Initial Analyses from the SHRP 2 Naturalistic Driving Study: Addressing Driver Performance and Behavior in Traffic Safety.

摘要

The second Strategic Highway Research Program (SHRP 2) is conducting the largest and most comprehensive naturalistic driving study (NDS) ever imagined. The study recruited 2,800 volunteer drivers, ages 1680, across six sites: two counties surrounding Tampa, Florida; ten counties in central Indiana containing Indianapolis; Erie County, New York containing Buffalo; four counties in North Carolina containing Raleigh, Durham, and Chapel Hill; ten counties in central Pennsylvania containing State College; and four counties in Washington containing Seattle. All of their trips are recorded for 1 to 2 years. Data include vehicle speed, acceleration, and braking; all vehicle controls; lane position; forward radar; and video views forward, to the rear, and on the drivers face and hands. When complete in early 2014, the NDS data set will contain over 33,000,000 travel miles from over 3,800 vehicle-years of driving, totaling over four petabytes of data.