FDOT District 5 Regional ITS Architecture (Final)

Service Packages For: APTS - APTS09-10_D5


  APTS09-10_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
Sumter County Transit Dispatch Sumter County
Sumter County Transit Vehicles Sumter County
Sumter County Field Equipment Sumter County
Sumter County Traffic Operations Center Sumter County

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
Sumter County Sumter County Field Equipment Roadway Signal Priority This equipment package includes the field elements that receive signal priority requests from transit vehicles approaching a signalized intersection. The request for priority may or may not be granted, based on the overall traffic situation at the intersection, adherence to the schedule of the transit vehicle, etc. If priority is granted, the operation of the traffic signal is adjusted to give an early green indication or hold a green indication that is already displaying
Sumter County Sumter County Traffic Operations Center 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.
Sumter County Sumter County Transit Dispatch Transit Center Signal Priority The equipment package monitors transit schedule performance and generates requests for transit priority on routes and at certain intersections. This equipment package may coordinate with the Traffic Management Subsystem to provide transit priority along the selected route. It also coordinates with the Transit Vehicle Subsystem to monitor and manage local transit signal priority requests at individual intersections.
Sumter County Sumter County Transit Vehicles On-board Transit Signal Priority This on-board equipment package provides the capability for transit vehicles to request signal priority at signalized intersections, ramps, and interchanges through short range communication directly with traffic control equipment at the roadside.

List of Flows on this Diagram
Click on Architecture Flow to go to Page with Applicable ITS Standards.
Source Element Architecture Flow Destination Element
Sumter County Transit Vehicles transit vehicle schedule performance Sumter County Transit Dispatch
Sumter County Transit Vehicles local signal priority request Sumter County Field Equipment
Sumter County Transit Dispatch traffic control priority request Sumter County Traffic Operations Center
Sumter County Field Equipment right-of-way request notification Sumter County Traffic Operations Center
Sumter County Traffic Operations Center signal control commands Sumter County Field Equipment
Sumter County Field Equipment signal control status Sumter County Traffic Operations Center