Implementing kinematic wave theory to reconstruct vehicle trajectories from fixed and probe sensor data

Babak Mehran, Masao Kuwahara, Farhana Naznin

研究成果: Article査読

49 被引用数 (Scopus)

抄録

A data fusion framework is examined to reproduce vehicle trajectories on urban arterials by combining probe and fixed sensor data, and signal timing parameters. The methodology is based on the kinematic wave theory and employs the variational theory for the solution method. However, the original methodology cannot deal with the vehicles coming in and out in the middle of the study section despite the frequent existence of such vehicles in the real world. Therefore, the methodology is extended so as to incorporate the vehicles coming in and out. The proposed method is then applied to real world data and its robustness is confirmed by changing the input data characteristics.

本文言語English
ページ(範囲)144-163
ページ数20
ジャーナルTransportation Research Part C: Emerging Technologies
20
1
DOI
出版ステータスPublished - 2012 2
外部発表はい

ASJC Scopus subject areas

  • 土木構造工学
  • 自動車工学
  • 輸送
  • コンピュータ サイエンスの応用

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