The Study Of Pedestrian Behavior In Rail Transport Channel And Optimization Of The Channel With Agent Technology

Urban subway system is the backbone of the urban public transportation and it is the fundamental way to solve the problem of urban traffic congestion.Subway system is so closed that passengers in it will run mindlessly. Therefore, the study of passengers in subway is more complicated. The study of passengers in subway can not only perfect the relevant theory, but also has special reference to the construction and design of subway facilities. Firstly, observe the behavior of pedestrians in the subway and at the same time get the basic parameters of pedestrian movement, then construct simulation models based on the basic parameters. This subject has been studied and explored in the following aspects:(1) It is thought that cellular automata theory is the basic theory after summarizing and analyzing the pedestrian simulation models at home and abroad. Cellular automata theory based on simple rules description, rather than relying on complex mechanics formula is easy to understand and master. The description of the pedestrians is more detailed and accurate because cellular automata theory is based on a single pedestrian.(2) Xizhimen station one-way channels, Chongwenmen station one-way channels, Zhichunlu station two-way channels with separation barrier between them and Military Museum station two-way channel with separation barrier between them are surveyed. Then observing and summing up the basic characteristics of passengers in the channels, and basic parameters of each channel are summarized so as to find out the differences.(3) Establishing the simulation program of unidirectional and bidirectional passengers flows with Netlogo and studying the impact of the different compositions and different speeds on the whole average speed and the evacuation time, then studying the influence of basic parameters of channels on the pedestrian movement.(4) Summarizing the full text, then presenting the conclusion and prospect of the theory. The study provides a certain reference and inspiration to similar model.