Traffic flow in 1D cellular automaton model including cars moving with high speed

被引:364
|
作者
Fukui, M [1 ]
Ishibashi, Y [1 ]
机构
[1] NAGOYA UNIV, SCH ENGN, DEPT APPL PHYS, NAGOYA, AICHI 46401, JAPAN
关键词
traffic flow; traffic jam; cellular automaton; phase transition;
D O I
10.1143/JPSJ.65.1868
中图分类号
O4 [物理学];
学科分类号
0702 ;
摘要
Traffic flow is simulated by one-dimensional cellular automaton (CA) model including cars moving with high speed. The simulation shows a phase transition between the moving phase and the jamming phase at p = 1/(m + 1) (p: density of cars, m: the maximum number of sites by which cars advance at each time step). A mean-field theory can reproduce the average velocity found by simulations.
引用
收藏
页码:1868 / 1870
页数:3
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