A dynamic link-based eco-indicator for supporting equitable traffic management strategies
Autor(a) principal: | |
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Data de Publicação: | 2019 |
Outros Autores: | , , , , , , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) |
Texto Completo: | http://hdl.handle.net/10773/26242 |
Resumo: | This paper presents a methodology for building a link-based eco-indicator which includes different impacts of road traffic. The proposed traffic management tool can be updated in real-time through multiple information sources and translated into a cost factor to be straightforwardly applied into eco-routing algorithms and/or intelligent road pricing systems. The link-based eco-indicator has been tested in several urban and rural links of heterogeneous characteristics during peak and off-peak hours. It has been shown that both dynamic adjustment factors related to online background concentrations and/or citizen's activity may lead to different sustainable traffic management strategies. When evaluating and comparing costs of a single link-based eco-based indicator with National Average (without taking in account people exposure) and a Vulnerability Factor (VF), the total costs using VF increase 158%. In the origin-destination routing problem performed using the distance and travel time as criteria, the costs (for off-peak hours) using VF factor are 80% and 15% higher, respectively. The results achieved in this paper highlight the importance of taking into account vulnerability of people exposure when implementing eco traffic management measures. |
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A dynamic link-based eco-indicator for supporting equitable traffic management strategiesEco-indicatorExternalities assessmentGISOrigin-destination routingVulnerablity analysisThis paper presents a methodology for building a link-based eco-indicator which includes different impacts of road traffic. The proposed traffic management tool can be updated in real-time through multiple information sources and translated into a cost factor to be straightforwardly applied into eco-routing algorithms and/or intelligent road pricing systems. The link-based eco-indicator has been tested in several urban and rural links of heterogeneous characteristics during peak and off-peak hours. It has been shown that both dynamic adjustment factors related to online background concentrations and/or citizen's activity may lead to different sustainable traffic management strategies. When evaluating and comparing costs of a single link-based eco-based indicator with National Average (without taking in account people exposure) and a Vulnerability Factor (VF), the total costs using VF increase 158%. In the origin-destination routing problem performed using the distance and travel time as criteria, the costs (for off-peak hours) using VF factor are 80% and 15% higher, respectively. The results achieved in this paper highlight the importance of taking into account vulnerability of people exposure when implementing eco traffic management measures.Elsevier2019-06-21T15:52:00Z2019-01-01T00:00:00Z2019info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleapplication/pdfhttp://hdl.handle.net/10773/26242eng10.1016/j.trpro.2018.12.164Sampaio, CarlosBandeira, Jorge M.Macedo, EloísaVilaça, MarianaGuarnaccia, ClaudioFriedrich, BernardRelvas, HélderRafael, SandraRodrigues, VeraCoelho, Margarida C.info: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:RCAAP2024-02-22T11:50:49Zoai:ria.ua.pt:10773/26242Portal AgregadorONGhttps://www.rcaap.pt/oai/openaireopendoar:71602024-03-20T02:59:17.162324Repositório 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 |
A dynamic link-based eco-indicator for supporting equitable traffic management strategies |
title |
A dynamic link-based eco-indicator for supporting equitable traffic management strategies |
spellingShingle |
A dynamic link-based eco-indicator for supporting equitable traffic management strategies Sampaio, Carlos Eco-indicator Externalities assessment GIS Origin-destination routing Vulnerablity analysis |
title_short |
A dynamic link-based eco-indicator for supporting equitable traffic management strategies |
title_full |
A dynamic link-based eco-indicator for supporting equitable traffic management strategies |
title_fullStr |
A dynamic link-based eco-indicator for supporting equitable traffic management strategies |
title_full_unstemmed |
A dynamic link-based eco-indicator for supporting equitable traffic management strategies |
title_sort |
A dynamic link-based eco-indicator for supporting equitable traffic management strategies |
author |
Sampaio, Carlos |
author_facet |
Sampaio, Carlos Bandeira, Jorge M. Macedo, Eloísa Vilaça, Mariana Guarnaccia, Claudio Friedrich, Bernard Relvas, Hélder Rafael, Sandra Rodrigues, Vera Coelho, Margarida C. |
author_role |
author |
author2 |
Bandeira, Jorge M. Macedo, Eloísa Vilaça, Mariana Guarnaccia, Claudio Friedrich, Bernard Relvas, Hélder Rafael, Sandra Rodrigues, Vera Coelho, Margarida C. |
author2_role |
author author author author author author author author author |
dc.contributor.author.fl_str_mv |
Sampaio, Carlos Bandeira, Jorge M. Macedo, Eloísa Vilaça, Mariana Guarnaccia, Claudio Friedrich, Bernard Relvas, Hélder Rafael, Sandra Rodrigues, Vera Coelho, Margarida C. |
dc.subject.por.fl_str_mv |
Eco-indicator Externalities assessment GIS Origin-destination routing Vulnerablity analysis |
topic |
Eco-indicator Externalities assessment GIS Origin-destination routing Vulnerablity analysis |
description |
This paper presents a methodology for building a link-based eco-indicator which includes different impacts of road traffic. The proposed traffic management tool can be updated in real-time through multiple information sources and translated into a cost factor to be straightforwardly applied into eco-routing algorithms and/or intelligent road pricing systems. The link-based eco-indicator has been tested in several urban and rural links of heterogeneous characteristics during peak and off-peak hours. It has been shown that both dynamic adjustment factors related to online background concentrations and/or citizen's activity may lead to different sustainable traffic management strategies. When evaluating and comparing costs of a single link-based eco-based indicator with National Average (without taking in account people exposure) and a Vulnerability Factor (VF), the total costs using VF increase 158%. In the origin-destination routing problem performed using the distance and travel time as criteria, the costs (for off-peak hours) using VF factor are 80% and 15% higher, respectively. The results achieved in this paper highlight the importance of taking into account vulnerability of people exposure when implementing eco traffic management measures. |
publishDate |
2019 |
dc.date.none.fl_str_mv |
2019-06-21T15:52:00Z 2019-01-01T00:00:00Z 2019 |
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/10773/26242 |
url |
http://hdl.handle.net/10773/26242 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
10.1016/j.trpro.2018.12.164 |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
application/pdf |
dc.publisher.none.fl_str_mv |
Elsevier |
publisher.none.fl_str_mv |
Elsevier |
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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Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação |
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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1799137647287861248 |