Open-Pit Coal Mine Fire Hazard VR Warning Education System

The coal mine accident restoration system uses VR technology to recreate common accident processes during coal mine production, such as fire accidents. Employees can visually observe the occurrence of coal mine accidents and the surrounding scenarios, gaining an in-depth understanding of the hazards and handling methods of accidents.

System Content:

The content of the Open-Pit Coal Mine Fire Hazard VR Warning Education System includes:

1. Spontaneous combustion of coal seams caused by processes;

2. Fire accidents caused by operators using electricity illegally or performing oxygen welding;

3. Illegal ignition in no-open-flame areas;

4. Failure to clean mechanical equipment in time, leading to open flames;

5. Spontaneous combustion of coal seams in the mining area;

6. Spontaneous combustion of loose coal in the waste dump;

7. Spontaneous combustion of fallen coal in the production system;

8. Spontaneous combustion of loose coal piles and coal dust;

9. Fires in mining areas and coal yards;

10. Fires in maintenance workshops;

11. Explosives storage points;

12. Combustion of mechanical equipment;

13. Preventive measures for internal fires;

14. Preventive measures for external fires;

15. On-site safety officers and dispatchers strengthen inspection efforts in daily work and handle fire accidents when discovered;

16. Handling fire accidents discovered in coal yards;

17. Handling fire accidents discovered on the slopes of mining pits;

18. Handling fire accidents discovered in mechanical equipment;

19. Handling fire accidents in explosives storage warehouses;

SystemAdvantages:

1. Virtual Reality: Through VR headsets, trainees can immerse themselves in the scene of an open-pit coal mine fire, including the fire source, fire intensity, smoke, and emergency fire handling. This allows trainees to directly observe and understand the actual situation of a fire in a virtual environment, enhancing their awareness and vigilance of fire hazards.

2. High Safety: Conducting fire emergency drills in a virtual environment poses no harm to trainees and causes no environmental pollution, fully ensuring their safety.

3. Strong Interactivity: The system enables interactive operations with trainees. Through virtual reality devices, trainees can operate in the virtual environment, such as using fire extinguishers and fire hydrants, enhancing their operational and emergency handling capabilities.

4. Self-Directed Learning: Through this system, trainees can engage in self-directed learning according to their own pace and needs, achieving customized online learning and improving training effectiveness and learning experience.

5. Knowledge Assessment: The system can also assess trainees' knowledge through online examinations, helping them better master maintenance electrician knowledge and skills, while also providing support for teaching quality evaluation.

Technical Approach:

The system is developed using the Unreal Engine, leveraging PBR materials to create a realistic virtual reality representation of the underground working environment. A particle system is used to simulate effects such as water spraying and dust during operations.

VR Browsing Device Support:

Pico, DPVR; In practical operations, trainees can "experience" various simulated maintenance scenarios from a first-person perspective through head-mounted displays or other input devices, following system prompts to perform operations and training. At the same time, the system can provide real-time evaluation and feedback based on the trainee's operations, helping them correct mistakes and improve their skill levels.