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Management of split intersections using vehicular visible light communication

2022-03-06Conference object 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.accessioned2022-03-09T14:03:26Z
dc.date.available2022-03-09T14:03:26Z
dc.date.issued2022-03-06
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.abstractVehicle Communication Systems consist of vehicles and roadside units that communicate with one another in order to exchange information, such as traffic information and safety warnings. Split intersections are an innovative solution for congested urban areas. In this case, a congested two-way-two-way intersection is made into two lighter intersections. It facilitates a smoother flow with less driver delay, by reducing the number of conflict points and improving the travel time. Based on Vehicle-to-Vehicle (V2V), Vehicle-to-Infrastructure (V2I) and Infrastructure-to-Vehicle (I2V) communications, we propose a Visible Light Communication system that can safely manage vehicles crossing an intersection using Edge of Things facilities. The connected vehicles communicate with each other and with the infrastructure through visible light, by using headlights, street lamps, and traffic signals, In parallel, an intersection manager coordinates the traffic flow and interacts with the vehicles through internally installed Driver Agents. Request/response mechanisms and time/space relative pose concepts are used to control the flow of vehicles safely crossing the intersection. A communication scenario is established, and a “mesh/cellular” hybrid network configuration is proposed. Data is encoded, modulated and converted into light signals emitted by the transmitters. As receivers and decoders, optical sensors with light filtering properties, are used. Bidirectional communication between the infrastructure and the vehicles is tested, using the VLC request/response concept. Results show that the short-range mesh network ensures a secure communication from street lamp controllers to the edge computer through the neighbor traffic light controller with active cellular connection and enables peer-to-peer communication, to exchange information between V-VLC ready connected cars.pt_PT
dc.description.versioninfo:eu-repo/semantics/publishedVersionpt_PT
dc.identifier.citationVIEIRA, Manuel A.; [et al] – Management of split intersections using vehicular visible light communication. In Proceedings of SPIE 12022, Light-Emitting Devices, Materials, and Applications XXVI (3 March 2022). San Francisco, California, United States. ISSN 0277-786X. Vol. 12022. Pp. 120220E-1-120220E-12.pt_PT
dc.identifier.doi10.1117/12.2607882pt_PT
dc.identifier.issn0277-786X
dc.identifier.urihttp://hdl.handle.net/10400.21/14424
dc.language.isoengpt_PT
dc.publisherSPIE OPTOpt_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.subjectSplit Intersectionpt_PT
dc.subjectVehicle Pose Connectivitypt_PT
dc.subjectVehicular-Visible Light Communication (V-VLC)pt_PT
dc.subjectWhite LEDspt_PT
dc.subjectSiC photodetectorspt_PT
dc.subjectOOK modulation schemept_PT
dc.subjectTraffic controlpt_PT
dc.titleManagement of split intersections using vehicular visible light communicationpt_PT
dc.typeconference object
dspace.entity.typePublication
oaire.citation.conferencePlaceSan Francisco, California, United Statespt_PT
oaire.citation.endPage120220E-12pt_PT
oaire.citation.startPage120220E-1pt_PT
oaire.citation.titleLight-Emitting Devices, Materials, and Applications XXVIpt_PT
oaire.citation.volume12022pt_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.typeconferenceObjectpt_PT
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