1. National ITS Architecture Update Research and Innovative Technology Administration ITS Joint Program Office Professional Capacity Building Program Talking Technology and Transportation (T3) Presentation August 23, 2007

2. 2 Agenda National ITS Architecture National ITS Architecture Overview Overview Version 6.0 update Version 6.0 update Turbo Architecture version 4.0 preview Turbo Architecture version 4.0 preview Discussion of deployment support and resources available Discussion of deployment support and resources available Presenters Presenters David Binkley, Lockheed Martin David Binkley, Lockheed Martin Mac Lister, FHWA Mac Lister, FHWA

3. National ITS Architecture Overview

4. 4 What is ITS? Intelligent Transportation Systems (ITS) include the electronics, communications or information processing used singly or integrated to improve the efficiency or safety of surface transportation Intelligent Transportation Systems (ITS) include the electronics, communications or information processing used singly or integrated to improve the efficiency or safety of surface transportation Examples: Examples: Traffic signal controllers Traffic signal controllers Traffic Management Centers Traffic Management Centers “511” (traveler information) “511” (traveler information) Electronic toll-tagging Electronic toll-tagging

5. 5 What is an ITS Architecture? Framework for Developing Integrated Transportation Systems Framework for Developing Integrated Transportation Systems Identifies: Identifies: Organizations Organizations Systems operated Systems operated Functions performed Functions performed Communications Communications Information exchanged Information exchanged

6. 6 ITS Architectures Provide a Framework for Integration Traffic Information Request for Traffic Information Travelers Emergency Service Providers Transit Traffic I-93 Closed at Decatur Blvd.

7. 7 What is the National ITS Architecture? HIGH-LEVEL national framework, “blueprint”, used to help guide ITS deployment and transportation planning HIGH-LEVEL national framework, “blueprint”, used to help guide ITS deployment and transportation planning Based on 33 transportation related ITS User Services: Based on 33 transportation related ITS User Services: Physical Entities – Subsystems/Terminators Physical Entities – Subsystems/Terminators Logical Architecture – Processes, Data Flow Logical Architecture – Processes, Data Flow Interfaces – Information Flows Interfaces – Information Flows Deployment oriented Market Packages Deployment oriented Market Packages

8. 8 Logical Architecture Logical Architecture Physical Architecture Physical Architecture Standards Support Market Packages Theory of Operations National ITS Architecture Architecture Products Available on Available on CD-ROM CD-ROM Website Website Contains Contains Hypertext Hypertext PDF docs PDF docs Databases Databases

9. 9 Subsystems Part of the overall Intelligent Transportation System Part of the overall Intelligent Transportation System Identify major systems, functionality Identify major systems, functionality Identify major interfaces Identify major interfaces Define key standardization points Define key standardization points 4 Categories 4 Categories Centers Centers Field Field Vehicles Vehicles Travelers Travelers

10. 10 Subsystem Diagram Vehicles Field Centers Commercial Vehicle Administration Archived Data Management Travelers Toll Administration Emergency Management Traffic Management Fleet and Freight Management Transit Management Maintenance & Construction Management Roadway Parking Management Emissions Management Personal Information Access Remote Traveler Support Information Service Provider Commercial Vehicle Check Vehicle to Vehicle Communications Wide Area Wireless (Mobile) Communications Vehicle Transit Vehicle Commercial Vehicle Emergency Vehicle Maintenance & Construction Vehicle Security Monitoring Dedicated Short Range Communications Toll Collection Fixed-Point to Fixed-Point Communications

11. 11 ITS Subsystems Terminators Terminators Define the ITS Boundary Entities outside of ITS Define interfaces but not functionality Four types of Terminators Environment Human System Other System

12. 12 Market Packages Transit Vehicle Transit Management Market Packages Contain pieces of the architecture that provide a particular transportation service Architecture Framework spanning all of ITS

13. 13 “Architecture Flows” Define Information Exchanged event plans Traffic Mgmt. Event Promoter Emerg. Mgmt. incident information resource request. incident information resource deployment status

14. National ITS Architecture Version 6.0 Update e

15. 15 National ITS Architecture is a “Living Document” Continuing evolution of the architecture over 10 years Continuing evolution of the architecture over 10 years Version 6.0 continues support for ITS technical evolution and deployment Version 6.0 continues support for ITS technical evolution and deployment MCO Ver 4.0 1993 1993-6 1996 1997 1999 2002 User Services Phase I & II Development Architecture Published HRI ADUS Ver 3.0 1998 Ver 2.0 Transportation Security Ver 5.0 2003 Version 6.0 2007

