Requirements

Requirements

"Function Requirements" are a description of WHAT the system has to do. In the National ITS Architecture, functions are defined at several different levels, ranging from general subsystem descriptions through somewhat more specific equipment package descriptions to Process Specifications that include substantial detail. The equipment packages that are associated with one or more elements in the Northeastern Illinois regional ITS architecture are listed below. Each equipment package is a link to more detailed information, including the portion of the regional ITS architecture that implements the function, and the National ITS Architecture Process Specifications that may be applicable.

Subsystem	Equipment Package
Archived Data Management Subsystem	Government Reporting Systems Support
	ITS Data Repository
	On-Line Analysis and Mining
	Traffic and Roadside Data Archival
	Virtual Data Warehouse Services
Commercial Vehicle Administration	Credentials and Taxes Administration
	CV Data Collection
	CV Information Exchange
	CV Safety Administration
	International CV Administration
Commercial Vehicle Check	Citation and Accident Electronic Recording
	International Border Crossing
	Roadside Electronic Screening
	Roadside HAZMAT Detection
	Roadside Safety and Security Inspection
	Roadside WIM
Commercial Vehicle Subsystem	On-board Cargo Monitoring
	On-board CV Electronic Data
	On-board CV Safety and Security
	On-board Driver Authentication
	On-board Trip Monitoring
Emergency Management	Center Secure Area Alarm Support
	Center Secure Area Sensor Management
	Center Secure Area Surveillance
	Emergency Call-Taking
	Emergency Commercial Vehicle Response
	Emergency Data Collection
	Emergency Dispatch
	Emergency Early Warning System
	Emergency Environmental Monitoring
	Emergency Evacuation Support
	Emergency Response Management
	Emergency Routing
	Incident Command
	Mayday Support
	Service Patrol Management
Emergency Vehicle Subsystem	On-Board EV Barrier System Control
	On-board EV En Route Support
	On-Board EV Environmental Monitoring
	On-board EV Incident Management Communication
Emissions Management	Emissions Data Collection
Emissions Management	Emissions Data Management
Fleet and Freight Management	Commercial Vehicle and Freight Security
	Fleet Administration
	Fleet Credentials and Taxes Management and Reporting
	Fleet HAZMAT Management
	Fleet Maintenance Management
	Freight Administration and Management
	Manage CV Driver Identification
Information Service Provider	Basic Information Broadcast
	Infrastructure Provided Dynamic Ridesharing
	Infrastructure Provided Trip Planning
	Infrastructure Provided Yellow Pages and Reservation
	Interactive Infrastructure Information
	ISP Advanced Integrated Control Support
	ISP Data Collection
	ISP Emergency Traveler Information
	ISP Probe Information Collection
	ISP Traveler Data Collection
	Traveler Telephone Information
Maintenance and Construction Management	MCM Automated Treatment System Control
	MCM Data Collection
	MCM Environmental Information Collection
	MCM Environmental Information Processing
	MCM Incident Management
	MCM Maintenance Decision Support
	MCM Roadway Maintenance and Construction
	MCM Speed Monitoring
	MCM Vehicle and Equipment Maintenance Management
	MCM Vehicle Tracking
	MCM Winter Maintenance Management
	MCM Work Activity Coordination
	MCM Work Zone Management
	MCM Work Zone Safety Management
Maintenance and Construction Vehicle	MCV Barrier System Control
	MCV Environmental Monitoring
	MCV Infrastructure Monitoring
	MCV Roadway Maintenance and Construction
	MCV Vehicle Location Tracking
	MCV Vehicle Safety Monitoring
	MCV Vehicle System Monitoring and Diagnostics
	MCV Winter Maintenance
	MCV Work Zone Support
Parking Management	Parking Coordination
	Parking Data Collection
