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Interface: SDDOT Roadway Design Office To State, County and Municipal Traffic Operations Field Equipment

SDDOT Roadway Design Office to State, County and Municipal Traffic Operations Field Equipment Interface Diagram

 

Architecture Flow Definitions

request for right-of-way   (Existing)   Applicable ITS Standards

Forwarded request from signal prioritization, signal preemption, pedestrian call, multi-modal crossing activation, or other source for right-of-way.

 

signal control data   (Existing)   Applicable ITS Standards

Information used to configure and control traffic signal systems.

 

signal control status   (Existing)   Applicable ITS Standards

Status of surface street signal controls.

 

traffic flow   (Existing)   Applicable ITS Standards

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).

 

traffic sensor control   (Existing)   Applicable ITS Standards

Information used to configure and control traffic sensor systems.

 

Last Update: 02-23-2003