Amendment of Quality Control Method in Identifying Black Spots

The generation of traffic accident has stochastic properties, but accident-prone locations can be identified by its regularities. Quality control method is a more extensive application method, but because of its neglect of the severity of the incident for the black spots impact, so the application range is suffered limitation. Based on the analysis of the grade of traffic accident, using equivalent traffic quantity instead of traffic quantity, and then analyzing its statistic distribution characteristic, the quality control method was modified. For the modified quality control method will have much more broad application range and differential effects.

• Record URL:
  https://doi.org/10.1061/41039(345)203
• 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:
  • Wu, Lina
  • Ci, Yusheng
• 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
• Features: References;
• Pagination: pp 1226-1231
• Monograph Title: International Conference on Transportation Engineering 2009

Subject/Index Terms

• TRT Terms: Crash severity; High risk locations; Incident detection; Incident management; Quality control; Stochastic processes; Traffic crashes
• Subject Areas: Data and Information Technology;

Filing Info

• Accession Number: 01529846
• Record Type: Publication
• ISBN: 9780784410394
• Files: TRIS, ASCE
• Created Date: Nov 12 2013 1:37PM