Coal mine tunnel model construction management method and system based on Unity3D

Abstract

The invention is suitable for the technical field of coal mine excavation, and particularly relates to a Unity3D-based coal mine tunnel model construction management method and system, and the method comprises the steps: collecting the existing tunnel data of a mine, the tunnel data at least comprising address information, a tunnel drawing, an equipment point location and a tunneling plan; a three-dimensional roadway model is constructed based on existing roadway data, and the three-dimensional roadway model is expanded according to daily tunneling footage; in the tunneling process, the three-dimensional roadway model is dynamically adjusted according to real-time conditions, and a coping strategy is generated according to emergencies. According to the Unity3D-based coal mine tunnel model construction management method provided by the invention, the tunnel design is visually displayed through the three-dimensional model, the design accuracy and operation safety are improved, the real-time adjustment and optimization of the tunnel design are realized, the tunnel maintenance plan is optimized through virtual simulation corresponding to the change in the tunneling process, the fault rate is reduced, and the construction efficiency is improved. The management efficiency is improved.

Description

Technical Field

[0001] The present invention belongs to the technical field of coal mining, and in particular relates to a coal mine tunnel model construction management method and system based on Unity3D. Background Art

[0002] In the process of coal mining, the design, excavation and maintenance of tunnels are the core links to ensure production safety and efficiency. Traditional tunnel design usually relies on two-dimensional drawings and empirical judgment. Although this method has played an important role in past engineering practices, with the increasing complexity of the coal mining environment, the limitations of traditional methods have gradually emerged.

[0003] Limitations of traditional tunnel design:

[0004] 1. Limitations of 2D drawings: Traditional tunnel design mainly relies on 2D plane drawings, which are difficult to fully and intuitively display the spatial structure and details of the tunnel. Especially in the case of complex geological conditions or complex tunnel structures, 2D drawings are difficult to fully express the design intent, which can easily lead to construction errors.

[0005] 2. Strong economic dependence: Traditional tunnel design often relies on engineers’ experience and intuition, which is difficult to standardize and scale. Different engineers may have different design solutions for the same tunnel, resulting in uneven design quality. In addition, experienced engineers are scarce and cannot meet the growing demand for coal mining.

[0006] 3. Difficulty in dynamic adjustment: During the excavation process of coal mine tunnels, various unforeseen problems are often encountered, such as changes in geological conditions, equipment failures, etc. Traditional design methods are difficult to make rapid and accurate adjustments when dealing with these problems, resulting in difficulties in project progress and cost control. Summary of the invention

[0007] The purpose of the present invention is to provide a coal mine tunnel model construction management method based on Unity3D, aiming to solve the problem that traditional tunnel-related methods only rely on the intuition and experience of engineers and are difficult to standardize and scale.

[0008] The present invention is implemented in this way: a coal mine tunnel model construction management method based on Unity3D, the method comprising:

[0009] Collecting existing tunnel data of the mine, wherein the tunnel data at least includes address information, tunnel drawings, equipment locations and excavation plans;

[0010] Construct a 3D tunnel model based on existing tunnel data and expand the 3D tunnel model according to the daily excavation footage;

[0011] During the excavation process, the three-dimensional tunnel model is dynamically adjusted according to real-time conditions, and response strategies are generated according to emergencies.

[0012] Preferably, in the three-dimensional tunnel model, tunnel intersections, bifurcations, slopes and curvatures are dynamically displayed.

[0013] Preferably, in the three-dimensional tunnel model, geological change data is collected in real time, and the three-dimensional tunnel model is adjusted based on the geological change data.

[0014] Preferably, the step of dynamically adjusting the three-dimensional tunnel model according to real-time conditions includes adding support structures and ventilation facilities to the three-dimensional tunnel model.

[0015] Preferably, the emergencies include at least geological changes and equipment failures.

[0016] Another object of the present invention is to provide a coal mine tunnel model construction management system based on Unity3D, the system comprising:

[0017] The existing data acquisition module is used to collect geological information, equipment information and excavation plans of mine tunnels;

[0018] A three-dimensional model generation module, used to generate a three-dimensional tunnel model based on the data;

[0019] The automatic extension module is used to adjust and extend the tunnel model in real time according to the excavation footage.

[0020] Preferably, the system further comprises:

[0021] 3D visualization module to display the tunnel's structural details and excavation status;

[0022] Dynamic adjustment module, used to adjust the 3D tunnel model according to real-time data during excavation;

[0023] Maintenance planning module for simulating roadway maintenance scenarios in a virtual environment and optimizing maintenance plans.

