An improved cellular automaton model for traffic flow simulation

被引：62

作者：

Emmerich, H

Rank, E

机构：

[1] University of Dortmund, NMI, FB Bauwesen, D-44221 Dortmund

来源：

PHYSICA A | 1997年 / 234卷 / 3-4期

关键词：

cellular automaton; fundamental diagram; critical density; maximum flux; implicit propagation;

D O I：

10.1016/S0378-4371(96)00310-X

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

Starting from a basic cellular automaton model (CA) for traffic flow on a freeway we study various modifications to its update procedure aiming at a quantitative improvement of the fundamental diagram obtained. The investigation results in the suggestion of an improved automaton, showing qualitative and quantitative coincidence of maximum flux with values taken from real traffic measurements.

引用

页码：676 / 686

页数：11

共 14 条

[1]

AGYMANYDUAH K, 1991, HIGHWAY CAPACITY LEV

[2]

DAGANZO CF, 1993, CELL TRANSMISSION MO

[3] INVESTIGATING TRAFFIC FLOW IN THE PRESENCE OF HINDRANCES BY CELLULAR-AUTOMATA [J].