iTraffic: A Smartphone-based Traffic Information System

  title={iTraffic: A Smartphone-based Traffic Information System},
  author={Yi-Ta Chuang and Chih-Wei Yi and Yin-Chih Lu and Pei-Chuan Tsai},
  journal={2013 42nd International Conference on Parallel Processing},
We propose the i-Traffic system that utilizes crowd sourced data from smartphones for the traffic flow mining by shockwave techniques. Shockwave is the propagation phenomenon of vehicle accumulation or relief on roads between two traffic flows with different speeds. The movement data of vehicles in front of an intersection are collected via smartphones for the shockwave identification. To conquer the low penetration problem when the number of the movement data is low, a folding heuristic is… CONTINUE READING
2 Extracted Citations
15 Extracted References
Similar Papers

Citing Papers

Publications influenced by this paper.

Referenced Papers

Publications referenced by this paper.
Showing 1-10 of 15 references

An application of shockwavetheory to traffic signal control

  • P. G. Michalopoulos, G. Stephanopoulos
  • Transportation Research Part B: Methodological…
  • 1981
Highly Influential
4 Excerpts

An empirical analysis on the arterial fundamental diagram

  • ——
  • Transportation Research Part B: Methodological…
  • 2010
2 Excerpts

Identification of oversaturated intersections using high-resolution identification of oversaturated intersections using high-resolution

  • X. Wu, H. X. Liu, D. Gettman
  • Transportation Research Part C: Emerging…
  • 2010
3 Excerpts

Automatic traffic shockwave identification using vehicles trajectories

  • P. Izadpanah, B. Hellinga, L. Fu
  • the 88th Annual Meeting of the Transportation…
  • 2009
2 Excerpts

Similar Papers

Loading similar papers…