Analysis of Dynamic Impedance Functions in Urban Traffic Flow Guidance System

被引:0
|
作者
Li, Zhicheng [1 ]
机构
[1] Beijing Jiaotong Univ, Sch Traff & Transportat, Beijing 100044, Peoples R China
来源
INNOVATION IN CIVIL ENGINEERING, ARCHITECTURE AND SUSTAINABLE INFRASTRUCTURE | 2012年 / 238卷
关键词
ITS; traffic flow guidance system; dynamic impedance functions;
D O I
10.4028/www.scientific.net/AMM.238.503
中图分类号
TU [建筑科学];
学科分类号
0813 ;
摘要
The successful application of Intelligent Transportation Systems (ITS) depends on the traffic flow at any time with high-precision and large-scale assessments, it is necessary to create a dynamic traffic network model to evaluate and forecast traffic. Dynamic route choice model sections of the run-time function are very important to the dynamic traffic network model. To simplify the dynamic traffic modeling, improve the calculation accuracy and save computation time, the flow on the section of the interrelationship between the exit flow and number of vehicles are analyzed, a run-time functions into the flow using the said sections are established.
引用
收藏
页码:503 / 506
页数:4
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