Analysis of Traffic Flow Under the Influence of Urban Road Traffic Accident

被引：0
|
作者：
Lv, Jie [1 ]
Huang, Yanyan [1 ]
机构：
[1] NJUST, Sch Automat, Nanjing, Jiangsu, Peoples R China
来源：
2017 INTERNATIONAL SMART CITIES CONFERENCE (ISC2) | 2017年
基金：
中国国家自然科学基金;
关键词：
cellular automaton; the improved NS model; traffic flow evolution; MATLAB simulation; SIMULATION;
D O I：
暂无
中图分类号：
TP [自动化技术、计算机技术];
学科分类号：
0812 ;
摘要：
In order to study the basic discipline of road traffic flow after the accident, considering the effect of vehicle speed on the basis of traditional cellular automaton, an improved NS model is proposed. Through analyzing the urban traffic flow under the influence of accident vehicles, urban dual-lane traffic flow model under the influence of accident vehicles is constructed, namely vehicle lane-changing model and the improved NS model. Using matlab to prepare simulation program, the impact of traffic accident on traffic flow is analyzed by simulation results, then determining the rate of car going into the road when the traffic flow achieves full saturation. It will provide the basis for the following traffic control and guidance.
引用
收藏
页数：4
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