[0024] Preferably, the system further comprises:

[0025] 3D tunnel model creation module, used to create 3D tunnel models based on Unity3D;

[0026] Emergency simulation module, used to simulate various emergencies during tunnel excavation, including geological collapse and equipment failure;

[0027] The response strategy generation module is used to generate corresponding response strategies according to the simulation results and verify them in a virtual environment.

[0028] Preferably, the system further comprises:

[0029] Real-time data acquisition module, used to collect geological, equipment status and footage data during the excavation process;

[0030] Optimization and analysis module, used to dynamically adjust the excavation plan and design scheme based on the collected data;

[0031] Visual interface for real-time display of excavation progress and optimization suggestions.

[0032] Preferably, the system further comprises:

[0033] 3D model display module, used to display the 3D model of the tunnel and the excavation process;

[0034] Training simulation module, used to simulate tunneling operations and emergency response;

[0035] Evaluation module to record trainees' performance during training and provide feedback.

[0036] The coal mine tunnel model construction and management method based on Unity3D provided by the present invention intuitively displays the tunnel design through a three-dimensional model, improves the design accuracy and operational safety, and realizes real-time adjustment and optimization of the tunnel design. Even in response to changes in the excavation process, the tunnel maintenance plan is optimized through virtual simulation, the failure rate is reduced, and the management efficiency is improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0037] Figure 1 A flowchart of a method for building and managing a coal mine tunnel model based on Unity3D provided in an embodiment of the present invention;

[0038] Figure 2 A schematic diagram of a first simulation interface provided by an embodiment of the present invention;

[0039] Figure 3 A schematic diagram of a second simulation interface provided by an embodiment of the present invention;

[0040] Figure 4 A schematic diagram of a third simulation interface provided by an embodiment of the present invention. DETAILED DESCRIPTION

[0041] In order to make the purpose, technical solution and advantages of the present invention more clearly understood, the present invention is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not intended to limit the present invention.

[0042] It is understood that the terms "first", "second", etc. used in this application may be used herein to describe various elements, but unless otherwise specified, these elements are not limited by these terms. These terms are only used to distinguish a first element from another element. For example, without departing from the scope of this application, a first xx script may be referred to as a second xx script, and similarly, a second xx script may be referred to as a first xx script.

[0043] like Figure 1 As shown, it is a flow chart of a method for building and managing a coal mine tunnel model based on Unity3D provided by an embodiment of the present invention, and the method includes:

[0044] Collecting existing tunnel data of the mine, wherein the tunnel data at least includes address information, tunnel drawings, equipment locations and excavation plans;

[0045] Construct a 3D tunnel model based on existing tunnel data and expand the 3D tunnel model according to the daily excavation footage;

[0046] During the excavation process, the three-dimensional tunnel model is dynamically adjusted according to real-time conditions, and response strategies are generated according to emergencies.

[0047] In this example, data collection and analysis:

[0048] Collect the mine's existing tunnel data, including geological information, tunnel drawings, equipment locations, and excavation plans.

[0049] Use data analysis to determine the excavation point and direction.

[0050] 3D tunnel model generation:

[0051] Use Unity3D to generate a 3D tunnel model based on the collected data.

[0052] Realize the automatic extension function of the tunnel and automatically expand the tunnel model according to the daily excavation progress.

[0053] Dynamic adjustment and optimization:

[0054] During the excavation process, the virtual environment is used to adjust the tunnel design in real time to respond to changes in geological conditions or equipment failures.

[0055] Use simulation technology to simulate different emergencies and automatically generate response strategies.

[0056] In this embodiment, dynamic display and design optimization of complex structures such as lane intersections, bifurcations, slopes and curvatures are achieved in the three-dimensional lane model.

[0057] During the excavation process, the tunnel design is adjusted according to the real-time geological change data collected, and a new 3D tunnel model is generated.

[0058] The present invention also provides a coal mine tunnel model construction management system based on Unity3D, the system comprising:

[0059] The existing data acquisition module is used to collect geological information, equipment information and excavation plans of mine tunnels;

[0060] A three-dimensional model generation module, used to generate a three-dimensional tunnel model based on the data;

[0061] The automatic extension module is used to adjust and extend the tunnel model in real time according to the excavation footage.

[0062] The automatic extension module can dynamically add support structures and ventilation facilities in the tunnel model.

[0063] The system includes a three-dimensional visualization module for displaying the structural details and excavation status of the tunnel;

[0064] Dynamic adjustment module, used to adjust the tunnel design according to real-time data during the excavation process;

[0065] Maintenance planning module for simulating roadway maintenance scenarios in a virtual environment and optimizing maintenance plans.

