U.S. Department of Transportation
CHALLENGE: PERFORMANCE METRICS & EVALUATION
WHILE PRESERVING PRIVACY
Fatality crash counts
Injury crash counts
Property damage only crash counts
Time to Collision
Red light violation counts
Red light violation crash counts
Driver actions and/or impact of
actions when they receive alerts
Bus & right turn related crash counts
Number of warnings generated
Right-turning related conflicts
V2V & V2I Safety Applications
for Crash Avoidance
Reduce Vehicle to Vehicle Crashes
Does number of crashes decrease?
Does number and severity
of red light violations decrease?
Does number of bus / right turn
vehicle crashes decrease?
Everything that occurred immediately before and
after the alert