Mohammad Sharafsaleh - University of California at Berkeley, California PATH Program, Development Engineer
James A. Misener - University of California at Berkeley, California PATH Program, Transportation Safety Research Program Lead and Director, VITAS Center
David R. Ragland - David R. Ragland, PhD, University of California at Berkeley, Director, Traffic Safety Center
Ching-Yao Chan - PhD, University of California at Berkeley, California PATH Program, Research Engineer

The overall Intersection Decision Support (IDS) research project realized the requirements, tradeoffs assessment, and technology investigations necessary to define an IDS system. The project defined the intersection safety problem, technologies and used a standard Caltrans intersection (with advanced controller) to design a potentially deployable IDS prototype system. This paper focuses on efforts on defining intersection crash problem, driver-infrastructure interface (DII), and tests and evaluation of commercial-off-the-shelf (COTS) and emerging technologies.

Intersection safety, LTAP/OD, cooperative systems, active safety, crossing path crashes, Infrastructure Consortium