Journal of the Korea Safety Management & Science (대한안전경영과학회지)

Korea Safety Management & Science (대한안전경영과학회)
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Intelligent Image Analysis System for Preventing Safety Hazards in Dangerous Working Area

작업안전 위험상황 대응을 위한 지능형 영상분석 시스템 구축에 관한 연구

  • Jang, Hyun Song (Dept. of Business Administration, Seoul School of Integrated Sciences & Technologies)
  • 장현성 (서울과학종합대학원 경영학과)
  • Received : 2015.04.11
  • Accepted : 2015.06.16
  • Published : 2015.06.30
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Abstract

To prevent safety hazards in dangerous working area, we have proposed an intelligent image analysis system. Six common patterns of safety violations of workers' are defined and its motion detection algorithms are developed for alarm to CCTV monitoring system. Developed algorithms are implemented at 195 dangerous areas such as chemical and gas treated room. The results of violated motion detection ratio by developed system shows 94.95% of true positive cases, and 0.21% of false positive cases from all 587,645 event cases in one month implementation period. In the period, it is observed that the number of safety rule violations and the following accidents are decreased.

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References

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  1. The Impact of the Safety Awareness & Performance by the Intelligent Image Analysis System vol.17, pp.3, 2015, https://doi.org/10.12812/ksms.2015.17.3.143