Preemptive Traffic Light Control based on Vehicle Tracking and Queue Lengths (CROSBI ID 651847)
Prilog sa skupa u zborniku | izvorni znanstveni rad | međunarodna recenzija
Podaci o odgovornosti
Kapusta, Borna ; Miletić, Mladen ; Ivanjko, Edouard ; Vujić, Miroslav
engleski
Preemptive Traffic Light Control based on Vehicle Tracking and Queue Lengths
Today it is possible to implement adaptive traffic light control as part of intelligent transport systems with the goal to reduce the respond times of emergency services. This allows preemptive traffic light control in an effort to reduce travel times of emergency vehicles in urban areas and negative effects on the total travel times of all vehicles in the traffic network. In this paper, a new algorithm for preemptive traffic light control is proposed. It is based on emergency vehicle location and intersection queue length data. Using these data the algorithm dynamically adapts the signal program of a signalized intersection. Proposed algorithm is tested in four different scenarios using a realistically simulated isolated intersection as a use case. The analysis of the obtained results reveals that travel times of emergency vehicles can be reduced up to 13 %. In the same time, the negative effects on the total travel time of all vehicles in the network can be reduced or even compensated.
Intelligent transport systems, Preemptive traffic light control, Microscopic simulation, Urban intersections
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Podaci o prilogu
11-16.
2017.
objavljeno
10.23919/ELMAR.2017.8124424
Podaci o matičnoj publikaciji
Proceedings of ELMAR-2017
Muštra, Mario ; Vitas, Dijana ; Zovko-Cihlar, Branka
Zagreb: Fakultet elektrotehnike i računarstva Sveučilišta u Zagrebu
978-953-184-230-3
1334-2630
Podaci o skupu
59th International Symposium ELMAR-2017, Special session Intelligent Transport Systems
predavanje
18.09.2017-20.09.2017
Zadar, Hrvatska
Povezanost rada
Elektrotehnika, Računarstvo, Tehnologija prometa i transport