CFX CCTV/DMS/VDS/Tolling

Project Description: Central Florida Expressway (CFX) generic ITS project encompassing Closed Circuit Television (CCTV), Dynamic Message Signs (DMS), Vehicle Detection Systems (VDS) and tolling.

Project Status: Planned

Project Stakeholders:

• CFX

Project Service Packages:

• TM01: Infrastructure-Based Traffic Surveillance (CFX CCTV/DMS/VDS/Tolling Project)
• TM06: Traffic Information Dissemination (CFX CCTV/DMS/VDS/Tolling Project)
• TM10: Electronic Toll Collection (CFX CCTV/DMS/VDS/Tolling Project)

Project Information Flows:

Information Flow	Source Element	Destination Element	Status
payment instructions	CFX Expressway Management System	CFX Toll Plazas	Planned
payment transactions	CFX Toll Plazas	CFX Expressway Management System	Planned
roadway dynamic signage data	CFX Expressway Management System	CFX Field Equipment	Planned
roadway dynamic signage status	CFX Field Equipment	CFX Expressway Management System	Planned
traffic detector control	CFX Expressway Management System	CFX Field Equipment	Planned
traffic detector data	CFX Field Equipment	CFX Expressway Management System	Planned
traffic images	CFX Field Equipment	CFX Expressway Management System	Planned
video surveillance control	CFX Expressway Management System	CFX Field Equipment	Planned

Project Functional Requirements (Element - Functional Object):

• CFX Expressway Management System - PAC Payment Administration
• 10: The center shall exchange data with other payment administration agencies to coordinate toll transactions and pricing.


• CFX Expressway Management System - 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.
• 4: The center shall distribute road network conditions data (raw or processed) based on collected and analyzed traffic sensor and surveillance data to other centers.


• CFX Expressway Management System - TMC Traffic Information Dissemination
• 1: The center shall remotely control dynamic messages signs 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.).


• CFX 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.


• CFX Field Equipment - Roadway Traffic Information Dissemination
• 3: The field element shall provide operational status for the driver information systems equipment (DMS, HAR, etc.) to the center.


• CFX Toll Plazas - Roadway Toll Collection Support
• 1: The field element shall read data from passing vehicles to support toll payment transactions.
• 2: The field element shall calculate the toll due based on the vehicle characteristics (vehicle size, weight, axle count, etc.) and stored toll prices.

Standards:

• (None-Data) - Secure Internet (ITS)
• US: NTCIP Message Sign - SNMPv3/TLS
• US: NTCIP Transportation Sensors - SNMPv3/TLS
• US: NTCIP Video Switches - SNMPv3/TLS

Project Operational Concepts:

Roles and Responsibilities

• CFX
• Collect and process tolls.
• Control and coordinate highway traffic and lane control signals on CFX roadways.
• Coordinate emergency plans, incident responses, and resources with the county EOC/warning points.
• Coordinate evacuation and reentry plans with the county EOC/warning points.
• Coordinate maintenance resources for incident response with the FDOT District 5 maintenance system, and county and city PWDs.
• Coordinate threat information, such as surveillance or sensor data, with local traffic and emergency management agencies.
• Perform network surveillance for detection and verification of incidents on CFX roadways.
• Provide incident information to travelers using traffic information devices on roadways, such as DMS devices and HAR broadcasts, and through local ISPs and Web sites.
• Provide traffic information in a coordination effort to the Florida 511
• Provide traffic information reports to and coordinate traffic with other regional traffic management agencies, including the FDOT District 5 RTMC.
• Provide traffic information to local transit operations, including ACCESS LYNX paratransit and LYNX operations.
• Provide traffic information to travelers using CFX DMS devices.
• Provide traffic information to travelers using the CFX traveler information system and the media.
• Provide traffic signal operations.
• Receive AMBER Alerts and other wide area alert information from FDLE.
• Receive incident information, incident response status, and resource requests from the county EOC/warning points.