	Parking Electronic Payment
	Parking Management
Personal Information Access	Personal Autonomous Route Guidance
	Personal Basic Information Reception
	Personal Interactive Information Reception
	Personal Location Determination
	Personal Mayday I/F
	Personal Trip Planning and Route Guidance
Remote Traveler Support	Remote Basic Information Reception
	Remote Interactive Information Reception
	Remote Transit Fare Management
	Remote Transit Information Services
	Remote Traveler Security
	Traveler Secure Area Sensor Monitoring
	Traveler Secure Area Surveillance
Roadway Subsystem	Advanced Rail Crossing
	Automated Road Signing
	Field Barrier System Control
	Field Safeguard System Control
	Multimodal Crossing Control
	Roadway Automated Treatment
	Roadway Basic Surveillance
	Roadway Data Collection
	Roadway Emissions Monitoring
	Roadway Environmental Monitoring
	Roadway Equipment Coordination
	Roadway Field Device Monitoring
	Roadway Freeway Control
	Roadway HOV Control
	Roadway Incident Detection
	Roadway Infrastructure Monitoring
	Roadway Intersection Collision Warning
	Roadway In-Vehicle Signing
	Roadway Probe Beacons
	Roadway Reversible Lanes
	Roadway Signal Controls
	Roadway Signal Priority
	Roadway Speed Monitoring
	Roadway Systems for AHS
	Roadway Traffic Information Dissemination
	Roadway Work Zone Safety
	Roadway Work Zone Traffic Control
	Standard Rail Crossing
Security Monitoring Subsystem	Field Secure Area Sensor Monitoring
Security Monitoring Subsystem	Field Secure Area Surveillance
Toll Administration	Toll Administration
	Toll Data Collection
	Toll Operator Alert
Toll Collection	Toll Plaza Toll Collection
Traffic Management	Barrier System Management
	Collect Traffic Surveillance
	HRI Traffic Management
	Rail Operations Coordination
	Safeguard System Management
	TMC Environmental Monitoring
	TMC Evacuation Support
	TMC for AHS
	TMC Freeway Management
	TMC HOV Lane Management
	TMC Incident Detection
	TMC Incident Dispatch Coordination/Communication
	TMC Input to In-Vehicle Signing
	TMC Multimodal Coordination
	TMC Multimodal Crossing Management
	TMC Probe Information Collection
	TMC Regional Traffic Control
	TMC Reversible Lane Management
	TMC Signal Control
	TMC Speed Monitoring
	TMC Toll/Parking Coordination
	TMC Traffic Information Dissemination
	TMC Traffic Network Performance Evaluation
	TMC Work Zone Traffic Management
	Traffic Data Collection
	Traffic Maintenance
Transit Management	Transit Center Fare and Load Management
	Transit Center Fixed-Route Operations
	Transit Center Information Services
	Transit Center Multi-Modal Coordination
	Transit Center Paratransit Operations
	Transit Center Security
	Transit Center Vehicle Tracking
	Transit Data Collection
	Transit Environmental Monitoring
	Transit Evacuation Support
	Transit Garage Maintenance
	Transit Vehicle Operator Scheduling
Transit Vehicle Subsystem	On-Board Environmental Monitoring
	On-board Fixed Route Schedule Management
	On-board Maintenance
	On-board Paratransit Operations
	On-board Transit Fare and Load Management
	On-board Transit Information Services
	On-board Transit Security
	On-board Transit Signal Priority
	On-board Transit Trip Monitoring
Vehicle	Basic Vehicle Reception
	Driver Safety Monitoring System
	Driver Visibility Improvement System
	Interactive Vehicle Reception
	In-Vehicle Signing System
	Smart Probe
	Vehicle Autonomous Route Guidance
	Vehicle Intersection Collision Warning
	Vehicle Intersection Control
	Vehicle Lateral Control
	Vehicle Lateral Warning System
	Vehicle Location Determination
	Vehicle Longitudinal Control
	Vehicle Longitudinal Warning System
	Vehicle Mayday I/F
	Vehicle Pre-Crash Safety Systems
	Vehicle Probe Support
	Vehicle Safety Monitoring System
	Vehicle Systems for AHS
	Vehicle Toll/Parking Interface
	Vehicle Trip Planning and Route Guidance