CN103177304A - Coal mine information system and method thereof - Google Patents
Coal mine information system and method thereof Download PDFInfo
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- CN103177304A CN103177304A CN 201110428349 CN201110428349A CN103177304A CN 103177304 A CN103177304 A CN 103177304A CN 201110428349 CN201110428349 CN 201110428349 CN 201110428349 A CN201110428349 A CN 201110428349A CN 103177304 A CN103177304 A CN 103177304A
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Abstract
The invention discloses a coal mine information system and a method thereof. The coal mine information system comprises an earth browsing measuring module, a navigation and positioning module, an information inquiry and browsing module and a layer control module. The earth browsing measuring module provides three-dimensional scene browsing operation and measurement, the navigation and positioning module is used for positioning coal mines, the information inquiry and browsing module is used for inquiring about coal mine information, and the layer control module is used for controlling visibility of vector layers in three-dimensions. By means of the coal mine information system and the method thereof, flexible and practical browsing and measuring functions can be achieved. Positions of coal mines can be positioned through the navigation and positioning module and functions of the module, and the accuracy achieves specific coal mine levels from a region level. Particular information of the coal mines can be searched through the information inquiry and browsing module and the method. And the visibility of vector layers in three-dimensions can be controlled through the layer control module and the method.
Description
Technical field
The present invention relates to a kind of Geographic Information System and method thereof, more particularly, relate to a kind of coal information system and method thereof.
Background technology
Geographic Information System (GIS) is that a kind of fusion calculation machine graphics and data base administration are in one, the technology of Storage and Processing spatial information, it organically combines geospatial location and correlation attribute information, both pictures and texts are excellent according to actual needs exports to the user, and by its exclusive spatial analysis functions and Visualization mode, provide various decision-making functions.
The advantage of GIS is intuitively directly to show complicated geography information, has simultaneously powerful spatial analysis functions.Along with the development of society, people are more and more higher to the degree of concern of geography information, so obtaining and using of geography information also had higher requirement.In recent years, along with emerging in large numbers of the three-dimensional artificial electronic charts such as E city, Mode of Metropolitan, City Hunter, three-dimensional map is come into the popular visual field gradually.Three-dimension GIS has not only broken through spatial information dull constraint of showing in two dimensional surface, for information judging and spatial analysis provide better approach, also can be every profession and trade more intuitive aid decision making support is provided.Therefore, the socialization application service of spatial information is in the urgent need to the support of three-dimension GIS, and three-dimension GIS becomes one of important directions of GIS development day by day.
Summary of the invention
Technical matters to be solved by this invention is: a kind of coal information system and method thereof are provided, coal resources are managed better.
For solving the problems of the technologies described above, the present invention discloses a kind of coal information system, comprises that the earth browses measurement module, navigation positioning module, information inquiry and browse module and a figure layer control module.The earth is browsed measurement module and is set to provide three-dimensional scenic browse operation and measurement, and navigation positioning module is set to locate the colliery, and information inquiry is browsed module and is set to inquire about coal information, and figure layer control module is set to control the observability of the VectorLayer in three-dimensional.
The present invention also discloses a kind of coal information method, comprises that the earth is browsed measurement, navigator fix, information inquiry is browsed and schemes layer and control.The earth is browsed to measure provides three-dimensional scenic browse operation and measurement, and navigator fix is in order to locate the colliery, and information inquiry browses to inquire about coal information, and the figure layer is controlled in order to control the observability of the VectorLayer in three-dimensional.
The earth of the present invention browses measurement module and method can realize flexible, practical browsing and measurement function.Navigation positioning module and function thereof can be located the position in collieries at different levels, and degree of accuracy is from region class to concrete colliery.The specifying information that module and method thereof can be inquired about each colliery is browsed in information inquiry.Figure layer control module and method thereof can be controlled the observability of the VectorLayer in three-dimensional.
Description of drawings
Fig. 1 is the framework schematic diagram of coal information system of the present invention and method thereof.
Fig. 2 is the practical application schematic diagram of coal information of the present invention system.
Fig. 3 is coal information method schematic diagram of the present invention.
Embodiment
Further illustrate technical scheme of the present invention below in conjunction with drawings and Examples.
Figure 1 shows that the structural drawing of coal information system of the present invention and method thereof.As shown in Figure 1, the coal information system comprises that the earth browses measurement module, navigation positioning module, information inquiry and browse module, a figure layer control module, self-defined route roam module, sectional drawing print module and two three-dimensional linkage modules.
