Optimization of social force model in subway station aisle

DOI

10.2991/icmeme-16.2016.27How to use a DOI?

Keywords

subway station aisle, pedestrian flow, collision avoidance,social force model

Abstract

According to the research on pedestrian collision avoidance in Xizhimen subway station of Beijing, This paper gives some optimizations about existing pedestrian collision avoidance model in subway station aisle. Through analysis and observation of survey data, find that the psychological repulsion force intensity is not a fixed vlaue, but varies with the distance between pedestrians, and give its fitting formula. Besides, this paper changes the phenomenon that one pedestrian would walk through another pedestrian when the longitudinal distance of two people is zero. It achieves a reasonable collison avoidance by designning the deflection angle. Establishing the simulation software of optimized model based on MATLAB, the process verified the validity of the optimized social force simulation model.

Copyright

© 2016, the Authors. Published by Atlantis Press.

Open Access

This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

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TY  - CONF
AU  - Changwen Zhu
AU  - Xiangyong Yin
AU  - Yushang Fan
PY  - 2016/12
DA  - 2016/12
TI  - Optimization of social force model in subway station aisle
BT  - Proceedings of the 5th International Conference on Mechanical Engineering, Materials and Energy (5th ICMEME2016)
PB  - Atlantis Press
SP  - 147
EP  - 153
SN  - 2352-5401
UR  - https://doi.org/10.2991/icmeme-16.2016.27
DO  - 10.2991/icmeme-16.2016.27
ID  - Zhu2016/12
ER  -