Mine rescue training simulation device and simulation method

Abstract

The invention relates to the technical field of rescue training, in particular to a mine rescue training simulation device and simulation method. The device comprises a departure hall, an arrival hall and a simulation system arranged between the departure hall and the arrival hall, the simulation system comprises a path subsystem and a simulation unit, the path subsystem comprises a main roadway and a plurality of secondary roadways connected with the main roadway, the simulation unit comprises a simulation room, and a simulation scene is arranged in the simulation room. The simulation scene can be changed according to actual needs, and each secondary roadway is communicated with a plurality of simulation rooms. A main roadway and a plurality of secondary roadways are arranged to be connected with a plurality of simulation rooms, simulation scenes can be changed, rich and diversified rescue simulation environments and path selection are constructed, rescue workers are prevented from forming fixed thinking and muscle memory, the ability of coping with different disaster positions and types in complex and changeable mine environments is exercised, the authenticity and effectiveness of training are improved, and the training efficiency is improved. And rescue workers are enabled to adapt to diversity and uncertainty of actual rescue work.

Description

Technical Field

[0001] The invention relates to the technical field of rescue training, and in particular to a mine rescue training simulation device and a simulation method. Background Art

[0002] The mine environment is complex and disasters occur frequently. In order to quickly, safely and effectively deal with mine production safety accidents and protect the lives of mine workers, it is particularly important to establish a complete mine rescue procedure. Among them, the mine rescue team is a professional emergency rescue team for handling mine safety accidents. The mine rescue team should adhere to the working principle of "strengthening preparation and strict training", improve the professionalism and systematicness of the mine rescue team training, and be able to immediately carry out emergency rescue activities after receiving emergency rescue tasks.

[0003] Mine rescue refers to a technical measure to quickly rescue victims and deal with accidents after disasters such as mine fires and mine floods. It requires professionally trained mine rescue team members to organize and implement clear tasks quickly and effectively. Due to the complex environment of mines, especially after an accident, the complexity of the environment is further aggravated. Therefore, the rescue team needs to have superb professional capabilities and technical qualities, and the rescue team members need to carry out long-term simulation training in a planned manner.

[0004] The simulation equipment of existing mine rescue training facilities has a single simulation scenario on the one hand, and a fixed location for simulated disasters on the other hand, which results in a fixed path for the rescue team from entering the equipment to arriving at the disaster simulation location. After long-term training, it is easy for rescue personnel to develop muscle memory and inertia. However, in actual rescue work, the location and type of disasters are often very different from those of the simulation training equipment, and the actual rescue cannot achieve the ideal rescue effect. Summary of the invention

[0005] The technical problem to be solved by the present invention is to provide a mine rescue training simulation device and a simulation method, in which a main tunnel and multiple secondary tunnels are connected to multiple simulation rooms, and the simulation scenes are changeable, so as to construct a rich and diverse rescue simulation environment and path selection, avoid the rescue personnel from forming fixed thinking and muscle memory, and exercise the ability to cope with different disaster locations and types in a complex and changeable mine environment, improve the authenticity and effectiveness of the training, and enable the rescue personnel to better adapt to the diversity and uncertainty of actual rescue work.

[0006] In response to the above technical problems, the technical solution provided by the present invention is a mine rescue training simulation device, including a departure hall, an arrival hall and a simulation system arranged therebetween, the simulation system including a path subsystem and a simulation unit, the path subsystem including a main tunnel and multiple secondary tunnels connected to the main tunnel, the simulation unit including a simulation room, a simulation scene being arranged in the simulation room, the simulation scene being changeable according to actual needs, and each of the secondary tunnels being connected to multiple simulation rooms.

[0007] Furthermore, the simulation rooms between adjacent secondary lanes along the length direction of the main lane are interconnected, and a mobile room is provided in the simulation room. The mobile room can move toward the corresponding secondary lanes through a driving mechanism, and the secondary lanes are provided with electric doors at positions corresponding to the mobile rooms, and a simulation scene is provided in the mobile room.

[0008] Furthermore, a control button for controlling the corresponding moving room and the movement of the electric door corresponding to the secondary lane is arranged in the secondary lane.

[0009] Furthermore, the control button includes a main button and a plurality of unit buttons, the plurality of unit buttons correspond to the moving rooms one by one, the unit buttons control the movement of the corresponding moving rooms, and the main button controls the movement of each moving room corresponding to the secondary lane.

[0010] Furthermore, the simulation scenario includes a main disaster and corresponding secondary disasters set along the path of the path subsystem.

[0011] Furthermore, the secondary disaster includes multiple levels, and each level of the secondary disaster is simulated synchronously with the main disaster.

[0012] Furthermore, the simulation unit also includes a virtual simulation system, which includes a virtual simulation simulator and a virtual simulation controller. The virtual simulation simulator is used to simulate simulation scenes, and the virtual simulation controller is used to control the occurrence type and occurrence time of the simulation scenes of the virtual simulation simulator.

[0013] Furthermore, the simulation systems are arranged in multiple groups at intervals along the vertical direction, and adjacent simulation systems are connected through a well.

[0014] Furthermore, the main lane and the plurality of secondary lanes are distributed in a herringbone pattern.

