CN110689705A - Comprehensive application system for mine geological environment management - Google Patents
Comprehensive application system for mine geological environment management Download PDFInfo
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Abstract
The invention discloses a comprehensive application system for mine geological environment management, and relates to the field of mine geological environment investigation. The platform integrates various functions of the whole process of mine geological environment management, geological disaster remote sensing interpretation, data acquisition, standardized warehousing, disaster monitoring and early warning, service release, data online display and auxiliary decision can be completed through the system, and the four functions are mainly realized through five levels of a basic supporting layer, a data acquisition and processing layer, a data management and organization layer, a data service layer and a data application layer; the four functions are realized by respectively different processes. The invention integrates all functions of the whole process of the mine geological environment management and improves the efficiency of the comprehensive management of the mine geological environment.
Description
Technical Field
The invention relates to the field of mine geological environment investigation, in particular to a mine geological environment management comprehensive application system.
Background
At present, mine geological environment management modes are mainly divided into two modes, one mode is a mode of personnel field general investigation, a handheld GPS is used for positioning, a mobile phone is used for shooting field photos to obtain a large amount of scattered data information, after manual arrangement, the existing GIS software is used for drawing, printing and displaying, and both the drawing and the data are paper and are managed by a specially-assigned person.
The other mode is to develop special geographic information system software based on a C/S (client/server) structure, the software comprises two parts of a desktop application and a database, the sorted data can be classified and stored in a warehouse, the long-term storage and management of the data are facilitated, an operation interface and system functions of the desktop software are customized, and the drawing and data management work of the mine geological environment data can be simplified. However, the workload of data acquisition and arrangement is not reduced, and the software of the C/S structure can be used only after being installed on the computer, which puts requirements on the aspects of operating systems, hardware configuration and the like of the computer, and the software needs to be upgraded one by one. The final data result can only be displayed on a computer with desktop end software.
In summary, the existing mine geological environment management application mode has the problems of data acquisition, statistics, management and mapping display, and has dispersed functions and low system integration level. Simultaneously, with the development of computer networks, mobile communication (5G) and geographic information technologies, the requirements of real-time monitoring and early warning of potential safety hazard points of geological disasters, dynamic display of mine geological disaster conditions and auxiliary green mine construction are provided, and the traditional mine geological environment management mode cannot be realized. Therefore, it is necessary to provide a system for comprehensively managing the geological environment of the mine to solve the above problems.
Disclosure of Invention
The invention provides a comprehensive application system for mine geological environment management, aiming at solving various problems of mine geological environment management in the prior art.
The invention is realized by the following technical scheme: the comprehensive application system comprises a basic supporting layer, a data acquisition and processing layer, a data management and organization layer, a data service layer and a data application layer, wherein the basic supporting layer comprises a sensor network and a cloud platform, the sensor network is supported by a satellite, an unmanned aerial vehicle and various sensors, the cloud platform comprises platform hardware resources and a platform software system, and the platform hardware resources and the platform software system are combined with each other to realize various application functions. The data acquisition and processing layer comprises a data acquisition module and a data processing module, the data acquisition module automatically interprets remote sensing images and monitors big data transmitted back by the sensor in real time, and the data processing module integrates, cleans and normalizes the acquired data and inputs the data into a data management and organization layer. And the data management and organization integrates the basic map data, the remote sensing interpretation data, the disaster investigation data and the real-time monitoring data into a comprehensive database for mine geological environment management. The data service layer comprises a basic data service module and a data analysis service module, users from different organizations call data services according to the authority, and the existing analysis function of the platform is used for carrying out statistical analysis on the data. The data application layer is a special subject module with four functions for realizing the application system, and comprises geological environment remote sensing monitoring, mine geological environment investigation, geological environment real-time monitoring and early warning and green mines.
