한국전자통신학회논문지 (The Journal of the Korea institute of electronic communication sciences)

한국전자통신학회 (Korea Institute of Electronic Communication Science)
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손가락 인식을 기반으로 한 로봇청소기 제어기술

Control Technology Based on the Finger Recognition of Robot Cleaners

  • 유향준 (남서울대학교 전자공학과) ;
  • 목승수 (남서울대학교 전자공학과) ;
  • 김준서 (남서울대학교 전자공학과) ;
  • 백지아 (남서울대학교 전자공학과) ;
  • 고윤석 (남서울대학교 전자공학과)
  • 투고 : 2019.11.04
  • 심사 : 2020.02.15
  • 발행 : 2020.02.29
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초록

일반 로봇 청소기의 단점은 정해진 루트에서만 동작하기 때문에 정해진 루트를 벗어난 장소에 대한 청소가 불가능하다. 따라서 본 연구에서는 기존 청소기의 단점을 보완하기 위해 손가락 인식 기술을 기반으로 정해진 루트 이외의 장소를 탐색하기 위한 방향제어 방법론을 연구하였다. 주제어장치로는 라즈베리파이를 사용하였으며 Open CV 프로그램을 이용하여 손가락 개수를 인식할 수 있도록 하였다. 제안된 방법론의 유효성을 검증하기 위해서 파이선 언어를 이용하여 손가락 인식 알고리즘을 구현하였으며, 로지텍 C922를 사용한 결과 90cm에서는 100%, 110cm에서는 70%의 성공률을 확인할 수 있었다.

The disadvantage of the general robot cleaner is that it works only on the designated route, so it is impossible to clean the place outside the designated route. Therefore, in this study, the direction control methodology for searching the place other than the designated route based on the finger recognition technology was studied to compensate for the shortcomings of the existing cleaner. Raspberry Pi was used as the main controller and Open CV program was used to recognize the number of fingers. To verify the validity of the proposed methodology, a finger recognition algorithm was implemented using Python language, and as a result of adopting the Logitech C922, the success rate was 100% at 90cm and 70% at 110cm, respectively.

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참고문헌

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