Multi-segment Green Light Optimal Speed Advisory

Marcin Seredyński , Wojciech Mazurczyk , Djamel Khadraoui


The problem of how to adjust speed of vehicles so that they can arrive at the intersection when the light is green can be solved by means of Green Light Optimal Speed Advisory (GLOSA). The existing GLOSA approaches are single segment, that is, they consider traffic lights independently by providing vehicles with the optimal speed for the segment ahead of the nearest traffic lights. In this article we introduce a new approach-a multi segment GLOSA-according to which several lights in sequence on a vehicle's route are taken into account. The speed optimisation process is performed using a genetic algorithm. We assume that a vehicle has access to all traffic light phase schedules that it will encounter on its route. The route is composed of segments divided by traffic lights. The proposed GLOSA provides a driver with speed advisory for each segment according to selected preferences like minimisation of total traveling time or fuel consumption. We demonstrate, that in free-flow conditions such multi-segment GLOSA results in much better results when compared with single-segment approach.
Author Marcin Seredyński - [Public Research Centre]
Marcin Seredyński,,
, Wojciech Mazurczyk (FEIT / IT)
Wojciech Mazurczyk,,
- The Institute of Telecommunications
, Djamel Khadraoui - [Public Research Centre]
Djamel Khadraoui,,
Book Herbordt Martin, Weems Charles (Chip), Çatalyürek Ümit V. (eds.): Proceedings of the IEEE 27th International Parallel and Distributed Processing Symposium Workshops and PhD Forum, 2013, Boston, USA, IEEE Computer Society, ISBN 978-0-7685-4979-8, 2306 p., DOI:10.1109/IPDPSW.2013.1
NIDISC_2013_Program_v2.pdf / 56.67 KB / No licence information
06650859.pdf / 217.01 KB / No licence information
Keywords in EnglishITS; Traffic lights; GLOSA; Smart City; Optimisation; Genetic Algorithms.
ProjectCooperative Way Mobility abd Traffic Efficiency. Project leader: Szczypiorski Krzysztof, , Phone: +48 22 234 7330 (sektetariat), +48 22 234 7745, start date 15-02-2013, planned end date 31-12-2014, end date 30-09-2015, IT/2013/badawczy/35, Completed
WEiTI Projects financed by NCRD [Projekty finansowane przez NCBiR (NCBR)]
The Develpment of Digital Communicatios. Project leader: Lubacz Józef, , Phone: 22 234 65 31, start date 04-05-2012, planned end date 31-03-2013, end date 31-12-2013, IT/2012/statut, Completed
WEiTI Działalność statutowa
Languageen angielski
06650919.pdf 233.16 KB
Score (nominal)15
Score sourceconferenceIndex
ScoreMinisterial score = 10.0, 18-09-2020, BookChapterMatConfByIndicator
Ministerial score (2013-2016) = 15.0, 18-09-2020, BookChapterMatConfByIndicator
Publication indicators Scopus Citations = 30; GS Citations = 48.0
Citation count*48 (2020-09-10)
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* presented citation count is obtained through Internet information analysis and it is close to the number calculated by the Publish or Perish system.
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