FDOT District 5 Regional ITS Architecture (Final)

Service Packages For: City of Orlando - APTS09-02_D5


  APTS09-02_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
Orange County Field Equipment Orange County
Orange County Traffic Management Center Orange County
City of Orlando Field Equipment City of Orlando
City of Orlando Traffic Management Center City of Orlando

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 Orlando City of Orlando 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 Orlando City of Orlando Traffic Management 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.
City of Orlando City of Orlando Traffic Management 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.
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.
Orange County Orange 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
Orange County Orange County Traffic Management 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.
Orange County Orange County Traffic Management 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.

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 Orange County Field Equipment
LYNX Transportation Center traffic control priority request Orange County Traffic Management Center
Orange County Field Equipment right-of-way request notification Orange County Traffic Management Center
Orange County Traffic Management Center signal control commands Orange County Field Equipment
LYNX Transit Vehicles local signal priority request City of Orlando Field Equipment
LYNX Transportation Center traffic control priority request City of Orlando Traffic Management Center
City of Orlando Field Equipment right-of-way request notification City of Orlando Traffic Management Center
City of Orlando Traffic Management Center signal control commands City of Orlando Field Equipment
City of Orlando Field Equipment signal control status City of Orlando Traffic Management Center
Orange County Field Equipment signal control status Orange County Traffic Management Center