CN112767529A - Three-dimensional visual intelligent fusion platform for mine - Google Patents
Three-dimensional visual intelligent fusion platform for mine Download PDFInfo
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- CN112767529A CN112767529A CN202011384835.3A CN202011384835A CN112767529A CN 112767529 A CN112767529 A CN 112767529A CN 202011384835 A CN202011384835 A CN 202011384835A CN 112767529 A CN112767529 A CN 112767529A
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T17/00—Three dimensional [3D] modelling, e.g. data description of 3D objects
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- G09B—EDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS
- G09B9/00—Simulators for teaching or training purposes
Abstract
The invention discloses a mine three-dimensional visual intelligent fusion platform, which comprises a ground industrial square drilling system: virtually reproducing the industrial layout, infrastructure, production unit setting, ground production system, road planning and other ground production systems and industrial layouts of the mining area; mine exploitation drilling system: combining the investigation result, organically integrating the exploitation method with typical characteristics with the virtual reality technology; training system of base in fact in pit: taking a real mine underground key operation scene as a prototype, restoring and reproducing the realistic simulation of the scene into a virtual world through field data acquisition and virtual simulation modeling, and realizing man-machine interactive roaming and virtual operation; a ground dispatching system: and (4) according to the scene arrangement of a real mine dispatching room, displaying the information and intelligent related contents of the mine in a key manner. The invention gives full play to the characteristics of the simulation, the interactivity and the visualization of the virtual reality technology and integrates expandable multimedia information.
Description
Technical Field
The invention relates to the technical field of virtual visualization, in particular to a three-dimensional visual intelligent fusion platform for a mine.
Background
In China, 20 more than ten thousand mines exist, the annual ore mining amount exceeds 50 hundred million tons, and 2100 more than ten thousand workers. A plurality of research institutions and scholars in China correspondingly put forward the concept of 'digital mine', and respective opinions and ways are put forward from different angles for key technologies and construction schemes of 'digital mine' construction.
However, no mature scheme is available for performing all-around virtual reproduction on the mine, and realizing digital reproduction and unified expression analysis on production and safety management data, which is a major problem to be solved urgently in the industry.
Disclosure of Invention
Aiming at the problems in the related technology, the invention provides a mine three-dimensional visual intelligent fusion platform, which realizes the digital reproduction and the uniform expression analysis of production and safety management data so as to overcome the technical problems in the prior related technology.
Therefore, the invention adopts the following specific technical scheme:
a three-dimensional visual intelligent fusion platform for a mine comprises,
ground industrial square drill system: virtually reproducing the industrial layout, infrastructure, production unit setting, ground production system, road planning and other ground production systems and industrial layouts of the mining area;
mine exploitation drilling system: combining the investigation result, organically integrating the exploitation method with typical characteristics with the virtual reality technology;
training system of base in fact in pit: taking a real mine underground key operation scene as a prototype, restoring and reproducing the realistic simulation of the scene into a virtual world through field data acquisition and virtual simulation modeling, and realizing man-machine interactive roaming and virtual operation;
a ground dispatching system: and (4) according to the scene arrangement of a real mine dispatching room, displaying the information and intelligent related contents of the mine in a key manner.
Preferably, the mine exploitation drilling system has the functions of automatic roaming, manual roaming, voice explanation, map recognition and virtual operation.
Preferably, the ground industrial square drilling system has the functions of automatic roaming, manual roaming, voice explanation, map recognition and virtual operation.
Preferably, the ground industrial square drilling system is based on precise modeling, and simultaneously combines a virtual simulation interaction technology to organically present the infrastructure, the production unit setting, the road planning of the ground industrial square and the production flow of each production system in a virtual scene.
Preferably, the underground practical training base drilling system has the functions of automatic roaming, manual roaming, voice explanation, map identification, virtual operation and virtual assessment.
Preferably, the system further comprises a customized training system, a virtual simulation technology is applied, complex production systems of mines, petroleum, natural gas and the like are reflected, and training services are provided for universities and colleges and related units.
Preferably, the system also comprises a virtual escape and emergency danger avoidance teaching and practicing system, and virtual teaching and practicing are carried out by simulating accidents such as fire, flood, explosion and the like and combining accident three-dimensional simulation scene construction.
Preferably, the customized training system has the functions of virtual scene walking, map navigation, teaching plan display, subtitles and scene flat section display.
