융합정보논문지 (Journal of Convergence for Information Technology)

중소기업융합학회 (Convergence Society for SMB)
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실시간 관측 및 제어가 가능한 IoT 저수조 관리 시스템

IoT-based Water Tank Management System for Real-time Monitoring and Controling

  • 권민서 (충북대학교 소프트웨어학과) ;
  • 김우주 (충북대학교 소프트웨어학과) ;
  • 이재준 (충북대학교 소프트웨어학과) ;
  • 조오현 (충북대학교 소프트웨어학과)
  • Kwon, Min-Seo (Dept. of Computer Science, Chungbuk National University) ;
  • Gim, U-Ju (Dept. of Computer Science, Chungbuk National University) ;
  • Lee, Jae-Jun (Dept. of Computer Science, Chungbuk National University) ;
  • Jo, Ohyun (Dept. of Computer Science, Chungbuk National University)
  • 투고 : 2018.10.18
  • 심사 : 2018.12.20
  • 발행 : 2018.12.31
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초록

실시간 제어는 관리 시스템의 실질적인 사용을 확인하기 위해 해결해야 하는 주요 과제였다. 이와 관련하여 편의성과 효율성을 높이기 위해 처음으로 사물인터넷(IoT) 기반 저수조 시스템을 제안 및 개발하였다. 저수조의 상태가 불안정할 경우 사용자에게 알려 저수조를 효과적으로 제어할 수 있다. 제안된 시스템은 센서 데이터 측정 및 제어를 위한 내장형 H/W 장치, 웹 및 모바일 앱을 통한 관리 서버 구축을 위한 애플리케이션 S/W, 통계 관리 및 모니터링을 위한 효율적인 데이터베이스 구조로 구성되어 있다. 또한 기계 학습 알고리즘을 적용하여 실제 효율성을 더욱 향상시킬 수 있다.

Real-time controllability has been a major challenge that should be addressed to ascertain the practical usage of the management systems. In this regards, for the first time, we proposed and implemented an IoT(Internet of Things)-based water tank system to improve convenience and efficiency. The reservoir can be effectively controlled by notifying the user if the condition of the reservoir is unstable. The proposed system consists of embedded H/W unit for sensor data measuring and controling, application S/W for deployment of management server via web and mobile app, and efficient database structure for managing and monitoring statistics. And machine learning algorithms can be applied for further improvements of efficiency in practice.

키워드

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Fig. 1. System Structure of IoT-based water tank

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Fig. 2. Implementation of IoT-based water tank system

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Fig. 3. Package diagram of IoT-based water tank system

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Fig. 4. Sequence diagram of IoT-based water tank system

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Fig. 5. Development Environment of IoT-based water tank

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Fig. 6. Web for Status Check and Real-Time Control

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Fig. 7. Web for Check Statistics Data

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Fig. 8. App for Status Control

Table 1. External System Interface

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