file data, and other temporary document form data.
By the technical scheme, the diversification of the types of the spatial data and the non-spatial data is improved, so that the monitoring and analysis of the mobile homeland management system are more comprehensive.
The invention is further configured to: the tpk data comprises satellite map data, land utilization overall planning map data and city planning map data, the geocatabase data comprises basic geographic data information, land utilization current situation data, land utilization overall planning data, mineral aggregate planning data, batch supply data, farmland quality assessment data, basic farmland data and other vector data, and the shp data comprises temporary data.
Through the technical scheme, the type diversification of the spatial data is further improved.
The invention is further configured to: in step S4, the update of the data information of the homeland resources includes an emergency update and a regular update, when performing the emergency update, the user directly adds the plot coverage line to be processed in the shp data file of the core database, then directly displays the plot coverage line in the system open map layer for data operation, and when performing the regular update, directly and regularly performs daily dynamic change and update on each business data and related subject data of the core database of the system.
Through the technical scheme, the updating of the homeland resource data information in the mobile homeland management system is real-time and simple, and the obtained homeland resource data information is more accurate and higher in flexibility.
The invention is further configured to: the operation and application of the system comprise a system interface operation application, a system main interface operation application, a positioning tool operation application, a measurement operation application, a screen clearing operation application, a layer selection operation application, a coordinate input operation application, a shooting operation application, a layer checking operation application, a data query operation application, a data analysis operation application and a data sharing operation application.
Through the technical scheme, the real-time compression and the quick browsing of the homeland resource data information are promoted through the operation and the application of the system, so that the convenient and quick experience data access is facilitated.
In conclusion, the invention has the following beneficial effects:
(1) by making a set of mobile homeland management system, the acquisition and updating modes of homeland resource data information are advanced, the acquisition quality and real-time updating degree of the homeland resource data information are high, the electronic data and the established database are unified in standard and management standard, the requirement of macroscopic regulation and control is met, meanwhile, the spatial data and the non-spatial data are stored in the mobile homeland resource system database, the traditional file form data management mode taking a picture and a table as a unit is changed, the problems of complex data management work and poor data safety in the past are solved, meanwhile, the spatial data are continuously spliced in a seamless mode, and the integrity, continuity and consistency of ground features are maintained;
(2) the spatial data and the non-spatial data are expanded by collecting and summarizing a large amount of required data, so that the land resources are effectively and comprehensively monitored and analyzed;
(3) by the operation and application of the system, the real-time compression and the quick browsing of the data information of the homeland resources are promoted, so that the data access is conveniently and quickly experienced.
Drawings
FIG. 1 is a flow chart of a method of the mobile homeland management system of the present invention;
FIG. 2 is an internal framework of the database of the present invention;
FIG. 3 is a functional diagram of the system of the present invention.
Reference numerals: step S1; step S2; step S3; step S4; step S5.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention. All other embodiments, which can be obtained by a person skilled in the art without making creative efforts based on the embodiments of the present invention, belong to the protection scope of the present invention.
The present invention will be described in detail below with reference to the accompanying drawings. The national and local resources department provides eight key tasks of the information construction of the national and local resources on the information-based working meeting of the national and local resources held in 2009, the release of a data platform of one map of the national and local resources realizes the classified display, data processing, inquiry statistics, thematic mapping, data updating and history management of core data, and is in butt joint with relevant application systems such as an electronic government platform, a comprehensive information supervision platform and the like to provide basic data, thematic data and management data support required by operation for each business system, according to the guidance requirements of the national and local resources department on the guidance suggestions of further applying the modern scientific and technological information means standards and innovation management, the information technical means is applied to standardize management, strengthen service and improve the decision level of professional management, advanced, professional and convenient professional data information management software is adopted to construct an advanced information-based platform of the national and local resources, one mode of this is the mobile homeland resource management system.
In order to standardize the data production flow and the platform functional structure, improve the data production and system research and development efficiency, avoid repeated construction and ensure that the project achievement meets the standard requirement and the relevant technical regulation, a set of standard specifications needs to be formulated before the project construction.
Standardization and normalization are the foundation of system construction and the fundamental guarantee of compatibility, optimization and expansion of the system and the related business systems of all departments of homeland management, which is the guarantee of normal operation of all data of all departments and is the requirement of system openness and data sharing.
According to the construction content and the process of the information platform, four types of standard specifications are required to be formulated and are respectively a data standard type, an interface standard type, a technical regulation type and a management system type, the data standard provides data standard guarantee for each space data, the content, the form and the updating mechanism of the information management platform data, the technical regulation type provides technical guarantee for space data integration, database construction, information management platform construction and the like, and the management system type provides legal guarantee for platform operation management, information sharing exchange and the like.
