Triangle Region ITS Architecture

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

Source Element	Destination Element	Flow
Chapel Hill DMS	Chapel Hill TOC	roadway dynamic signage status
Chapel Hill TOC	Chapel Hill DMS	roadway dynamic signage data
Durham DMS	Durham TOC	roadway dynamic signage status
	Local Public Works Department	roadway dynamic signage status
Durham TOC	Durham DMS	roadway dynamic signage data
Local ITS Field Equipment	Local Public Works Department	roadway dynamic signage status
	Local Traffic Operations Centers	roadway dynamic signage status
Local Public Works Department	Local ITS Field Equipment	roadway dynamic signage data
Local Traffic Operations Centers	Local ITS Field Equipment	roadway dynamic signage data
NCDOT County Maintenance Unit	NCDOT DMS	roadway dynamic signage data
NCDOT DMS	NCDOT County Maintenance Unit	roadway dynamic signage status
	NCDOT State Roadway Maintenance	roadway dynamic signage status
	NCDOT STOC	roadway dynamic signage status
	NCDOT Triangle RTMC	lane management information
	NCDOT Triangle RTMC	roadway dynamic signage status
NCDOT Lane Controls	NCDOT Triangle RTMC	lane management information
	NCDOT Triangle RTMC	roadway dynamic signage status
NCDOT Managed Motorway Devices	NCDOT Triangle RTMC	lane management information
	NCDOT Triangle RTMC	roadway dynamic signage status
NCDOT Ramp Meters	NCDOT Triangle RTMC	lane management information
	NCDOT Triangle RTMC	roadway dynamic signage status
NCDOT Reversible Lane Controls	NCDOT Triangle RTMC	lane management information
NCDOT State Roadway Maintenance	NCDOT DMS	roadway dynamic signage data
NCDOT STOC	NCDOT DMS	roadway dynamic signage data
	NCDOT Variable Speed Limit Signs	roadway dynamic signage data
NCDOT Triangle RTMC	NCDOT DMS	lane management control
	NCDOT DMS	roadway dynamic signage data
	NCDOT Lane Controls	lane management control
	NCDOT Lane Controls	roadway dynamic signage data
	NCDOT Managed Motorway Devices	lane management control
	NCDOT Managed Motorway Devices	roadway dynamic signage data
	NCDOT Ramp Meters	lane management control
	NCDOT Ramp Meters	roadway dynamic signage data
	NCDOT Reversible Lane Controls	lane management control
	NCDOT Variable Speed Limit Signs	lane management control
	NCDOT Variable Speed Limit Signs	roadway dynamic signage data
NCDOT Variable Speed Limit Signs	NCDOT Triangle RTMC	lane management information
NCTA Field Devices	NCTA Traffic Operations Center	roadway dynamic signage status
	NCTA Traffic Operations Center	speed monitoring information
NCTA Traffic Operations Center	NCTA Field Devices	roadway dynamic signage data
	NCTA Field Devices	speed monitoring control
Raleigh DMS	Raleigh TOC	roadway dynamic signage status
Raleigh TOC	Raleigh DMS	roadway dynamic signage data