The earth is browsed measurement module three-dimensional scenic browse operation and measurement is provided, and it comprises three-dimensional earth control module and three-dimension terrian measurement module.Wherein, the three-dimensional earth control function be based on three-dimensional earth current scene realize convergent-divergent, rotation, just returning, between two parties, amplify, dwindle, full frame, roam, look squarely, overlook, hold function.The three-dimension terrian measurement function is to realize range observation on three-dimension terrian, highly measure and the area measurement function.
Navigation positioning module can be located the position in collieries at different levels, and degree of accuracy is from region class to concrete colliery.The region class here refers to the administrative region, Ru Qu, county, flag administrative area.Therefore, navigation positioning module comprises 3 submodules, is respectively area navigation module, mining area navigation module and colliery navigation module, and corresponding degree of accuracy is region class, mining area level and concrete colliery level respectively.
Information inquiry is browsed module in order to inquire about coal information, and it comprises 2 submodules, is respectively that colliery enquiry module and coal information are browsed module.The colliery enquiry module is the fast query that realizes in three-dimensional environment the colliery, and it is to realize checking of coal information browsed that coal information is browsed module.
Figure layer control module is convenient to be convenient to the user when actual map shows and distinguished different map element in order to control the observability of the VectorLayer in three-dimensional.
Self-defined route roam module comprises 3 submodules, is respectively that preserve and load-on module in self-defined path module, multiple roaming mode module and path.Self-defined path module can be according to user's the needs of browsing, self-defined Roam Path in three-dimensional scenic.Multiple roaming mode module can allow the user select common walking roaming or take the various vehicles and roam, and can simulate in the vehicles and the vehicles outside visual effect.Preserve in the path and load-on module can be saved in the path that creates on the machine according to user's needs, and the path that can be preserved last time during next open any browser is loaded into continues in browser to browse.
The sectional drawing print module comprises 2 submodules, is respectively three-dimensional sectional drawing module and print module.Three-dimensional sectional drawing module can intercept current three-dimensional map, and print module can be printed the map of current intercepting.
Two three-dimensional linkage modules provide the button that is linked to two-dimensional map in the upper right corner, interface for the user, it comprises 2 submodules, are respectively two three-dimensional synchronization modules and two three-dimensional handover modules.Wherein, two three-dimensional synchronization modules can be realized synchronizeing with the locus in three-dimensional scenic.Two three-dimensional handover modules can will send to two-dimensional map when the front view coordinate, make two-dimensional map can navigate to same position, two-dimensional map also switches to three-dimensional map, and the current coordinate of two-dimensional map is sent to three-dimensional scenic, and auxiliary two three-dimensional synchronization modules realize that three-dimensional scenic synchronously locates.
Fig. 2 is the practical application schematic diagram of coal information of the present invention system, and the coal information system uses can for when reality is used different tripartites.As shown in Figure 2, the coal information system can be divided into 3 and use layer, is respectively enterprises service layer, management decision layer and coal operation layer.Wherein, sectional drawing print module and self-defined route roam module belong to the enterprises service layer, and figure layer control module, two three-dimensional linkage modules and the earth are browsed measurement module and belonged to the management decision layer, and navigation positioning module and information inquiry are browsed module and belonged to the coal operation layer.
In Fig. 2, the enterprises service layer can calling graph layer control module, two three-dimensional linkage modules and the earth are browsed the control that measurement module participates in the management decision layer, and the layer of management decision simultaneously also can be with instruction issuing to the coal operation layer.Correspondingly, the coal operation layer can be made decision information reporting management decision layer for the higher level managerial personnel, and the information of management decision layer can be open to the enterprises service layer, makes the enterprises service layer can understand the information of other administration and supervision authorities.
The application of the coal information system of above-described embodiment is only a kind of in numerous embodiments, and in other embodiments, the disparate modules of coal information system can be distributed to different operation flows, controls to reach different data and information.
Above-mentioned coal information system mainly adopts Geographic Information System (GIS) to be model, by digital elevation model (Digital Elevation Model, DEM) and digital orthophoto map (Digital Orthophoto Map, DOM) creation database.
The dem data storage administration is to set up multi-scale pyramid database structure, DEM is delivered in the dem data storehouse by width, and can adds, revise and delete each layer data of database at any time.
The DOM data storage management is identical with the dem data library management, sets up the DOM image database that matches with the dem data storehouse.Come newly-built DOM database according to the given volume coordinate scope in dem data storehouse and spatial resolution.Guaranteed that so not only dem data is consistent with DOM data space scope, and again the DOM image has been resampled by the DEM digital elevation model, guaranteed the accurate recovery of landforms in three-dimensional applications.