At present, a mobile intelligent terminal software development platform of a geographic information system mainly comprises a Baidu map, a God map, a heaven-earth map, an arcgi runtime for android and the like, the God map and the head-earth map are mainly focused on map display, travel and commercial geographic service, the support and processing of national geographic information data are inferior to those of the latter, and compared with the heaven-earth map and the arcgi runtime for android, the latter is more widely applied and has more mature technology.
The arcgis runtime for Android is an open GIS product family based on an Android system, which is developed by Esri corporation in America, and comprises a lib-project for Android Studio, a jar function library for eclipse and other environments, and rich tools, documents and examples are provided, so that a user can construct mobile application programs by using Java and deploy the mobile application programs to a smart phone and a tablet of the Android system, and the main functions comprise map browsing, map measurement, data query, geometric calculation, analysis, offline functions, data visualization, GPS positioning and the like.
Referring to fig. 1, a flowchart of a method of the mobile homeland management system of the present invention is shown, and the mobile homeland management system may include the following steps:
step S1: collecting homeland resource data information; specifically, a field collection module can be used for collection, and the field collection module can include a GPS positioning unit and a GPS mapping unit, where the GPS positioning unit is used to provide support for obtaining current coordinates for field collected mobile devices (such as industrial-grade flat-plate GNSS receiving terminals), and the system supports a GPS positioning function for providing support for obtaining current coordinates in consideration of the field collection requirements and GPS hardware modules specific to the mobile devices, and provides a positioning manual modification function in consideration of low positioning accuracy of common mobile devices; the GPS transferring and drawing unit is used for automatically generating points according to the current position change after the positioning function of the GPS positioning unit is triggered, automatically drawing graphs in sequence after the position change is finished, and simultaneously supporting the addition of generated graph attribute information including the information of pictures shot on site.
Step S2: integrating and processing homeland resource data information; specifically, the data information of each department required by the deep analysis system is coordinated, collected and summarized from each department. The system construction unit carefully analyzes and arranges the data according to the system construction requirements, plans a data utilization scheme and provides a basis for the efficient utilization of the data at the later stage.
More specifically, the system construction requires the existing database data, various documents and the like of the nationality department, the planning department, the land use department, the utilization department, the mining department, the cultivation and maintenance department, the office and other departments of the national resource bureau, and the cadastral department is responsible for changing databases and images annually; the planning department is responsible for a land utilization overall planning database, a mineral product planning database, planning texts/tables, increase and decrease of hook project report data and the like; the ploughing and maintaining department is responsible for the basic farmland database and the data reported by the land development and arrangement project; the land use department is responsible for agricultural transfer and reporting data and collection and reporting data; the data of the provision of the supply of land and the assessment database of the farmland quality are provided by the department; the ore management department is responsible for mineral data; the office is responsible for laws, regulations, documents and the like of the homeland department; other departments are responsible for city planning drawings, central urban area road networks and the like; that is, the collected data is integrated according to the system requirements, and the spatial data entry spatialization, formatting, coordinate unification and other operations are performed, so that the non-spatial data is classified and normalized.
Preferably, in the present embodiment, the data processing includes vector data processing, raster data processing, non-spatial data sorting, and the like.
Step S3: a framework of a core database; in particular, spatial data as well as non-spatial data may be used for structuring.
Referring to fig. 2, an internal frame diagram of a database according to the present invention is shown, where the database includes spatial data and non-spatial data, the spatial data (i.e., a map) may include one or more administrative district units for use by all levels of country and soil management departments, and the spatial data may specifically include tpk data (grid sliced data), geocatabase data (moving vector data), and shp data (temporary data), and the tpk data may include grid sliced data such as satellite map data, land use general planning map data, and city planning map data; the geocatabase data can comprise basic geographic information data, land utilization current situation data, land utilization overall planning data, mineral product overall planning data, batch qualification data, farmland quality evaluation data, basic farmland data, other vector data and the like; the shp data may mainly contain some temporary data.
The non-spatial data (i.e., file document) may mainly include homeland resource legal and legal document data, planning document and other business document data, and other temporary document table data.
Step S4: updating the data information of the homeland resources; specifically, the data information of the homeland resources mainly comprises emergency updating and regular updating when being updated.
More specifically, the emergency update means that, in an emergency or emergency situation, a user may add a block range line to be processed directly in an shp data file of a core database, and then may directly display the block range line in an "open map layer" of the system to perform data operation.
