An evacuation model using cellular automata

被引：131

作者：

Yuan, Welfeng ^{[1
]}

Tan, Kang Hal ^{[1
]}

机构：

[1] Nanyang Technol Univ, Sch Civil & Environm Engn, Singapore 639798, Singapore

来源：

PHYSICA A-STATISTICAL MECHANICS AND ITS APPLICATIONS | 2007年 / 384卷 / 02期

关键词：

cellular automata; evacuation; human behavior;

D O I：

10.1016/j.physa.2007.05.055

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

In order to simulate evacuation from a room with multiple exits, a two-dimensional basic cellular automata (CA) model is proposed based on human behavior. In this model, two factors are taken into account, viz. spatial distance and occupant density. To make the simulation more reasonable, human behavior including inertial effect, group effect and unadventurous effect are considered in an extended model. Numerical results show that the proposed CA model is realistic and robust. A parametric study reveals the potential application of CA model in the assessment of fire safety. (C) 2007 Elsevier B.V. All rights reserved.

引用

页码：549 / 566

页数：18

共 12 条

[1] On time computability of functions in one-way cellular automata [J].

Buchholz, T ;

Kutrib, M .

ACTA INFORMATICA, 1998, 35 (04) :329-352

[2] Simulation of pedestrian dynamics using a two-dimensional cellular automaton [J].

Burstedde, C ;

Klauck, K ;

Schadschneider, A ;

Zittartz, J .

PHYSICA A-STATISTICAL MECHANICS AND ITS APPLICATIONS, 2001, 295 (3-4) :507-525

[3] CELLULAR AUTOMATA APPROACHES TO BIOLOGICAL MODELING [J].

ERMENTROUT, GB ;

EDELSTEINKESHET, L .

JOURNAL OF THEORETICAL BIOLOGY, 1993, 160 (01) :97-133

[4] Simulating dynamical features of escape panic [J].

Helbing, D ;

Farkas, I ;

Vicsek, T .

NATURE, 2000, 407 (6803) :487-490

[5]

LEVIN BC, 1995, ACS SYM SER, V599, P293

[6]

NAGEL K, 1992, J PHYS I, V2, P2221, DOI 10.1051/jp1:1992277

[7]

Von Neumann J., 1966, THEORY SELF REPRODUC

[8]

WANG Z, 1995, THESIS CARLETON U CA

[9] Cellular automaton simulation of pedestrian counter flow with different walk velocities [J].

Weng, W. G. ;

Chen, T. ;

Yuan, H. Y. ;

Fan, W. C. .

PHYSICAL REVIEW E, 2006, 74 (03)

[10] CELLULAR AUTOMATON FLUIDS .1. BASIC THEORY [J].

WOLFRAM, S .

JOURNAL OF STATISTICAL PHYSICS, 1986, 45 (3-4) :471-526

← 1 2 →