[0015] In view of the above technical problems, the present invention further provides a technical solution of a mine rescue training simulation method, comprising the following steps:

[0016] S1, the trainee carries the rescue detector through the departure hall and enters the simulation system;

[0017] S2, the training personnel select the corresponding secondary lane of the path subsystem according to the signal source of the detector;

[0018] S3, determine the location of the simulation room where the specific disaster occurs according to the signal source;

[0019] S3, the training personnel enter the corresponding simulation room and carry out rescue training according to the corresponding simulation scenario therein;

[0020] S4, after the rescue is completed, the training personnel continue to conduct in-depth rescue according to the signal of the rescue detector;

[0021] S5, after the rescue is completed, the trainees exit through the arrival hall and the simulation training is completed.

[0022] Furthermore, the simulation scenario includes a main disaster and a corresponding secondary disaster set along the path of the path subsystem, and the simulation system includes a daily mode, a test mode and a master mode, wherein:

[0023] The daily mode provides trainees with a one-time disaster accident scenario with a fixed disaster type and occurrence time;

[0024] The examination mode is that the examiner sets the disaster accident scene and occurrence time in advance, and provides secondary disaster setting options, and the examination results are submitted to the backend management system for storage;

[0025] The master mode allows the system to arbitrarily set accident and secondary disaster types, randomize accident occurrence times, and configure emergency stop options.

[0026] Compared with the prior art, the beneficial effects of the present invention are:

[0027] (1) By setting up a main tunnel and multiple secondary tunnels, the spatial structure of the mine tunnel is simulated, and the complex environment of the mine tunnel search and rescue scene is truly restored. The secondary tunnels are connected to the simulation room, and the scene in the simulation room can be changed. By setting the task in different simulation rooms, the tunnel path and disaster category can be changed in real time according to the training task, meeting the actual needs of the training environment for simulating sudden secondary disasters, and constructing a rich and diverse rescue simulation environment and path selection to meet the needs of various types of training, improve the rescue ability of search and rescue personnel in a dark environment with a complex road network, and effectively prevent rescue personnel from forming fixed thinking and muscle memory, and better train their ability to deal with different disaster locations and types in a complex and changeable mine environment, greatly improving the authenticity and effectiveness of the training, and enabling rescue personnel to better adapt to the diversity and uncertainty of actual rescue work.

[0028] (2) The simulation rooms between the two adjacent lanes along the main lane are interconnected and a movable mobile room is set up. The simulation scene is set up in the mobile room. Combined with the electric door of the secondary lane, a flexible interactive layout between the simulation room and the secondary lane is realized. The connection relationship between the simulation room and the secondary lane can be quickly adjusted according to different training needs, creating a more diverse combination of rescue scenes and path changes, enhancing the dynamics and adaptability of the training scene, and helping to improve the decision-making and response capabilities of rescue personnel when facing complex mine structures and disaster distribution. At the same time, a smaller mobile room can be used to simulate a narrow rescue environment, and the simulation scene is set up in the mobile room. The length of the simulation room can be adjusted according to actual needs, and then the distance between the two adjacent lanes can be adjusted to increase the complexity of the path.

[0029] (3) Control buttons are set up in the secondary tunnel to facilitate rescue trainers to independently control the movement and scene switching between moves according to actual conditions during the training process. This not only improves the autonomy and flexibility of training, but also allows rescuers to better simulate the judgment and operation of the on-site environment in actual rescue, cultivate their ability to independently deal with complex situations, and improve training efficiency and quality.

[0030] (4) The control buttons include a main button and multiple unit buttons, which can not only realize precise control of a single mobile room, but also perform batch operations on multiple mobile rooms through the main button. When simulating various disaster scenarios or large-scale rescue training, it can be flexibly adjusted as needed to meet the requirements of different training scenarios and scales, making the training process more refined and efficient, and improving the rescue personnel's ability to respond to rescue tasks of different complexity.

[0031] (5) The simulation scenario includes the main disaster and the corresponding secondary disasters, which can more realistically restore the full picture of the mine accident. During the training, rescuers can fully learn and master the coordinated rescue strategies and techniques for dealing with the main disaster and the secondary disasters it causes, improve their comprehensive handling capabilities for complex disaster chains in actual rescue, reduce rescue errors caused by insufficient estimation of secondary disasters, and improve the overall rescue effect.

[0032] (6) Secondary disasters are set up at multiple levels and simulated simultaneously with the main disaster, which further enhances the depth and authenticity of disaster simulation and ensures the coherence and integrity of the simulation scene. This enables rescue personnel to gain a deeper understanding of the evolution process and chain reactions of disasters, train their response skills and decision-making capabilities at different stages of disaster development, better adapt to the ever-changing disaster situation in actual rescue, and improve the accuracy and timeliness of rescue.

[0033] (7) Introducing a virtual simulation system, through a virtual simulation simulator and a virtual simulation controller, to provide a virtual simulation scene in each simulation room. This can supplement some special disaster effects or complex environmental factors that are difficult to present in physical simulation, providing rescuers with a richer and more comprehensive training experience. At the same time, the virtual simulation controller can flexibly adjust the type and time of occurrence of the simulation scene, further increasing the diversity and controllability of the training, and helping to improve the rescuers' cognition and response capabilities to various potential disaster situations.

