한국자동차공학회논문집 (Transactions of the Korean Society of Automotive Engineers)

  • 제22권6호
  • /
  • Pages.49-58
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  • 2014
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  • 1225-6382(pISSN)
  • /
  • 2234-0149(eISSN)
한국자동차공학회 (The Korean Society of Automotive Engineers)
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카메라영상에 의한 DGPS-GIS기반 차선변경 지원시스템의 평가 및 신뢰성 검증

Assessment and Reliability Validation of Lane Departure Assistance System Based on DGPS-GIS Using Camera Vision

  • 문상찬 (경희대학교 대학원 기계공학과) ;
  • 이순걸 (경희대학교 기계공학과) ;
  • 김민우 (경희대학교 대학원 기계공학과) ;
  • 주다니 (경희대학교 대학원 기계공학과)
  • Moon, Sangchan (Department of Mechanical Engineering, Graduate School, Kyung Hee University) ;
  • Lee, Soon-Geul (Department of Mechanical Engineering, Kyung Hee University) ;
  • Kim, Minwoo (Department of Mechanical Engineering, Graduate School, Kyung Hee University) ;
  • Joo, Dani (Department of Mechanical Engineering, Graduate School, Kyung Hee University)
  • 투고 : 2014.01.03
  • 심사 : 2014.05.20
  • 발행 : 2014.09.01
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초록

This paper proposes a new assessment and reliability validation method of Lane Departure Assistance System based on DGPS-GIS by measuring lanes with camera vision. Assessment of lane departure is performed with yaw speed measurement and determination method for false alarm of ISO 17361 and performance validation is executed after generating departure warning boundary line by considering deviation error of LDAS using DGPS. Distance between the wheel and the lane is obtained through line abstraction using Hough transformation of the lane image with camera vision. Evaluation validation is obtained by comparing this value with the distance obtained with LDAS. The experimental result shows that the error of the extracted distance of the LDAS is within 5 cm. Also it proves performance of LDAS based on DGPS-GIS and assures effectiveness of the proposed validation method for system reliability using camera vision.

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참고문헌

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