Austin Regional ITS Architecture

NTCIP 1203: Object Definitions for Dynamic Message Signs (DMS)

Source Element	Destination Element	Flow
City of Austin DMS	City of Austin Public Works Dispatch	roadway information system status
	City of Austin TMC	roadway information system status
City of Austin Field Sensors	City of Austin Public Works Dispatch	roadway information system status
City of Austin Public Works Dispatch	City of Austin DMS	roadway information system data
	City of Austin Field Sensors	roadway information system data
City of Austin TMC	City of Austin DMS	roadway information system data
City of Cedar Park DMS	City of Cedar Park TMC	roadway information system status
City of Cedar Park TMC	City of Cedar Park DMS	roadway information system data
City of Georgetown DMS	City of Georgetown TOC	roadway information system status
City of Georgetown Flood Warning Beacons	City of Georgetown TOC	roadway information system status
City of Georgetown TOC	City of Georgetown DMS	roadway information system data
City of Round Rock DMS	City of Round Rock TMC	roadway information system status
City of Round Rock Field Sensors	City of Round Rock TMC	roadway information system status
City of Round Rock Portable DMS	City of Round Rock TMC	roadway information system status
City of Round Rock TMC	City of Round Rock DMS	roadway information system data
	City of Round Rock Field Sensors	roadway information system data
	City of Round Rock Portable DMS	roadway information system data
City of San Marcos DMS	City of San Marcos TOC	roadway information system status
City of San Marcos TOC	City of San Marcos DMS	roadway information system data
County ITS Field Equipment	County Maintenance and Construction Operations Dispatch	roadway information system status
	Travis County Maintenance and Construction Operations Dispatch	roadway information system status
	Williamson County Maintenance and Construction Operations	roadway information system status
County Maintenance and Construction Operations Dispatch	County ITS Field Equipment	roadway information system data
CTRMA DMS	CTRMA Operations Center	roadway information system status
CTRMA Operations Center	CTRMA DMS	roadway information system data
Municipal ITS Field Equipment	Municipal/County PWD	roadway information system status
	Municipal/County Traffic Operations Center	roadway information system status
Municipal/County PWD	Municipal ITS Field Equipment	roadway information system data
Municipal/County Traffic Operations Center	Municipal ITS Field Equipment	roadway information system data
Travis County Maintenance and Construction Operations Dispatch	County ITS Field Equipment	roadway information system data
TxDOT Austin District DMS	TxDOT Austin District Maintenance Sections Dispatch	roadway information system status
	TxDOT Austin District TMC (CTECC)	roadway information system status
TxDOT Austin District Maintenance Sections Dispatch	TxDOT Austin District DMS	roadway information system data
TxDOT Austin District TMC (CTECC)	TxDOT Austin District DMS	roadway information system data
	TxDOT TOD DMS	roadway information system data
TxDOT TOD DMS	TxDOT Austin District TMC (CTECC)	roadway information system status
Williamson County Maintenance and Construction Operations	County ITS Field Equipment	roadway information system data