Determination of traffic flow parameters in different traffic flow interaction cases

被引:14
作者
Junevicius, Raimundas [1 ]
Bogdevicius, Marijonas [1 ]
机构
[1] Vilnius Gediminas Tech Univ, Dept Transport Technol Equipment, LT-10105 Vilnius, Lithuania
关键词
traffic flow; kinetic theory; modelling; characteristic method;
D O I
10.3846/16484142.2007.9638131
中图分类号
U [交通运输];
学科分类号
08 ; 0823 ;
摘要
Modelling of straight road section consisting of one traffic line gives the opportunity to simulate "follow the car" system. In general it looks like a line of vehicles, going one after another. Kinetic theory, used in this paper describes traffic flow system as a straight unbroken line with limited flow speed and concentration. Such model also gives the opportunity to derive traffic lines intersections. For example, intersection could be derived like a point with traffic lines coming and outgoing from this point by only changing boundary conditions. Mathematical model is built using characteristic method.
引用
收藏
页码:236 / 239
页数:4
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