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MEMS 센서기반의 구조물의 안전 모니터링 시스템

Safety Monitoring System of Structures Using MEMS Sensor

  • Lim, Jaedon (Department of Computer Engineering, Paichai University) ;
  • Kim, Jungjip (TelcokoreaIS Co.) ;
  • Hong, Dueui (Department of Computer Engineering, Paichai University) ;
  • Jung, Hoekyung (Department of Computer Engineering, Paichai University)
  • 투고 : 2018.08.25
  • 심사 : 2018.09.13
  • 발행 : 2018.10.31

초록

최근 빈번히 발생하고 있는 지진, 구조물의 노후화에 따라 구조물 붕괴 및 기울어짐 사고 등이 자주 발생하고 있으며, 이런 구조물에 대한 재난을 방지하기 위하여 다양한 방법이 제시되고 있는 실정이다. 이에 본 논문에서는 IoT(Internet of Things) 기반의 구조물 이상 유무를 실시간으로 모니터링 하여 구조물의 붕괴, 기울어짐, 화재 등에 대한 이상 징후현상을 사전에 제공하는 시스템을 제시한다. MEMS(Micro Electro Mechanical Systems) 센서(Sensor)기반의 기울기 센서, 가속도 센서를 이용, 센서별 검출된 데이터를 서버로 실시간 전송, 데이터를 축적하며, 설정된 임계치를 상위할 경우 대응할 수 있는 서비스를 제공 한다. 구조물의 붕괴, 기울어짐, 화재 등의 현상에 대한 임계치 상위 이벤트 발생 시 경고를 함으로, 구조물의 붕괴 및 기울어짐 현상에 대한 대피, 보수가 가능하여, 구조물에서 발생할 수 있는 재난에 대응할 수 있을 것이라고 사료된다.

In recent years, there have been frequent occurrences of collapsing buildings and tilting accidents due to frequent earthquakes and aging of buildings. Various methods have been proposed to prevent disasters on these buildings. In this paper, we propose a system that provides an indication of anomalous phenomena such as collapse and tilting of buildings by real-time monitoring of IoT(Internet of Things) based architectural anomalies. The MEMS sensor is based on the inclinometer sensor and the accelerometer sensor, transmits the detected data to the server in real time, accumulates the data, and provides the service to cope when the set threshold value is different. It is possible to evacuate and repair the collapse and tilting of the building by warning the occurrence of the upper threshold event such as the collapse and tilting of the building.

키워드

참고문헌

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피인용 문헌

  1. 딥러닝 기반의 구조물 화재 재난 시 최적 대피로 안내 시스템 vol.23, pp.11, 2019, https://doi.org/10.6109/jkiice.2019.23.11.1371