The invention provides a comprehensive application system for mine geological environment management, which is a network geographic information system based on a B/S (browser/server) structure, and a user can directly access the system through a computer browser or a mobile phone; the platform integrates various functions of the whole process of mine geological environment management, geological disaster remote sensing interpretation, data acquisition, standardized warehousing, disaster monitoring and early warning, service release, data online display and auxiliary decision making can be completed through the system, and the four functions of geological environment remote sensing monitoring, mine geological environment investigation, geological environment real-time monitoring and early warning and green mines are mainly realized through five levels of a basic supporting layer, a data acquisition and processing layer, a data management and organization layer, a data service layer and a data application layer. The basic supporting layer plays a role in data acquisition and basic software and hardware support, including basic mapping data, remote sensing image data, basic data such as thematic data, also include hardware resources such as computers, servers, disk arrays, mobile devices, and the like, each infrastructure is interconnected through the network, visit data, call, come down to including sensor network and cloud platform, sensor network adopts the satellite, unmanned aerial vehicle and multiple sensor, be used for data acquisition, include platform hardware resources and platform software system on the cloud platform, platform hardware resources and platform software system mutually combine to realize multiple application function. The data acquisition and processing layer comprises a data acquisition module and a data processing module, the data acquisition and processing layer is mainly used for automatically interpreting the remote sensing image and monitoring big data by the sensor, the processing module is used for standardizing and arranging various acquired data, storing and using the data according to a uniform data standard and inputting the data into a data management and organization layer, the data management and organization layer integrates basic map data, remote sensing interpretation data, disaster investigation data and real-time monitoring data into a mine geological environment management comprehensive database, and users from different organizations can call data services according to authorities and can use the existing analysis function of a platform to carry out statistical analysis on the data through a basic data service module and a data analysis service module of the data service layer. The data application layer is used for realizing multiple functions of the application system, including geological environment remote sensing monitoring, mine geological environment investigation, geological environment real-time monitoring and early warning and green mines, and the realization of the multiple functions is realized through respective different flows, specifically as follows:
(1) the realization of the geological environment remote sensing monitoring function comprises the following steps:
①, early-stage preparation work, namely, manually identifying typical ground objects and geological disasters by using multi-source remote sensing images with different space-time scales acquired in the early stage, and establishing a special sample library conforming to mine geological environment monitoring;
②, carrying out automatic interpretation based on artificial intelligence AI on the remote sensing image in the monitored mining area range by using the trained sample library, automatically extracting the position and range of the geological disaster point of the mine, and automatically inputting coordinates, area attribute information and metadata information in a map layer;
③, manually rechecking the automatic identification result, storing the recheck result in a database of corresponding year, mining area and disaster type according to the image layer, and issuing the recheck result as an element service;
④, developing a WebGIS application program for monitoring the geological environment of the mine by using html + css + javascript, loading remote sensing interpretation results in different periods by using a data loading function in the program, identifying the variation range of geological disasters by using an overlay analysis function, and automatically counting the variation area and generating the variation range;
⑤ a rolling curtain tool compiled by a Java widget method is used for comparing the remote sensing images and the interpretation results of two periods, so as to visually know the change situation of the geological disaster, or a Time slider tool compiled by a Java timestamp method is used for establishing a Time axis according to the Time attribute of the layer and browsing according to Time to know the change trend of the geological disaster.
The platform geological environment monitoring function utilizes various sensors to display collected geological environment data in the platform in real time, carries out statistical analysis in real time, adopts a professional early warning model, carries out early warning on geological disasters, changes the mode of original manual daily monitoring, carries out 24-hour uninterrupted monitoring on key areas of the geological disasters, finds tiny changes in time and carries out early warning in advance.
(2) The implementation of the investigation function of the mine geological environment comprises the following steps:
①, preparing at an early stage, namely obtaining a mine geological disaster point map layer according to early-stage remote sensing interpretation results, wherein each geological disaster point in the map layer comprises basic attribute information such as disaster types, coordinates, areas, interpretation years, attributions and the like, adding investigation fields for the map layer and defining a value range according to attribute fields required by mine geological disaster investigation, and issuing the geological disaster point map layer as a thematic factor service;
② logging in a mine geological environment management comprehensive application platform by an administrator, superposing geological disaster points with data of an image base map, administrative divisions, road network data and ground surface elevations, issuing investigation tasks for each field investigator according to investigation difficulty and distribution range, and slicing remote sensing images and road network data in the platform as required to manufacture a mobile base map packet;
③ field investigators download and install mobile terminal field investigation software developed based on the android system into mobile phones, download mobile base map packages and receive field investigation tasks issued by administrators;
④ when field investigation is carried out, the investigator uses the navigation and positioning function of the mobile terminal field investigation software to navigate to the nearby of the disaster point, finds the corresponding geological disaster point, fills in the attribute information to be investigated on the spot, and shoots the spot picture of the geological disaster point, after storing, sends the investigation result to the cloud platform on line, the platform will automatically classify the data, and store it to the corresponding special subject database;
⑤ the manager examines the field investigation result through the platform, and the unqualified data informs the field investigation personnel to modify and supplement the data.
