City of Port St. Lucie Field Equipment

Status: Existing

Description: Represents field equipment operated by the City of Port St. Lucie, including traffic signals, CCTV and detectors.

Stakeholder: City of Port St. Lucie Traffic Operations Division

Architecture Flow Diagrams
which include City of Port St. Lucie Field Equipment:

• City of Port St. Lucie Field Equipment City of Port St. Lucie Traffic Operations
• City of Port St. Lucie Field Equipment Vehicles

Architecture Flows
to/from the City of Port St. Lucie Field Equipment:

City of Port St. Lucie Field Equipment City of Port St. Lucie Traffic Operations

• right-of-way request notification


• roadway dynamic signage status


• signal control status


• signal fault data


• speed monitoring information


• traffic detector data


• traffic images


• traffic situation data

City of Port St. Lucie Field Equipment Vehicles

• vehicle situation data parameters

City of Port St. Lucie Traffic OperationsCity of Port St. Lucie Field Equipment

• roadway dynamic signage data


• signal control commands


• signal control device configuration


• signal control plans


• signal system configuration


• speed monitoring control


• traffic detector control


• video surveillance control

VehiclesCity of Port St. Lucie Field Equipment

• vehicle location and motion for surveillance


• vehicle situation data

National ITS Architecture Subsystems
mapped to the City of Port St. Lucie Field Equipment:

• Connected Vehicle Roadside Equipment Subsystem
• ITS Roadway Equipment Subsystem

National ITS Architecture Services
associated with City of Port St. Lucie Field Equipment:

• TM01 - Infrastructure-Based Traffic Surveillance (City of Port St. Lucie) -- (Graphic)
• TM02 - Vehicle-Based Traffic Surveillance (City of Port St. Lucie) -- (Graphic)
• TM03 - Traffic Signal Control (City of Port St. Lucie) -- (Graphic)
• TM06 - Traffic Information Dissemination (City of Port St. Lucie) -- (Graphic)
• TM17 - Speed Warning and Enforcement (City of Port St. Lucie) -- (Graphic)