[0034] (8) The simulation system is set up in multiple groups at vertical intervals and connected through the shaft to construct a multi-level three-dimensional simulation space. This is more similar to the three-dimensional structure of an actual mine, enabling rescue personnel to better adapt to mine rescue tasks at different depths and levels during simulation training, improve their rescue navigation, resource allocation and teamwork capabilities in three-dimensional space, and comprehensively improve the comprehensiveness and practicality of rescue training.

[0035] (9) The main tunnel and multiple secondary tunnels are arranged in a fishbone pattern. This layout achieves efficient connection between the simulation room and the tunnel in a limited space, improving space utilization. At the same time, the fishbone layout is conducive to rescue personnel to quickly locate and select different rescue paths during training, simulate the rescue conditions of different branch tunnels, and better fit the layout characteristics of actual mine tunnels, thereby enhancing the fit between training effects and actual rescue work.

[0036] (10) The training simulation method provides a complete and systematic training process for rescue personnel. From carrying the detector into the departure hall, to selecting a path based on the signal, determining the disaster location, implementing rescue training, and continuing to conduct in-depth rescue until exiting through the arrival hall, the entire process simulates the entire process of actual rescue from receiving the task to completing the task. It helps rescue personnel become familiar with the rescue process, improve their task execution and coordination capabilities in actual rescue, and ensure that the rescue operation is carried out efficiently and orderly.

[0037] (11) Daily mode, test mode and master mode are set up to meet the needs of rescuers at different training stages and with different training goals. The daily mode can be used for basic skill training and familiarization with routine scenarios; the test mode facilitates the assessment of the rescuers' staged learning results and provides targeted improvement directions for subsequent training; the master mode provides experienced rescuers with high-difficulty and high-randomness challenges, further improving their ability to deal with extremely complex situations, making the entire training system more complete and scientific, and being able to comprehensively improve the professional quality and rescue level of the rescue team. BRIEF DESCRIPTION OF THE DRAWINGS

[0038] Figure 1 It is a bird's-eye view of a mine rescue training simulation device in an embodiment of the present invention.

[0039] Figure 2 It is a schematic diagram of the overall structure of a mine rescue training simulation device in an embodiment of the present invention.

[0040] Figure 3 It is a structural schematic diagram of a single-layer simulation system of a mine rescue training simulation device in an embodiment of the present invention.

[0041] Figure 4 It is a cross-sectional view of a mine rescue training simulation device in an embodiment of the present invention.

[0042] Figure 5 It is a schematic diagram of the structure of the cooperation between the moving room and the pneumatic system in an embodiment of the present invention.

[0043] Figure 6 Schematic diagram of a pneumatic system of a mine rescue training simulation device in an embodiment of the present invention.

[0044] Figure 7 Schematic diagram of the control panel of the present invention.

[0045] Figure 8 It is a schematic diagram of a virtual simulation simulator and a virtual simulation controller thereof in an embodiment of the present invention.

[0046] In the figure: 1. Stairs; 2. Fire doors; 3. Departure hall; 4. Hoistway; 5. Ladder; 6. Main tunnel; 7. Electric door; 8. Secondary tunnel; 9. Mobile room; 10. Buffer; 11. Pulley; 12. Rotating shaft; 13. Bracket; 14. Bearing seat; 15. Slide rail; 16. Slide chute; 17. Compressor; 18. Stop valve; 19. Pneumatic triplex; 20. Solenoid reversing valve; 21. One-way throttle valve; 22. Cylinder; 23. Piston rod; 24. Control panel; 25. Unit button; 26. Main button; 28. Limit switch; 31. Arrival hall; 33. Virtual simulation simulator; 34. Virtual simulation controller; 35. Disaster setting button; 36. Timing knob; 37. Simulation system; 38. Path subsystem; 39. Simulation unit; 40. Simulation room. DETAILED DESCRIPTION

[0047] In order to make the purpose, technical solution and advantages of the embodiments of the present application clearer, the technical solution in the embodiments of the present application will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present application:

[0048] Specific embodiment 1 of a mine rescue training simulation device of the present invention:

[0049] refer to Figures 1 to 8A mine rescue training simulation device (hereinafter referred to as the simulation device) of the present invention includes a departure hall 3, an arrival hall 31 and a simulation system 37 arranged therebetween, wherein the simulation system 37 includes a path subsystem 38 and a simulation unit 39, the path subsystem 38 includes a main tunnel 6 and multiple secondary tunnels 8 connected to the main tunnel 6, the simulation unit 39 includes a simulation room 40, and a simulation scene is arranged in the simulation room 40, and the simulation scene can be changed according to actual needs, and each secondary tunnel 8 is connected to multiple simulation rooms 40.

[0050] By setting up a main tunnel 6 and multiple secondary tunnels 8, the spatial structure of the mine tunnel is simulated, and the search and rescue scene in the complex environment of the mine tunnel is truly restored. The secondary tunnel 8 is connected to the simulation room 40, and the scene in the simulation room 40 can be changed. By setting the task in different simulation rooms 40, the tunnel path and disaster category can be changed in real time according to the training task, meeting the actual needs of the simulation sudden secondary disaster training environment, and constructing a rich and diverse rescue simulation environment and path selection to meet various types of training needs, improve the rescue ability of search and rescue personnel in a dark environment with a complex road network, and can effectively prevent the rescue personnel from forming fixed thinking and muscle memory, and better train their ability to cope with different disaster locations and types in a complex and changeable mine environment, greatly improving the authenticity and effectiveness of the training, and enabling rescue personnel to better adapt to the diversity and uncertainty of actual rescue work.

