DETECTION METHOD OF LANE DEPARTURE

This paper describes a method of detecting unintentional lane departure of a vehicle due to driver's carelessness or fatigue, thus preventing tragic traffic accidents. The current lateral position of the vehicle and its orientation are calculated from lane markings obtained by a CCD camera, and an urgency index is calculated. If any deviation beyond a preset urgency value is detected, with no lane change signal, a warning alarm is issued and the vehicle is directed toward the center of the lane by adjusting the current steering angle. For the covering abstract see IRRD E102946.

Language

  • English

Subject/Index Terms

Filing Info

  • Accession Number: 00781124
  • Record Type: Publication
  • Source Agency: Transport Research Laboratory
  • ISBN: 89-950073-2-X
  • Files: ITRD
  • Created Date: Jan 7 2000 12:00AM