Journal of the Korean Society of Industry Convergence (한국산업융합학회 논문집)

The Korean Society of Industry Convergence (한국산업융합학회)
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A Study on the Design and Real-Time Implementation of Robust Sensor Monitoring Device in Explosion Proof Industrial Site

방폭 산업 현장에 강인한 센서 모니터링 장치 설계 및 실시간 구현에 대한 연구

  • Jeong-Hyun Kim (Dept. of Smart Factory, Korea Polytechnic VII (Changwon Campus))
  • 김정현 (한국폴리텍VII대학 창원캠퍼스 스마트 팩토리과)
  • Received : 2023.08.30
  • Accepted : 2023.09.18
  • Published : 2023.10.31
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Abstract

In this paper, a wireless communication-based sensor data monitoring device with an explosion-proof (Exd IIC) case was implemented to enable installation at explosion-risk industrial sites such as plants. In existing industrial plant sites, most of the temperature sensors and vibration and impact sensors are wired up to several kilometers, which takes a lot of time and money to bury long pipes and cables. In addition, there are not many cases where some wireless devices have been applied to actual plant industry sites due to communication quality problems. Therefore, in order to solve this problem, zigbee mesh wireless communication was applied to provide high reliability wireless communication quality to industrial plant sites, and the time and cost incurred in new or additional installation of sensors could be greatly reduced. In particular, in the event of loss or error of some wireless communication devices, the communication network is automatically bypassed or recovered to enable real-time data monitoring.

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