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Vehicular communication in a crossroad using visible light

2020-10Journal 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.accessioned2020-12-14T11:21:36Z
dc.date.available2020-12-14T11:21:36Z
dc.date.issued2020-10
dc.descriptionEste trabalho foi financiado pelo Concurso Anual para Projetos de Investigação, Desenvolvimento, Inovação e Criação Artística (IDI&CA) 2016 do Instituto Politécnico de Lisboa. Código de referência IPL/2019/Bid-VLC_ISEL
dc.description.abstractIn this work the communication between the infrastructures and the vehicles, between vehicles and from the vehicles to the infrastructures is performed through Visible Light Communication (VLC) using the street lamps and the traffic signaling to broadcast the information. Data is 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 used. To control the arrival of vehicles to an intersection and schedule them to cross at times that minimize delays are primary objectives. A Vehicle-to-Everything (V2X) traffic scenario is stablished and bidirectional communication between the infrastructure and the vehicles is tested, using the VLC request/response concept. A phasing traffic flow is developed as a proof of concept. The experimental results confirm the cooperative VLC architecture showing that communication between connected cars is optimized using a request/response concept. 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 Augusto; [et al] – Vehicular communication in a crossroad using visible light. Sensors & Transducers. ISSN 2306-8515. Vol. 245, N.º 6 (2020), pp. 41-48pt_PT
dc.identifier.issn2306-8515
dc.identifier.issn1726-5479
dc.identifier.urihttp://hdl.handle.net/10400.21/12458
dc.language.isoengpt_PT
dc.peerreviewedyespt_PT
dc.publisherIFSA Publishingpt_PT
dc.relationUID/EEA/00066/2019 - FCTpt_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/2019/Bid-VLC_ISELpt_PT
dc.relationIPL/2019/Geo-Loc/ISELpt_PT
dc.relation.publisherversionhttps://search.proquest.com/openview/2458c9be1420388d2b9820697869a509/1?pq-origsite=gscholar&cbl=52938pt_PT
dc.subjectVehicular communicationpt_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.titleVehicular communication in a crossroad using visible lightpt_PT
dc.typejournal article
dspace.entity.typePublication
oaire.citation.endPage48pt_PT
oaire.citation.issue6pt_PT
oaire.citation.startPage41pt_PT
oaire.citation.titleSensors & Transducerspt_PT
oaire.citation.volume245pt_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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relation.isAuthorOfPublication.latestForDiscoveryd8ffd958-0f70-4ec1-a9e9-d18e5c6d308e

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