As a preferred embodiment of the present invention, the disposal route of three-dimensional data of the present invention comprises data organization method and sets up spatial index.
(1) data organization method
The basic point of departure of GIS Organization of Data has framing tissue, subregional organization and three kinds of different strategies of sub-element tissue.Framing tissue and subregional organization are divided into survey region different pieces in the horizontal direction, then carry out Organization of Data, and the sub-element method for organizing is in vertical direction geographical Space Elements to be divided.
Build in the process of storehouse at three-dimensional digital data, mainly adopt irregular grid organize models data, be combined with simultaneously above three kinds of methods, to give full play to the advantage of various data organization methods; Also need simultaneously the corresponding of Consideration of Three-dimensional model data and 2-D data, realizing the unified management of 2-D data and three-dimensional data, and the interlock of two-dimentional system and three dimension system.
(2) foundation of spatial index
Spatial index is according to certain tactic spatial data structure, can greatly improve the validity of spatial operation, gets rid of rapidly the irrelevant spatial data of those and spatial operation.For the three-dimensional scenic of mass data, must set up suitable spatial index to accelerate location and the access of three-dimensional modeling data, improve the efficient of data access and storage.
As another preferred embodiment of the present invention, what coal information of the present invention system adopted is D Spatial Data Modelling, is that it can reflect object and the attribute between object and contact in this space to three-dimensional abstract and simulate again.Although 3 dimension models are just many Spatial Dimension, it is compared with 2-D data, and following difference is but arranged:
1. third dimension coordinate information, i.e. vertical information have been increased on geometric coordinate.
2. the increase of vertical coordinate information makes and has complicated spatial topotaxy between object.
3. three dimensional object has abundant internal information, as property distribution, version etc.For this system, the three-dimensional modeling model mainly is divided into two classes, a kind of earth's surface three-dimensional modeling, a kind of stratum three-dimensional modeling.The technology that these two kinds of models use is different.
(1) three-dimension terrian modeling
The earth's surface three-dimensional model carries out three-dimensional modeling mainly for above space, ground.General practice to the three-dimensional modeling model have: the TN model of sample-based point, Grid model, contour line model, boundary vector model, object oriented programming model.
(2) three-dimensional formation modeling
The three-dimensional formation model is to be based upon on the basis that the monolithic entity take rock (soil) property as key element divides.Data from borehole data, be mainly the X of each rock stratum, figure layer separation, Y coordinate, height value, lithology etc.These sampled points have to be had from the characteristics such as sparse, irregular.Adopt now the underground 3-D technology of comparative maturity, the layering that is mainly used in coal seam, stratum is checked and the dissecing of arbitrary cross section and longitudinal section.The three-dimensional of environmental monitoring data is checked etc.Automatically generate according to borehole data.
Coal information method of the present invention is corresponding one by one with corresponding coal information system, so is not giving unnecessary details here, and its institutional framework can be with reference to figure 3.Fig. 3 is the structural representation of coal information method of the present invention.As shown in Figure 3, the basic function of coal information method of the present invention is that the earth is browsed measurement, navigator fix, Query Information is browsed and schemes layer and control.In addition, expanded function of the present invention is that two three-dimensional linkages, the roaming of self-defined route and sectional drawing are printed.
With regard to coal information system of the present invention and method thereof, the coal system subsurface environment is complicated, and data source is various, comprising: water source, coal seam, tunnel, detection alarm device etc.; Aspect dimension, consider that not only the plane shows, and be also very high to time requirement, the present invention can in time reflect the mine situation at the appointed time, obtain the various coal informations such as gas, carbohydrate concentration, play the effect of timely early warning disaster generation dangerous situation.
Those of ordinary skill in the art will be appreciated that, above embodiment illustrates the present invention, and be not to be used as limitation of the invention, as long as in connotation scope of the present invention, all will drop in claims scope of the present invention variation, the modification of the above embodiment.
Claims (10)
1. a coal information system, is characterized in that, comprising:
The earth is browsed measurement module, and three-dimensional scenic browse operation and measurement are provided;
Navigation positioning module provides the location, colliery;
Module is browsed in information inquiry, and establishing provides the inquiry coal information;
Figure layer control module, the observability of the VectorLayer in the control three-dimensional.
2. coal information as claimed in claim 1 system, is characterized in that, also comprises:
Self-defined route roam module is provided at self-defined Roam Path in three-dimensional scenic;
Two three-dimensional linkage modules provide synchronous and switch the two and three dimensions map;
The sectional drawing print module is set to intercepting and prints map.
