Development And Research On Emergency Simulation Drill System For High Altitude Mine Fire Accidents

The occurrence of mine fire accidents usually causes incalculable consequences.At present,China has built a large number of mining projects in the alpine and high-altitude regions of the west.Once a fire accident occurs,it will cause huge casualties and property losses.Therefore,it is of great significance to carry out emergency rescue drills for mine fire accidents in high altitude areas.Based on the theory of accident scenario construction,this paper establishes a complete accident scenario model,and conducts an accident emergency rescue drill based on scenario design to clarify the key points of emergency rescue technology.Based on this,the design and development of the VR drill system for high-altitude mine fire accidents was completed.The following main research results were obtained.First,the paper constructs a complete high-altitude mine fire accident scenario model.And the model is analyzed from three aspects:scene elements,accident form elements and emergency rescue elements.According to the fire simulation results,the different processes of accident evolution and the corresponding emergency measures are described in detail.Then,this paper designs a scenario-based accident emergency drill program.According to the drill effect,five key emergency rescue technical inspection points are clarified.They are daily safety training effect inspection,information reporting accuracy inspection,emergency response efficiency effect inspection,rescue personnel action professional inspection,and emergency material matching degree inspection.Finally,this paper designs and develops a VR drill system for mine fire accidents in high-altitude areas,synthesizing the drill program and the inspection requirements of the assessment.Then the system functions are introduced in detail,and corresponding ideas and suggestions are put forward for the system’s needs to be improved.