Live Stop-Controlled Intersection Data Collection

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dc.contributorVirginia Tech Transportation Instituteen
dc.contributor.authorDoerzaph, Zachary R.en
dc.contributor.authorNeale, Vicki L.en
dc.contributor.authorBowman, Jodien
dc.contributor.authorWiegand, Kendraen
dc.date.accessed2013-11-21en
dc.date.accessioned2014-03-19T18:30:14Zen
dc.date.available2014-03-19T18:30:14Zen
dc.date.issued2007-12en
dc.description.abstractThis report describes an experimental investigation performed at live intersections to gather infrastructure-based naturalistic driver approach behavior data. This data was collected and analyzed with the goal of understanding how drivers approach intersections under various speeds and environmental conditions. Six stop-controlled intersection approaches across five intersections in the New River Valley, Virginia area were selected for data collection. The sites were selected based on the intersection characteristics and crash statistics. Data was collected from each site for at least two months resulting in over sixteen total months of data. A data acquisition system was devised and implemented to obtain the first intersection data set with fidelity sufficient for developing intersection collision avoidance threat assessment algorithms. An explorative analysis of driver stopping behavior and vehicle trajectories was also performed. Results indicate that an intersection collision system for stop-controlled intersections is feasible. Avenues for future research and potential uses of this new database are highlighted.en
dc.description.sponsorshipVirginia Department of Transportation 80637en
dc.format.extent80 pagesen
dc.format.mimetypeapplication/pdfen
dc.identifier.citationZachary R. Doerzaph, Vicki L. Neale, Jodi Bowman, and Kendra Wiegand. "Live Stop-Controlled Intersection Data Collection," Virginia Transportation Research Council 530 Edgemont Road Charlottesville, VA 22903, Report No. VTRC 08-CR2, Dec. 2007.en
dc.identifier.govdocVTRC 08-CR2en
dc.identifier.urihttp://hdl.handle.net/10919/46672en
dc.identifier.urlhttp://www.virginiadot.org/vtrc/main/online_reports/pdf/08-CR2.pdfen
dc.language.isoenen
dc.publisherVirginia Center for Transportation Innovation and Researchen
dc.rightsIn Copyrighten
dc.rights.urihttp://rightsstatements.org/vocab/InC/1.0/en
dc.subjectIntersectionen
dc.subjectSafetyen
dc.subjectCollision avoidanceen
dc.subjectICASen
dc.subjectCICASen
dc.subjectStop-controlleden
dc.subjectUnsignalizeden
dc.titleLive Stop-Controlled Intersection Data Collectionen
dc.typeTechnical reporten
dc.type.dcmitypeTexten

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