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.

• Record URL:
  https://doi.org/10.1061/41039(345)353
• Availability:
  • Find a library where document is available. Order URL: http://worldcat.org/isbn/9780784410394
• Supplemental Notes:
  • © 2009 American Society of Civil Engineers.
• Corporate Authors:

  American Society of Civil Engineers

  1801 Alexander Bell Drive
  Reston, VA  United States  20191-4400
• Authors:
  • Jiang, Guiyan
  • Chang, Ande
  • Zhang, Wei
• Conference:
  • Second International Conference on Transportation Engineering
  • Location: Chengdu , China
  • Date: 2009-7-25 to 2009-7-27
• Publication Date: 2009-7

Language

• English

Media Info

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

Subject/Index Terms

• TRT Terms: Algorithms; Estimating; Floating car data; Global Positioning System; Methodology; Travel time
• Geographic Terms: Changchun (China)
• Subject Areas: Highways; Planning and Forecasting; I72: Traffic and Transport Planning;

Filing Info

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