TOD Evacuation Simulation Model and Implementation

Based on the evacuation path network in the TOD, the evacuation route allocation model and the evacuation pedestrian dynamic transmission model, the TOD personnel evacuation simulation is realized, and the software demonstration application is combined with the case to obtain the evacuation demand distribution status and evacuation under the emergency evacuation condition of the TOD internal personnel. Pedestrian flow dynamic transmission process and evacuation time provide support for a customized evacuation plan, improve evacuation efficiency. Through the simulation of the case, the evacuation of TOD is divided into four stages, and its congestion characteristics are quite different from those of the general building group. This paper puts forward practical suggestions for TOD evacuation based on the simulation results.