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Title	Combined Optimisation Of Traffic Light Control Parameters And Autonomous Vehicle Routes
ID_Doc	14821
Authors	Gallo M.
Year	2024
Published	Smart Cities, 7, 3
DOI	http://dx.doi.org/10.3390/smartcities7030045
Abstract	In the near future, fully autonomous vehicles may revolutionise mobility and contribute to the development of the smart city concept. In this work, we assume that vehicles are not only fully autonomous but also centrally controlled by a single operator, who can also define the traffic light control parameters at intersections. With the aim of optimising the system to achieve a global optimum, the operator can define both the routes of the fleet of vehicles and the traffic light control parameters. This paper proposes a model for the joint optimisation of traffic light control parameters and autonomous vehicle routes to achieve the system optimum. The model, which is solved using a gradient algorithm, is tested on networks of different sizes. The results obtained show the validity of the proposed approach and the advantages of centralised management of vehicles and intersection control parameters. © 2024 by the author.
Author Keywords	autonomous vehicles; optimisation; signal settings; smart mobility; traffic lights

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