The platform geological environment investigation function can avoid the situations that a large number of field workers are arranged to go to field general investigation, time and labor are wasted, investigation content is omitted in the traditional method through the mode of combining remote sensing image early stage identification and mobile field investigation App auxiliary investigation, and field investigation is more targeted. The field survey App can simplify the work flow of field workers, improve the survey speed, and meanwhile, the data sorting and classified storage can be facilitated by surveying and filling in the attribute values according to the specified fields.
(3) The implementation of geological environment real-time monitoring and early warning function includes the following steps:
①, firstly, determining the hidden danger points of the geological disaster needing important monitoring according to the remote sensing interpretation result and the field actual investigation result, erecting sensors on the field according to different geological disaster types and the data types needing to be collected, for example, aiming at ground cracks, an integrated crack monitoring station can be erected, and the space displacement of the cracks can be intelligently collected;
②, forming a geological disaster monitoring sensor network covering the key point of the geological disaster of the whole mine by building various sensors, continuously transmitting the monitoring data to the platform geological environment monitoring and early warning module by the sensor network in 24 hours through communication modes such as GPRS, Beidou satellite, mobile data network and the like, and automatically receiving the data by the platform and storing the data in a corresponding real-time database;
③ at the same time, the platform monitoring and early warning module carries out automatic statistical analysis to the monitoring data, adopts the professional early warning model to calculate the deformation quantity and deformation rate of the geological disaster and estimate the variation trend, if the variation exceeds the threshold value preset in the early warning model, the platform monitoring interface pops up the warning information and sends the disaster early warning short message to the preset mobile phone.
(4) The realization of the green mine function comprises the following steps:
①, establishing a three-dimensional scene, selecting a corresponding vector or grid image layer as a base map through the three-dimensional scene function of the platform, and visually restoring the real scene of the coal mine ground area by superposing an oblique photography model and BIM data on the ground;
②, arranging the collected coal mine drilling data, stretching the drilling data by using C/S end data processing software to generate a drilling histogram, then carrying out interpolation calculation to simulate the shape and trend of the geological body in the area, and after artificial refinement, superposing a geological body model into a three-dimensional scene;
③ digging out laneways, goafs and the like in the geologic body model by using the special data of coal mine production, placing a three-dimensional model of underground instruments and equipment, and simulating the real situation of coal mine production;
④ Green mine standards are integrated in the platform, and the corresponding built three-dimensional scene reflects the geological relationship among underground stratum, coal bed, goaf, water and gas intuitively.
The green mine is called as a green mine because the green mine not only starts from environmental protection, but also can intuitively reflect the geological relationship among underground strata, coal beds, goafs, water and gas, better understand the cause of geological disasters of the mine, provide reference and planning foundation for the construction of the green mine, and form a new mining development mode meeting the requirements of ecological civilized construction while the production construction of the coal mine.
Compared with the prior art, the invention has the following beneficial effects: the mine geological environment management comprehensive application system integrates various functions of the whole process of mine geological environment management, and can finish geological disaster remote sensing interpretation, data acquisition, standardized warehousing, service release, disaster monitoring and early warning, data online display and auxiliary decision making through a platform, so that the efficiency of mine geological environment comprehensive management is improved.
Drawings
FIG. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a flow chart of the implementation of the remote sensing monitoring function of the geological environment.
Fig. 3 is a flowchart of implementation of the mine geological environment survey function.
Fig. 4 is a flow chart of the implementation of the geological environment real-time monitoring and early warning function.
Fig. 5 is a flowchart of the implementation of the green mine function.
Detailed Description
The present invention is further illustrated by the following specific examples.