The invention has the beneficial effects that: the invention takes a real mine, an oil gas production place and the like as prototypes to construct a three-dimensional digital scene. And (3) combining an interactive man-machine environment with accurate three-dimensional coordinates and geological space information, and performing digital reproduction and unified expression analysis on production and safety management data. On the basis of the existing monitoring information system and the integrated automation system, a data mining technology and a three-dimensional simulation technology are adopted to realize accurate spatial fusion of safety management, a production system and environmental data with a three-dimensional factory simulated by a computer, so that a brand-new information environment and visual analysis decision platform is provided for safety management, accident analysis and emergency rescue; the requirements of disaster treatment refinement and high auxiliary decision efficiency are met. And a virtual intelligent mine with all leading aspects is built by using VR technology. The virtual intelligent mine integrates information of all parties such as mining, digging, mechanical movement, transportation and communication, and simultaneously realizes visual space fusion and interaction. The platform mainly takes a virtual intelligent mine as a system framework and performs unified cognition, expression and virtualization simulation reproduction on a real mine and related phenomena. Heterogeneous, multidimensional and dynamic mine production data are obtained through three-dimensional visual expression under unified time and space reference, and an interactive sharing, cooperation and utilization mechanism is established. The characteristics of the simulation, the interactivity and the visualization of the virtual reality technology are fully exerted, extensible multimedia information is integrated, and the production systems of the mine are visually, comprehensively and personally reproduced. Meanwhile, a flexible and convenient digital method is formed, and the potential and the function of the virtual intelligent mine are excavated and played to the maximum extent.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings needed to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.
Fig. 1 shows a configuration diagram of a virtual intelligent mine teaching platform system proposed in the embodiment of the present application;
fig. 2 shows a diagram of development contents and an implementation approach of a part of software of a virtual intelligent mine teaching platform provided by the embodiment of the application.
FIG. 3 shows a flowchart of a virtual three-dimensional visualization intelligent fusion platform proposed in the embodiment of the present application
Detailed Description
For further explanation of the various embodiments, the drawings which form a part of the disclosure and which are incorporated in and constitute a part of this specification, illustrate embodiments and, together with the description, serve to explain the principles of operation of the embodiments, and to enable others of ordinary skill in the art to understand the various embodiments and advantages of the invention, and, by reference to these figures, reference is made to the accompanying drawings, which are not to scale and wherein like reference numerals generally refer to like elements.
According to an embodiment of the invention, as shown in fig. 1-3, there is provided a mine three-dimensional visualization intelligent fusion platform, including,
ground industrial square drill system: virtually reproducing the industrial layout, infrastructure, production unit setting, ground production system, road planning and other ground production systems and industrial layouts of the mining area; the method is characterized by comprising the following steps of virtually reproducing the industrial layout, infrastructure, production unit setting, ground production system, road planning and the like of a mining area, mainly describing the ground production system and the industrial layout, and providing various interactive roaming functions. Through investigation, the mine which is in the lead in the aspect of intelligent construction of the corresponding production system in the ground industrial square is selected. Based on accurate modeling of the corresponding system and combined with a virtual simulation interaction technology, infrastructure, production unit setting, road planning of the ground industrial square and production processes of all production systems are organically presented in a virtual scene. The scene combines the functions of automatic roaming, manual roaming, voice explanation, map recognition, virtual operation and the like.
Mine exploitation drilling system: combining the investigation result, organically integrating the exploitation method with typical characteristics with the virtual reality technology; the mine exploitation is a framework of the whole mine underground system, and the scientific and reasonable exploitation design is a large premise for smooth operation of the whole mine. The main contents of the development of the drilling system are as follows: mine development mode, parking lot design, mining area design, mining method, coal mining process, mine ventilation design, outburst prevention process and measures and the like. Combining the results of national investigation, organically combining the exploitation method with typical characteristics with the virtual reality technology. The scene combines the functions of automatic roaming, manual roaming, voice explanation, map recognition, virtual operation and the like.
Training system of base in fact in pit: taking a real mine underground key operation scene as a prototype, restoring and reproducing the realistic simulation of the scene into a virtual world through field data acquisition and virtual simulation modeling, and realizing man-machine interactive roaming and virtual operation; the system takes a real mine underground key operation scene as a prototype, and through field data acquisition and virtual simulation modeling, the real simulation is restored and reproduced to a virtual world, man-machine interactive roaming and virtual operation are realized, and an intuitive visual application platform is provided for experiential scene teaching and drilling. According to the results of national research, the important point operation scenes of 'mining, digging, mechanical movement, transportation, communication' and the like with typical characteristics are organically integrated by combining a virtual reality technology to be used as an underground practical training base. The scene combines the functions of automatic roaming, manual roaming, voice explanation, map recognition, virtual operation, virtual assessment and the like.
