FDOT District 5 Regional ITS Architecture (Final)

Service Packages For: Seminole County - EM02-06_D5


  EM02-06_D5  
Scroll down to view list of elements, responsible agencies (stakeholders), candidate functional areas and requirements, and flows on this diagram.

List of Elements on this Diagram
Click on Element Name to go to Element Detail Page.
Element Name Stakeholder
Seminole County TMC Seminole County
Seminole County Field Equipment Seminole County
Local Fire/EMS Dispatch Local Agencies
Local Fire/EMS Vehicles Local Agencies
County Fire EMS/Rescue Dispatch County Public Safety Agencies
County Fire EMS/Rescue Vehicles County Public Safety Agencies

List of Stakeholder Elements and Roles on this Diagram
Click on Element Name to go to Page with Element Details.
Click on Functional Area/Role to go to Page with Candidate Functional Requirements.
Stakeholder Element Name Functional Area/Role Functional Area Description
County Public Safety Agencies County Fire EMS/Rescue Dispatch Emergency Routing This equipment package supports routing of emergency vehicles and enlists support from the Traffic Management Subsystem to facilitate travel along these routes. Routes may be determined by this equipment package based on real-time traffic information and road conditions or routes may be provided by the Traffic Management Subsystem on request. Vehicles are tracked and routes are based on current vehicle location. This equipment package may coordinate with the Traffic Management Subsystem to provide preemption or otherwise adapt the traffic control strategy along the selected route.
County Public Safety Agencies County Fire EMS/Rescue Vehicles On-board EV En Route Support This on-board equipment package supports dispatch, routing, and tracking of an emergency vehicle. Dispatch and routing information are received and presented to the driver and vehicle location and status are tracked and provided back to the dispatcher. This equipment package supports traffic signal preemption via short range communication directly with signal control equipment and sends alert messages to surrounding vehicles. It also supports communications with care facilities, sharing patient status and care facility status between the en route emergency vehicle and the care facility.
Seminole County Seminole County Field Equipment Roadway Signal Preemption 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.
Seminole County Seminole County TMC TMC Signal Control This equipment package provides the capability for traffic managers to monitor and manage the traffic flow at signalized intersections. This capability includes analyzing and reducing the collected data from traffic surveillance equipment and developing and implementing control plans for signalized intersections. Control plans may be developed and implemented that coordinate signals at many intersections under the domain of a single traffic management subsystem and are responsive to traffic conditions and adapt to support incidents, preemption and priority requests, pedestrian crossing calls, etc.
Seminole County Seminole County TMC TMC Incident Dispatch Coordination/Communication This equipment package formulates and manages an incident response that takes into account the incident potential, incident impacts, and resources required for incident management. It supports dispatch of emergency response and service vehicles as well as coordination with other cooperating agencies. It provides access to traffic management resources that provide surveillance of the incident, traffic control in the surrounding area, and support for the incident response. It monitors the incident response and collects performance measures such as incident response and clearance times.

List of Flows on this Diagram
Click on Architecture Flow to go to Page with Applicable ITS Standards.
Source Element Architecture Flow Destination Element
Seminole County TMC signal control commands Seminole County Field Equipment
Seminole County Field Equipment right-of-way request notification Seminole County TMC
Seminole County Field Equipment signal control status Seminole County TMC
Local Fire/EMS Dispatch suggested route Local Fire/EMS Vehicles
Local Fire/EMS Vehicles emergency vehicle tracking data Local Fire/EMS Dispatch
Seminole County TMC road network conditions Local Fire/EMS Dispatch
Local Fire/EMS Vehicles local signal preemption request Seminole County Field Equipment
County Fire EMS/Rescue Dispatch suggested route County Fire EMS/Rescue Vehicles
County Fire EMS/Rescue Vehicles emergency vehicle tracking data County Fire EMS/Rescue Dispatch
Seminole County TMC road network conditions County Fire EMS/Rescue Dispatch
County Fire EMS/Rescue Vehicles local signal preemption request Seminole County Field Equipment