‹#›
U.S.
Department of Transportation
Open Source Portal Use Case
Connected Vehicle
Data
![C:\Documents and Settings\m23505\Local Settings\Temporary Internet Files\Content.IE5\M1K5RSTB\MCDD01775_0000[1].wmf](slide0461_image145.gif)
RDE
Data
Environment
![MCj04339420000[1]](slide0461_image149.gif)
2: Researcher “Sally” interested in estimating
pedestrian approach time to intersection downloads source code
2
1
Estimator
Version 1
Vehicle
1: Algorithms and code used to transform RDE
data into estimates of intersection arrival time,
resides in OS Portal