Expediting Vehicle Infrastructure Integration (EVII): where the rubber meets (and talks to) the road

Pravin P Varaiya

Institute of Transportation Studies, Research Reports, Working Papers, Proceedings from Institute of Transportation Studies, UC Berkeley

Abstract: This research demonstrated two potential VII (vehicle-infrastructure integration) services, one in traffic data probes and the other with safety. A real private vehicle, operating on California roadways, “talked” to the roadside, with the roadside backhaul interfacing into an existing California Department of Transportation (Caltrans) database and archival application. Demonstration of a probe application showed great promise for supplementing Caltrans’ database with VII- or DSRC-based probe data. Similar promise was shown with a road condition monitoring system, which demonstrated the capability of detecting slippery and rough surfaces in real time.

Keywords: Engineering; Vehicle-infrastructure integration; VII; Probe data; Road condition monitoring; Traffic data (search for similar items in EconPapers)
Date: 2006-10-01
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