The comprehensive application system comprises a basic supporting layer, a data acquisition and processing layer, a data management and organization layer, a data service layer and a data application layer, wherein the basic supporting layer comprises a sensor network and a cloud platform, the sensor network is supported by a satellite, an unmanned aerial vehicle and various sensors, the cloud platform comprises platform hardware resources and a platform software system, and the platform hardware resources and the platform software system are combined with each other to realize various application functions. The data acquisition and processing layer comprises a data acquisition module and a data processing module, the data acquisition module automatically interprets remote sensing images and monitors big data transmitted back by the sensor in real time, and the data processing module integrates, cleans and normalizes the acquired data and inputs the data into a data management and organization layer. And the data management and organization integrates the basic map data, the remote sensing interpretation data, the disaster investigation data and the real-time monitoring data into a comprehensive database for mine geological environment management. The data service layer comprises a basic data service module and a data analysis service module, users from different organizations call data services according to the authority, and the existing analysis function of the platform is used for carrying out statistical analysis on the data. The data application layer is a special subject module with four functions for realizing the application system, and comprises geological environment remote sensing monitoring, mine geological environment investigation, geological environment real-time monitoring and early warning and green mines.
Geological environment remote sensing monitoring, mine geological environment survey, geological environment real-time supervision early warning and green mine, and the realization of these a plurality of functions is realized through respectively different flow respectively, specifically as follows:
(1) the realization of the geological environment remote sensing monitoring function comprises the following steps:
①, early-stage preparation work, namely, manually identifying typical ground objects and geological disasters by using multi-source remote sensing images with different space-time scales acquired in the early stage, and establishing a special sample library conforming to mine geological environment monitoring;
②, carrying out automatic interpretation based on artificial intelligence AI on the remote sensing image in the monitored mining area range by using the trained sample library, automatically extracting the position and range of the geological disaster point of the mine, and automatically inputting coordinates, area attribute information and metadata information in a map layer;
③, manually rechecking the automatic identification result, storing the recheck result in a database of corresponding year, mining area and disaster type according to the image layer, and issuing the recheck result as an element service;
④, developing a WebGIS application program for monitoring the geological environment of the mine by using html + css + javascript, loading remote sensing interpretation results in different periods by using a data loading function in the program, identifying the variation range of geological disasters by using an overlay analysis function, and automatically counting the variation area and generating the variation range;
⑤ a rolling curtain tool compiled by a Java widget method is used for comparing the remote sensing images and the interpretation results of two periods, so as to visually know the change situation of the geological disaster, or a Time slider tool compiled by a Java timestamp method is used for establishing a Time axis according to the Time attribute of the layer and browsing according to Time to know the change trend of the geological disaster.
(2) The implementation of the investigation function of the mine geological environment comprises the following steps:
①, preparing at an early stage, namely obtaining a mine geological disaster point map layer according to early-stage remote sensing interpretation results, wherein each geological disaster point in the map layer comprises basic attribute information such as disaster types, coordinates, areas, interpretation years, attributions and the like, adding investigation fields for the map layer and defining a value range according to attribute fields required by mine geological disaster investigation, and issuing the geological disaster point map layer as a thematic factor service;
② logging in a mine geological environment management comprehensive application platform by an administrator, superposing geological disaster points with data of an image base map, administrative divisions, road network data and ground surface elevations, issuing investigation tasks for each field investigator according to investigation difficulty and distribution range, and slicing remote sensing images and road network data in the platform as required to manufacture a mobile base map packet;
③ field investigators download and install mobile terminal field investigation software developed based on the android system into mobile phones, download mobile base map packages and receive field investigation tasks issued by administrators;
④ when field investigation is carried out, the investigator uses the navigation and positioning function of the mobile terminal field investigation software to navigate to the nearby of the disaster point, finds the corresponding geological disaster point, fills in the attribute information to be investigated on the spot, and shoots the spot picture of the geological disaster point, after storing, sends the investigation result to the cloud platform on line, the platform will automatically classify the data, and store it to the corresponding special subject database;
⑤ the manager examines the field investigation result through the platform, and the unqualified data informs the field investigation personnel to modify and supplement the data.
