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Cooperative vehicular systems: crossroad management through visible light

2021-11-18Journal article Restricted access
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dc.contributor.authorVieira, Manuel Augusto
dc.contributor.authorVieira, Manuela
dc.contributor.authorLouro, Paula
dc.contributor.authorVieira, Pedro
dc.date.accessioned2021-11-18T15:20:43Z
dc.date.available2021-11-18T15:20:43Z
dc.date.issued2021-11-18
dc.descriptionEste trabalho foi financiado pelo Concurso Anual para Projetos de Investigação, Desenvolvimento, Inovação e Criação Artística (IDI&CA) 2020 do Instituto Politécnico de Lisboa. Código de referência IPL/2020/GEO-LOC/ISEL
dc.description.abstractInformation and communication technologies enable optoelectronic cooperative vehicular systems with bi-directional communication, where vehicles communicate with other vehicles, road infrastructures, traffic lights, and vulnerable road users. We use the concept of request/response for the management of a trajectory in a two-way-two-way traffic lights controlled crossroad, using visible-light communication (VLC). The connected vehicles receive information from the network (Infrastructure to Vehicle, I2V), interact with each other (Vehicle to Vehicle, V2V) and with the infrastructure (Vehicle to Infrastructure, V2I), using a request distance and pose estimation concept. In parallel, an intersection manager (IM) coordinates the crossroad and interacts with the vehicles (I2V) using the response distance and the pose estimation concepts. The communication is performed through VLC using the street lamps and the traffic signaling, to broadcast the information. Data are encoded, modulated, and converted into light signals emitted by the transmitters. Tetra-chromatic white sources are used, providing a different data channel for each chip. As receivers and decoders, SiC wavelength division multiplexer (WDM) devices, with light filtering properties, are considered. A simulated vehicle-to-everything (V2X) traffic scenario is presented, and a generic model of cooperative transmission is established. The primary objective is to control the arrival of vehicles to the intersection and schedule them to cross over at time instants that minimize delays. A phasing traffic flow is developed as a proof of concept (PoC). The simulated/experimental results confirm the cooperative VLC architecture. Results show that the communication between connected cars is optimized using a request/response concept and that pose analysis is an important issue to control driver’s behavior in a crossroad. The block diagram conveys that the vehicle’s behavior (successive poses) is influenced by the maneuver permission, by the I2V messages and also by the intersection redesigned layout and presence of other vehicles. An increase in the traffic throughput with least dependency on infrastructure is achieved.pt_PT
dc.description.versioninfo:eu-repo/semantics/publishedVersionpt_PT
dc.identifier.citationVIEIRA, Manuel A.; [et al] – Cooperative vehicular systems: crossroad management through visible light. Optical Engineering. ISSN 0091-3286. Vol. 60, N.º 11 (2021), pp. 115106-1-115106-15pt_PT
dc.identifier.doi10.1117/1.OE.60.11.115106pt_PT
dc.identifier.issn0091-3286
dc.identifier.urihttp://hdl.handle.net/10400.21/14017
dc.language.isoengpt_PT
dc.peerreviewedyespt_PT
dc.publisherSPIEpt_PT
dc.relationUID/EEA/00066/2019 - FCT within the Research Unit CTS – Center of Technology and Systemspt_PT
dc.relationProjeto financiado no âmbito do Concurso de Projetos de Investigação, Desenvolvimento, Inovação & Criação Artística (IDI&CA) financiados pelo Instituto Politécnico de Lisboa. IPL/2020/GEO-LOC/ISELpt_PT
dc.subjectVehicular communicationpt_PT
dc.subjectVehicle pose connectivitypt_PT
dc.subjectLight fidelitypt_PT
dc.subjectVisible-light communicationpt_PT
dc.subjectWhite LEDspt_PT
dc.subjectSiC photodetectorspt_PT
dc.subjectOOK modulation schemept_PT
dc.subjectTraffic controlpt_PT
dc.titleCooperative vehicular systems: crossroad management through visible lightpt_PT
dc.typejournal article
dspace.entity.typePublication
oaire.citation.endPage115106-15pt_PT
oaire.citation.issue11pt_PT
oaire.citation.startPage115106-1pt_PT
oaire.citation.titleOptical Engineeringpt_PT
oaire.citation.volume60pt_PT
person.familyNameAugusto Vieira
person.familyNameVieira
person.familyNameLouro
person.familyNameVieira
person.givenNameManuel
person.givenNameManuela
person.givenNamePaula
person.givenNamePedro
person.identifierI-8527-2018
person.identifier10792
person.identifier499161
person.identifier.ciencia-idA511-1330-549F
person.identifier.ciencia-id9516-E25E-BB8E
person.identifier.ciencia-idE511-8C08-E606
person.identifier.ciencia-id071B-9A70-15B8
person.identifier.orcid0000-0003-1385-3646
person.identifier.orcid0000-0002-1150-9895
person.identifier.orcid0000-0002-4167-2052
person.identifier.orcid0000-0003-0279-8741
person.identifier.ridV-7860-2017
person.identifier.ridU-8346-2017
person.identifier.scopus-author-id5719 1567905
person.identifier.scopus-author-id7202140173
person.identifier.scopus-author-id8845716400
person.identifier.scopus-author-id7004567421
rcaap.rightsclosedAccesspt_PT
rcaap.typearticlept_PT
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