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Demo: WiFlow: real time travel time estimation using wi-fi monitors

Published: 01 November 2011 Publication History

Abstract

A real-time travel time estimation system is demonstrated that uses Wi-Fi monitors deployed along surface streets to capture Wi-Fi packets from smartphones in passing vehicles. Travel time is estimated based on observations of the same vehicle by two or more monitors.

References

[1]
M. Hamedi, R. Fish, and A. Haghani. Data collection of free-way travel time ground truth with bluetooth sensors. In Transportation Research Record: Journal of the Transportation Research Board, volume 2160, pages 60--68, 2010.
[2]
K. Kwong, R. Kavaler, R. Rajagopal, and P. Varaiya. Real-time measurement of link vehicle count and travel time in a road network. Intell. Transport. Sys., 11:814--825, Dec 2010.
[3]
M. Ndoye, V. Totten, B. Carter, D. Bullock, and J. Krogmeier. Vehicle detector signature processing and vehicle reidentification for travel time estimation. In Proceedings of 88th Transportation Research Board Annual Meeting, 2008.

Cited By

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  • (2023)Estimation of local traffic conditions using Wi-Fi sensor technologyJournal of Intelligent Transportation Systems10.1080/15472450.2023.217710328:5(618-635)Online publication date: 22-Feb-2023
  • (2019)Estimating real-time high-street footfall from Wi-Fi probe requestsInternational Journal of Geographical Information Science10.1080/13658816.2019.1587616(1-19)Online publication date: 17-Mar-2019

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Published In

cover image ACM Conferences
SenSys '11: Proceedings of the 9th ACM Conference on Embedded Networked Sensor Systems
November 2011
452 pages
ISBN:9781450307185
DOI:10.1145/2070942

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Association for Computing Machinery

New York, NY, United States

Publication History

Published: 01 November 2011

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Author Tags

  1. smartphone
  2. traffic speed
  3. travel time
  4. wi-fi

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  • Demonstration

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Overall Acceptance Rate 174 of 867 submissions, 20%

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Cited By

View all
  • (2023)Estimation of local traffic conditions using Wi-Fi sensor technologyJournal of Intelligent Transportation Systems10.1080/15472450.2023.217710328:5(618-635)Online publication date: 22-Feb-2023
  • (2019)Estimating real-time high-street footfall from Wi-Fi probe requestsInternational Journal of Geographical Information Science10.1080/13658816.2019.1587616(1-19)Online publication date: 17-Mar-2019

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