A Model of Pedestrian Crowd Behavior for Evacuation Simulation

摘要

Modeling pedestrian behavior is an interesting topic in traffic systems. Animation simulation of pedestrian crowd is still a challenging subject. According to the latest progresses in psychological research, emotion is an important parameter in crowd evacuation. A model of emotion infection to others is presented, and the formulas of evacuation speed are proposed. A pedestrian's behavior is controlled by a FSM (Finite State Machine), a new evacuation algorithm for crowd in emergency is set up, a demo system of pedestrian's evacuation in a stadium is realized, the preliminary result shows that our method is effective in crowd simulation.