Traffic flow turbulence characteristics research Based on the Cellular Automaton Model

被引:0
|
作者
Huang, Zhi Peng [1 ,2 ]
Cheng, Lin [1 ]
Zhang, Wei Hua [2 ]
机构
[1] Southeast Univ, Sch Transportat, Nanjing 210096, Jiangsu, Peoples R China
[2] Hefei Univ Technol, Sch Transportat Engn, Hefei 230009, Peoples R China
基金
中国国家自然科学基金;
关键词
traffic flow simulation; cellular automaton model (CA model); turbulence coefficient; safe space;
D O I
10.4028/www.scientific.net/AMM.496-500.3022
中图分类号
T [工业技术];
学科分类号
08 ;
摘要
Turbulence coefficient r is introduced to simulate traffic disorder traffic flow characteristics. By analyzing the disturbance vehicles in the driving environment of different disordered state, the values of model simulation under different conditions analysis, using the traffic flow turbulence coefficient r disorder defined traffic flow characteristics, offers new reference for the study of the traffic flow theory. The accident rate and traffic flow turbulence characteristics are simulated and analyzed, which provides the theoretical gist for the simulation study of traffic flow.
引用
收藏
页码:3022 / +
页数:2
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