FDOT District 5 Regional ITS Architecture (Final)

Service Packages For: APTS - APTS09-03_D5


  APTS09-03_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
LYNX Transportation Center LYNX
LYNX Transit Vehicles LYNX
City of Winter Park Field Equipment City of Winter Park
City of Winter Park Traffic Operations Center City of Winter Park
Seminole County Field Equipment Seminole County
Seminole County TMC Seminole 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
City of Winter Park City of Winter Park 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
City of Winter Park City of Winter Park Traffic Operations Center TMC Multimodal Coordination This equipment package supports center-to-center coordination between the Traffic Management and Transit Management Subsystems. It monitors transit operations and provides traffic signal priority for transit vehicles on request from the Transit Management Subsystem.
City of Winter Park City of Winter Park 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.
LYNX LYNX 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.
LYNX LYNX Transportation Center 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.
Seminole County Seminole 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
Seminole County Seminole County TMC TMC Multimodal Coordination This equipment package supports center-to-center coordination between the Traffic Management and Transit Management Subsystems. It monitors transit operations and provides traffic signal priority for transit vehicles on request from the Transit Management Subsystem.
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.

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