Research on Emergency Evacuation Simulation System in Three-Dimensional Tunnel

Emergency evacuation simulation is an important measure to effectively avoid personnel deaths and injuries. In view of the safe evacuation in underground tunnels, an emergency evacuation simulation system for personnel in three-dimensional tunnel is put forward. According to the different conditions encountered by the Agent in the tunnel, the behavior of the Agent is set and visualized. Through the design of three-dimensional model, evacuation path generation, visualization simulation, evaluation and analysis, the experiment of the underground tunnel evacuation is carried out. The results show that the system can effectively simulate the evacuation of people in the tunnel, which can be used for emergency evacuation guidance during disasters and evacuation simulation drills before disaster.