Florida Statewide and Regional ITS Architectures

Lake County Adaptive Phases

Project Description: ITS Device Deployment, including adaptive signal system and fiber.

Project Status: Planned

Project Stakeholders:

Project Inventory:

Interconnect and Flow

Diagrams

Project Service Packages:

Project Information Flows:

Information Flow	Source Element	Destination Element	Status
signal control commands	Lake County TMC	Lake County Field Equipment	Planned
signal control device configuration	Lake County TMC	Lake County Field Equipment	Planned
signal control plans	Lake County TMC	Lake County Field Equipment	Planned
signal control status	Lake County Field Equipment	Lake County TMC	Planned
signal fault data	Lake County Field Equipment	Lake County TMC	Planned
signal system configuration	Lake County TMC	Lake County Field Equipment	Planned

Project Functional Requirements (Element - Functional Object):

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.

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.

Standards:

Project Operational Concepts:

Roles and Responsibilities

Operate traffic signal systems, including CCTVs, signals, and sensors, for Lake County.

Last Updated 8/27/2025