[0051] Specifically, in this embodiment, the simulation device is set up in the ground as a whole, and a fence is set up within a range of ten meters around it to protect the training facilities and prevent other people from entering by mistake. In this embodiment, a staircase 1 is set up on one side of the departure hall 3, and the trainees enter the departure hall 3 through the staircase 1. Specifically, the elevation of the departure hall 3 is -3m relative to the elevation of the training starting point. The staircase 1 is a straight staircase 1 with a staircase width of 1.5m. The height and width of the steps meet the fire evacuation requirements. A fire door 2 is set between the staircase 1 and the departure hall 3. The fire door 2 is a steel fire door 2 with a width of 1.5m, which is used to separate indoor and outdoor spaces. A shaft 4 extending downward is set up on the departure hall 3. The shaft 4 has a diameter of 1 meter and a ladder 5 is set up inside. The ladder 5 is used to connect the main lane 6. A fire door 2 is also set up between the departure hall 3 and the main lane 6. Specifically, the fire door 2 is set at the entrance of the main lane 6.

[0052] Of course, in other embodiments, the simulation device can also be built entirely on the ground. In this case, the rescue personnel first ascend to the departure hall 3 through a hoist, and then go down from the departure hall 3 into the main tunnel 6 to simulate the mine rescue environment.

[0053] Similarly, a fire door 2 is also provided at the end of the main lane 6, and a shaft 4 connected to the end of the main lane 6 is also provided on the arrival hall 31, and a ladder 5 is provided in the shaft 4. A staircase 1 is also provided on the side of the arrival hall 31 facing away from the simulation system 37 for the trainees to exit, and a fire door 2 is also provided between the arrival hall 31 and the staircase 1 on this side.

[0054] In this embodiment, preferably, the simulation rooms 40 between adjacent secondary alleys 8 along the length direction of the main alley 6 are interconnected, and a mobile room 9 is arranged in the simulation room 40. The mobile room 9 can be moved toward the corresponding secondary alleys 8 through a driving mechanism. An electric door 7 is arranged at the position of the secondary alley 8 corresponding to the mobile room 9, and a simulation scene is arranged in the mobile room 9.

[0055] Specifically, Figure 1 , 3 As shown, the main lane 6 extends in the horizontal direction, and the secondary lane 8 extends in the longitudinal direction. The main lane 6 and the plurality of secondary lanes 8 are distributed in a fishbone pattern. In the horizontal direction, the adjacent secondary lanes 8 are connected to form a simulation room 40, and two mobile rooms 9 are arranged in each simulation room 40 along the longitudinal interval. The mobile room 9 can be moved in the horizontal direction to the side of the corresponding secondary lane 8 under the drive of the driving mechanism. An electric door 7 is arranged at the position corresponding to the mobile room 9 on the side of the secondary lane 8. When the electric door 7 is opened, the corresponding mobile room 9 can be entered to perform a simulated scene rescue.

[0056] Simulation rooms 40 between adjacent secondary lanes 8 along the main lane 6 are interconnected and provided with movable mobile rooms 9, and simulation scenes are provided in the mobile rooms 9. Combined with the electric door 7 of the secondary lane 8, a flexible interactive layout between the simulation rooms 40 and the secondary lane 8 is realized. The connection relationship between the simulation rooms 40 and the secondary lane 8 can be quickly adjusted according to different training needs, creating more diverse rescue scene combinations and path changes, enhancing the dynamics and adaptability of the training scenes, and helping to improve the decision-making and response capabilities of rescue personnel when facing complex mine structures and disaster distribution.

[0057] At the same time, a small mobile room 9 can be used to simulate a narrow rescue environment. The simulation scene is set in the mobile room 9. The length of the simulation room 40 can be adjusted according to actual needs, and then the distance between adjacent secondary lanes 8 can be adjusted to increase the complexity of the path. The driving mechanism can be used to drive the mobile room 9 to move toward the corresponding secondary lane 8 for trainees to enter. On the other hand, during the training process, the mobile room 9 can be driven to move back and forth to simulate the shaking scene and improve the simulation effect.

[0058] Preferably, in this embodiment, Figure 5 , 6As shown, both lateral sides of the mobile room 9 are also provided with adapted electric doors 7, and a buffer 10 is provided on the side of the electric door 7 facing away from the mobile room 9. Flexible material is provided inside the buffer 10 to prevent the mobile room 9 from rigidly colliding with the secondary lane 8 to generate noise and damage.

