Trajectory data-based traffic flow studies: A revisit

In this paper, the authors review trajectory data-based traffic flow studies that have been conducted over the last 15 years. The authors' purpose is to provide a roadmap for readers who have an interest in the latest developments of traffic flow theory that have been stimulated by the availability of trajectory data. The authors first highlight the critical role of trajectory data (especially the next generation simulation (NGSIM) trajectory dataset) in the recent history of traffic flow studies. Then, the authors summarize new traffic phenomena/models at the microscopic/mesoscopic/macroscopic levels and provide a unified view of these achievements perceived from different directions of traffic flow studies. Finally, the authors discuss some future research directions.


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  • Accession Number: 01736387
  • Record Type: Publication
  • Files: TRIS
  • Created Date: Apr 20 2020 10:57AM