KOREASCHOLAR

In this study, we addressed the prevention of fire extinguishing device malfunction caused by noise in the fire detector of automatic fire extinguishing devices applied to mobile equipment such as armored vehicles and tanks. The automatic fire extinguishing system consists of a fire detection unit, an automatic control unit, and a fire suppression unit. In the case of a fire detector, it is a major component of the fire detection unit. Even though no fire occurred during operation in the field, a number of fire extinguisher sprays occurred, and the malfunction of the fire detector, which is a fire detection unit, was reproduced. The cause was identified as noise in the fire detector connector due to vibration and shock that may occur during operation of the mobility equipment. In order to solve this problem, noise generated momentarily from a fire detector is treated as an exception, and when a fire signal is transmitted from the fire detector to the automatic control unit for more than a certain period of time, Software has been improved to enable fire extinguishers to operate. This study analyzed the causes of malfunctions in automatic fire extinguishing devices, which are components of mobile equipment, and derived improvement measures to improve the reliability of automatic fire extinguishing devices.

Abstract
1. 서 론
2. 오작동 발생 요인 식별
3. 화재감지기 종류 및 특징
    3.1 열감지기
    3.2 연기감지기
    3.3 불꽃감지기
4. 화재감지기 소프트웨어 원인분석 및개선방안
    4.1 원인분석
    4.2 개선방안 도출 및 검증
5. 결 론
References

• 주용원(Defense Agency for Technology and Quality) | Y. W. JOO
• 남윤욱(Defense Agency for Technology and Quality) | Y. W. NAM
• 오은빈(Defense Agency for Technology and Quality) | E. B. OH
• 김희원(Defense Agency for Technology and Quality) | H. W. KIM
• 곽대환(Defense Agency for Technology and Quality) | D. H. KWAK Corresponding author