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A Reliable Study on the Accident Reconstruction using Accident Data Recorder

사고기록장치를 이용한 교통사고재현에 관한 신뢰성 연구

  • 백세룡 (가천대학교 대학원 기계공학과) ;
  • 조정권 (가천대학교 대학원 기계공학과) ;
  • 박종진 (국립과학수사연구원 서울과학수사연구소 이공학과 교통사고분석실) ;
  • 임종한 (가천대학교 기계공학과)
  • Received : 2014.07.03
  • Accepted : 2014.10.10
  • Published : 2014.10.31

Abstract

As an Accident data recorder (ADR) is a system to record a vehicle's status and dynamics information on the before and after of accident, Traffic accident investigation agencies and parts developers have a lot of interest to analyze an accident objectively and develop automotive safety devices by using real accident data, This study is to analyze an accident objectively and scientifically on the basis of traffic accident reconstruction with the use of output data of an event data recorder. This study is conducted double lane change test six times and slalom test one time as a field driving test and simulation. Based on the vehicle speed, the longitudinal and transverse acceleration, steering angle, driving path, and other kinds of information obtained from the field driving test, this study performed a simulation with PC-Crash program of reenacting and analyzing a traffic accident. The simulation was performed twice in the acceleration-steering angle input method and in the acceleration-driving path input method. By comparing the result of the field driving test with the results of the two simulations, we drew an analysis method with the optimal path reconstruction.

사고기록장치는 사고 전 후의 차량의 상태 및 운동 정보를 기록하는 장치로 객관적인 사고분석과 실사고 데이터를 이용한 자동차 안전장비의 개발을 위해 교통사고 조사기관과 부품개발사에서 많은 관심을 보이고 있다. 본 연구는 사고기록장치의 출력데이터를 이용한 교통사고재현을 통해 객관적, 과학적 사고분석에 목적을 두고, 더블레인 체인지 테스트 6회 슬라롬 테스트 1회의 실차 주행시험 및 시뮬레이션을 진행하였다. 실차시험을 통하여 취득한 차량의 속도, 종 횡방향 가속도, 조향각, 주행경로 등의 정보를 이용하여 교통사고 재현 및 분석 프로그램인 PC-Crash로 시뮬레이션을 진행하였다. 시뮬레이션은 가속도-조향각 입력방법과 가속도-주행경로 입력방법으로 2회 진행하였으며, 실차시험 결과와 2가지 시뮬레이션의 결과를 비교하여 최적의 경로 재현성을 갖는 분석방법을 도출하였다.

Keywords

References

  1. Jong-cheol Bag, Jong-chan Park, Yong-min Ha "Report on the Performance Test of Accident Data Recorder(ADR) and Accident Reconstruction Program(AReP)", Korean Jounal of Forensic Scienc, 2003
  2. "Car Black Box Market Outlook and Business Strategy for Seeking a Comprehensive, IRS Global, 2014
  3. Gi-ok Park, Hee-june Kim, Ji-hyun Song, Yun-Seon Hong, Hea-boung Kwon "Trend of Technology of Event Data Recorder", The Korean Society of Automotive Engineers, 2011
  4. Kyoung-soo Yang, Won-hee Lee, In-hwan Han, "Compensation of Errors on Car Black Box Records and Trajectory Reconstruction Analysis", Transactions of KSAE, 2004
  5. In-hwan Han, "Reconstruction Analysis of Multi-Car Rear-End Collision Accidents:Empirical/ Analytical Methods, and Application of Video Event Data Recorder", Korean Society of Transportation, 2012 https://doi.org/10.7470/jkst.2012.30.2.127
  6. Sung-Hoon Yang, Hak-Yong Lee and Jun-Kyu Yoon, "A Study on Turning Characteristics of Vehicle Based on Parameters of Curved Road", Journal of the Institute of Internet Broadcasting and Communication, Vol. 13, No 2, pp. 25-32, 2013. http://dx.doi.org/10.7236/JIIBC.2013.13.2.25
  7. Peter Niehoff, Hampton C.Gabler, John Brophy, Chip Chidester, John Hinch, Carl Ragland, "Evaluation of Event Data Recorders in Full Systems Crash Tests", National Highway Traffic Safety Administration United States, http://www.nhtsa.gov/, 2005
  8. Hong-seok Lee, "Research and Development of New Program for Accident Reconstruction from Digital Tachograph Data", National Forensic Service Report, 2011
  9. Vector Informatik GmbH, "Product Information CANoe " Site; https://vector.com/
  10. "Korean New Car Assessment Program", Korea Automobile Testing & Research Institute, http://www.car.go.kr/jsp/kncap/result2013.jsp?year=2009, 2009
  11. "New Car Assessment Program Frontal Barrier Impact Test", National Highway Traffic Safety Administration, http://www-nrd.nhtsa.dot.gov/database/VSR/veh/QueryVehicle.aspx, 2009