|General Functional Requirements||
The center shall collect vehicle probe data from various sources, including vehicles under infrastructure-based route guidance and electronic toll collection points.|
The center shall aggregate collected vehicle probe data (route segment identity and the time), calculate route segment travel times, route segment speeds, and route usage, and disseminate to other centers.
The center shall collect environmental probe data (air temperature, wind speed, surface temperature, etc.) from appropriately equipped vehicles.
The center shall aggregate collected environmental probe data, and disseminate environmental conditions to other centers.