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Visible light communication in a traffic controlled Split intersection

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dc.contributor.authorVieira, Manuel
dc.contributor.authorVieira, Manuela
dc.contributor.authorLouro, Paula
dc.contributor.authorVieira, Pedro
dc.date.accessioned2021-09-23T09:51:45Z
dc.date.available2021-09-23T09:51:45Z
dc.date.issued2021
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.abstractIn order to serve the changing needs of road traffic control, the road space and road structure surrounding an intersection have evolved into complex forms. The redesign or split of the trajectories though complex, can be accomplished by the application of methods for navigation, guidance and combination of expert knowledge of road traffic control of vehicles. A proposed innovative treatment for congested urban is the split intersection. It facilitates a smoother flow with less driver delay by reducing the number of vehicle signal phases. The success of converting to the split intersection is analyzed by using microsimulation. A phasing traffic flow is developed as a proof of concept. A Vehicle-to-Everything (V2X) traffic scenario is stablished and the experimental results confirm the cooperative Visible Light Communication (VLC) architecture showing that communication between connected bicycles and motor vehicles is optimized using a request/response concept. In this work, the communication between the infrastructures and the bicycles and motor vehicles, between vehicles and from the bicycles and motor 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) optical sensor, with light filtering properties, are used. The primary objective is to control the arrival of vehicles to an intersection and to schedule them to cross it at times that minimizes delays. 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.pt_PT
dc.description.versioninfo:eu-repo/semantics/publishedVersionpt_PT
dc.identifier.citationVIEIRA, Manuela; [et al] – Visible light communication in a traffic controlled Split intersection. In The Sixth International Conference on Advances in Sensors, Actuators, Metering and Sensing (ALLSENSORS 2021). Nice, France: IARIA, 2021. ISBN 978-1-61208-875-4. Pp. 9-15pt_PT
dc.identifier.isbn978-1-61208-875-4
dc.identifier.urihttp://hdl.handle.net/10400.21/13788
dc.language.isoengpt_PT
dc.publisherIARIApt_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.relationCentre of Technology and Systems
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.titleVisible light communication in a traffic controlled Split intersectionpt_PT
dc.typeconference object
dspace.entity.typePublication
oaire.awardNumberUIDB/00066/2020
oaire.awardTitleCentre of Technology and Systems
oaire.awardURIinfo:eu-repo/grantAgreement/FCT/6817 - DCRRNI ID/UIDB%2F00066%2F2020/PT
oaire.citation.conferencePlace18-22 July 2021 - Nice, Francept_PT
oaire.citation.endPage15pt_PT
oaire.citation.startPage9pt_PT
oaire.citation.titleThe Sixth International Conference on Advances in Sensors, Actuators, Metering and Sensing (ALLSENSORS 2021)pt_PT
oaire.fundingStream6817 - DCRRNI ID
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
project.funder.identifierhttp://doi.org/10.13039/501100001871
project.funder.nameFundação para a Ciência e a Tecnologia
rcaap.rightsclosedAccesspt_PT
rcaap.typeconferenceObjectpt_PT
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ISEL - Eng. Elect. Tel. Comp. - Comunicações