Journal of IKEEE (전기전자학회논문지)

Institute of Korean Electrical and Electronics Engineers (한국전기전자학회)
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Development of the sustainable solar cell powered LTE based IoT fine dust detecting terminal

태양전지를 이용한 지속 가능형 LTE 기반 IoT 미세먼지 측정 단말기 개발

  • Kim, Howoon (Dept. of Aviation Information & Communications Engineering, Kyungwoon University) ;
  • Woo, Dong Sik (School. of Electronic & Electrical Engineering, Daegu Catholic University)
  • Received : 2021.02.22
  • Accepted : 2021.03.25
  • Published : 2021.03.31
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Abstract

In this paper, the fine dust detecting terminal which can transmit data in real time was developed. The terminal used a wide spreading LTE network and was powered by solarcell and battery for easy installation and independent operation, because it did not need the wired power grid or wired communication network. The data showed the possibility of forecasting fine dust changes by analyzing with the data from public meteorologic data. The developed terminal will be helpful for predicting and analyse fine dust's more precise flow and effect on environment with an easy installation on any places.

본 논문에서는 환경문제로 높은 관심을 받고 있는 미세먼지를 측정하여 실시간으로 데이터를 전송하는 측정 단말기를 개발하였다. 단말기는 설치가 쉽도록 외부와의 데이터 연결은 전국에 퍼져 있는 LTE 망을 사용하도록 하였고 전원은 태양전지와 충전지를 사용하여 유선 전력망에 연결될 필요없이 지속 가능한 독립적인 형태로 개발하였다. 단말기를 통해 수집된 데이터는 공공 기관에서 제공하는 기상 데이터와 조합하여 미세먼지의 추세를 예측을 할 수 있음을 보였다. 개발된 단말기는 임의의 지역에서 간단한 설치 작업만으로 미세 먼지 측정 데이터를 얻을 수 있어 향후 미세먼지의 보다 정확한 흐름과 영향을 분석하는데 도움이 될 것으로 예상된다.

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References

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