More specifically, the regular updating means that daily dynamic change and updating are performed on each service data and related thematic data of the system core database regularly, and is suitable for dynamic updating of services such as cadastral change, construction land approval, land supply, land occupation and replenishment.
Step S5: the operation and application of the system; specifically, the method can be divided into a system interface running application, a system main interface running application, a positioning tool running application, a measurement operation running application, a screen clearing running application, a layer selection running application, a coordinate input running application, a shooting operation running application, a layer viewing running application, a data query running application, a data analysis running application and a data sharing running application.
More specifically, the system interface running application is mainly to open data of each administrative district unit in a main directory, and then open documents such as laws and regulations in document files of a non-spatial database, preferably, in this embodiment, the administrative district unit may cover province, city, county, town, and the like.
More specifically, the system main interface running application mainly comprises the steps of clicking any administrative district unit and then entering the system main interface to display a geographical map, a north arrow, a scale and an operation control, wherein the geographical map can support a rotation function, the north arrow can be restored after clicking the north arrow, and the enlargement and the reduction are realized by performing touch control through two points of fingers as common terminal equipment.
More specifically, the positioning tool running application mainly refers to clicking a positioning function control, automatically positioning the screen to the position of the equipment user, and displaying X, Y coordinates of the real-time position on the left lower side of the screen, wherein the positioning accuracy is related to the number of satellites above the position of the user, weather conditions (cloud layer thickness) and the like.
More specifically, the measuring operation running application may include distance measurement and area measurement, and mainly includes that a measuring tool or an area measurement control is clicked on a screen to realize the functions of measuring distance and area, the distance measurement may be performed by measuring the distance between two points through two points on the screen, the area measurement may be performed by drawing a graphic, when the graphic is drawn to measure the area, a node may be changed to avoid redrawing due to drawing errors or errors, that is, the area measurement may be performed by clicking more than three points on the screen to form a polygonal area.
More specifically, the screen clearing running application mainly refers to clearing a graph drawn on a screen when measuring a distance or a measuring area, and the technology in the field is mature about the screen clearing tool, so that details are not described herein.
More specifically, the layer selection running application mainly refers to opening tpk data, geocatabase data and shp data in a core database, and displaying the tpk data, the geocatabase data and the shp data on a map display window, and preferably, vector data in the geocatabase data can be opened.
More specifically, the coordinate input operation application mainly refers to that after a coordinate input function is clicked, X, Y (8-bit or 7-bit) projection coordinates are input into corresponding spaces, after a positioning button is clicked, a map can be automatically zoomed to a graphic position, meanwhile, space analysis of input graphics can be performed, a data source is clicked, a database graphic layer needing to be analyzed is selected, a statistical field is selected, the classification area of the graphics can be counted, namely, three or more coordinate points can be input, the graphic position can be positioned, and space unified analysis can be performed.
More specifically, the shooting operation running application mainly means that after the equipment is positioned, after a shooting and video recording function is clicked, an image or a video at the current position of an equipment user can be shot, after the image or the video is stored, a 'marking layer' of a selection layer can be clicked, an appearing marking symbol is clicked, and the image or the video is reopened.
More specifically, the application for viewing and running the map layer mainly refers to opening geocatabase data or shp data, and clicking the function of viewing the map layer can view the attribute of the vector map layer at the position.
More specifically, the data query operation application mainly refers to selecting a data layer to be queried from a query data source, clicking a data query control, selecting a query attribute field, inputting a keyword in the field, that is, all land blocks containing the keyword can be queried, and clicking any land block can zoom to the position of the land block.
More specifically, the data analysis running application has two functions, namely selecting an analysis graph and drawing the analysis graph, and mainly selects a graph layer to be analyzed from an analyzed data source graph layer, clicks an analysis data control, selects an analysis mode, and selects a data statistical field, so that the selected graph or the drawn land classification area can be counted, the shape of the graph can be modified at a drawing node by drawing the graph, preferably, the data analysis running application can support analysis of any graph layer of vector data in geocatabase data, and the field is specified for area statistical summarization.
Referring to fig. 3, as shown in the figure, the mobile homeland management system may have functions of positioning, distance measurement, area measurement, photo and video recording, coordinate input, layer view, layer selection, data query, data analysis, online map, scale/north pointer viewing, document file viewing, and data sharing, and the positioning, distance measurement, area measurement, photo and video recording, coordinate input, layer view, layer selection, data query, data analysis, and online map belong to an active functional part of the system, and the scale/north pointer viewing, document file viewing, and data sharing belong to an auxiliary functional part of the system.