(3) The implementation of geological environment real-time monitoring and early warning function includes the following steps:
①, firstly, determining the hidden danger points of the geological disaster needing important monitoring according to the remote sensing interpretation result and the field actual investigation result, erecting sensors on the field according to different geological disaster types and the data types needing to be collected, for example, aiming at ground cracks, an integrated crack monitoring station can be erected, and the space displacement of the cracks can be intelligently collected;
②, forming a geological disaster monitoring sensor network covering the key point of the geological disaster of the whole mine by building various sensors, continuously transmitting the monitoring data to the platform geological environment monitoring and early warning module by the sensor network in 24 hours through communication modes such as GPRS, Beidou satellite, mobile data network and the like, and automatically receiving the data by the platform and storing the data in a corresponding real-time database;
③ at the same time, the platform monitoring and early warning module carries out automatic statistical analysis to the monitoring data, adopts the professional early warning model to calculate the deformation quantity and deformation rate of the geological disaster and estimate the variation trend, if the variation exceeds the threshold value preset in the early warning model, the platform monitoring interface pops up the warning information and sends the disaster early warning short message to the preset mobile phone.
(4) The realization of the green mine function comprises the following steps:
①, establishing a three-dimensional scene, selecting a corresponding vector or grid image layer as a base map through the three-dimensional scene function of the platform, and visually restoring the real scene of the coal mine ground area by superposing an oblique photography model and BIM data on the ground;
②, arranging the collected coal mine drilling data, stretching the drilling data by using C/S end data processing software to generate a drilling histogram, then carrying out interpolation calculation to simulate the shape and trend of the geological body in the area, and after artificial refinement, superposing a geological body model into a three-dimensional scene;
③ digging out laneways, goafs and the like in the geologic body model by using the special data of coal mine production, placing a three-dimensional model of underground instruments and equipment, and simulating the real situation of coal mine production;
④ Green mine standards are integrated in the platform, and the corresponding built three-dimensional scene reflects the geological relationship among underground stratum, coal bed, goaf, water and gas intuitively.
The functions are realized through software programming and support of a database.
The scope of the invention is not limited to the above embodiments, and various modifications and changes may be made by those skilled in the art, and any modifications, improvements and equivalents within the spirit and principle of the invention should be included in the scope of the invention.
Claims (2)
1. The mine geological environment management comprehensive application system is characterized in that: the comprehensive application system comprises a basic supporting layer, a data acquisition and processing layer, a data management and organization layer, a data service layer and a data application layer, wherein the basic supporting layer comprises a sensor network and a cloud platform, the sensor network is supported by a satellite, an unmanned aerial vehicle and various sensors, the cloud platform comprises platform hardware resources and a platform software system, and the platform hardware resources and the platform software system are combined with each other to realize various application functions;
the data acquisition and processing layer comprises a data acquisition module and a data processing module, the data acquisition module automatically interprets remote sensing images and monitors big data transmitted back by the sensor in real time, and the data processing module integrates, cleans and normalizes the acquired data and inputs the data into a data management and organization layer;
the data management and organization integrates basic map data, remote sensing interpretation data, disaster investigation data and real-time monitoring data into a mine geological environment management comprehensive database;
the data service layer comprises a basic data service module and a data analysis service module, users from different organizations call data services according to the authority, and the data are subjected to statistical analysis by using the existing analysis function of the platform;
the data application layer is a special subject module with four functions for realizing the application system, and comprises geological environment remote sensing monitoring, mine geological environment investigation, geological environment real-time monitoring and early warning and green mines.
