대한인간공학회지 (Journal of the Ergonomics Society of Korea)

  • 제28권3호
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  • Pages.73-79
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  • 2009
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  • 1229-1684(pISSN)
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  • 2093-8462(eISSN)
대한인간공학회 (Ergonomics Society of Korea)
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연령 증가에 따른 주행 중 인지 부하의 특성 변화

Effects of Advancing Age on Drivers' Cognitive Workload

  • 이용태 (대구경북과학기술원 공공원천기술연구센터) ;
  • 김만호 (대구경북과학기술원 공공원천기술연구센터) ;
  • 손준우 (대구경북과학기술원 공공원천기술연구센터)
  • Lee, Yong-Tae (Public & Original Technology Research Center, Daegu Gyeongbuk Institute of Science & Technology) ;
  • Kim, Man-Ho (Public & Original Technology Research Center, Daegu Gyeongbuk Institute of Science & Technology) ;
  • Son, Joon-Woo (Public & Original Technology Research Center, Daegu Gyeongbuk Institute of Science & Technology)
  • 발행 : 2009.08.31
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초록

Driving is a complex psychomotor task often interrupted by secondary activities that increase cognitive workload and divert attention away from the roadway. The risk of inattentive driving is known to vary with age. To assess the characteristics of advancing age on driver's cognitive workload under dual task condition, we evaluate the performance of 96 drivers divided into three age groups: 20's, 40's, and 60's. This study considers driver's cognitive workload in the context of urban and highway driving. Error rate & Dual task cost are used to measure driver's cognitive workload. Results indicate that age impacts cognitive workload during dual task driving conditions.

키워드

참고문헌

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피인용 문헌

  1. On-road assessment of in-vehicle driving workload for older drivers: Design guidelines for intelligent vehicles vol.12, pp.2, 2011, https://doi.org/10.1007/s12239-011-0031-y
  2. The Effect of Changing Driving Brightness on Older Drivers vol.29, pp.4, 2010, https://doi.org/10.5143/JESK.2010.29.4.619