Detection
a. Sungnyemun fire Case
February 11, 2008, Koreans witnessed in shock the transformation of one of the country's best-known landmarks which guarded the capital for 600 years into a pile of smoldering ashes in the span of just a few hours. A 70-year-old man angry over a compensation payment for his house had set fire to Sungnyemun Korea's National Treasure No. 1.Seventy percent of the
(Al2O3) and thorium (ThO2) in the ceramic 0.05 (mm) or less resistance of the platinum coil The structure of putting
Platinum resistance and bleeding in the constant current Road heat devices degree 200-300. When the combustible gas contact with this by action of the catalyst, Measure the increase the resistance of Pt Resistance wire by heat up university’s temperature
3. 국내외 기술개발 사례
지난 99년 미국의 뉴햄프셔 주립대학 기술진들은 경찰관이 운전대에 손을 댈 필요 없이 도로상황만 주시하고 말로 명령을 내리면 자동으로 범인을 추적하는 순찰차를 개발했다. “프로젝트 54” 혹은 “스마트자동차”로 명명된 이차는 순찰차를 타고 가던 경찰관이 용의자를
3. Positive effect of CCTV
(1) Crime Prevention and Detection
a. Sungnyemun fire Case
February 11, 2008, Koreans witnessed in shock the transformation of one of the country's best-known landmarks which guarded the capital for 600 years into a pile of smoldering ashes in the span of just a few hours. A 70-year-old man angry over a compensation payment for his house had set fire to Sungnyemun
Airport management, in common with others involved in the operation of elements of the civil air transportation system, are required to take measures that will provide a high level of protection of buildings and equipment (including aircraft), in addition to ensuring the safety and personal security of passengers and staff using the system. This must be done in manner that disturbs the normal ope