Comparison of Link Travel-Time Estimation Methods Based on GPSEquipped Floating Car

According to the fact that the method for estimating link travel-time based on Global Positioning System (GPS) equipped floating car is chosen optionally in practice, the algorithms of direct method and indirect method are achieved using the programming language and verified with measured GPS data based on part road network in Changchun, and the characteristics and applicability of direct method and indirect method are compared using link travel-time data acquired. The results show that the direct method and indirect method hold different characteristics and applicable scope respectively.


  • English

Media Info

  • Media Type: Web
  • Pagination: pp 2132-2137
  • Monograph Title: International Conference on Transportation Engineering 2009

Subject/Index Terms

Filing Info

  • Accession Number: 01529198
  • Record Type: Publication
  • ISBN: 9780784410394
  • Files: TRIS, ASCE
  • Created Date: Jun 28 2014 1:14PM