2. An application method of the mine geological environment management comprehensive application system as recited in claim 1, characterized in that: the geological environment remote sensing monitoring, the mine geological environment investigation, the geological environment real-time monitoring and early warning and the green mine function are respectively realized through respective ways:
(1) the realization of the geological environment remote sensing monitoring function comprises the following steps:
①, early-stage preparation work, namely, manually identifying typical ground objects and geological disasters by using multi-source remote sensing images with different space-time scales acquired in the early stage, and establishing a special sample library conforming to mine geological environment monitoring;
②, carrying out automatic interpretation based on artificial intelligence AI on the remote sensing image in the monitored mining area range by using the trained sample library, automatically extracting the position and range of the geological disaster point of the mine, and automatically inputting attribute information such as coordinates, area and the like and metadata information in a picture layer;
③, manually rechecking the automatic identification result, storing the recheck result in a database of corresponding year, mining area and disaster type according to the image layer, and issuing the recheck result as an element service;
④, developing a WebGIS application program for monitoring the geological environment of the mine by using html + css + javascript, loading remote sensing interpretation results in different periods by using a data loading function in the program, identifying the variation range of geological disasters by using an overlay analysis function, and automatically counting the variation area and generating the variation range;
⑤, comparing the remote sensing images and the interpretation results of two periods by using a rolling curtain tool compiled by a Java widget method, and visually knowing the change situation of the geological disaster, or building a Time axis according to the Time attribute of the layer for a plurality of remote sensing images and interpretation results of different periods by using a Time slider tool compiled by the Java widget method, and browsing according to Time to know the change trend and trend of the geological disaster;
(2) the implementation of the investigation function of the mine geological environment comprises the following steps:
①, preparing at an early stage, namely obtaining a mine geological disaster point map layer according to an early-stage remote sensing interpretation result, wherein each geological disaster point in the map layer comprises basic attribute information of the disaster, adding investigation fields for the map layer according to attribute fields required by mine geological disaster investigation, defining a value range, and issuing the geological disaster point map layer as thematic factor service;
② logging in a mine geological environment management comprehensive application platform by an administrator, superposing geological disaster points with data of an image base map, administrative divisions, road network data and ground surface elevations, issuing investigation tasks for each field investigator according to investigation difficulty and distribution range, and slicing remote sensing images and road network data in the platform as required to manufacture a mobile base map packet;
③ field investigators download and install mobile terminal field investigation software developed based on the android system into mobile phones, download mobile base map packages and receive field investigation tasks issued by administrators;
④ when field investigation is carried out, the investigator uses the navigation and positioning function of the mobile terminal field investigation software to navigate to the nearby of the disaster point, finds the corresponding geological disaster point, fills in the attribute information to be investigated on the spot, and shoots the spot picture of the geological disaster point, after storing, sends the investigation result to the cloud platform on line, the platform will automatically classify the data, and store it to the corresponding special subject database;
⑤ the manager examines the field investigation result through the platform, and the unqualified data informs the field investigation personnel to modify and supplement in time;
(3) the implementation of geological environment real-time monitoring and early warning function includes the following steps:
①, firstly, determining the hidden danger points of the geological disaster needing important monitoring according to the remote sensing interpretation result and the field actual investigation result, and erecting sensors on the field according to different geological disaster types and the data types needing to be collected;
②, forming a geological disaster monitoring sensor network covering the key point of the geological disaster of the whole mine by building various sensors, continuously transmitting the monitoring data to the platform geological environment monitoring and early warning module by the sensor network in a communication mode of GPRS, Beidou satellite and mobile data network for 24 hours, and automatically receiving the data by the platform and storing the data in a corresponding real-time database;
③ at the same time, the platform monitoring early warning module carries out automatic statistical analysis to the monitoring data, adopts the professional early warning model, calculates the deformation quantity and deformation rate of the geological disaster and estimates the variation trend, if the variation exceeds the threshold value preset in the early warning model, the platform monitoring interface pops up the warning information, and sends the disaster early warning short message to the preset mobile phone;
(4) the realization of the green mine function comprises the following steps:
①, establishing a three-dimensional scene, selecting a corresponding vector or grid image layer as a base map through the three-dimensional scene function of the platform, and visually restoring the real scene of the coal mine ground area by superposing an oblique photography model and BIM data on the ground;
②, arranging the collected coal mine drilling data, stretching the drilling data by using C/S end data processing software to generate a drilling histogram, then carrying out interpolation calculation to simulate the shape and trend of the geological body in the area, and after artificial refinement, superposing a geological body model into a three-dimensional scene;
③ digging a roadway and a goaf in the geologic body model by using the special data of coal mine production, placing a three-dimensional model of underground instruments and equipment, and simulating the real situation of coal mine production;
④ Green mine standards are integrated in the platform, and the corresponding built three-dimensional scene reflects the geological relationship among underground stratum, coal bed, goaf, water and gas intuitively.
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Effective date of registration: 20231026 Address after: No. 217 Pingquan Road, Minsheng Street, Yungang District, Datong City, Shanxi Province, 037003 Applicant after: Shanxi Coal Geology 115 Exploration Institute Co.,Ltd. Address before: 037003 Wangxiao South Street, Xinping, Datong City, Shanxi Province Applicant before: SHANXI COAL GEOLOGICAL 115 EXPLORATION INSTITUTE |
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