DOI QR코드

DOI QR Code

A Study on the Analysis of Driver's Visual Behavior Characteristics according to the Type of Curve Radius

곡선반경 유형에 따른 운전자 시선특성분석

  • Song, Byung-Kun (Department of Transportation Engineering, University of Seoul) ;
  • Lim, Joon-Bum (Department of Transportation Engineering, University of Seoul) ;
  • Lee, Soo-Beom (Department of Transportation Engineering, University of Seoul) ;
  • Park, Jin-Ho (Department of Transportation Engineering, University of Seoul)
  • 송병근 (서울시립대학교 교통공학과) ;
  • 임준범 (서울시립대학교 교통공학과) ;
  • 이수범 (서울시립대학교 교통공학과) ;
  • 박진호 (서울시립대학교 교통공학과)
  • Received : 2012.01.13
  • Accepted : 2012.04.03
  • Published : 2012.04.30

Abstract

Understanding driver's characteristic of visual activity is important process because driver depends on a visual signal more than 90% for getting outside information needed to drive, thus a series of driving, including perception, judgement, and activity, is completed. This study analyzes quantified driver's sight range in curved section where recognition of various information is critical due to biggest speed change among sections. Simulation is utilized for this study because of safety problem on field experiment and difficulties in using equipment. Building 6 roads that have different in curve radius by virtual driving map, experiment is carried out recruiting 30 people. Through analytical researches, it shows that drivers keep an eye on direction of driving, and driver's visual range is narrowed on left curve than right curve, and the more curve radius become small, the more drivers see in narrow angle.

Keywords

References

  1. Transportation Research Board, "National Cooperative Highway Research Program", 2008.
  2. 도로교통공단, "2010 교통사고 통계분석", 2011..
  3. 이은경, "고속도로 IC램프 유출구간에서의 운전자 시각행태 특성 연구", 명지대학교 석사학위 논문, 2000.
  4. 권성대, 이석기, 정준화, 하태준, "교통안전을 고려한 곡선부 시선유도시설물 제시에 관한 연구", 대한토목학회눈문집, 제31권 제3호, pp .403-412, 2010.
  5. 김홍상, 금기정, 김명수, 박영진, "교통안전 증진을 위한 국도 곡선부에서의 운저자 시각행태 분 석", 대한교통학회지, 제20권 제3호, pp 7-16, 2002.
  6. Shaun Bidulka, Tarek Sayed, and Yasser Hassan, "Influence of Vertical Alignment on Horizontal Curve Perception", Transportation Research Record 1976, Paper No. 02-2166, PP12-23, 2002.
  7. University of Wisconsin, Transportation Engineering, 1987.
  8. 신재만, 박제진, 손상호, 하태준, "곡선부 시각왜곡현상을 고려한 인지곡선반경 산정에 관한 연구", 대한토목학회논문집, 제30권 제4호, pp 395-402, 2010
  9. 조준회, 이운성, 이동민, "차량 시뮬레이터의 개발 및 응용 동향", 한국도로학회지, 제10권 1호, pp 68-74, 2010.
  10. 김종민, "도로주행 시뮬레이터와 도로시설 평가", 건설기술정보, 통권290호, pp 15-20, 2008.
  11. 국토해양부, "도로의 구조 시설 기준에 관한 규칙 해설 및 지침", 2009.