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

Korea Institute of Electronic Communication Science (한국전자통신학회)
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Development of a System for Field-data Collection Transmission and Monitoring based on Low Power Wide Area Network

저전력 광역통신망 기반 현장데이터 수집 전송 및 모니터링 시스템 개발

  • 주영태 (순천대학교 컴퓨터공학과) ;
  • 김종실 (순천대학교 컴퓨터공학과) ;
  • 김응곤 (순천대학교 컴퓨터공학과)
  • Received : 2022.10.27
  • Accepted : 2022.12.17
  • Published : 2022.12.31
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Abstract

Field data monitoring systems such as renewable energy generation and smart farm integrated control are developing from PC and server to mobile first, and various wireless communication and application services have emerged with the development of IoT technology. Low-power wide-area networks are services optimized for low-power, low-capacity, and low-speed data transmission, and data collected in the field is transmitted to designated storage servers or cloud-based data platforms, enabling data monitoring. In this paper, we implement an IoT repeater that collects field data with a single device and transmits it to a wireless carrier cloud data flat using a low-power wide-area network, and a monitoring app using it. Using this, the system configuration is simpler, the cost of deployment and operation is lower, and effective data accumulation is possible.

신재생에너지 발전, 스마트팜 통합관제 등 현장데이터의 모니터링 시스템은 PC, 서버 기반에서 모바일 퍼스트 중심으로 발전하고 있으며, IoT 기술의 발전으로 다양한 무선통신 및 응용 서비스들이 출현하였다. 저전력 광역통신망은 저전력, 저용량, 저속 데이터 전송에 최적화된 서비스로 현장에서 수집된 데이터는 지정 저장 서버나 클라우드 기반 데이터 플랫폼으로 전송되며, 이를 통해 데이터 모니터링이 가능하다. 본 논문에서는 단일 디바이스로 현장 데이터를 수집하고 저전력 광역통신망을 이용하여 무선통신 사업자 클라우드 데이터 플랫폼으로 전송하는 IoT 중계기와 이를 활용한 현장 모니터링 앱을 설계 및 구현하였다. 이를 활용하면 보다 모니터링 시스템 구성이 간단하고, 구축 및 운영 비용이 저렴하며 효과적인 데이터 축적이 가능하다.

Keywords

Acknowledgement

이 논문은 2022년도 순천대학교 교연비 사업에 의하여 연구되었음.

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