Development and application of virtual drill simulation system for coal mine disaster emergency rescue

This paper focuses on the problems such as complex rescue scenes, difficult historical rescue cases, difficult rescue training and high cost. Based on the existing technical equipment in a mining area, this paper designs the 360-degree ring screen system, VR intelligent virtual drill terminal and the integrated installation of the system through the technical requirements and ideas of the virtual disaster emergency rescue simulation system for top-level planning. The software of scenario design and immersive simulation of actual combat exercise and evaluation are developed. The software system can realize the immersive simulation of actual combat training and the objective evaluation of simulated disaster relief drills by setting disaster scenes and parameters at will. The research results are of great significance for further promoting the development of virtual reality technology in emergency rescue and safety management.