Farmington ITS Architecture Update

Interfaces:

On-board EV En Route Support

• The emergency vehicle, including roadway service patrols, shall track its current location.
• The emergency vehicle, including roadway service patrols, shall send the vehicle's location and operational data to the center for emergency management and dispatch.
• The emergency vehicle, including roadway service patrols, shall receive incident details and a suggested route when dispatched to a scene.
• The emergency vehicle shall send the current en route status (including estimated time of arrival) and requests for emergency dispatch updates.
• The emergency vehicle shall send requests to traffic signal control equipment at the roadside to preempt the signal.

On-board EV Incident Management Communication

• The emergency vehicle shall receive dispatch instructions sufficient to enable emergency personnel in the field to implement an effective incident response. It includes local traffic, road, and weather conditions, hazardous material information, and the current status of resources that have been allocated to an incident.