FDOT Active Arterial Management System (City of Orlando)

Project Description: The project will adjust signal timing related to predictable traffic conditions, especially during special events or construction. Traffic information will be provided to drivers via DMS and FL511. The existing FL511 website includes traveler information on freeways and will now be expanded to include arterials.

Project Status: Planned

Project Stakeholders:

Project Inventory:

Interconnect and Flow

Diagrams

Project Service Packages:

Project Information Flows:

Information Flow	Source Element	Destination Element	Status
emergency traffic control information	City of Orlando TMC	FDOT District 5 RTMC	Planned
emergency traffic control request	FDOT District 5 RTMC	City of Orlando TMC	Planned
emergency traffic coordination	City of Orlando TMC	FDOT District 5 RTMC	Planned
emergency traffic coordination	FDOT District 5 RTMC	City of Orlando TMC	Planned
incident information	City of Orlando TMC	FDOT District 5 RTMC	Planned
incident information	FDOT District 5 RTMC	City of Orlando TMC	Planned
incident information for public	FDOT District 5 RTMC	FL511	Planned
road network conditions	City of Orlando TMC	FDOT District 5 RTMC	Planned
road network conditions	FDOT District 5 RTMC	City of Orlando TMC	Planned
road network conditions	FDOT District 5 RTMC	FL511	Planned
roadway dynamic signage data	City of Orlando TMC	City of Orlando Field Equipment	Planned
roadway dynamic signage status	City of Orlando Field Equipment	City of Orlando TMC	Planned
signal control commands	City of Orlando TMC	City of Orlando Field Equipment	Planned
signal control device configuration	City of Orlando TMC	City of Orlando Field Equipment	Planned
signal control plans	City of Orlando TMC	City of Orlando Field Equipment	Planned
signal control status	City of Orlando Field Equipment	City of Orlando TMC	Planned
signal fault data	City of Orlando Field Equipment	City of Orlando TMC	Planned
signal system configuration	City of Orlando TMC	City of Orlando Field Equipment	Planned
traffic detector control	City of Orlando TMC	City of Orlando Field Equipment	Planned
traffic detector data	City of Orlando Field Equipment	City of Orlando TMC	Planned
traffic images	City of Orlando Field Equipment	City of Orlando TMC	Planned
traffic images	City of Orlando TMC	FDOT District 5 RTMC	Planned
traffic images	FDOT District 5 RTMC	City of Orlando TMC	Planned
video surveillance control	City of Orlando TMC	City of Orlando Field Equipment	Planned

Project Functional Requirements (Element - Functional Object):

City of Orlando Field Equipment - Roadway Basic Surveillance

1: The field element shall collect, process, digitize, and send traffic sensor data (speed, volume, and occupancy) to the center for further analysis and storage, under center control.
2: The field element shall collect, process, and send traffic images to the center for further analysis and distribution.
4: The field element shall return sensor and CCTV system operational status to the controlling center.

City of Orlando Field Equipment - Roadway Signal Control

4: The field element shall report the current signal control information to the center.
5: The field element shall report current preemption status to the center.
6: The field element shall return traffic signal controller operational status to the center.
7: The field element shall return traffic signal controller fault data to the center.
8: The field element shall report current transit priority status to the center.

City of Orlando Field Equipment - Roadway Traffic Information Dissemination

1: The field element shall include dynamic message signs for dissemination of traffic and other information to drivers, under center control; the DMS may be either those that display variable text messages, or those that have fixed format display(s) (e.g. vehicle restrictions, or lane open/close).
3: The field element shall provide operational status for the driver information systems equipment (DMS, HAR, etc.) to the center.

City of Orlando TMC - TMC Basic Surveillance

1: The center shall monitor, analyze, and store traffic sensor data (speed, volume, occupancy) collected from field elements under remote control of the center.
2: The center shall monitor, analyze, and distribute traffic images from CCTV systems under remote control of the center.

City of Orlando TMC - TMC Roadway Equipment Monitoring

1: The center shall collect and store sensor (traffic, pedestrian, multimodal crossing) operational status.
2: The center shall collect and store CCTV surveillance system (traffic, pedestrian) operational status.
3: The center shall collect and store sensor (traffic, pedestrian, multimodal crossing) fault data and send to the maintenance center for repair.
4: The center shall collect and store CCTV surveillance system (traffic, pedestrian) fault data send to the maintenance center for repair.

City of Orlando TMC - TMC Signal Control

1: The center shall remotely control traffic signal controllers.
3: The center shall collect traffic signal controller operational status and compare against the control information sent by the center.
4: The center shall collect traffic signal controller fault data from the field.
5: The center shall manage (define, store and modify) control plans to coordinate signalized intersections, to be engaged at the direction of center personnel or according to a daily schedule.
6: The center shall implement control plans to coordinate signalized intersections based on data from sensors.
7: The center shall manage boundaries of the control sections used within the signal system.