16. 16 Architecture Evolution in Step with Industry Research and Federal Programs Research and Federal Programs DOT Initiatives DOT Initiatives Border Information Flow Architecture (BIFA) Border Information Flow Architecture (BIFA) Commercial Vehicle Information and System Networks (CVISN) Commercial Vehicle Information and System Networks (CVISN) ITS Standards ITS Standards Deployment Lessons Learned Deployment Lessons Learned

17. 17 Version 6.0 Changes Subsystems, Terminators, Flows Subsystems Subsystems No Changes No Changes Architecture Flows Architecture Flows 926 838 0 100 200 300 400 500 600 700 800 900 Architecture Flows V5.0 V6.0 Terminators Terminators 1000 Trade Regulatory Agency  Border Inspection Administration Renamed Border Inspection Systems New Driver Identification Card New Public Health System New Transit System Operators  Transit Operations Personnel Renamed

18. 18 Market Package Changes 91 Total in V6.0 vs. 85 in V5.0 91 Total in V6.0 vs. 85 in V5.0 New MPs New MPs APTS09 Transit Signal Priority APTS09 Transit Signal Priority APTS10 Transit Passenger Counting APTS10 Transit Passenger Counting ATIS06 Transportation Operations Data Sharing ATIS06 Transportation Operations Data Sharing replaced Integrated Transportation Management/Route Guidance replaced Integrated Transportation Management/Route Guidance ATIS10 VII Traveler Information ATIS10 VII Traveler Information ATMS12 Roadside Lighting System Control ATMS12 Roadside Lighting System Control replaced Virtual TMC and Smart Probe Data replaced Virtual TMC and Smart Probe Data AVSS12 Cooperative Vehicle Safety Systems AVSS12 Cooperative Vehicle Safety Systems MC11 Environmental Probe Surveillance MC11 Environmental Probe Surveillance MC12 Infrastructure Monitoring MC12 Infrastructure Monitoring

19. 19 Architecture & the Initiatives National ITS Architecture evolving as DOT initiatives are developed and tested National ITS Architecture evolving as DOT initiatives are developed and tested Vehicle Infrastructure Integration (VII) Vehicle Infrastructure Integration (VII) Modify existing services (probe surveillance), interfaces between Vehicles and Roadway / Infrastructure Modify existing services (probe surveillance), interfaces between Vehicles and Roadway / Infrastructure New probe-based services: traveler information, environmental probe surveillance, infrastructure monitoring New probe-based services: traveler information, environmental probe surveillance, infrastructure monitoring

20. 20 New VII Market Package

21. 21 Architecture & the Initiatives Clarus Clarus Revised interfaces with the Weather Service Revised interfaces with the Weather Service Modified MC03 Road Weather Data Collection MP to emphasize collection of sensor data, provision of qualified information back to ITS from Clarus Modified MC03 Road Weather Data Collection MP to emphasize collection of sensor data, provision of qualified information back to ITS from Clarus

22. 22 Architecture & Other Federal Activities Expanded CVISN Capabilities Expanded CVISN Capabilities Sync National ITS Architecture with CVISN V3 Sync National ITS Architecture with CVISN V3 Support Smart Roadside Support Smart Roadside New Driver Identification Card terminator New Driver Identification Card terminator Border Information Flow Architecture (BIFA) Border Information Flow Architecture (BIFA) Modified International Border Electronic Clearance MP Modified International Border Electronic Clearance MP New terminators: Border Inspection Administration, Border Inspection Systems New terminators: Border Inspection Administration, Border Inspection Systems

23. 23 Other Changes Support use of ATIS in No-Notice Disasters, ITS role in BioHazard situations Support use of ATIS in No-Notice Disasters, ITS role in BioHazard situations Interfaces for Reverse 911 Interfaces for Reverse 911 New Public Health System terminator New Public Health System terminator Presentation, user access changes: Presentation, user access changes: Functional requirements added to Equipment Package pages Functional requirements added to Equipment Package pages Short user service descriptions added to top of each User Service Requirements page Short user service descriptions added to top of each User Service Requirements page Documents Page, added: Documents Page, added: User Service Document User Service Document Regional ITS Architecture Guidance Document, V2 Regional ITS Architecture Guidance Document, V2 Systems Engineering for ITS Systems Engineering for ITS

24. 24 Other Changes Rehosted Logical Architecture to Telelogic System Architect TM Rehosted Logical Architecture to Telelogic System Architect TM New look-and-feel in Data Flow Diagrams (DFDs) New look-and-feel in Data Flow Diagrams (DFDs) Databases, documents, hypertext updated Databases, documents, hypertext updated Standards mapping updated Standards mapping updated Sync with ITS Standards program web site Sync with ITS Standards program web site Map latest Standards activities to Architecture: TCIP V3, TMDD, DSRC/WAVE Map latest Standards activities to Architecture: TCIP V3, TMDD, DSRC/WAVE Application Areas Application Areas Flows, standards support key areas of deployment Flows, standards support key areas of deployment

