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사물인터넷을 이용한 지능형 노지 농작물 관리 시스템 개발

The Smart Outdoor Cultivation System using Internet of Things

  • 염성관 (원광대학교 정보통신공학과) ;
  • 홍성광 (영주 E&I) ;
  • 고완기 (제주한라대학교 정보기술건축학부)
  • Youm, Sungkwan (Department of Information and Communication Engineering, Wonkwang University) ;
  • Hong, SungKwang (YoungJoo E&I Limited) ;
  • Koh, Wan-Ki (School of Information Technology and Architecture Cheju Halla University)
  • 투고 : 2018.05.31
  • 심사 : 2018.07.20
  • 발행 : 2018.07.28

초록

농업 인구의 감소와 노령화로 인하여 온실 재배 중심의 스마트 팜에 대한 연구가 활발하게 진행 중이나 채소와 같은 작물의 경우 노지 재배가 70%를 차지한다. 이에 노지 농작물 재배의 자동화, 무인화 및 지능화를 통해 생산성을 향상시키고 토양 오염을 방지할 필요가 있다. 본 논문은 사물인터넷을 이용한 노지 농작물 제배 시스템 구축 사례를 설명하고 노지작물 제배 시스템에서의 환경 변수를 정의하였다. 다양한 센서을 통해서 토양의 온도, 함수율, 전기전도도, 산성도를 측정하여 LoRa 통신 모듈을 이용하여 서버로 정보를 전달하고, 서버는 이 데이터를 바탕으로 시비량 및 관수량을 제어한다. 노지농작물 재배에 적합한 통신 방식인 LoRa 기술을 이용하여 넓은 노지를 관리하고 생산량 및 판매실적까지 관리하는 시스템을 개발하였다.

키워드

사물인터넷;노지 작물;센서

과제정보

연구 과제 주관 기관 : National Research Foundation of Korea(NRF)

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