Analytical and simulation studies of intersecting pedestrian flow on the 2D lattice with parallel update rule

被引：2

作者：

Ding, Zhong-Jun ^{[1
,2
]}

Huang, Yan-Hui ^{[1
]}

Liu, Teng ^{[1
]}

Ding, Jian-Xun ^{[1
]}

Hu, Wenting ^{[1
]}

Jiang, Rui ^{[2
]}

Wang, Bing-Hong ^{[3
]}

机构：

[1] Hefei Univ Technol, Sch Automot & Transportat Engn, Hefei 230009, Anhui, Peoples R China

[2] Beijing Jiaotong Univ, MOE, Key Lab Urban Transportat Complex Syst Theory & T, Beijing 100044, Peoples R China

[3] Univ Sci & Technol China, Dept Modern Phys, Hefei 230026, Anhui, Peoples R China

来源：

PHYSICA A-STATISTICAL MECHANICS AND ITS APPLICATIONS | 2019年 / 523卷

基金：

中国国家自然科学基金; 国家重点研发计划;

关键词：

Pedestrian flow; Traffic model; Intermediate phase; Mean field analysis; JAMMING TRANSITION; HYDRODYNAMIC MODEL; BEHAVIOR; DYNAMICS;

D O I：

10.1016/j.physa.2019.04.204

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

The intersecting pedestrian flow on the 2D lattice with parallel update rule is studied. Each pedestrian has three moving directions without a back step. An intermediate phase has been found in which some pedestrians could move along the border of jamming stripes. A improved cluster mean field method has been proposed for the moving phase. A mean field analysis was also developed to analyze the intermediate phase. The analytical results agree with the simulation results well. The empty site moves along the interface of jamming stripes when the system only has one empty site. The average movement of empty site in each time step has been analyzed through the master equations. (C) 2019 Published by Elsevier B.V.

引用

页码：1183 / 1201

页数：19

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