[0059] In this embodiment, there are two slide rails 15 on both sides of the bottom longitudinal direction of the mobile room 9, and the slide rails 15 extend in the transverse direction. The mobile room 9 slides in the transverse direction on the slide rails 15 through the pulley 11 assembly. Specifically, the two slide rails 15 are provided with slide grooves 16 extending in the transverse direction, and the slide grooves 16 penetrate the slide rails 15 in the longitudinal direction. The sliding assembly includes a pulley 11 that is clamped and rolled in the slide grooves 16, and the pulleys 11 of the two slide grooves 16 are connected by a rotating shaft 12. Two groups of pulley 11 assemblies are symmetrically arranged along the transverse sides of the mobile room 9. Brackets 13 are arranged on both sides of the longitudinal direction of the lower end of the mobile room 9 at the position corresponding to the rotating shaft 12. A bearing seat 14 is arranged on the bracket 13, and the rotating shaft 12 is rotatably installed on the bearing seat 14, so as to realize the assembly of the mobile room 9 and the pulley 11 assembly, and support the mobile room 9 to slide on the slide rails 15.

[0060] In this embodiment, the driving mechanism includes a pneumatic system, which includes a compressor 17, a stop valve 18, a pneumatic triplet 19, an electromagnetic reversing valve 20, a one-way throttle valve 21, a cylinder 22 and a piston rod 23. When the stop valve 18 is opened, the compressor 17 generates gas, which is processed by the pneumatic triplet 19 device to compress the air, and then the gas enters the electromagnetic reversing valve 20, which is a two-position five-way electromagnetic reversing valve 20, and controls the forward and backward movement of the cylinder 22 and the piston rod 23.

[0061] The pneumatic triplex 19 integrates three main components: air filter, pressure reducing valve and oil mist collector, which can effectively filter, reduce pressure and add oil mist to the compressed air to ensure the normal operation of the pneumatic system.

[0062] Specifically, the front and rear gas storage chambers of the cylinder 22 are connected at the end of the gas circuit of the pneumatic system; when the electromagnetic reversing valve 20 is energized, its valve core moves and connects the air inlet circuit, and the gas enters the rear chamber of the cylinder 22 through the one-way throttle valve 21, pushing the piston rod 23 forward, and at the same time, the gas in the front chamber passes through the one-way throttle valve 21 of another gas circuit, enters the gas outlet of the electromagnetic reversing valve 20 and is discharged, and a muffler is also provided at the end of the gas outlet. The piston rod 23 is connected to the rotating shaft 12 of the moving room 9, so that the piston rod 23 pushes the moving room 9 to move horizontally along the slide rail 15.

[0063] Of course, in other embodiments, the driving mechanism can also be a screw-nut mechanism. In this case, a slider is set at the bottom of the moving room 9, and a transverse screw is rotatably set in the simulation room 40. The transverse screw passes through the slider and cooperates with its thread. A driving motor is set at one end of the transverse screw. The driving motor is used to drive the transverse screw to rotate, drive the slider to move, and then drive the moving room 9 to move horizontally.

[0064] In this embodiment, preferably, a control button for controlling the corresponding mobile room 9 and the electric door 7 corresponding to the secondary lane 8 is provided in the secondary lane 8. The control button is used to control the movement of the corresponding driving mechanism. Specifically, a limit switch 28 is also provided at the moving end of the mobile room 9. When the control button on the corresponding secondary lane 8 is pressed, the driving mechanism of the corresponding mobile room 9 drives the mobile room 9 to move toward the secondary lane 8 on this side. When the electric door 7 of the mobile room 9 is aligned with the electric door 7 of the secondary lane 8, the limit switch 28 is activated, and the electric door 7 of the secondary lane 8 and the electric door 7 of the mobile room 9 are opened successively, and the trainees smoothly enter the mobile room 9 for training. Similarly, in this embodiment, an electric door 7 is also provided at the entrance of the secondary lane 8.

[0065] Control buttons are set in the secondary lane 8 to facilitate the rescue training personnel to independently control the movement of the mobile room 9 and the scene switching according to the actual situation during the training process. This not only improves the autonomy and flexibility of the training, but also allows the rescue personnel to better simulate the judgment and operation of the on-site environment in actual rescue, cultivate their ability to independently deal with complex situations, and improve the efficiency and quality of training.

[0066] Specifically, in this embodiment, Figure 7 As shown, a control panel 24 is provided in the secondary lane 8, and control buttons are provided on the control panel 24. The control buttons include a main button 26 and a plurality of unit buttons 25. The plurality of unit buttons 25 correspond one to one with a plurality of mobile rooms 9. The unit buttons 25 control the corresponding mobile rooms 9 to move toward the secondary lane 8, and the main button 26 controls the mobile rooms 9 corresponding to the secondary lane 8 to move toward the secondary lane 8.

[0067] The control buttons include a main button 26 and a plurality of unit buttons 25, which can realize accurate control of a single mobile room 9 and batch operation of a plurality of mobile rooms 9 through the main button 26. When simulating various disaster scenarios or large-scale rescue training, it can be flexibly adjusted as needed to meet the requirements of different training scenarios and scales, making the training process more refined and efficient, and improving the rescue personnel's response level to rescue tasks of different complexity.

[0068] Of course, in other embodiments, only the unit button 25 may be provided, and the corresponding simulation room 40 may be entered for simulation training according to the rescue signal.

[0069] Preferably, in this embodiment, the simulation scene set in the simulation room 40 includes the main disaster and the corresponding secondary disaster set along the path of the path subsystem 38. In this way, the overall picture of the mine accident can be restored more realistically. During the training, rescuers can fully learn and master the coordinated rescue strategies and techniques for dealing with the main disaster and the secondary disasters caused by it, improve the comprehensive handling ability of complex disaster chains in actual rescue, reduce rescue errors caused by insufficient estimation of secondary disasters, and improve the overall rescue effect.

