VEHICLE CONTROL AND DRIVER INFORMATION PROCESSING

A METHOD IS DEVELOPED TO MEASURE THE DRIVERS ATTENTIONAL DEMAND. A VISOR-SHUTTER DEVICE WAS CONSTRUCTED, WHOSE LIGHT- DARK RATIO COULD BE CONTROLLED AND VARIED. UNDER MILD TRAFFIC CONDITIONS, THE DRIVER WOULD BE EXPECTED TO TOLERATE A RELATIVELY LONG DARK INTERVAL; UNDER HEAVY TRAFFIC, HE WOULD TOLERATE NO INTERRUPTION OF HIS VIEW OF THE ROAD. THE DEVICE WAS VALIDATED BY DETERMINING THE LONGEST DARK INTERVAL WHICH WOULD BE TOLERATED, WHEN THE CAR TRAVELLED AT VARIOUS SPEEDS ON A STRAIGHT SECTION OF INTERSTATE, AND ON A CURVED TRACK. A FORMULA WAS DEVELOPED TO EXPLAIN THE FACTORS INFLUENCING ATTENTIONAL DEMAND.

  • Supplemental Notes:
    • Admin, 3020-203, CPR-11-0958
  • Corporate Authors:

    Bolt, Beranek and Newman, Incorporated

    ,    
  • Authors:
    • Senders, J
  • Publication Date: 1966

Subject/Index Terms

Filing Info

  • Accession Number: 00222548
  • Record Type: Publication
  • Source Agency: Federal Highway Administration
  • Files: TRIS, USDOT
  • Created Date: Jul 1 1994 12:00AM