3. coal information as claimed in claim 1 system is characterized in that:
The described earth is browsed measurement module and is comprised:
Three-dimensional earth control module is controlled the operation of current map;
The three-dimension terrian measurement module, measuring distance, height and area on three-dimension terrian.
4. coal information as claimed in claim 1 system is characterized in that:
Described navigation positioning module comprises:
The area navigation module, the colliery of locating area level;
The mining area navigation module, the colliery of mining area, location level;
The colliery navigation module is located concrete colliery.
5. coal information as claimed in claim 2 system is characterized in that:
Described two three-dimensional linkage modules comprise:
Two three-dimensional synchronization modules, synchronous two and three dimensions map;
Two three-dimensional handover modules switch to three-dimensional map with current two-dimensional map.
6. a coal information method, is characterized in that, comprises the following steps:
Carry out the earth and browse measurement, three-dimensional scenic browse operation and measurement are provided;
Carry out navigator fix, in order to locate the colliery;
Query Information is browsed, in order to inquire about coal information;
Carry out the figure layer and control, control the observability of the VectorLayer in three-dimensional.
7. coal information method as claimed in claim 6, is characterized in that, and is further comprising the steps of:
Carry out self-defined route roaming, with self-defined Roam Path in three-dimensional scenic;
Carry out two three-dimensional linkages, with synchronous and switching two and three dimensions map;
Sectional drawing is printed, with intercepting and printing map.
8. coal information method as claimed in claim 6 is characterized in that:
It is further comprising the steps that the described earth is browsed measurement:
Carry out the three-dimensional earth and control, to control the operation of current map;
Carry out three-dimension terrian and measure, with measuring distance on three-dimension terrian, height and area.
9. coal information method as claimed in claim 6 is characterized in that:
Described navigator fix comprises the following steps:
Carry out area navigation, the colliery of locating area level;
Carry out the mining area navigation, the colliery of mining area, location level;
Concrete colliery is located in the colliery navigation.
10. coal information method as claimed in claim 7 is characterized in that:
Described two three-dimensional linkage steps comprise:
Two is three-dimensional synchronous, with synchronous two and three dimensions map;
Two three-dimensional switchings switch to three-dimensional map with current two-dimensional map.
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| Application Number | Priority Date | Filing Date | Title |
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| CN 201110428349 CN103177304A (en) | 2011-12-20 | 2011-12-20 | Coal mine information system and method thereof |
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| Application Number | Priority Date | Filing Date | Title |
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| CN 201110428349 CN103177304A (en) | 2011-12-20 | 2011-12-20 | Coal mine information system and method thereof |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103729800A (en) * | 2013-07-30 | 2014-04-16 | 杭州贵仁科技有限公司 | Water conservancy planning system |
| CN105118087A (en) * | 2015-07-31 | 2015-12-02 | 山东工商学院 | Underground pipeline three-dimensional visualization system |
| CN105718481A (en) * | 2014-12-05 | 2016-06-29 | 星际空间（天津）科技发展有限公司 | Massive topographic data organization and release method |
| CN108269305A (en) * | 2017-12-27 | 2018-07-10 | 武汉网信安全技术股份有限公司 | A kind of two dimension, three-dimensional data linkage methods of exhibiting and system |
| CN112729259A (en) * | 2020-12-10 | 2021-04-30 | 华能伊敏煤电有限责任公司 | Intelligent mapping method for three-dimensional model of strip mine |
-
2011
- 2011-12-20 CN CN 201110428349 patent/CN103177304A/en active Pending
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103729800A (en) * | 2013-07-30 | 2014-04-16 | 杭州贵仁科技有限公司 | Water conservancy planning system |
| CN105718481A (en) * | 2014-12-05 | 2016-06-29 | 星际空间（天津）科技发展有限公司 | Massive topographic data organization and release method |
| CN105718481B (en) * | 2014-12-05 | 2019-02-12 | 星际空间（天津）科技发展有限公司 | A kind of massive terrain data tissue dissemination method |
| CN105118087A (en) * | 2015-07-31 | 2015-12-02 | 山东工商学院 | Underground pipeline three-dimensional visualization system |
| CN108269305A (en) * | 2017-12-27 | 2018-07-10 | 武汉网信安全技术股份有限公司 | A kind of two dimension, three-dimensional data linkage methods of exhibiting and system |
| CN112729259A (en) * | 2020-12-10 | 2021-04-30 | 华能伊敏煤电有限责任公司 | Intelligent mapping method for three-dimensional model of strip mine |
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Application publication date: 20130626 |