FDOT District 3 Rural Signal Upgrades
Project Description: Signal controllers will be upgraded and cellular communications from the Chipley RTMC will be installed to all signals in the following counties.
– Calhoun County
– Franklin County
– Gadsden County
– Gulf County
– Holmes County
– Jackson County
– Liberty County
– Wakulla County
– Washington County
Project Status: Planned
Project Stakeholders:
Interconnect and Flow
Diagrams
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Project Functional Requirements (Element - Functional Object):
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County and Local Field Equipment - Roadway Basic Surveillance
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01: The field element shall collect, process, digitize, and send traffic sensor data to the center for further wrong way vehicle entries analysis and detection.
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County and Local Field Equipment - Roadway Signal Control
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05: The field element shall report current preemption status to the center.
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06: The field element shall return traffic signal controller operational status to the center.
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07: The field element shall return traffic signal controller fault data to the center.
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FDOT District 3 Chipley RTMC - TMC Basic Surveillance
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01: The center shall monitor, analyze, and store traffic sensor data (speed, volume, occupancy) collected from field elements under remote control of the center.
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02: The center shall monitor, analyze, and distribute traffic images from CCTV systems under remote control of the center.
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FDOT District 3 Chipley RTMC - TMC Signal Control
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01: The center shall remotely control traffic signal controllers.
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02: The center shall accept notifications of pedestrian calls.
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03: The center shall collect traffic signal controller operational status and compare against the control information sent by the center.
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04: The center shall collect traffic signal controller fault data from the field.
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05: 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.
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06: The center shall implement control plans to coordinate signalized intersections based on data from sensors.
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07: The center shall manage boundaries of the control sections used within the signal system.
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08: The center shall maintain traffic signal coordination including synchronizing clocks throughout the system.
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09: The center shall implement control plans to coordinate signalized intersections based on data from sensors and connected vehicles.
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10: The center shall adjust signal timing in respond to a signal prioritization, signal preemption, pedestrian call, multi-modal crossing activation, or other requests for right-of-way.
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15: The center shall monitor, analyze, and store traffic sensor data (speed, volume, occupancy) collected from field elements at or near signalized intersections.
Standards:
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Last Updated 5/25/2023