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Jeff Brummond Iteris June 21, 2006

Weather-Related VII Use Cases. Jeff Brummond Iteris June 21, 2006. Timeline. January 28 - February 9 – Developed Draft Use Cases February 10 – Meeting at BAH facility in Arlington February 13-17 – Revise use cases February 22 & 23 - Workshop in Boulder, Colorado at NCAR

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Jeff Brummond Iteris June 21, 2006

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  1. Weather-Related VII Use Cases Jeff Brummond Iteris June 21, 2006

  2. Timeline • January 28 - February 9 – Developed Draft Use Cases • February 10 – Meeting at BAH facility in Arlington • February 13-17 – Revise use cases • February 22 & 23 - Workshop in Boulder, Colorado at NCAR • February 27 – Revise Draft Use Cases based on Boulder Workshop • March 9 - Weather VII Use Case Kick-off Telecon • March 24 – Clarus Task Force Comments Due • March 27 – Meeting at US DOT to disposition Clarus Task Force Comments • March 28 - Weather VII Use Case Wrap-Up Telecon • March 28-31 – Revise use cases • March 31 – Received more AASHTO comments • April 5 – Sent out revised weather-related use cases

  3. Comment Summary • Traveler Notification with Clarus:  17 commenters, ~200 comments • Traveler Notification without Clarus:  15 commenters, ~100 comments • Improved Weather Observing and Forecasting: 17 commenters, ~150 comments • Winter Maintenance:  16 commenters,  ~100 comments • Pothole Maintenance:  13 commenters, ~80 comments • Many of the comments to one use case also applied to the others • The number of comments is indicative of the complexity of creating a concept of operations between 2 US DOT research initiatives, Clarus and VII

  4. Primary Changes • Extended NOAA actor to include the Weather Enterprise • Expanded Weather Data Translator (WDT) Concept

  5. Draft Highly Conceptual WDT

  6. Current Status • Merged/Aligned all Use Cases into one Model • Slight renaming of actors and use cases • Drill-down within each use case – layered model • Allocate actors and use cases to services • Developing VII Network Services • Creating VII Concept of Operations • Creating VII System Requirements Specification • VII System Security Plan out for review

  7. Improving Weather Observing and Forecasting with Clarus Drill-Down

  8. Improving Weather Observing and Forecasting with Clarus Drill-Down (cont.) Collect General Vehicle Probe Data: Provide Probe Data to PDDS:

  9. Improving Weather Observing and Forecasting with Clarus Drill-Down (cont.) Publish Probe Data:

  10. Improving Weather Observing and Forecasting with Clarus Drill-Down (cont.) Manage Probe Data Subscription:

  11. Improving Weather Observing and Forecasting with Clarus Drill-Down (cont.) Provide Probe Data: Collect Fleet Vehicle Probe Data:

  12. Improving Weather Observing and Forecasting with Clarus Drill-Down (cont.) Provide Probe Data to PDDS:

  13. Other USDOT Day 1 Use Cases • Traveler Information • Traffic Management: Ramp Metering • Traffic Management: Signal Timing Optimization • Traffic Management: Corridor Management Planning Assistance • Traffic Management: Corridor Management Load Balancing • Electronic Payments: Toll Roads

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