[0066] The maintenance planning module can automatically identify potential problems in the tunnel structure based on the 3D model and generate maintenance recommendations.

[0067] The system includes a three-dimensional lane model creation module, which is used to create a three-dimensional model of the lane based on Unity3D;

[0068] Emergency simulation module, used to simulate various emergencies that may be encountered during tunnel excavation, such as geological collapse, equipment failure, etc.

[0069] The response strategy generation module is used to generate corresponding response strategies according to the simulation results and verify them in a virtual environment.

[0070] like Figure 2 , Figure 3 and Figure 4 As shown, the system includes a real-time data acquisition module for collecting geological, equipment status and footage data during the excavation process;

[0071] Optimization and analysis module, used to dynamically adjust the excavation plan and design scheme based on the collected data;

[0072] Visual interface for real-time display of excavation progress and optimization suggestions.

[0073] The optimization analysis module can predict possible problems that may arise in the future excavation process based on the comparison of historical data and real-time data, and make optimization adjustments in advance.

[0074] The system includes a three-dimensional model display module for displaying the three-dimensional model of the tunnel and the excavation process;

[0075] Training simulation module, used to simulate tunneling operations and emergency response;

[0076] Evaluation module to record trainees' performance during training and provide feedback.

[0077] The assessment module can quantitatively evaluate the trainees' operational skills and automatically generate training improvement suggestions.

[0078] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A coal mine tunnel model construction and management method based on Unity3D, characterized in that: The method comprises: Collecting existing tunnel data of the mine, wherein the tunnel data at least includes address information, tunnel drawings, equipment locations and excavation plans; Construct a 3D tunnel model based on existing tunnel data and expand the 3D tunnel model according to the daily excavation footage; During the excavation process, the three-dimensional tunnel model is dynamically adjusted according to real-time conditions, and response strategies are generated according to emergencies.

2. The method for building and managing a coal mine tunnel model based on Unity3D according to claim 1, characterized in that: In the three-dimensional tunnel model, tunnel intersections, bifurcations, slopes and curvatures are dynamically displayed.

3. The method for building and managing a coal mine tunnel model based on Unity3D according to claim 1, characterized in that: In the three-dimensional tunnel model, geological change data is collected in real time, and the three-dimensional tunnel model is adjusted based on the geological change data.

4. The method for building and managing a coal mine tunnel model based on Unity3D according to claim 1, characterized in that: The step of dynamically adjusting the three-dimensional tunnel model according to real-time conditions includes adding support structures and ventilation facilities to the three-dimensional tunnel model.

5. The method for building and managing a coal mine tunnel model based on Unity3D according to claim 1, characterized in that: The emergencies include at least geological changes and equipment failures.

6. A coal mine tunnel model construction management system based on Unity3D, characterized in that: The system comprises: The existing data acquisition module is used to collect geological information, equipment information and excavation plans of mine tunnels; A three-dimensional model generation module, used to generate a three-dimensional tunnel model based on the data; The automatic extension module is used to adjust and extend the tunnel model in real time according to the excavation footage.

7. The coal mine tunnel model construction management system based on Unity3D according to claim 6, characterized in that: The system further comprises: 3D visualization module to display the tunnel's structural details and excavation status; Dynamic adjustment module, used to adjust the 3D tunnel model according to real-time data during excavation; Maintenance planning module for simulating roadway maintenance scenarios in a virtual environment and optimizing maintenance plans.

8. The coal mine tunnel model construction management system based on Unity3D according to claim 6, characterized in that: The system further comprises: 3D tunnel model creation module, used to create 3D tunnel models based on Unity3D; Emergency simulation module, used to simulate various emergencies during tunnel excavation, including geological collapse and equipment failure; The response strategy generation module is used to generate corresponding response strategies according to the simulation results and verify them in a virtual environment.

9. The coal mine tunnel model construction management system based on Unity3D according to claim 6, characterized in that: The system further comprises: Real-time data acquisition module, used to collect geological, equipment status and footage data during the excavation process; Optimization and analysis module, used to dynamically adjust the excavation plan and design scheme based on the collected data; Visual interface for real-time display of excavation progress and optimization suggestions.

10. The coal mine tunnel model construction management system based on Unity3D according to claim 6, characterized in that: The system further comprises: 3D model display module, used to display the 3D model of the tunnel and the excavation process; Training simulation module, used to simulate tunneling operations and emergency response; Evaluation module to record trainees' performance during training and provide feedback.

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