Utilize este identificador para referenciar este registo:
https://hdl.handle.net/1822/71627
Registo completo
Campo DC | Valor | Idioma |
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dc.contributor.author | Freitas, E. F. | por |
dc.contributor.author | Soares, Francisco | por |
dc.contributor.author | Silva, Emanuel | por |
dc.contributor.author | Lamas, João | por |
dc.contributor.author | Pereira, Frederico | por |
dc.contributor.author | Vuye, Cedric | por |
dc.date.accessioned | 2021-04-13T10:46:07Z | - |
dc.date.issued | 2019 | - |
dc.identifier.citation | Freitas, E., Soares, F., Silva, E., Lamas, J., Pereira, F., & Vuye, C. (2019, September). Relation Between Pedestrians' Safety and Traffic Noise. In INTER-NOISE and NOISE-CON Congress and Conference Proceedings (Vol. 259, No. 4, pp. 5740-5751). Institute of Noise Control Engineering. | por |
dc.identifier.isbn | 9788487985317 | por |
dc.identifier.uri | https://hdl.handle.net/1822/71627 | - |
dc.description.abstract | With the pressure to lower traffic noise limits due to environmental impacts, many questions have been raised regarding pedestrians' safety. Aiming at investigating the effect of traffic noise on crossing behaviour of pedestrians, a virtual environment was reproduced based on data collected from a vehicle passing-by at different speeds and decelerations. In the virtual environment, an experiment with nineteen auditory stimuli was carried out. Eleven participants were asked to signal the moment they thought it was safe to cross the street, without visual information about the car approaching. The Time-to-Collision (TTC) was calculated and compared to the real TTC, to assure that pedestrians' real vs. virtual crossing behaviour was identical. Afterwards, the crossing rate was calculated and correlated with acoustic and psychoacoustic parameters. Loudness was found to be the best indicator for representing the crossing rate, followed by the maximum sound pressure level (SPLmax). Without a visible trend line, Sharpness seemed to have a threshold limit separating high from low crossing rates. These results form the basis to set tyre-road noise limits for safety purposes. | por |
dc.description.sponsorship | The authors acknowledge Frederik Vanroy, a master student of UAntwerp who carried out the experiments during his master’s thesis at UMinho. This work is part of the activities of the research project AnPeB – Analysis for of pedestrians behaviour based on simulated urban environments and its incorporation in risk modelling (PTDC/ECM/TRA/3568/2014), funded under the project Promover a Produção Científica e Desenvolvimento Tecnológico e a Constituição de Redes Temáticas (3599-PPCDT) and supported by the European Community Fund FEDER and the doctoral scholarship SFRH/BD/131638/2017, funded by the Fundação para a Ciência e a Tecnologia. | por |
dc.language.iso | eng | por |
dc.publisher | Sociedad Española de Acústica (SEA) | por |
dc.relation | info:eu-repo/grantAgreement/FCT/POR_NORTE/SFRH%2FBD%2F131638%2F2017/PT | por |
dc.relation | info:eu-repo/grantAgreement/FCT/9471 - RIDTI/PTDC%2FECM-TRA%2F3568%2F2014/PT | por |
dc.rights | restrictedAccess | por |
dc.subject | Pedestrians | por |
dc.subject | Psychoacoustic indicators | por |
dc.subject | Safety | por |
dc.subject | Traffic noise | por |
dc.title | Relation between pedestrians' safety and traffic noise | por |
dc.type | conferencePaper | por |
dc.peerreviewed | yes | por |
oaire.citationStartPage | 5740 | por |
oaire.citationEndPage | 5751 | por |
oaire.citationIssue | 4 | - |
oaire.citationVolume | 259 | - |
dc.date.updated | 2021-04-13T09:00:48Z | - |
dc.date.embargo | 10000-01-01 | - |
dc.subject.fos | Engenharia e Tecnologia::Engenharia Civil | por |
sdum.export.identifier | 10544 | - |
sdum.conferencePublication | INTER-NOISE 2019 MADRID - 48th International Congress and Exhibition on Noise Control Engineering | por |
Aparece nas coleções: | ISISE - Comunicações a Conferências Internacionais |
Ficheiros deste registo:
Ficheiro | Descrição | Tamanho | Formato | |
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IN19_manuscript_Relation Between Pedestrians’ Safety and Traffic Noise.pdf Acesso restrito! | 789,04 kB | Adobe PDF | Ver/Abrir |