100 Development of Simulatiom of Pedestrian Uncontrolled Crossing Behavior

Many studies on traffic simulation models of vehicle traffic are carried on. However, attention on the modeling of uncontrolled pedestrian crossing is seldom paid. The paper summarizes the achivements of pedestrian crossing behaivor from several aspects: traffic characteristics of pedestrian flow, their decision behavior of pedestrian and vehicle, and the microscopic model of pedestrian crossing behavior, then analyzes the deficiency of the existing models, and illustrate the trend of modeling of uncontrolled pedestrian crossing bahaivor. The result aims at providing help or reference for pedestrian crossing modeling or crowd simulation in game.