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Designation of Logical Bicycle Accident Dangerous Zone by Digital Map-Based Accident Characteristics Analysis

디지털 맵 기반 사고특성 분석을 통한 자전거 사고 논리 위험존 설정 연구

  • Sung, Kwang-mo (Dept. of Information Convergence R&D Center, Korea Automotive Technology Institute) ;
  • Kim, Ki-cheol (Dept. of Structural Safety Team, Korea Expressway Corporation) ;
  • Lee, Choul-ki (Dept. of Transportation Systems Eng., Univ. of Ajou) ;
  • Kim, Sung-jin (Dept. of Information Convergence R&D Center, Korea Automotive Technology Institute) ;
  • Lee, Jung-uck (Dept. of Information Convergence R&D Center, Korea Automotive Technology Institute)
  • 성광모 (자동차부품연구원 정보융합연구센터) ;
  • 김기철 (한국도로공사 수도권본부 구조물안전팀) ;
  • 이철기 (아주대학교 교통시스템공학과) ;
  • 김성진 (자동차부품연구원 정보융합연구센터) ;
  • 이정욱 (자동차부품연구원 정보융합연구센터)
  • Received : 2016.11.30
  • Accepted : 2017.01.13
  • Published : 2017.02.28

Abstract

Bicycles are leading to serious accidents in the event of a side collision, and it is very important to prevent accidents in advance because it is difficult to actively deal with them in a dangerous situation. As a part of the bicycle safety driving support technology, this study establishes bicycle accidents dangerous zone based on bicycle accident data and road property information of digital map nationwide and provides timely safety information to cyclists. The point selected by using actual accident data was called 'dangerous zone', and the potential accident occurrence point generated by modeling based on this 'dangerous zone' was called 'logical dangerous zone'. As a result of the research on the Designation of Logical Bicycle Accident Dangerous Zone, the regional specificity of the bicycle accident points across the nation was generalized to the form of the logical dangerous zone through the network data.

자전거는 측면 충돌 사고 시 대형사고로 이어지고 있으며 위험상황 시 적극적인 대처가 어렵기 때문에 사고를 사전에 예방하는 것이 매우 중요하다. 본 연구는 자전거 안전운전 지원기술의 일환으로 전국의 자전거 사고 데이터와 수치지도(Digital Map)의 도로속성 정보를 기반으로 자전거 사고 위험존을 설정하고 이를 활용하여 자전거 이용자에게 시의적절한 안전정보를 제공할 수 있도록 하는 방안을 연구하였다. 실제 사고 데이터를 이용해 선정한 지점을 '위험존'이라 하였고, 이러한 위험존을 바탕으로 모델화 하여 생성한 잠재적 사고발생 예상지점을 '논리위험존'이라 하였다. 본 연구에서 도출된 자전거 사고 논리 위험존 설정 연구 결과는 전국의 자전거 사고지점의 지점별 특수성을 네트워크 데이터를 통해 논리위험존 형태로 일반화 하였다는데 의미가 있다.

Keywords

References

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