City of Orlando TMC - TMC Traffic Information Dissemination

1: The center shall remotely control dynamic messages signs for dissemination of traffic and other information to drivers.
15: The center shall coordinate information dissemination with other traffic management centers.
3: The center shall collect operational status for the driver information systems equipment (DMS, HAR, etc.).
6: The center shall distribute traffic data to maintenance and construction centers, transit centers, emergency management centers, parking facilities, and traveler information providers.

FDOT District 5 RTMC - TMC Basic Surveillance

1: The center shall monitor, analyze, and store traffic sensor data (speed, volume, occupancy) collected from field elements under remote control of the center.
2: The center shall monitor, analyze, and distribute traffic images from CCTV systems under remote control of the center.

FDOT District 5 RTMC - TMC Roadway Equipment Monitoring

2: The center shall collect and store CCTV surveillance system (traffic, pedestrian) operational status.
4: The center shall collect and store CCTV surveillance system (traffic, pedestrian) fault data send to the maintenance center for repair.

FDOT District 5 RTMC - TMC Signal Control

12: The center shall adjust signal timing in respond to traffic and environmental parameters at each intersection in real time and adapts so that the traffic network is optimized using available green time to serve the actual traffic demands while minimizing the environmental impact.

FDOT District 5 RTMC - TMC Traffic Information Dissemination

1: The center shall remotely control dynamic messages signs for dissemination of traffic and other information to drivers.
15: The center shall coordinate information dissemination with other traffic management centers.
2: The center shall remotely control driver information systems that communicate directly from a center to the vehicle radio (such as Highway Advisory Radios) for dissemination of traffic and other information to drivers.
3: The center shall collect operational status for the driver information systems equipment (DMS, HAR, etc.).
6: The center shall distribute traffic data to maintenance and construction centers, transit centers, emergency management centers, parking facilities, and traveler information providers.

FL511 - TIC Traveler Information Broadcast

1: The center shall disseminate traffic and highway condition information to travelers, including incident information, detours and road closures, event information, recommended routes, and current speeds on specific routes.

Standards:

Project Operational Concepts:

Roles and Responsibilities

FDOT CO

Receive City of Orlando arterial traffic information for FL511.

FDOT District 5

Collect vehicle probe information using roadside equipment and calculate travel times.
Coordinate CAV capabilities with private vehicles using FDOT District 5 field equipment.
Coordinate emergency plans, incident responses, and resources with the county EOC/warning points.
Coordinate emergency traffic signal control with the county EOC/warning points.
Coordinate evacuation and reentry plans with the county EOC/warning points.
Coordinate traffic information and traffic control with CFX, Brevard, Orange, Osceola, and Volusia counties; and the cities of Daytona Beach and Orlando.
Coordinate traffic information with the Seminole County Traffic Action Center (SEMTAC); Volusia County transportation management center (TMC); the City of Orlando; Orange and Brevard counties; and other FDOT District TMCs.
Monitor secure area sensors and report alert notifications to regional ISPs, FDOT maintenance systems, and regional emergency management agencies.
Obtain traffic images and traffic flow data from closed-circuit televisions (CCTVs) and field sensors, and maintain operational control of its own field equipment.
Operate select traffic signal systems in the FDOT District 5 region.
Operate signalization and control of reversible lanes in coordination with FDOT District 7 and the Florida Highway Patrol (FHP) for evacuation purposes.
Provide traffic information and road network conditions to local emergency management providers, including local fire/EMS/police agencies, the FHP, and the county sheriff.
Provide traffic information and road network conditions to LYNX transit operations.
Provide traffic information in a coordination effort to the FDOT statewide center-to-center (C2C) information network and the central Florida TMC information network.
Provide traffic information to travelers using CFX DMS devices.
Provide traffic information to travelers using FDOT DMS devices.
Provide traffic information to travelers using Florida 511, private companies, and the media.
Receive America�s Missing: Broadcast Emergency Response (AMBER) Alerts and other wide area alert information from the FDLE.

City of Orlando

Collect vehicle probe data using roadside equipment, and calculate travel times.
Coordinate emergency plans, incident responses, and resources with the county EOC/warning points.
Coordinate emergency traffic signal control with the county EOC/warning points.
Coordinate evacuation and reentry plans with the county EOC/warning points.
Coordinate HRI signal adjustments, and provide track status information (e.g., blockage) to rail operators and local traffic operations.
Coordinate traffic information and traffic control with the FDOT District 5 RTMC.
Coordinate traffic information with the City of Winter Park TOC, OCCC/IDRA operations, and the Orange County TMC.
Obtain traffic images and traffic flow data from CCTVs and field sensors, and maintain operational control of its own field equipment.
Operate traffic signal systems, including CCTVs, signals, and sensors, for the City of Orlando.
Provide arterial traffic information in a coordination effort to the Florida 511
Provide arterial traffic information to local transit operations, including ACCESS LYNX paratransit and LYNX operations.
Provide arterial traffic information to travelers using City of Orlando DMS devices.
Provide emergency signal preemption for county and local fire/EMS agencies.
Provide transit signal priority for regional transit providers using roadside devices.
Receive AMBER Alerts and other wide area alert information from FDLE.

Last Updated 8/2/2023