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Journal of System Simulation

Abstract

Abstract: An improved bi-directional pedestrian model based on reciprocal velocity obstacles (RVO) is proposed to investigate self-organization phenomena for bi-directional pedestrian flows crossing bottlenecks, and the influencing factors of pedestrian flow are analyzed. According to the RVO model problem, an improved method is constructed. The model of bi-directional pedestrian flows crossing bottleneck in subways based on Unity 3D is established. Based on this improved model, the bi-directional pedestrian flows crossing bottleneck in subways is simulated. Simulation results indicate that the model can veritably simulate self-organization phenomena for bi-directional pedestrian flows crossing bottlenecks in subways and pedestrians flow is an increasing linear function of bottleneck width. The present study provides theory evidence for mitigation of bottleneck congestion in subways.

First Page

1245

Revised Date

2016-11-11

Last Page

1253

CLC

U491

Recommended Citation

Li Yue, Guo Renyong, Chen Liang, Li Jingdong. Micro Modeling and Simulation of Bi-directional Pedestrian Flows Crossing Bottleneck[J]. Journal of System Simulation, 2018, 30(4): 1245-1253.

DOI

10.16182/j.issn1004731x.joss.201804005

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