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How is an Activity-Based Model Set Developed? 12th TRB Conference on Transportation Planning Applications May 17-21, 2009 Houston, Texas John L Bowman,

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Presentation on theme: "How is an Activity-Based Model Set Developed? 12th TRB Conference on Transportation Planning Applications May 17-21, 2009 Houston, Texas John L Bowman,"— Presentation transcript:

1 How is an Activity-Based Model Set Developed? 12th TRB Conference on Transportation Planning Applications May 17-21, 2009 Houston, Texas John L Bowman, Ph.D. John_L_Bowman@alum.mit.edu JBowman.net

2 TMIP Webinar Activity Model Development Experiences Date: Thursday, June 18, 2009 Time: 2:30pm - 4:30pm (EST) Location: Online for more information: http://tmip.fhwa.dot.gov/webinars/activitymodel http://tmip.fhwa.dot.gov/webinars/activitymodel

3 TRB Planning Apps Conf May 2009© 2009 John L Bowman, Ph.D.3 U.S. Projects

4 TRB Planning Apps Conf May 2009© 2009 John L Bowman, Ph.D.4 Outline Activity-Based (AB) Model System Development Tasks Basic Build Approaches Development Roles Management Keys to Success

5 TRB Planning Apps Conf May 2009© 2009 John L Bowman, Ph.D.5

6 TRB Planning Apps Conf May 2009© 2009 John L Bowman, Ph.D.6

7 TRB Planning Apps Conf May 2009© 2009 John L Bowman, Ph.D.7 Outline Activity-Based (AB) Model System Development Tasks Basic Build Approaches Development Roles Management Keys to Success

8 TRB Planning Apps Conf May 2009© 2009 John L Bowman, Ph.D.8 The Tasks

9 TRB Planning Apps Conf May 2009© 2009 John L Bowman, Ph.D.9 Design

10 TRB Planning Apps Conf May 2009© 2009 John L Bowman, Ph.D.10 Design AB Model components AB Model Integration Downward (conditionality) Upward (accessibility) AB Simulator (software) Overall transport model system

11 TRB Planning Apps Conf May 2009© 2009 John L Bowman, Ph.D.11 Test Sensitivity for Forecast Year

12 TRB Planning Apps Conf May 2009© 2009 John L Bowman, Ph.D.12 Outline Activity-Based (AB) Model System Development Tasks Basic Build Approaches Development Roles Management Keys to Success

13 TRB Planning Apps Conf May 2009© 2009 John L Bowman, Ph.D.13 Basic Build Approaches Invent Adapt Adopt

14 TRB Planning Apps Conf May 2009© 2009 John L Bowman, Ph.D.14 Basic Build Approaches Invent

15 TRB Planning Apps Conf May 2009© 2009 John L Bowman, Ph.D.15 Basic Build Approaches Adopt

16 TRB Planning Apps Conf May 2009© 2009 John L Bowman, Ph.D.16 Basic Build Approaches Adapt

17 TRB Planning Apps Conf May 2009© 2009 John L Bowman, Ph.D.17 Outline Activity-Based (AB) Model System Development Tasks Basic Build Approaches Development Roles Management Keys to Success

18 TRB Planning Apps Conf May 2009© 2009 John L Bowman, Ph.D.18 Development Roles AB Developer

19 TRB Planning Apps Conf May 2009© 2009 John L Bowman, Ph.D.19 Development Roles Trip-based Model Expert

20 TRB Planning Apps Conf May 2009© 2009 John L Bowman, Ph.D.20 Development Roles GIS/DB/GUI Expert(s)

21 TRB Planning Apps Conf May 2009© 2009 John L Bowman, Ph.D.21 Development Roles Application Expert

22 TRB Planning Apps Conf May 2009© 2009 John L Bowman, Ph.D.22 Outline Activity-Based (AB) Model System Development Tasks Basic Build Approaches Development Roles Management Keys to Success

23 TRB Planning Apps Conf May 2009© 2009 John L Bowman, Ph.D.23 Management Keys to Success A sound design Capable innovative developers Sustained sponsorship

24 TRB Planning Apps Conf May 2009© 2009 John L Bowman, Ph.D.24 Management Keys to Success A sound design Capable innovative developers Sustained sponsorship

25 TRB Planning Apps Conf May 2009© 2009 John L Bowman, Ph.D.25 Management Keys to Success A sound design Capable innovative developers Sustained sponsorship

26 TRB Planning Apps Conf May 2009© 2009 John L Bowman, Ph.D.26 Outline Activity-Based (AB) Model System Development Tasks Basic Build Approaches Development Roles Management Keys to Success Postscript—A Few Suggestions

27 TRB Planning Apps Conf May 2009© 2009 John L Bowman, Ph.D.27 A Few Suggestions 1. Adapt 2. Don’t wait on your HH survey data 3. Seriously consider parcel data 4. Innovate with care 5. Implement promptly, then enhance

28 TMIP Webinar Activity Model Development Experiences Date: Thursday, June 18, 2009 Time: 2:30pm - 4:30pm (EST) Location: Online for more information: http://tmip.fhwa.dot.gov/webinars/activitymodel http://tmip.fhwa.dot.gov/webinars/activitymodel


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