Journal of Auto-vehicle Safety Association (자동차안전학회지)

Korean Auto-vehicle Safety Association (한국자동차안전학회)
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Intersection Collision Situation Simulation of Automated Vehicle Considering Sensor Range

센서 범위를 고려한 자율주행자동차 교차로 충돌 상황 시뮬레이션

  • 이장우 (국민대학교 대학원 기계시스템공학과) ;
  • 이명수 (교통안전공단 자동차안전연구원) ;
  • 정재일 (국민대학교 기계공학부)
  • Received : 2021.12.07
  • Accepted : 2021.12.16
  • Published : 2021.12.31
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Abstract

In this paper, an automated vehicle intersection collision accident was analyzed through simulation. Recently, the more automated vehicles are distributed, the more accidents related to automated vehicles occur. Accidents may show different trends depending on the sensor characteristics of the automated vehicle and the performance of the accident prevention system. Based on NASS-CDS (National Automotive Sampling System-Crashworthiness Data System) and TAAS (Traffic Accident Analysis System), four scenarios are derived and simulations are performed. Automated vehicles are applied with a virtual system consisting of an autonomous emergency braking system and algorithms that predict the route and avoid collisions. The simulations are conducted by changing the sensor angle, vehicle speed, the range of the sensor and vehicle speed range. A range of variables considered vehicle collision were derived from the simulation.

Keywords

Acknowledgement

This research was supported by a grant (code 21PQOW-B152616-03) from R&D Program funded by Ministry of Land, Infrastructure and Transport of Korean government.

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