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Cooperative Vehicles versus Non-Cooperative Traffic Light: Safe and Efficient Passing

Thunberg, Johan; Saeed, Taqwa; Sidorenko, Galina; Valle, Felipe; Vinel, Alexey 1
1 Institut für Angewandte Informatik und Formale Beschreibungsverfahren (AIFB), Karlsruher Institut für Technologie (KIT)

Abstract:

Connected and automated vehicles (CAVs) will be a key component of future cooperative intelligent transportation systems (C-ITS). Since the adoption of C-ITS is not foreseen to happen instantly, not all of its elements are going to be connected at the early deployment stages. We consider a scenario where vehicles approaching a traffic light are connected to each other, but the traffic light itself is not cooperative. Information about indented trajectories such as decisions on how and when to accelerate, decelerate and stop, is communicated among the vehicles involved. We provide an optimization-based procedure for efficient and safe passing of traffic lights (or other temporary road blockage) using vehicle-to-vehicle communication (V2V). We locally optimize objectives that promote efficiency such as less deceleration and larger minimum velocity, while maintaining safety in terms of no collisions. The procedure is computationally efficient as it mainly involves a gradient decent algorithm for one single parameter.


Verlagsausgabe §
DOI: 10.5445/IR/1000162001
Veröffentlicht am 11.09.2023
Originalveröffentlichung
DOI: 10.3390/computers12080154
Scopus
Zitationen: 1
Dimensions
Zitationen: 1
Cover der Publikation
Zugehörige Institution(en) am KIT Institut für Angewandte Informatik und Formale Beschreibungsverfahren (AIFB)
Publikationstyp Zeitschriftenaufsatz
Publikationsmonat/-jahr 08.2023
Sprache Englisch
Identifikator ISSN: 2073-431X
KITopen-ID: 1000162001
Erschienen in Computers
Verlag MDPI
Band 12
Heft 8
Seiten Art.-Nr.: 154
Vorab online veröffentlicht am 30.07.2023
Schlagwörter connected vehicles, CV2X, C-ITS, cooperative driving, road safety, traffic light controller, vehicular networking, optimization
Nachgewiesen in Dimensions
Scopus
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