25. 25 Other Changes – Standards Support Support new NTCIP 1213 Electrical Lighting and Management Systems Support new NTCIP 1213 Electrical Lighting and Management Systems New functions, interfaces, and new Market Package: ATMS12 Roadside Lighting System Control New functions, interfaces, and new Market Package: ATMS12 Roadside Lighting System Control Traffic Management TMC Lighting System Control lighting system status Roadway Roadside Lighting System Control lighting system control data traffic operator data Traffic Operations Personnel traffic operator inputs

26. 26 Version 6.0 Available Now On the Web: http://www.its.dot.gov/arch/index.htm On the Web: http://www.its.dot.gov/arch/index.htm Click on “National ITS Architecture Version 6.0” Click on “National ITS Architecture Version 6.0” CD-ROM’s also available CD-ROM’s also available National ITS Architecture Version 6.0 Turbo Architecture BIFA

27. Turbo Architecture Version 4.0 Update

28. 28 What Turbo Does Transit Management Traffic Management National ITS Architecture City Transit Ops Center City Traffic Mgmt Center City PWD City Transit Regional/Project ITS Architectures Turbo is a software tool that automates use of the National ITS Architecture.

29. 29 Turbo Version 4.0 Comprehensive Upgrade will include Comprehensive Upgrade will include Support for Version 6.0 of the National ITS Architecture Support for Version 6.0 of the National ITS Architecture Enhancements that focus on improving project definition based on a regional ITS architecture Enhancements that focus on improving project definition based on a regional ITS architecture Bug fixes to ensure trouble-free operation Bug fixes to ensure trouble-free operation

30. 30 Version 4.0 Project Enhancements Version 4.0 is the first Turbo upgrade to focus on project definition capabilities Focus on Regional ITS Architectures until now Project definition interface will be revamped to make it more intuitive New features will be added to make project definition more useful and powerful

31. 31 Improved Project Interface Modify Turbo interface to make project definition more intuitive New

32. 32 Improved Project Interface Improve capability to select and reuse regional ITS architecture Roles and Responsibilities New

33. 33 Improved Project Interface Improve capability to select and reuse regional ITS architecture functional requirements New

34. 34 Project Definition Challenge Bridging the gap between high-level regional ITS architecture and specific projects WSDOT Projects WSDOT Inventory WSDOT Olympic Region Field Equipment WSDOT NW Region Field Equipment Technology Neutral Location Neutral Technology Specific Location Specific Architecture Specific Project The Gap

35. 35 US 2–179 th to Woods Cr. Signal upgrade Grade crossing coord. Traffic Cameras Project Definition Challenge (2) Bridging the gap between high-level regional ITS architecture and specific projects WSDOT Inventory WSDOT Olympic Region Field Equipment WSDOT NW Region Field Equipment Technology Neutral Location Neutral Technology Specific Location Specific Architecture Specific Project The Gap

36. 36 Turbo V4.0 Solution (1) Relate elements in different architectures WSDOT NW Region Field Equipment WSDOT Grade Crossing Integration WSDOT US 2 CCTV Cameras Project 1 Project 2 WSDOT NW Region VMSs Project 3 Region Turbo File Element Instances with different levels of detail Element Instances with different levels of detail

37. 37 Turbo V4.0 Solution (2) Relate elements in different architectures WSDOT NW Region Field Equipment WSDOT Grade Crossing Integration WSDOT US 2 CCTV Cameras Project 1 Project 2 WSDOT NW Region VMSs Project 3 Region Turbo Files Elements Shared/Related in different architecture files Elements Shared/Related in different architecture files

38. 38 SDDOT Maintenance Vehicles Turbo V4.0 Solution (3) Support User Defined Flow Names Pick flow names that make sense for your project Relate flows to National ITS Architecture flows SDDOT Maintenance Decision Support System Regional Architecture maint and constr vehicle operational data SDDOT Maintenance Decision Support System Project SDDOT Snow Plows plow status

39. 39 Turbo Release Schedule 200020012002 1Q2Q3Q4Q1Q2Q3Q4Q1Q2Q3Q4Q200320041Q2Q3Q4Q1Q2Q3Q4Q Turbo Releases V1.0 V2.0 V4.0 Version 4.0 Available October 2007 V3.02005200620071Q2Q3Q4Q1Q2Q3Q4Q1Q2Q3Q4Q

40. 40 Turbo User Support 800 Number (800-260-1001) 800 Number (800-260-1001) E-Mail (turbo@iteris.com) E-Mail (turbo@iteris.com) Web (www.iteris.com/itsarch) Web (www.iteris.com/itsarch)www.iteris.com/itsarch