A CELLULAR AUTOMATA MODEL FOR HIGHWAY TRAFFIC WITH PRELIMINARY RESULTS

被引:0
|
作者
Di Gregorio, S. [1 ]
Umeton, R. [1 ]
Bicocchi, A. [2 ]
Evangelisti, A. [2 ]
机构
[1] Univ Calabria, Dept Math, I-87036 Arcavacata Di Rende, CS, Italy
[2] Abstraqt srl, I-55100 Lucca, LU, Italy
关键词
cellular automata; modelling and simulation; highway traffic;
D O I
10.1142/9789814287456_0021
中图分类号
TP18 [人工智能理论];
学科分类号
081104 ; 0812 ; 0835 ; 1405 ;
摘要
Cellular Automata are an established formal support for modelling traffic. STRATUNA is a Cellular Automata model for simulating two/three lanes highway traffic. It is based on an extensive specification of the driver response to the surrounding conditions. The model is deterministic with regard to driver behaviour, even if values of parameters ruling the reactivity level of the drivers are assigned stochastically. Probability distribution functions were deduced by field data and applied to vehicular flow generation (vehicle types, driver desired speed, entrance-exit gates). A partial implementation of STRATUNA was perforrned and applied to Italian highway A4 from Venice to Trieste. Simulations were compared with available field data with results that may be certainly considered encouraging in this initial implementation.
引用
收藏
页码:235 / +
页数:2
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