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oai:riubu.ubu.es:10259/70372024-05-17T09:39:04Zcom_10259_3847com_10259_5086com_10259_2604com_10259_6193com_10259_4147com_10259.4_106com_10259.4_104com_10259_7070com_10259_6189col_10259_7109col_10259_7108col_10259_6848col_10259_7071

Analysis of traffic velocity under different weather and temporary conditions Cogollos Adrián, Héctor Porras Alfonso, Santiago Baruque Zanón, Bruno Seguridad vial Tráfico Road safety Traffic Ingeniería civil Transportes Civil engineering Transportation Trabajo presentado en: R-Evolucionando el transporte, XIV Congreso de Ingeniería del Transporte (CIT 2021), realizado en modalidad online los días 6, 7 y 8 de julio de 2021, organizado por la Universidad de Burgos The density of traffic within urban areas depends on multiple factors, and among those; one that has major impact is the weather. This paper presents a study that empirically analyzes the traffic flow velocity depending on the atmospherically conditions and the day schedule. The objective is to assess systematically to which extent there is a correlation between the vehicle velocity on an urban environment and the weather, depending on the time of day. The presented case of study uses a set of real data, specifically the trips made by taxis in the city of Porto (Portugal). First, the vehicle GPS routes are analyzed to identify departure and arrival points and estimate the route average velocity and adding weather and time conditions. The data is processed with different regressive techniques to obtain the influence of the variables on the velocity. The results show differences between days of the day and weekends, as well as differences in speeds with a favorable climate for driving compared to other more adverse ones. 2022-09-22T12:21:16Z 2022-09-22T12:21:16Z 2021-07 info:eu-repo/semantics/conferenceObject info:eu-repo/semantics/publishedVersion 978-84-18465-12-3 http://hdl.handle.net/10259/7037 10.36443/10259/7037 eng R-Evolucionando el transporte http://hdl.handle.net/10259/6490 https://doi.org/10.36443/9788418465123 info:eu-repo/semantics/openAccess application/pdf Universidad de Burgos. Servicio de Publicaciones e Imagen Institucional https://riubu.ubu.es/bitstream/10259/7037/3/Cogollos_CIT2021_3197-3206.pdf.jpg Hispana TEXT http://rightsstatements.org/vocab/CNE/1.0/ RIUBU. Repositorio Institucional de la Universidad de Burgos http://hdl.handle.net/10259/7037