Cooperative vehicular communication systems based on visible light communication

Detalhes bibliográficos
Autor(a) principal: Vieira, Manuel
Data de Publicação: 2018
Outros Autores: Vieira, Manuela, Louro, Paula, Vieira, Pedro
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
Texto Completo: http://hdl.handle.net/10400.21/9966
Resumo: The use of visible light communication (VLC) in vehicular communication systems for vehicle safety applications is proposed. The system aims to ensure the communication between a LED-based VLC emitter and an on-vehicle VLC receiver. A traffic scenario is established. Vehicle-to-vehicle (V2V) and infrastructure-to-vehicle (12V) communications are analyzed. For the V2V communication study, the emitter was developed based on the vehicle headlights, whereas for the study of 12V communication system, the emitter was built based on streetlights. The VLC receiver is based on amorphous SiC technology and enhances the conditioning of the signal enabling to decode the transmitted information. Receivers are located at the rooftop of the vehicle, for 12V communications, and at the tails for V2V reception. Clusters of emitters, in a square topology, are used in the 12V transmission. The information and the ID code of each emitter in the network are sent simultaneously by modulating the individual chips of the trichromatic white LED. Free space is the transmission medium. An on-off code is used to transmit data. An algorithm to decode the information at the receivers is set. The proposed system was tested. The experimental results confirmed that the proposed cooperative VLC architecture is suitable for the intended applications.
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spelling Cooperative vehicular communication systems based on visible light communicationInfrastructure-to-vehicle and vehicle-to-vehicleVehicular communicationVisible light communicationWhite LEDsSiC photodetectorsOOKTraffic controlThe use of visible light communication (VLC) in vehicular communication systems for vehicle safety applications is proposed. The system aims to ensure the communication between a LED-based VLC emitter and an on-vehicle VLC receiver. A traffic scenario is established. Vehicle-to-vehicle (V2V) and infrastructure-to-vehicle (12V) communications are analyzed. For the V2V communication study, the emitter was developed based on the vehicle headlights, whereas for the study of 12V communication system, the emitter was built based on streetlights. The VLC receiver is based on amorphous SiC technology and enhances the conditioning of the signal enabling to decode the transmitted information. Receivers are located at the rooftop of the vehicle, for 12V communications, and at the tails for V2V reception. Clusters of emitters, in a square topology, are used in the 12V transmission. The information and the ID code of each emitter in the network are sent simultaneously by modulating the individual chips of the trichromatic white LED. Free space is the transmission medium. An on-off code is used to transmit data. An algorithm to decode the information at the receivers is set. The proposed system was tested. The experimental results confirmed that the proposed cooperative VLC architecture is suitable for the intended applications.Society of Photo-optical Instrumentation EngineersRCIPLVieira, ManuelVieira, ManuelaLouro, PaulaVieira, Pedro2019-05-09T10:20:11Z2018-072018-07-01T00:00:00Zinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleapplication/pdfhttp://hdl.handle.net/10400.21/9966engVIEIRA, Manuel A.; [et al] – Cooperative vehicular communication systems based on visible light communication. Optical Engineering. ISSN 0091-3286. Vol. 57, N.º 7 (2018), pp. 076101-1- 076101-80091-328610.1117/1.OE.57.7.076101metadata only accessinfo:eu-repo/semantics/openAccessreponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)instname:Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informaçãoinstacron:RCAAP2023-08-03T09:59:21Zoai:repositorio.ipl.pt:10400.21/9966Portal AgregadorONGhttps://www.rcaap.pt/oai/openaireopendoar:71602024-03-19T20:18:28.642952Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) - Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informaçãofalse
dc.title.none.fl_str_mv Cooperative vehicular communication systems based on visible light communication
title Cooperative vehicular communication systems based on visible light communication
spellingShingle Cooperative vehicular communication systems based on visible light communication
Vieira, Manuel
Infrastructure-to-vehicle and vehicle-to-vehicle
Vehicular communication
Visible light communication
White LEDs
SiC photodetectors
OOK
Traffic control
title_short Cooperative vehicular communication systems based on visible light communication
title_full Cooperative vehicular communication systems based on visible light communication
title_fullStr Cooperative vehicular communication systems based on visible light communication
title_full_unstemmed Cooperative vehicular communication systems based on visible light communication
title_sort Cooperative vehicular communication systems based on visible light communication
author Vieira, Manuel
author_facet Vieira, Manuel
Vieira, Manuela
Louro, Paula
Vieira, Pedro
author_role author
author2 Vieira, Manuela
Louro, Paula
Vieira, Pedro
author2_role author
author
author
dc.contributor.none.fl_str_mv RCIPL
dc.contributor.author.fl_str_mv Vieira, Manuel
Vieira, Manuela
Louro, Paula
Vieira, Pedro
dc.subject.por.fl_str_mv Infrastructure-to-vehicle and vehicle-to-vehicle
Vehicular communication
Visible light communication
White LEDs
SiC photodetectors
OOK
Traffic control
topic Infrastructure-to-vehicle and vehicle-to-vehicle
Vehicular communication
Visible light communication
White LEDs
SiC photodetectors
OOK
Traffic control
description The use of visible light communication (VLC) in vehicular communication systems for vehicle safety applications is proposed. The system aims to ensure the communication between a LED-based VLC emitter and an on-vehicle VLC receiver. A traffic scenario is established. Vehicle-to-vehicle (V2V) and infrastructure-to-vehicle (12V) communications are analyzed. For the V2V communication study, the emitter was developed based on the vehicle headlights, whereas for the study of 12V communication system, the emitter was built based on streetlights. The VLC receiver is based on amorphous SiC technology and enhances the conditioning of the signal enabling to decode the transmitted information. Receivers are located at the rooftop of the vehicle, for 12V communications, and at the tails for V2V reception. Clusters of emitters, in a square topology, are used in the 12V transmission. The information and the ID code of each emitter in the network are sent simultaneously by modulating the individual chips of the trichromatic white LED. Free space is the transmission medium. An on-off code is used to transmit data. An algorithm to decode the information at the receivers is set. The proposed system was tested. The experimental results confirmed that the proposed cooperative VLC architecture is suitable for the intended applications.
publishDate 2018
dc.date.none.fl_str_mv 2018-07
2018-07-01T00:00:00Z
2019-05-09T10:20:11Z
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv http://hdl.handle.net/10400.21/9966
url http://hdl.handle.net/10400.21/9966
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv VIEIRA, Manuel A.; [et al] – Cooperative vehicular communication systems based on visible light communication. Optical Engineering. ISSN 0091-3286. Vol. 57, N.º 7 (2018), pp. 076101-1- 076101-8
0091-3286
10.1117/1.OE.57.7.076101
dc.rights.driver.fl_str_mv metadata only access
info:eu-repo/semantics/openAccess
rights_invalid_str_mv metadata only access
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv Society of Photo-optical Instrumentation Engineers
publisher.none.fl_str_mv Society of Photo-optical Instrumentation Engineers
dc.source.none.fl_str_mv reponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
instname:Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação
instacron:RCAAP
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instacron_str RCAAP
institution RCAAP
reponame_str Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
collection Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
repository.name.fl_str_mv Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) - Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação
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