WAMPO Regional ITS Architecture

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Functions

Functions are a description of WHAT the system has to do. In the architecture, functions are defined at several different levels. Each inventory element is mapped to one or more physical objects from ARC–IT. The general descriptions associated with these physical objects identify functionality in a very general sense. At the next level of detail, most of the ITS elements have been mapped to one or more "Functional Objects" that provide additional functional detail. At the most detailed level, each functional object includes several specific Functional Requirements that more precisely specify the functions to be performed. All three levels of detail are available on this web site. The subsystems and functional objects that are associated with the regional ITS architecture are listed in the table below. Each table entry is a link to more detailed descriptions and functional requirements.

Subsystem	Functional Object
Archived Data System	Archive Data Repository
	Archive Government Reporting
	Archive On–Line Analysis and Mining
Commercial Vehicle Check Equipment	CVCE Citation and Accident Electronic Recording
	CVCE Electronic Screening
	CVCE Safety and Security Inspection
	CVCE Weigh–In–Motion
Commercial Vehicle OBE	CV On–Board Cargo Monitoring
	CV On–Board Electronic Screening Support
	CV On–Board Safety and Security
	CV On–Board Trip Monitoring
Emergency Management Center	Emergency Call–Taking
	Emergency Commercial Vehicle Response
	Emergency Dispatch
	Emergency Evacuation Support
	Emergency Incident Command
	Emergency Response Management
	Emergency Routing
Emergency Vehicle OBE	EV On–Board En Route Support
	EV On–Board Incident Management Communication
	EV Service Patrol Vehicle Operations
Emissions Management Center	Emissions Data Collection
	Emissions Data Management
ITS Roadway Equipment	Roadway Basic Surveillance
	Roadway Data Collection
	Roadway Emissions Monitoring
	Roadway Environmental Monitoring
	Roadway Incident Detection
	Roadway Signal Control
	Roadway Standard Rail Crossing
	Roadway Traffic Information Dissemination
	Roadway Traffic Metering
ITS Roadway Payment Equipment	Roadway Toll Collection Support
Maint and Constr Management Center	MCM Automated Treatment System Control
	MCM Data Collection
	MCM Environmental Information Collection
	MCM Environmental Information Processing
	MCM Incident Management
	MCM Infrastructure Monitoring
	MCM Roadway Maintenance
	MCM Vehicle Tracking
	MCM Winter Maintenance Management
	MCM Work Activity Coordination
Maint and Constr Vehicle OBE	MCV Environmental Monitoring
	MCV Roadway Maintenance and Construction
	MCV Vehicle Location Tracking
	MCV Winter Maintenance
Payment Administration Center	PAC Payment Administration
Traffic Management Center	TMC Advanced Rail Crossing Management
	TMC Basic Surveillance
	TMC Data Collection
	TMC Environmental Monitoring
	TMC Evacuation Support
	TMC Incident Detection
	TMC Incident Dispatch Coordination
	TMC Regional Traffic Management
	TMC Roadway Equipment Monitoring
	TMC Service Patrol Management
	TMC Signal Control
	TMC Situation Data Management
	TMC Standard Rail Crossing Management
	TMC Traffic Information Dissemination
	TMC Traffic Metering
Transit Management Center	Transit Center Data Collection
	Transit Center Environmental Monitoring
	Transit Center Fare Management
	Transit Center Fixed–Route Operations
	Transit Center Information Services
	Transit Center Multi–Modal Coordination
	Transit Center Paratransit Operations
	Transit Center Priority Management
	Transit Center Security
	Transit Center Vehicle Tracking
	Transit Evacuation Support
Transit Vehicle OBE	Transit Vehicle On–Board Fare Management
	Transit Vehicle On–Board Information Services
	Transit Vehicle On–Board Paratransit Operations
	Transit Vehicle On–Board Trip Monitoring
	Transit Vehicle Schedule Management
	Transit Vehicle Security
	Transit Vehicle Signal Priority
Transportation Information Center	TIC Emergency Traveler Information
	TIC Interactive Traveler Information
	TIC Traveler Information Broadcast
	TIC Traveler Telephone Information
Traveler Support Equipment	Traveler Information Reception
	Traveler Interactive Information