Modeling of Pedestrian Behavior and Its application to Spatial Evaluation in Underground Space
Toshihiro OSARAGI, GU Zongchao
Abstract：
Pedestrian flow simulation is an efficient method for studying the relationship between pedestrian behavior and pedestrian space. Based on concept of mental stress, this paper proposes a pedestrian behavior model and estimates the unknown parameter using observed pedestrian data. In order to clarify initial data for simulation of underground space, an approach for estimating pedestrians’ spatio-temporal distribution is proposed. Applying the proposed model, underground pedestrian space can be evaluated in the aspect of comfort and efficiency. The probabilities of pedestrian flow simulation for assisting flow control, guide sign planning and disaster prevention planning in underground space are discussed.
