A Method to Develop Real-Time Intersection Gridlock Indicators Based on Discriminant Analysis

In order to develop real-time intersection gridlock indicators, multi-dimension traffic data are analyzed by Fisher discrimination and conditional logistic regression. The discrimination function IGRI is presented to indicate the probability of intersection gridlock occurrence in this paper. For the case intersection in Chongqing, the accuracy of indication is 62.75%. This method conduces to warn the gridlock occurrence for the intersection with constant signal control and geometric conditions in a time period.

• Record URL:
  https://doi.org/10.1061/9780784479810.005
• Availability:
  • Find a library where document is available. Order URL: http://worldcat.org/isbn/9780784479810
• Supplemental Notes:
  • 2016 American Society of Civil Engineers.
• Corporate Authors:

  American Society of Civil Engineers

  1801 Alexander Bell Drive
  Reston, VA  United States  20191-4400
• Authors:
  • Liu, Wei
  • Wang, Aobo
  • Xie, Zhongjin
• Conference:
  • 11th Asia Pacific Transportation Development Conference and 29th ICTPA Annual Conference
  • Location: Hsinchu , Taiwan
  • Date: 2016-5-27 to 2016-5-29
• Publication Date: 2016

Language

• English

Media Info

• Media Type: Web
• Features: References;
• Pagination: pp 37-45
• Monograph Title: Bridging the East and West: Theories and Practices of Transportation in the Asia Pacific

Subject/Index Terms

• TRT Terms: Discriminant analysis; Logistic regression analysis; Signalization; Signalized intersections; Traffic congestion; Traffic data
• Geographic Terms: Chongqing (China)
• Subject Areas: Highways; Operations and Traffic Management; Planning and Forecasting;

Filing Info

• Accession Number: 01602207
• Record Type: Publication
• ISBN: 9780784479810
• Files: TRIS, ASCE
• Created Date: May 19 2016 3:01PM