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코파일럿 시스템을 위한 다중 2D LiDAR 융합기반 차량 주변 동적 장애물 추적 모듈 개발
나기인(Ki-in Na),변재민(Jaemin Byun),노명찬(Myoungchan Rho),서범수(Bumsu Seo) 한국자동차공학회 2014 한국자동차공학회 부문종합 학술대회 Vol.2014 No.5
This paper introduces the development of moving obstacles perception module using multiple 2D LiDARs. This can estimate both position and velocity of dynamic objects around vehicles. Projecting point cloud data from 2D LiDARs to range image structure, they are partitioned to particular observations with connectivity based region growing segmentation. In sequence, observations from segmentation steps are associated with the predicted tracks employing NNSF based on Kalman filter. Furthermore, the associated tracks are continuously updated, extraneous observations are generated to new tracks and missing tracks are removed. This developed module was installed on Co-Pilot system and the experiments tracking several moving obstacles at the same time were performed to show this module working.