한국정보기술학회논문지 (The Journal of Korean Institute of Information Technology)

한국정보기술학회 (Korean Institute of Information Technology)
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범용 농기계관리를 위한 라즈베리 파이 기반의 스마트어댑터 설계 및 구현

Raspberry Pi Based Smart Adapter's Design and Implementation for General Management of Agricultural Machinery

  • 투고 : 2018.09.14
  • 심사 : 2018.11.17
  • 발행 : 2018.12.31
⟨ 이전 논문 다음 논문 ⟩

초록

CAN(Controller Area Network) 모듈의 탑재 여부와 관계없이 각 회사의 농기계관리에 범용으로 적용할 수 있는 부착형의 스마트어댑터를 설계 및 구현하였다. 스마트어댑터는 리눅스 환경에서 농기계관리 소프트웨어가 동작하는 메인보드(라즈베리파이3B)와 전원 조정과 상태 센싱을 위하여 자체 개발한 인터페이스 보드로 구성된다. 상태 모니터링을 위하여 스마트어댑터와 농기계의 센서들 사이에 시리얼입력을 이용하는 센싱 인터페이스를 정의하였으며, 진단을 위하여 농기계의 상태 다이어그램을 정의하였다. 스위치의 온/오프 접점을 이용하여 농기계의 센서를 시뮬레이션 하는 판넬을 제작하였으며, 시뮬레이터 판넬에서 농기계의 각 상태를 입력함으로 상태 모니터링과 진단 기능을 확인하였다.

We designed and implemented the attachable smart adapter for the general management of each company's agricultural machine regardless of whether it is equipped with a CAN (Controller Area Network) module. The smart adapter consists of a main board (Raspberry Pi3B), which operates agricultural machine's management software in Linux environment, and a self-developed interface board for power adjustment and status sensing. For the status monitoring, a sensing interface using a serial input was defined between the smart adapter and the sensors of the agricultural machine, and the state diagram of the agricultural machine was defined for diagnosis. We made a panel to simulate the sensors of the agricultural machine using the switch's on/off contact point, and confirmed the status monitoring and diagnostic functions by inputting each state of the farm machinery from the simulator panel.

키워드

과제정보

연구 과제 주관 기관 : 안동대학교

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피인용 문헌

  1. Implementation and Performance Analysis of Low Cost Cluster vol.22, pp.4, 2021, https://doi.org/10.9728/dcs.2021.22.4.711