Journal of Sensor Science and Technology (센서학회지)

The Korean Sensors Society (한국센서학회)
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Design, Fabrication, and Performance Evaluation of Showing Material for Early Expression of Fire Signs and Combined Inspection

화재징후 조기표출과 복합검사를 위한 표출재 설계, 제작 및 성능 평가

  • Dongcheol Shin (Dept. of Electronic Engineering, Chungnam National University) ;
  • Hyoungho Ko (Dept. of Electronic Engineering, Chungnam National University)
  • 신동철 (충남대학교 전자공학과) ;
  • 고형호 (충남대학교 전자공학과)
  • Received : 2023.04.30
  • Accepted : 2023.05.24
  • Published : 2023.05.31
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Abstract

Previous research has explored early expression of fire signs before the burning of insulation. To achieve this, typically, automatic inspections are used to detect gas emitted from odor capsules at electrical connection points; additionally, early fire signs can be expressed using visual inspection of changes in the appearance of temperature caps. However, early detection of electrical fire is often difficult because only specific inspections, which are not complex, are performed. Therefore, in this paper, we present complex inspection techniques, such as visual inspection, odor inspection, and automatic inspection, and propose a showing material of fire signs that can solve conventional problems. In addition, this study examines the conditions under which the candidate material for the showing material is designed, the composition of the candidate material selected based on the designed conditions, the manufacturing means used to produce the showing material considering the temperature for early expression of fire signs, and the performance of the produced showing material. Furthermore, we analyze various effects that can occur through the proposed display material.

Keywords

Acknowledgement

이 연구는 2022년도 대전테크노파크 창업지원기반조성사업 및 2022년도 중소벤처기업부 디딤돌 창업성장기술개발사업에 의해 지원되었습니다. 또한 이 연구는 충남대학교 학술연구비에 의해 지원되었습니다.

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