TMACOG Regional ITS Architecture (Final)

Functional Requirements: Roadway Signal Preemption


Description: This equipment package includes the field elements that receive signal preemption requests from emergency vehicles approaching a signalized intersection and overrides the current operation of the traffic signals to stop conflicting traffic and grant right-of-way to the approaching vehicle.
Functional Requirements:
  1. The field element shall respond to signal preemption requests from emergency vehicles.
Included In: Lucas County Field Equipment
ODOT District 2 ITS Field Equipment