GF-EGF Regional ITS Architecture

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

Source Element	Destination Element	Flow
GF PD DMS	GF TOC	roadway dynamic signage status
GF PW Operations Center	GF TOC Field Devices	speed monitoring control
GF Rail Detection and Information System	GF TOC	roadway warning system status
GF TOC	GF PD DMS	roadway dynamic signage data
	GF Rail Detection and Information System	roadway warning system control
	GF TOC Field Devices	roadway dynamic signage data
	GF TOC Field Devices	speed monitoring control
GF TOC Field Devices	GF PW Operations Center	speed monitoring information
	GF TOC	roadway dynamic signage status
	GF TOC	speed monitoring information
MnDOT D2 Field Devices	MnDOT D2 Office	roadway dynamic signage status
MnDOT D2 Office	MnDOT D2 Field Devices	roadway dynamic signage data