FDOT District 5 Smart Signals

Project Description: This project would modify existing signalized intersections and ATMS central software operating at the TMCs in the MetroPlan Orlando Metropolitan Planning Organization (MPO) Area to bolster data collection, processing, and distribution capabilities to support the FDOT District 5 Regional Integrated Corridor Management System. Field devices and their associated ATMS' modification would make field devices capable of sending Hi–Resolution controller data and Turning Movement Count Data to the D5 RTMC.Signalized intersections on arterial state roadways in Orange County, Osceola County, and Seminole County, in addition to, the Orange County TMC, Orlando TMC, Osceola TMC, and Seminole County TMC are included in the project.


Project Status: Planned

Project Stakeholders:

• Counties and Cities
• FDOT District 5

Project Service Packages:

• TM03: Traffic Signal Control (FDOT District 5 Smart Signals)
• TM07: Regional Traffic Management (FDOT District 5 Smart Signals)

Project Information Flows:

Information Flow	Source Element	Destination Element	Status
device data	County and City TMCs	FDOT District 5 RTMC	On-going
high resolution signal controller data_ud	County and City Field Equipment	County and City TMCs	On-going
signal control commands	County and City TMCs	County and City Field Equipment	On-going
signal control device configuration	County and City TMCs	County and City Field Equipment	On-going
signal control plans	County and City TMCs	County and City Field Equipment	On-going
signal control status	County and City Field Equipment	County and City TMCs	On-going
signal fault data	County and City Field Equipment	County and City TMCs	On-going
signal system configuration	County and City TMCs	County and City Field Equipment	On-going
traffic detector control	County and City TMCs	County and City Field Equipment	On-going
traffic detector data	County and City Field Equipment	County and City TMCs	On-going

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.


• City of Orlando Field Equipment - Roadway Signal Control
• 1: The field element shall control traffic signals under center control.
• 4: The field element shall report the current signal control information 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.
• 7: The center shall remotely control devices to detect traffic.


• City of Orlando TMC - TMC Regional Traffic Management
• 1: The center shall exchange traffic information with other traffic management centers including incident information, congestion data, traffic data, signal timing plans, and real-time signal control information.


• City of Orlando TMC - TMC Signal Control
• 1: The center shall remotely control traffic signal controllers.
• 4: The center shall collect traffic signal controller fault data from the field.


• County and City Field Equipment - Roadway Signal Control
• 1: The field element shall control traffic signals under center control.
• 4: The field element shall report the current signal control information to the center.


• County and City TMCs - 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.
• 7: The center shall remotely control devices to detect traffic.


• County and City TMCs - TMC Regional Traffic Management
• 1: The center shall exchange traffic information with other traffic management centers including incident information, congestion data, traffic data, signal timing plans, and real-time signal control information.


• County and City TMCs - TMC Signal Control
• 1: The center shall remotely control traffic signal controllers.
• 4: The center shall collect traffic signal controller fault data from the field.


• FDOT District 5 RTMC - TMC Regional Traffic Management
• 1: The center shall exchange traffic information with other traffic management centers including incident information, congestion data, traffic data, signal timing plans, and real-time signal control information.
• 2: The center shall exchange traffic control information with other traffic management centers to support remote monitoring and control of traffic management devices (e.g. signs, sensors, signals, cameras, etc.).


• Orange County Field Equipment - Roadway Signal Control
• 1: The field element shall control traffic signals under center control.
• 4: The field element shall report the current signal control information to the center.


• Orange County 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.
• 7: The center shall remotely control devices to detect traffic.


• Orange County TMC - TMC Regional Traffic Management
• 1: The center shall exchange traffic information with other traffic management centers including incident information, congestion data, traffic data, signal timing plans, and real-time signal control information.


• Orange County TMC - TMC Signal Control
• 1: The center shall remotely control traffic signal controllers.
• 4: The center shall collect traffic signal controller fault data from the field.


• Osceola County Field Equipment - Roadway Signal Control
• 1: The field element shall control traffic signals under center control.
• 4: The field element shall report the current signal control information to the center.


• Osceola County Traffic Operations Center - 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.
• 7: The center shall remotely control devices to detect traffic.


• Osceola County Traffic Operations Center - TMC Regional Traffic Management
• 1: The center shall exchange traffic information with other traffic management centers including incident information, congestion data, traffic data, signal timing plans, and real-time signal control information.


• Osceola County Traffic Operations Center - TMC Signal Control
• 1: The center shall remotely control traffic signal controllers.
• 4: The center shall collect traffic signal controller fault data from the field.


• Seminole County Field Equipment - Roadway Signal Control
• 1: The field element shall control traffic signals under center control.
• 4: The field element shall report the current signal control information to the center.


• Seminole County 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.
• 7: The center shall remotely control devices to detect traffic.


• Seminole County TMC - TMC Regional Traffic Management
• 1: The center shall exchange traffic information with other traffic management centers including incident information, congestion data, traffic data, signal timing plans, and real-time signal control information.


• Seminole County TMC - TMC Signal Control
• 1: The center shall remotely control traffic signal controllers.
• 4: The center shall collect traffic signal controller fault data from the field.

Standards:

• US: NTCIP Signal System Masters - SNMPv3/TLS
• US: NTCIP Traffic Signal - SNMPv3/TLS
• US: NTCIP Transportation Sensors - SNMPv3/TLS
• US: TMDD - NTCIP Messaging

Project Operational Concepts:

Roles and Responsibilities

• Counties and Cities
• Operate traffic signal systems, including CCTVs, signals, and sensors, for Counties and Cities in the FDOT District 5 region.


• FDOT District 5
• Operate select traffic signal systems in the FDOT District 5 region.