[0070] Specifically, in this embodiment, the secondary disasters set along the path of the path subsystem 38 include multiple levels, which are consistent with the actual mine disaster types, and the secondary disasters at each level are interrelated with the main disasters and simulated synchronously. This can further enhance the depth and authenticity of the disaster simulation and ensure the coherence and integrity of the simulation scene. It enables rescuers to have a deep understanding of the evolution process and chain reactions of disasters, train their coping skills and decision-making capabilities at different stages of disaster development, better adapt to the changing situation of disasters in actual rescue, and improve the accuracy and timeliness of rescue.

[0071] Specifically, in this embodiment, Figure 8 As shown, the simulation device also includes a virtual simulation system, which includes a virtual simulation simulator 33 and a virtual simulation controller 34 , on which a disaster setting button 35 and a timing knob 36 are provided.

[0072] The virtual simulation simulator 33 is used to simulate the simulation scene, and the virtual simulation controller 34 is used to control the occurrence type and occurrence time of the simulation scene of the virtual simulation simulator 33. The virtual simulation system can simulate different types of mine disasters and accidents, simulate the actual production environment and accident signs before the disaster occurs, simulate the visual and auditory environment when the disaster occurs, and provide emergency rescue prompts, help, warnings, etc. in an emergency. The training personnel can improve their emergency rescue knowledge and skills through this device.

[0073] Specifically, in this embodiment, a virtual simulation simulator 33 is provided in the mobile room 9 to simulate the actual rescue scene required. At the same time, virtual simulation simulators 33 are also provided in the main lane 6, the secondary lane 8 of the path subsystem 38 and other locations of the simulation room 40 except the mobile room 9 to simulate the simulation scenes encountered by the trainees in the lanes and other locations. In this way, the actual and virtual simulations can be combined according to actual needs to provide a variety of simulation scenes, restore real disasters, and increase the number of rescue path types in a limited space, improve the diversity and authenticity of rescue, and avoid the trainees from falling into muscle memory and inertia.

[0074] By introducing a virtual simulation system, it is possible to supplement some special disaster effects or complex environmental factors that are difficult to present in physical simulation, providing rescuers with a richer and more comprehensive training experience. At the same time, the virtual simulation controller 34 can flexibly adjust the type and time of occurrence of the simulation scene, making it easier to control the coordination of the main disaster and the secondary disaster, further increasing the diversity and controllability of the training, and helping to improve the rescuers' cognition and response capabilities to various potential disaster situations.

[0075] In this embodiment, the simulation system 37 includes a daily mode, a test mode, and a master mode, wherein: the daily mode provides a one-time disaster accident scenario for trainees, with a fixed disaster type and occurrence time; the test mode allows the examiner to set the disaster accident scenario and occurrence time in advance, and provide a secondary disaster setting option, and the assessment results are submitted to the background management system for storage; the master mode allows the system to arbitrarily set the accident and secondary disaster types, the accident occurrence time is random, and an emergency stop option is configured. The simulation system 37 can simulate disaster types including gas mutation accidents, fire accidents, flood accidents, roof disaster accidents, and dust explosion accidents;

[0076] It meets the needs of rescuers at different training stages and with different training goals. The daily mode can be used for basic skills training and familiarization with common scenarios; the examination mode facilitates the assessment of rescuers' periodic learning results and provides targeted improvement directions for subsequent training; the master mode provides experienced rescuers with high-difficulty and high-randomness challenges, further improving their ability to deal with extremely complex situations, making the entire training system more complete and scientific, and being able to comprehensively improve the professionalism and rescue level of the rescue team.

[0077] In this embodiment, the virtual simulation controller 34 is arranged in the departure hall 3, and the virtual simulation controller 34 controls the operation of multiple virtual simulation simulators 33. In other embodiments, one virtual simulation controller 34 may also control only one virtual simulation simulator 33 to operate.

[0078] Preferably, multiple groups of simulation systems 37 are arranged vertically at intervals, and adjacent simulation systems 37 are connected through the well 4. Figure 2 As shown, in this embodiment, the simulation system 37 is arranged in three groups at intervals along the vertical direction to form a multi-layer structure. A multi-level three-dimensional simulation space is constructed, which is more similar to the three-dimensional structure of an actual mine, so that rescuers can better adapt to mine rescue tasks at different depths and levels in simulation training, improve their rescue navigation, resource allocation and teamwork capabilities in three-dimensional space, and comprehensively improve the comprehensiveness and practicality of rescue training.

[0079] In this embodiment, the structure of each layer of simulation system 37 is the same. In other embodiments, the structure of each layer of simulation system 37 may be different, and the distribution form of the main lane 6 and the secondary lane 8 of the path subsystem 38 of each layer is different. Specifically, the first layer is a herringbone distribution with the main lane 6 distributed horizontally and the secondary lane 8 distributed vertically. The second layer is a maze-like distribution of the main lane 6 and the secondary lane 8 with multiple horizontal and vertical crossings. Combined with the virtual simulation system, each training is performed by setting virtual and physical obstacles between the main lane 6 and the secondary lane 8 to change the overall path, and at the same time change the simulation scene on the path to change the difficulty of search and rescue. The third layer is a plurality of groups of concentric rings in the main lane 6, and the adjacent concentric rings are connected by the secondary lane 8. The adjacent secondary lanes 8 are staggered along the radial direction to avoid the possibility of directly entering another ring of the main lane 6 from one ring of the main lane 6.

