Ocala and Marion County ATMS Deployment

Project Description: Installing Bluetooth, ADP Signal Control, wireless, transit signal priority (TSP) for the City of Ocala and Marion County.

Project Status: On-going

Project Stakeholders:

• City of Ocala
• Marion County

Project Service Packages:

• TM03: Traffic Signal Control (City of Ocala)
• TM03: Traffic Signal Control (Marion County)
• PT09: Transit Signal Priority (Marion County Transit)

Project Information Flows:

Information Flow	Source Element	Destination Element	Status
signal control commands	City of Ocala TMC	City of Ocala Field Equipment	On-going
signal control commands	Marion County Traffic Management Center	Marion County Field Equipment	On-going
signal control device configuration	City of Ocala TMC	City of Ocala Field Equipment	On-going
signal control device configuration	Marion County Traffic Management Center	Marion County Field Equipment	On-going
signal control plans	City of Ocala TMC	City of Ocala Field Equipment	On-going
signal control plans	Marion County Traffic Management Center	Marion County Field Equipment	On-going
signal control status	City of Ocala Field Equipment	City of Ocala TMC	On-going
signal control status	Marion County Field Equipment	Marion County Traffic Management Center	On-going
signal fault data	City of Ocala Field Equipment	City of Ocala TMC	On-going
signal fault data	Marion County Field Equipment	Marion County Traffic Management Center	On-going
signal system configuration	City of Ocala TMC	City of Ocala Field Equipment	On-going
signal system configuration	Marion County Traffic Management Center	Marion County Field Equipment	On-going
traffic detector control	City of Ocala TMC	City of Ocala Field Equipment	On-going
traffic detector control	Marion County Traffic Management Center	Marion County Field Equipment	On-going
traffic detector data	City of Ocala Field Equipment	City of Ocala TMC	On-going
traffic detector data	Marion County Field Equipment	Marion County Traffic Management Center	On-going
traffic images	City of Ocala Field Equipment	City of Ocala TMC	On-going
traffic images	Marion County Field Equipment	Marion County Traffic Management Center	On-going
video surveillance control	City of Ocala TMC	City of Ocala Field Equipment	On-going
video surveillance control	Marion County Traffic Management Center	Marion County Field Equipment	On-going

Project Functional Requirements (Element - Functional Object):

• City of Ocala 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.


• City of Ocala 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.
• 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 Ocala 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 Ocala 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 Ocala TMC - TMC Situation Data Management
• 1: The center shall collect traffic probe data from vehicles via roadside field equipment.


• Marion County 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.


• Marion 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.
• 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.


• Marion County Traffic Management 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.
• 2: The center shall monitor, analyze, and distribute traffic images from CCTV systems under remote control of the center.


• Marion County Traffic Management Center - 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.


• Marion County Traffic Management Center - TMC Situation Data Management
• 1: The center shall collect traffic probe data from vehicles via roadside field equipment.

Standards:

• US: NTCIP Signal System Masters - SNMPv3/TLS
• US: NTCIP Traffic Signal - SNMPv3/TLS
• US: NTCIP Transportation Sensors - SNMPv3/TLS
• US: NTCIP Video Switches - SNMPv3/TLS

Project Operational Concepts:

Roles and Responsibilities

• City of Ocala
• Collect traffic probe data from vehicles using roadside devices.
• Operate traffic signal systems, including CCTVs, signals, and sensors, for the City of Ocala.
• Provide transit signal priority for regional transit providers using roadside equipment.


• Marion County
• Collect traffic probe information from vehicles using roadside devices.
• Implement incident signal timing plans at County traffic signals.
• Maintain the County's traffic control devices and systems.
• Monitor traffic operations.
• Provide transit signal priority for regional transit providers using roadside equipment.