CMAP ITS Architecture v4.0

Cook County Signal Interconnects

Description

Expansion of Cook County signal interconnects. Currently >50% of signals are interconnected. This may include coordination of signal timing across municipal and county boundaries, and also expansion of the Cook County communication infrastructure.

Status

Existing

Timeframe

Mid

Stakeholders

Cook County Department of Transportation and Highways (DOTH)
Municipalities/Townships

Inventory

Cook County Communication Infrastructure
Cook County Department of Transportation and Highways Field Equipment
Cook County TMC

Services

TM03–Traffic Signal Control

Interfaces

Source	Flow	Destination	Status
Cook County Department of Transportation and Highways Field Equipment	right–of–way request notification	Cook County TMC	Potential
Cook County Department of Transportation and Highways Field Equipment	signal control status	Cook County TMC	Potential
Cook County Department of Transportation and Highways Field Equipment	signal fault data	Cook County TMC	Potential
Cook County Department of Transportation and Highways Field Equipment	traffic detector data	Cook County TMC	Potential
Cook County Department of Transportation and Highways Field Equipment	traffic images	Cook County TMC	Potential
Cook County TMC	signal control commands	Cook County Department of Transportation and Highways Field Equipment	Potential
Cook County TMC	signal control device configuration	Cook County Department of Transportation and Highways Field Equipment	Potential
Cook County TMC	signal control plans	Cook County Department of Transportation and Highways Field Equipment	Potential
Cook County TMC	signal system configuration	Cook County Department of Transportation and Highways Field Equipment	Potential
Cook County TMC	traffic detector control	Cook County Department of Transportation and Highways Field Equipment	Potential
Cook County TMC	video surveillance control	Cook County Department of Transportation and Highways Field Equipment	Potential