[0080] In this embodiment, the departure hall 3 of the simulation device is also provided with a master control switch, which is used to control the operation of the entire simulation device.

[0081] The implementation steps of the mine rescue training simulation device of this application are:

[0082] 1. Preparation

[0083] 1. The commander and trainers enter the device and go to the departure hall 3 via stairs 1. The trainers are fully equipped and carry rescue detectors, waiting for the training command to be initiated.

[0084] 2. The commander turns on the main control switch, the simulation device starts the power supply, the stop valve 18 of the pneumatic system opens, the compressor 17 produces gas, the gas passes through the pneumatic triplet 19, and enters the electromagnetic reversing valve 20, and the electromagnetic reversing valve 20 waits for the air path connection signal.

[0085] 3. The commander sets the mode of the virtual simulation system. The commander operates the virtual simulation controller 34 and its corresponding setting buttons to set the types and occurrence times of the main disaster and secondary disasters. After the settings are completed, the preparation phase ends and the simulation test training begins.

[0086] (II) Examination stage

[0087] 4. The trainees immediately start the rescue drill, entering the shaft 4 from the departure hall 3, climbing up the ladder 5 to open the fire door 2 and entering the main tunnel 6. The virtual simulation simulator 33 inside the main tunnel 6 space responds immediately and performs simulation according to the time and scene set by the virtual simulation controller 34.

[0088] 5. The trainee selects the corresponding secondary tunnel 8 according to the signal source of the rescue detector, and then clicks the switch of the electric door 7 belonging to the corresponding secondary tunnel 8. The electric door 7 then opens, allowing the trainee to enter the secondary tunnel 8.

[0089] 6. When the trainees enter the secondary tunnel 8, they open the control panel 24 on the wall of the secondary tunnel 8 according to the signal source of the detector. The buttons on the control panel 24 are unit buttons 1 to 4 and a main button 26 corresponding to the mobile rooms 9. Select the unit button 25 of the corresponding mobile room 9, and the corresponding mobile room 9 can move and stop in the direction of the secondary tunnel 8. When all the mobile rooms 9 corresponding to the secondary tunnel 8 need to be searched according to the rescue signal, click the main button 26, which is the master control switch of the four mobile rooms 9 corresponding to the secondary tunnel 8. After clicking, the four mobile rooms 9 can move and stop in the direction of the secondary tunnel 8 at the same time.

[0090] 7. When the trainee operates the unit button 25 on the control panel 24, the electromagnetic reversing valve 20 of the pneumatic system of the corresponding mobile room 9 is energized and connected to the air intake path. The gas enters the rear compartment of the cylinder 22 through the one-way throttle valve 21, pushing the piston rod 23 to move forward. The piston rod 23 is connected to the pulley 11 assembly of the mobile room 9. The piston rod 23 can push the mobile room 9 and move horizontally along the slide rail 15.

[0091] 8. When the mobile room 9 touches the electric door 7 of the secondary tunnel 8 and the mobile room 9 completes the docking action, the limit switch 28 is activated and the electric door 7 is opened, so that the trainees can enter the mobile room 9. The limit switch 28 is to prevent the trainees from falling due to the electric door 7 being opened when the docking action of the mobile room 9 is not completed.

[0092] 9. When the trainees enter the mobile room 9, the virtual simulation simulator 33 located in the mobile room 9 responds again and simulates the disaster according to the time and scene of occurrence set by the virtual simulation controller 34; at the same time, when the simulated disaster occurs inside the mobile room 9, the remaining virtual simulation simulators 33 located in the simulation system 37 also synchronously simulate the corresponding secondary disasters to ensure the continuity and integrity of the simulation scene.

[0093] 10. When the trainees complete the search and rescue mission in the secondary lane 8 and come out of the mobile room 9, they return to the main lane 6 through the electric door 7 of the secondary lane 8, and then complete the search and rescue mission in other secondary lanes 8 of the main lane 6 on this floor according to the above steps.

[0094] 11. When the device is set to a spatial structure of several layers of simulation systems 37 arranged in the height direction, after the trainee completes all the collection tasks in the main lane 6 of that layer, he / she arrives at the shaft 4 located at both ends of the main lane 6. The shaft 4 is a vertical transportation facility of a multi-layer spatial structure. The trainee follows the ladder 5 in the shaft 4 to continue to arrive at the main lane 6 of other floors and continue to complete the test;

[0095] (III) Exit stage

[0096] 12. When the trainees have completed the search and rescue mission in all the main tunnels 6 and secondary tunnels 8 of the device, the trainees are located in the shaft 4 at the other end of the main tunnel 6, and enter the arrival hall 31 along the ladder 5 of the shaft 4 to complete the training mission. The commander operates the control subsystem and turns off the main control switch, and the simulation test training is completed.

