On modelling urban transportation networks via hybrid Petri nets

被引:41
作者
Di Febbraro, A [1 ]
Sacco, N [1 ]
机构
[1] Politecn Torino, Dept Comp & Control Engn, I-10129 Turin, Italy
关键词
transportation; traffic control; modelling; hybrid systems; hybrid Petri nets; model validation;
D O I
10.1016/j.cogengprac.2004.04.008
中图分类号
TP [自动化技术、计算机技术];
学科分类号
0812 [计算机科学与技术];
摘要
In this paper, a class of hybrid Petri nets is shown to provide a valuable model of urban networks of signalised intersections. In fact, such networks can be fruitfully considered to be hybrid systems, where the vehicle flow behaviour is represented by means of a time-driven model, and the traffic light dynamics is represented by an event-driven model. The proposed model has been validated using real-traffic data about the Italian city of Turin. Some relevant experimental results are reported and discussed. Finally, some possible control-oriented applications of the model are described. (C) 2004 Elsevier Ltd. All rights reserved.
引用
收藏
页码:1225 / 1239
页数:15
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