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포토센서를 이용한 김 혼합물 농도 조절 시스템 구현

Implementation of Concentration Control System for Mixtures of Seaweed Using Photo Sensor

  • Lee, Bae-Kyu (Department of Mechatronics Engineering, Chosun College of Science & Technology) ;
  • Choi, Jeong-Ho (Department of Mechatronics Engineering, Chosun College of Science & Technology)
  • 투고 : 2020.04.03
  • 심사 : 2020.04.12
  • 발행 : 2020.04.30

초록

우리나라에서 단일품목으로 가장 큰 수출품인 마른 김은 현재 우리나라의 시장 사정상 대량생산에 중점을 둔 상황이다. 이는 자연스럽게 마른 김의 품질하락으로 이어졌다. 따라서 본 논문에서는 마른 김 생산 시에 기존에 사용자의 경험에 의존하여 김 혼합 비율을 맞추는 방식을 포토센서(IR sensor)를 이용한 보다 효율적으로 조절하는 방식을 제안하였다. 또한 광원을 발생시키는 IR LED Lamp와 농도를 검출하는 포토센서 등을 통하여 얻어진 1차 영상정보들을 바탕으로 실시간으로 김 혼합물 농도를 판단할 수 있는 임베디드 측정 시스템을 개발하였다. 이 방식에서는 정밀한 데이터를 실시간으로 수집 저장함으로써 매년 겨울마다 반복되는 작업 환경에서 이전 연도의 데이터를 확인하여 보다 손쉽게 대처할 수 있게 한다.

Seaweed(Laver), Korea's largest export product, is currently focused on mass production due to the market situation in Korea. This naturally led to a decrease in the quality of seaweed. Therefore, in this paper, the present method was produced and tested by changing the way of adjusting the ratio of seaweed mixing, which was dependent on the user's sense and experience in the production of seaweed. In addition, I developed an embedded measurement system that can determine the concentration of a mixture of gold in real time based on primary image information obtained through an IR LED lamp that generates a light source and a photo sensor that detects concentration. By collecting and storing precise data in real time, it is easier to cope with the previous year's data in a work environment that is repeated every winter.

키워드

참고문헌

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