More specifically, the data sharing operation application mainly refers to sharing the screenshot to the WeChat friend, the QQ friend and the like in real time through mobile data or WLAN networking, and of course, according to actual needs, the system and the external device can be directly networked, so that detailed information of the system is sent to the external device (WeChat, QQ).
In addition, for the safe operation of the mobile homeland management system, a fingerprint identification module and a cache destruction module can be arranged in the mobile homeland management system, specifically, the fingerprint identification module is used for entering the system by using fingerprints, and the cache destruction module is used for caching the unintentionally deleted file data so as to prevent the file data from being unavailable when the file data is reused.
Of course, the mobile homeland management system of the present invention may include a support layer, a data layer, and an application layer according to logical analysis, specifically, the support layer may be an intelligent device terminal, the intelligent device terminal may be a computer, the data layer may include spatial data and non-spatial data, so that the spatial data and the non-spatial data are used to construct a database, and the application layer mainly has functions of map browsing, parcel query, planning review, spatial analysis, statistical analysis, data sharing, and the like.
The above description is only a preferred embodiment of the present invention, and the protection scope of the present invention is not limited to the above embodiments, and all technical solutions belonging to the idea of the present invention belong to the protection scope of the present invention. It should be noted that modifications and embellishments within the scope of the invention may occur to those skilled in the art without departing from the principle of the invention, and are considered to be within the scope of the invention.
Claims (8)
1. A mobile homeland management system is characterized by comprising the following steps:
step S1: collecting homeland resource data information;
step S2: integrating and processing homeland resource data information;
step S3: a framework of a core database;
step S4: updating the data information of the homeland resources;
step S5: the operation and application of the system;
in step S2, data information is integrated and processed for the spatial data and the non-spatial data, and in step S3, the core database is structured by using the spatial data and the non-spatial data.
2. The mobile homeland management system of claim 1, wherein in step S1, a field acquisition module is used to acquire homeland resource data information, the field acquisition module comprises a GPS positioning module and a GPS profiling module, the GPS positioning module is used to provide support for acquiring current coordinates for field-acquired mobile devices, the GPS profiling module is used to automatically generate points according to current position changes after the GPS positioning module is triggered by a positioning function, and automatically draw graphics according to a sequence after the position changes are finished.
3. The mobile homeland management system of claim 1, wherein in step S2, data information of each department required by the mobile homeland management system is deeply analyzed and coordinated, collected and summarized from each department.
4. The mobile homeland management system of claim 3, wherein the construction of the mobile homeland management system requires database information and document files existing in the homeland resource bureau of cadastral, planning department, land use department, utilization department, mineral management department, agricultural department, office and other departments, the cadastral department is responsible for annual change database and change image, the planning department is responsible for land use general planning database, mineral planning database, planning text/table and add-drop hooking item reporting data, the land use department is responsible for agricultural transfer reporting data and collection reporting data, the utilization department is responsible for supply reporting data, the mineral management department is responsible for mineral data, the agricultural department is responsible for basic farmland database and land development arrangement item reporting data, the office is responsible for the homeland department law and regulation file, and the other departments are responsible for urban planning drawings and central urban area road networks.
5. The mobile homeland management system of claim 1, wherein the spatial data includes tpk data, geodatabsabe data, and shp data, and the non-spatial data includes legal document file data, planning document service file data, and other temporary document form data.
6. The mobile homeland management system of claim 5, wherein the tpk data includes satellite map data, land use general planning map data, and city planning map data, the geocatabase data includes basic geographic information data, present land use data, general land use planning data, general mineral production planning data, batch supply data, farmland quality assessment data, basic farmland data, and other vector data, and the shp data includes temporal data.
7. The mobile homeland management system of claim 6, wherein in step S4, the update of the homeland resource data information includes an emergency update and a regular update, when performing the emergency update, the user directly adds the territory scope line to be processed under the shp data file of the core database, and then directly displays the territory scope line in the system open layer for data operation, when performing the regular update, the daily dynamic change and update are directly performed on each service data and related subject data of the system core database periodically.
8. The mobile homeland management system of claim 1, wherein the operations and applications of the system comprise a system interface operation application, a system main interface operation application, a positioning tool operation application, a measurement operation application, a screen clearing operation application, a layer selection operation application, a coordinate input operation application, a photographing operation application, a layer viewing operation application, a data query operation application, a data analysis operation application, and a data sharing operation application.
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