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Lane Marking Detection of Mobile Robot with Single Laser Rangefinder

레이저 거리 센서만을 이용한 자율 주행 모바일 로봇의 도로 위 정보 획득

  • Received : 2011.02.20
  • Accepted : 2011.03.29
  • Published : 2011.06.01

Abstract

Lane marking detection is one of important issues in the field of autonomous mobile robot. Especially, in urban environment, like pavement roads of downtown or tour tracks of Science Park, which have continuous patterns on the surface of the road, the lane marking detection becomes more important ability. Although there were many researches about lane detection and lane tracing, many of them used vision sensors mainly to detect lane marking. In this paper, we obtain 2 dimensional library data of 'Intensity' and 'Distance' using one laser rangefinder only. We design a simple classifier and filtering algorithm for the lane detection which uses only one LRF (Laser Range Finder). Allowing extended usage of LRF, this research provides more functionality not only in range finding but also in lane detecting to mobile robots. This work will be technically helpful for robot developers to design more simple and efficient autonomous driving system using LRF.

Keywords

References

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  2. A Particle Filter Localization Method Using 2D Laser Sensor Measurements and Road Features for Autonomous Vehicle vol.2019, pp.2042-3195, 2019, https://doi.org/10.1155/2019/3680181