GF-EGF Regional ITS Architecture

APTA TCIP-S-001: Standard for Transit Communications Interface Profiles

Source Element	Destination Element	Flow
CAT Information Provider	Personal Information Device	trip plan
CAT Operations Center	CAT Information Provider	transit and fare schedules
	CAT Information Provider	transit schedule adherence information
	CAT Vehicles	alarm acknowledge
	CAT Vehicles	fare management information
	CAT Vehicles	remote vehicle disable
	CAT Vehicles	transit schedule information
	CAT Vehicles	transit traveler information
	CAT Vehicles	transit vehicle operator authentication update
	CAT Vehicles	transit vehicle operator information
	Dietrich Bus Service	transit service coordination
	GF PIC	transit and fare schedules
	GF PIC	transit incident information
	GF–EGF Emergency Management	emergency transit schedule information
	GF–EGF Emergency Management	emergency transit service response
	Personal Information Device	personal transit information
CAT Vehicles	CAT Operations Center	alarm notification
	CAT Operations Center	fare collection data
	CAT Operations Center	transit traveler request
	CAT Operations Center	transit vehicle conditions
	CAT Operations Center	transit vehicle loading data
	CAT Operations Center	transit vehicle location data
	CAT Operations Center	transit vehicle operator authentication information
	CAT Operations Center	transit vehicle schedule performance
	EGF Dispatch	secure area surveillance data
	GF PSAP	secure area surveillance data
	GF TOC Field Devices	local signal priority request
	MnDOT D2 Field Devices	local signal priority request
Dietrich Bus Service	CAT Operations Center	transit service coordination
GF–EGF Emergency Management	CAT Operations Center	emergency transit service request
Personal Information Device	CAT Information Provider	trip confirmation
	CAT Information Provider	trip request
	CAT Operations Center	transit information user request