Pinellas Couny City of St. Petersburg Area DMS/CCTV

Project Description: This project will install fiber, DMS, and CCTV cameras in downtown St. Petersburg.

Project Status: Ongoing

Project Stakeholders:

• Pinellas County PWD

Project Service Packages:

• TM01: Infrastructure-Based Traffic Surveillance (Pinellas County)
• TM06: Traffic Information Dissemination (Pinellas County 1 of 2)

Project Information Flows:

Information Flow	Source Element	Destination Element	Status
roadway dynamic signage data	Pinellas County Traffic Management Center	Pinellas County Field Equipment	Ongoing
roadway dynamic signage status	Pinellas County Field Equipment	Pinellas County Traffic Management Center	Ongoing
traffic images	Pinellas County Field Equipment	Pinellas County Traffic Management Center	Ongoing
video surveillance control	Pinellas County Traffic Management Center	Pinellas County Field Equipment	Ongoing

Project Functional Requirements (Element - Functional Object):

• City of St. Petersburg 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).


• City of St. Petersburg Traffic Control Center - TMC Traffic Information Dissemination
• 1: The center shall remotely control dynamic messages signs for dissemination of traffic and other information to drivers.


• Pinellas County Field Equipment - Roadway Basic Surveillance
• 2: The field element shall collect, process, and send traffic images to the center for further analysis and distribution.


• Pinellas County 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).


• Pinellas County Traffic Management Center - TMC Basic Surveillance
• 2: The center shall monitor, analyze, and distribute traffic images from CCTV systems under remote control of the center.


• Pinellas County Traffic Management Center - TMC Traffic Information Dissemination
• 1: The center shall remotely control dynamic messages signs for dissemination of traffic and other information to drivers.

Standards:

• US: NTCIP Message Sign - SNMPv3/TLS
• US: NTCIP Video Switches - SNMPv3/TLS

Project Operational Concepts:

Roles and Responsibilities

• Pinellas County PWD
• Obtain traffic images and traffic flow data from Pinellas County CCTVs and field sensors, and maintain operational control of all field equipment.
• Provide traffic information to travelers using county-owned DMS devices.