Study of the Practical Application of Advanced Cruise-Assist Highway System Utilizing Probe Data

The authors have conducted research and development of Advanced Cruise-Assist Highway System(AHS) services which detect sudden deceleration, abrupt steering and other hazardous phenomena based on vehicle behavior data collected through car navigation systems in order to perform wide area monitoring of hazardous phenomena. Previous studies investigated the characteristics of vehicle behavior data and the suitability of threshold values for the identification of hazardous phenomena. This paper reports on a study of methods of uplinking vehicle behavior data based on the characteristics of a DSRC (Dedicated Short Range Communication) road-to-vehicle communication system and on the results of a verification performed to complete practical safe-driving support systems using DSRC road-to-vehicle communication systems which are installed on urban expressways.


  • English

Media Info

  • Media Type: CD-ROM
  • Features: Figures; Maps; References; Tables;
  • Pagination: 8p
  • Monograph Title: ITS Connections: Saving Time. Saving Lives

Subject/Index Terms

Filing Info

  • Accession Number: 01146657
  • Record Type: Publication
  • Files: TRIS
  • Created Date: Dec 6 2009 5:56PM