Sarasota County Countywide CCTV/BT Deployment

Project Description: County–wide installation of additional CCTV's and blue tooth travel time detectors along various routes in Sarasota County.

Project Status: Planned

Project Stakeholders:

• Sarasota County Public Works Department
• Travelers

Project Service Packages:

• TM01: Infrastructure-Based Traffic Surveillance (Sarasota County Bluetooth Travel Time)

Project Information Flows:

Information Flow	Source Element	Destination Element	Status
communications signature	Vehicles	Sarasota County Field Equipment	Planned
passive vehicle monitoring control	Sarasota County TMC	Sarasota County Field Equipment	Planned
passive vehicle monitoring data	Sarasota County Field Equipment	Sarasota County TMC	Planned
traffic images	Sarasota County Field Equipment	Sarasota County TMC	Planned
video surveillance control	Sarasota County TMC	Sarasota County Field Equipment	Planned

Project Functional Requirements (Element - Functional Object):

• Sarasota 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.


• Sarasota County Field Equipment - Roadway Passive Monitoring
• 1: The field element shall collect, process, and send data to the center to uniquely identify passing vehicles in order to support travel time measurement


• Sarasota 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.
• 2: The center shall monitor, analyze, and distribute traffic images from CCTV systems under remote control of the center.
• 7: The center shall remotely control devices to detect traffic.


• Sarasota County TMC - TMC Passive Surveillance
• 1: The center shall collect time stamped vehicle identities from field equipment.


• Vehicles - Vehicle Location Determination
• 1: The vehicle shall provide the vehicle's current location to other in-vehicle functions.

Standards:

• (Data Not Needed) - Bluetooth
• (None-Data) - Secure Internet (ITS)
• US: NTCIP Video Switches - SNMPv3/TLS

Project Operational Concepts:

Roles and Responsibilities

• Travelers
• Enable bluetooth device.


• Sarasota County Public Works Department
• Monitor traffic images and traffic flow data through CCTVs and field sensors, and maintain operational control of its own field equipment.
• Provides traveler information.

Last Updated 5/25/2023