Modeling the Effects of Perceived Intuitiveness and Urgency of Various Auditory Warnings on Driver Takeover Performance in Automated Vehicles

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dc.contributor.authorKo, Sangjinen
dc.contributor.authorSanghavi, Harshen
dc.contributor.authorZhang, Yiqien
dc.contributor.authorJeon, Myounghoonen
dc.date.accessioned2024-01-22T17:45:24Zen
dc.date.available2024-01-22T17:45:24Zen
dc.date.issued2022-10en
dc.description.abstractExisting driver models mainly account for drivers’ responses to visual cues in manually controlled vehicles. The present study is one of the few attempts to model drivers’ responses to auditory cues in automated vehicles. It developed a mathematical model to quantify the effects of characteristics of auditory cues on drivers’ response to takeover requests in automated vehicles. The current study enhanced queuing network-model human processor (QN-MHP) by modeling the effects of different auditory warnings, including speech, spearcon, and earcon. Different levels of intuitiveness and urgency of each sound were used to estimate the psychological parameters, such as perceived trust and urgency. The model predictions of takeover time were validated via an experimental study using driving simulation with resultant R squares of 0.925 and root-mean-square-error of 73 ms. The developed mathematical model can contribute to modeling the effects of auditory cues and providing design guidelines for standard takeover request warnings for automated vehicles.en
dc.description.versionSubmitted versionen
dc.format.extentPages 70-83en
dc.format.extent14 page(s)en
dc.format.mimetypeapplication/pdfen
dc.identifier.doihttps://doi.org/10.1016/j.trf.2022.08.008en
dc.identifier.eissn1873-5517en
dc.identifier.issn1369-8478en
dc.identifier.orcidJeon, Myounghoon [0000-0003-2908-671X]en
dc.identifier.urihttps://hdl.handle.net/10919/117547en
dc.identifier.volume90en
dc.language.isoenen
dc.publisherElsevieren
dc.relation.urihttp://dx.doi.org/10.1016/j.trf.2022.08.008en
dc.rightsIn Copyrighten
dc.rights.urihttp://rightsstatements.org/vocab/InC/1.0/en
dc.subjectSocial Sciencesen
dc.subjectScience & Technologyen
dc.subjectTechnologyen
dc.subjectPsychology, Applieden
dc.subjectTransportationen
dc.subjectPsychologyen
dc.subjectQN-MHPen
dc.subjectHuman performance modelingen
dc.subjectTakeover requesten
dc.subjectAuditory warningen
dc.subjectSpeechen
dc.subjectNon-speechen
dc.subjectSpearconen
dc.subjectDriver model, driver performanceen
dc.subjectINDIVIDUAL-DIFFERENCESen
dc.subjectCOGNITIVE CONTROLen
dc.subjectINTEGRATED MODELen
dc.subjectREACTION-TIMEen
dc.subjectTASKen
dc.subjectARCHITECTUREen
dc.subjectDISTRACTIONen
dc.subjectMECHANISMSen
dc.subjectTRUSTen
dc.subject33 Built Environment and Designen
dc.subject35 Commerce, Management, Tourism and Servicesen
dc.subject5205 Social and Personality Psychologyen
dc.subject3509 Transportation, Logistics and Supply Chainsen
dc.subject52 Psychologyen
dc.subject3304 Urban and Regional Planningen
dc.titleModeling the Effects of Perceived Intuitiveness and Urgency of Various Auditory Warnings on Driver Takeover Performance in Automated Vehiclesen
dc.title.serialTransportation Research Part F: Traffic Psychology and Behaviouren
dc.typeArticle - Refereeden
dc.type.dcmitypeTexten
dc.type.otherArticleen
pubs.organisational-group/Virginia Techen
pubs.organisational-group/Virginia Tech/Engineeringen
pubs.organisational-group/Virginia Tech/Engineering/Industrial and Systems Engineeringen
pubs.organisational-group/Virginia Tech/All T&R Facultyen
pubs.organisational-group/Virginia Tech/Engineering/COE T&R Facultyen

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