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Title Cellular Automata Simulation Of Heterogeneous Freeway Traffic Flow In A Smart City
ID_Doc 13533
Authors Bykov N.V.
Year 2022
Published Proceedings of the 2022 4th International Youth Conference on Radio Electronics, Electrical and Power Engineering, REEPE 2022
DOI http://dx.doi.org/10.1109/REEPE53907.2022.9731490
Abstract The paper proposes a simple simulation model of a heterogeneous transport system consisting of human-driven and automated vehicles. The time evolution of the system is based on a modified version of Wolfram's rule 184 for an elementary cellular automaton. Different rules for each type of pair of following vehicles are proposed (car-following modes). It is taken into account that a group of sequentially moving connected automated vehicles can form a platoon, which moves with a given velocity. The influence of the ratio of the types of vehicles (human-driven and automated) in the system on the characteristics of the traffic flow has been studied. It is shown that such a simplified model can qualitatively correctly describe the main features of a heterogeneous traffic flow. © 2022 IEEE.
Author Keywords automated vehicles; cellular automata; heterogeneous traffic; smart city; traffic flow


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