Fire Science and Engineering (한국화재소방학회논문지)

Korean Institute of Fire Science and Engineering (한국화재소방학회)
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Integrated Command System for Firefight Satety in Special Disaster Area

특수재난현장 진압대원의 안전을 위한 통합 지휘시스템에 관한 연구

  • Roh, Tae-Ho (Dept. of Fire Safety Management, Daejeon Institute of Science and Technology)
  • 노태호 (대전과학기술대학교 소방안전관리과)
  • Received : 2015.04.27
  • Accepted : 2015.10.15
  • Published : 2015.12.31
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Abstract

An integrated command system is critical for the safety of firefighters and effective work in the headquarters of a special disaster areas such as natural disaster or large man-made hazard. The integrated command system requires environmental information such as temperature, humidity, and $CO_2$ levels, as well as personal physical information such as pulse and air respirator levels. An Analog to Digital Converter (ADC) chip converts sensed information into digital signals, and a Micro Controller Unit (MCU) transmits the digital signals to a transmission board using serial communication through a Serial Peripheral Interface (SPI). The digital signals are saved in a transmission board and transmitted to the integrated command system by a Radio Frequency (RF) unit. The location of fire-fighters in a building are determined using a gyro sensor and an inertial sensor. The collected information is applied to the integrated command system for firefighter safety and to ensure that they can effectively carry out their duties. Tthis study theoretically and experimentally investigated the technologies of RF transmission, indoor position, and an integrated command system that supports decision making using the transmitted information.

자연 재해 또는 대형 인적 재난 현장과 같은 특수재난현장의 지휘본부에서는 소방관의 안전과 효과적인 지휘 통제를 위한 통합 지휘시스템은 매우 중요하다. 통합지휘시스템은 특수재난현장의 온도, 습도, 이산화탄소 등의 환경 정보와 현장 상황을 파악할 수 있는 영상 정보 및 소방관의 맥박, 공기통 잔량 등의 개인 신체 정보를 필요로 한다. 수집된 정보들은 Analog to Digital Converter (ADC) 칩을 거쳐 디지털 신호로 변경되고 Micro Controller Unit (MCU)가 직렬 통신 방식인 Serial Peripheral Interface (SPI) 통신 방식으로 이용하여 송신 보드로 디지털 신호를 전송한다. 송신 보드에 저장된 디지털 신호는 Radio Frequence (RF) 송신기를 이용하여 통합지휘시스템으로 전송된다. 자이로센서 및 관성센서를 이용하여 건물 내부에 있는 진압대원의 위치를 확인한다. 수집된 정보는 소방관의 안전과 효과적인 지휘를 할 수있는 통합 지휘 시스템을 위한 각종 정보로 활용된다. 본 연구는 무선 전송 기술, 실내 측위기술 및 통합지휘시스템에 전송 된 정보를 이용한 의사결정 지원 통합지휘시스템 대하여 이론적 및 실험적으로 연구한다.

Keywords

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