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Architecture Entities

(Subsystems and Terminators)

 

ITS Architecture Subsystems

Centers

• Archived Data Management Subsystem (ADMS)
• Commercial Vehicle Administration (CVAS)
• Emergency Management (EM)
• Emissions Management (EMMS)
• Fleet and Freight Management (FMS)
• Information Service Provider (ISP)
• Maintenance and Construction Management (MCMS)
• Toll Administration (TAS)
• Traffic Management (TMS)
• Transit Management (TRMS)

Roadside

• Commercial Vehicle Check (CVCS)
• Parking Management (PMS)
• Roadway Subsystem (RS)
• Toll Collection (TCS)

Traveler

• Personal Information Access (PIAS)
• Remote Traveler Support (RTS)

Vehicle

• Commercial Vehicle Subsystem (CVS)
• Emergency Vehicle Subsystem (EVS)
• Maintenance and Construction Vehicle (MCVS)
• Transit Vehicle Subsystem (TRVS)

 

ITS Architecture Terminators

Environment

• Roadway Environment (X41)

Human

• Parking Operator (X36)

Other System

• None

System

• Alerting and Advisory Systems (X95)
• Archived Data User Systems (X69)
• Emergency Telecommunications System (X13)
• Event Promoters (X19)
• Financial Institution (X21)
• Maintenance and Construction Administrative Systems (X88)
• Media (X27)
• Multimodal Crossings (X29)
• Multimodal Transportation Service Provider (X02)
• Rail Operations (X67)
• Shelter Providers (X97)
• Surface Transportation Weather Service (X77)
• Telecommunications System for Traveler Information (X100)
• Traveler Card (X61)
• Weather Service (X58)