A ground dispatching system: and displaying related information and intellectualized contents of the mine in a key way according to scene arrangement of the real mine dispatching room, and displaying related information and intellectualized contents of the mine in a key way according to scene arrangement of the real mine dispatching room. Through investigation, the mine which is ahead in the construction aspect of the dispatching room is selected, and the dispatching room is restored to the college teaching laboratory. Related work of the mine in the aspects of informatization, intellectualization and the like is displayed in a key mode through the dispatching room, and a three-dimensional visual intelligent fusion platform, an underground equipment remote control platform and the like of the mine are mainly displayed in the aspect of software.
The mine exploitation drilling system has the advantages of automatic roaming, manual roaming, voice explanation, map recognition and virtual operation.
The ground industrial square drilling system has the functions of automatic roaming, manual roaming, voice explanation, map recognition and virtual operation.
The ground industrial square drilling system is based on accurate modeling, and simultaneously combines a virtual simulation interaction technology to organically present the infrastructure, the production unit setting, the road planning of the ground industrial square and the production flow of each production system in a virtual scene.
The underground practical training base drilling system has the advantages of automatic roaming, manual roaming, voice explanation, map identification, virtual operation and virtual assessment.
The invention also comprises a virtual escape and emergency danger avoidance teaching and practicing system, which is constructed by simulating accidents such as fire, flood, explosion and the like and combining an accident three-dimensional simulation scene. Through immersive virtual teaching and practicing with high telepresence, the escape and emergency disaster-avoiding capabilities of students are comprehensively improved, the rapid response, disaster-avoiding and escape skills of the students in danger are improved, and therefore casualties are reduced to the maximum extent when disasters occur. The system has important significance for emergency escape and quick self-rescue of people in danger.
The invention also comprises a customized training system, which applies advanced virtual simulation technology to truly reflect complex production systems of mines, petroleum, natural gas and the like, provides training services for colleges and universities and related units, develops an interactive three-dimensional virtual high-risk industry teaching and training system, creates an environment for students to independently learn, and adopts an innovative training mode to improve the teaching and training quality.
The training product mainly takes customization development as a main part, and the requirements of customers are truly and perfectly presented through the product. Meanwhile, the universal products similar to the training contents such as industry specifications and training manuals are developed. The teaching platform elaborately arranges and arranges coal mine professional basic knowledge on the basis of unified understanding, expression and visual reappearance of the existing main courses, digitalizes various cognitive objects by adopting a brand-new expression form, and forms a more natural learning thinking mode and a flexible and convenient teaching method; by utilizing the characteristics of simulation, interactivity and visualization of a virtual reality technology, teaching plan design and multimedia expression are integrated, so that students can visually, comprehensively and personally learn learning contents more deeply; a flexible and convenient digital method and a more intuitive teaching mode are realized, and an auxiliary teaching means and rich courseware resources are provided for the main course teaching of the college; the teaching system software is used for meeting the requirement that students study on a computer room in a classroom, and can log in for online study through account numbers and passwords outside the classroom. The hardware product mainly takes a PC computer as a main part, and the hardware part adopts a computer room computer in the prior experiment center. The teaching courseware system is strictly arranged according to the directory of the appointed textbook on the arrangement of the content, and the consistency of the teaching content and the appointed textbook is ensured. The virtual simulation technology is adopted to reproduce complex scenes and theoretical structures in a form, and meanwhile, the digital multimedia mode is combined, so that the textbook content is deeply interpreted and expressed in an all-around manner. The system function is provided with virtual scene walking, map navigation, teaching plan display, subtitles, scene plane and section display and the like. Through software, the dynamic running conditions of heavy train lines and light train lines of a bottom train yard and the distribution conditions of underground chambers of each bottom train yard can be dynamically known, and the ventilation system of a mine can be dynamically displayed in a three-dimensional manner. On the basis, a 'walking' function can be selected, a scene needing to enter is selected, the scene needing to be known can be rapidly switched through a 'rapid navigation' function, and virtual operation of main equipment and interpretation of scene-related cautions can be achieved in the scene. On the arrangement of the textbook content, the textbook content consistent with the textbook can be accessed by selecting the teaching plan function module, and students can understand the textbook knowledge more deeply by combining the three-dimensional model, multimedia and other display functions of the courseware system. In order to facilitate students to compare the textbook content with the scenes described by the textbook content more intuitively, the textbook content can be presented in software in a subtitle form through a subtitle function.
