Interface: INDOT Traffic Operations Center - INDOT Ramp Meters

INDOT Traffic Operations Center to INDOT Ramp Meters Interface Diagram

Information Flow Definitions

signal control commands  (Planned)  Selected Comm Solution

Control of traffic signal controllers or field masters including clock synchronization.

traffic detector control  (Planned)  Selected Comm Solution

Information used to configure and control traffic detector systems such as inductive loop detectors and machine vision sensors.

traffic detector data  (Planned)  Selected Comm Solution

Raw and/or processed traffic detector data which allows derivation of traffic flow variables (e.g., speed, volume, and density measures) and associated information (e.g., congestion, potential incidents). This flow includes the traffic data and the operational status of the traffic detectors

traffic metering control  (Planned)  Selected Comm Solution

Control commands and operating parameters for ramp meters, interchange meters, mainline meters, and other systems equipment associated with roadway metering operations.

traffic metering status  (Planned)  Selected Comm Solution

Current operational status and operating parameters for ramp meters, interchange meters, mainline meters and other control equipment associated with roadway metering operations.

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