[0097] In summary, the present invention simulates the spatial structure and disaster environment of mine tunnels to truly restore the intricate structure of mine tunnels and search and rescue scenes of various disaster types. At the same time, the device can change the tunnel path and disaster type in real time according to the training task, meet the actual needs of simulating sudden secondary disaster training environment, improve the rescue ability of trainees in complex underground environments, and improve their emergency measures in the face of emergencies. At the same time, the device is a complete set of training facilities operated by a control system, with a high degree of intelligence, and its structure is an integrated assembled type, with high construction efficiency, easy installation, durability and long service life.

[0098] A specific embodiment of a mine rescue training simulation method of the present invention:

[0099] A mine rescue training simulation method of the present invention is implemented by using the mine rescue training simulation device in the specific embodiment of the above-mentioned mine rescue training simulation device. The specific mine rescue training simulation method is recorded in the embodiment of the above-mentioned mine rescue training simulation device and will not be repeated here.

[0100] The above are only preferred embodiments of the present application and are not intended to limit the present application. For those skilled in the art, the present application may have various modifications and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included in the protection scope of the present application.

[0101] In the description of the embodiments of the present application, it should be noted that if the terms "upper", "lower", "horizontal", "inner", etc. appear, the orientation or position relationship indicated is based on the orientation or position relationship shown in the drawings, or the orientation or position relationship in which the invented product is usually placed when used. It is only for the convenience of describing the present application and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present application. In addition, the terms "first", "second", etc. are only used to distinguish the description, and cannot be understood as indicating or implying relative importance.

[0102] In addition, if the term "horizontal" appears, it does not mean that the component must be absolutely horizontal, but can be slightly tilted. For example, "horizontal" only means that its direction is more horizontal than "vertical", which does not mean that the structure must be completely horizontal, but can be slightly tilted.

Claims

1. A mine rescue training simulation device, characterized in that: The invention comprises a departure hall, an arrival hall and a simulation system arranged therebetween, wherein the simulation system comprises a path subsystem and a simulation unit, wherein the path subsystem comprises a main lane and a plurality of secondary lanes connected to the main lane, wherein the simulation unit comprises a simulation room, wherein simulation scenes are arranged in the simulation room, and the simulation scenes can be changed according to actual needs, and each of the secondary lanes is connected to a plurality of simulation rooms.

2. The mine rescue training simulation device according to claim 1, characterized in that: The simulation rooms between adjacent secondary lanes along the length direction of the main lane are interconnected, and a mobile room is arranged in the simulation room. The mobile room can move toward the corresponding secondary lanes through a driving mechanism. The secondary lanes are provided with electric doors at positions corresponding to the mobile rooms, and a simulation scene is arranged in the mobile room.

3. The mine rescue training simulation device according to claim 2, characterized in that: The secondary lane is provided with a control button for controlling the corresponding moving room and the movement of the electric door corresponding to the secondary lane.

4. The mine rescue training simulation device according to claim 3, characterized in that: The control button includes a main button and a plurality of unit buttons, wherein the plurality of unit buttons correspond to the moving rooms one by one, the unit buttons control the movement of the corresponding moving rooms, and the main button controls the movement of each moving room corresponding to the secondary lane.

5. The mine rescue training simulation device according to claim 4, characterized in that: The simulation scenario includes a main disaster and corresponding secondary disasters set along the path of the path subsystem.

6. The mine rescue training simulation device according to claim 5, characterized in that: The secondary disasters include multiple levels, and the secondary disasters at each level are simulated synchronously with the main disaster.

7. The mine rescue training simulation device according to claim 1, characterized in that: The simulation unit also includes a virtual simulation system, which includes a virtual simulation simulator and a virtual simulation controller. The virtual simulation simulator is used to simulate simulation scenes, and the virtual simulation controller is used to control the occurrence type and occurrence time of the simulation scenes of the virtual simulation simulator.

8. The mine rescue training simulation device according to claim 1, characterized in that: The simulation systems are arranged in multiple groups at intervals along the vertical direction, and adjacent simulation systems are connected through a well.

9. The mine rescue training simulation device according to claim 2, characterized in that: The main lane and the plurality of secondary lanes are distributed in a fishbone pattern.

10. A mine rescue training simulation method, implemented according to any one of claims 1 to 9, characterized in that: The following steps are involved: S1, the trainee carries the rescue detector through the departure hall and enters the simulation system; S2, the training personnel select the corresponding secondary lane of the path subsystem according to the signal source of the detector; S3, determine the location of the simulation room where the specific disaster occurs according to the signal source; S3, the training personnel enter the corresponding simulation room and carry out rescue training according to the corresponding simulation scenario therein; S4, after the rescue is completed, the training personnel continue to conduct in-depth rescue according to the signal of the rescue detector; S5, after the rescue is completed, the trainees exit through the arrival hall and the simulation training is completed.

11. The mine rescue training simulation method according to claim 10, characterized in that: The simulation scenario includes a main disaster and corresponding secondary disasters set along the path of the path subsystem, and the simulation system includes a daily mode, an examination mode and a master mode, wherein: The daily mode provides trainees with a one-time disaster accident scenario with a fixed disaster type and occurrence time; The examination mode is that the examiner sets the disaster accident scene and occurrence time in advance, and provides secondary disaster setting options, and the examination results are submitted to the backend management system for storage; The master mode allows the system to arbitrarily set accident and secondary disaster types, randomize accident occurrence times, and configure emergency stop options.

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