The invention takes a real mine, an oil gas production place and the like as prototypes to construct a three-dimensional digital scene. And (3) combining an interactive man-machine environment with accurate three-dimensional coordinates and geological space information, and performing digital reproduction and unified expression analysis on production and safety management data. On the basis of the existing monitoring information system and the integrated automation system, a data mining technology and a three-dimensional simulation technology are adopted to realize accurate spatial fusion of safety management, a production system and environmental data with a three-dimensional factory simulated by a computer, so that a brand-new information environment and visual analysis decision platform is provided for safety management, accident analysis and emergency rescue; the requirements of disaster treatment refinement and high auxiliary decision efficiency are met. And a virtual intelligent mine with all leading aspects is built by using VR technology. The virtual intelligent mine integrates information of all parties such as mining, digging, mechanical movement, transportation and communication, and simultaneously realizes visual space fusion and interaction. The platform mainly takes a virtual intelligent mine as a system framework and performs unified cognition, expression and virtualization simulation reproduction on a real mine and related phenomena. Heterogeneous, multidimensional and dynamic mine production data are obtained through three-dimensional visual expression under unified time and space reference, and an interactive sharing, cooperation and utilization mechanism is established. The characteristics of the simulation, the interactivity and the visualization of the virtual reality technology are fully exerted, extensible multimedia information is integrated, and the production systems of the mine are visually, comprehensively and personally reproduced. Meanwhile, a flexible and convenient digital method is formed, and the potential and the function of the virtual intelligent mine are excavated and played to the maximum extent.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.
Claims (8)
1. The mine three-dimensional visual intelligent fusion platform is characterized by comprising,
ground industrial square drill system: virtually reproducing the industrial layout, infrastructure, production unit setting, ground production system, road planning and other ground production systems and industrial layouts of the mining area;
mine exploitation drilling system: combining the investigation result, organically integrating the exploitation method with typical characteristics with the virtual reality technology;
training system of base in fact in pit: taking a real mine underground key operation scene as a prototype, restoring and reproducing the realistic simulation of the scene into a virtual world through field data acquisition and virtual simulation modeling, and realizing man-machine interactive roaming and virtual operation;
a ground dispatching system: and (4) according to the scene arrangement of a real mine dispatching room, displaying the information and intelligent related contents of the mine in a key manner.
2. The three-dimensional visual intelligent fusion platform for mines according to claim 1, wherein the mining development drilling system has automatic roaming, manual roaming, voice explanation, map recognition and virtual operation.
3. The mine three-dimensional visual intelligent fusion platform according to claim 1 or 2, characterized in that the ground industrial square drilling system has functions of automatic roaming, manual roaming, voice explanation, map recognition and virtual operation.
4. The mine three-dimensional visualization intelligent fusion platform as claimed in claim 3, wherein the ground industrial square drilling system is based on precise modeling, and is combined with a virtual simulation interaction technology to organically present the infrastructure, production unit setting, road planning of the ground industrial square and the production flow of each production system in a virtual scene.
5. The three-dimensional visual intelligent fusion platform for the mine, according to any one of claims 1, 2 or 4, is characterized in that the underground practical training base drilling system has functions of automatic roaming, manual roaming, voice explanation, map recognition, virtual operation and virtual assessment.
6. The mine three-dimensional visualization intelligent fusion platform according to any one of claims 1, 2 or 4, further comprising a customized training system, wherein the customized training system is used for reflecting complex production systems of mines, petroleum, natural gas and the like by applying a virtual simulation technology, and providing training services for colleges and universities and related units.
7. The mine three-dimensional visual intelligent fusion platform according to any one of claims 1, 2 or 4, further comprising a virtual escape and emergency risk avoidance teaching and practicing system, wherein virtual teaching and practicing are performed by simulating accidents such as fire, flood and explosion and combining with accident three-dimensional simulation scene construction.
8. The mine three-dimensional visualization intelligent fusion platform of claim 6, wherein the customized training system has functions of virtual scene walking, map navigation, teaching plan display, subtitles and scene plane section display.
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| CN114464033A (en) * | 2021-12-24 | 2022-05-10 | 中国海洋石油集团有限公司 | Interactive deepwater well killing situation drilling system and method |
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