Wireless Interface Signal Control System for Dynamic and Optimal Management

This paper presents a communication protocol of traffic signal control interfaces for Wireless Interface Signal control system for Dynamic and Optimal Management (WISDOM). The WISDOM has been developed in Korea as a cooperative vehicle highway system with individual vehicle information consisted of a multi-functional system design for real-time vehicle adaptive control through the dedicated short range communication (DSRC). The system functional architecture with traffic signal application interfaces is demonstrated in this study for the development of new traffic signal control strategies including bus priority algorithm, travel time based algorithm, cycle free algorithm, emergency vehicle pre-emption algorithm, and dynamic dilemma zone algorithm.


  • English

Media Info

  • Media Type: DVD
  • Features: Figures; References; Tables;
  • Pagination: 13p
  • Monograph Title: TRB 89th Annual Meeting Compendium of Papers DVD

Subject/Index Terms

Filing Info

  • Accession Number: 01152374
  • Record Type: Publication
  • Report/Paper Numbers: 10-1582
  • Files: TRIS, TRB
  • Created Date: Jan 25 2010 10:42AM