• The Safety technology
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• no.71
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• pp.38-38
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• 2003

• KSCE Journal of Civil and Environmental Engineering Research
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• v.36 no.3
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• pp.587-594
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• 2016

Even though accidents occurred inside urban railway stations demage not only one person, but also surrounding people, it can be prevented by cautious actions. This research aims at infants and children, which can maximize the educational impacts, to develop a safety textbook which can educate safety rules and behavioral know-how to reduce the accidents occurred in urban railway stations, and at parents and teachers to gather opinions through surveys on the research's future direction. This research conducts a case study and comparison analysis on domestic and foreign safety manuals, which is organized in a book form of fairy tales educating safety rules for readers to utilize the urban railway by steps from boarding to taking off. Through a survey we conducted for parents and teachers as providing the safety textbook developed through this research, we could get the positive evaluations and gather opinions on the future research direction. The safety textbook developed in a form of fairy tale book through this research is for infants and children to use the urban railway in a safe manner, which is expected to evoke the interests and curiosity and create the educational impacts on users.

• Proceedings of the Korean Society of Computer Information Conference
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• 2023.01a
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• pp.481-483
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• 2023

본 논문에서는 어린이통학버스 안전사고 예방을 위한 지능형 탑승객 모니터링 시스템을 개발한다. 지능형 탑승객 모니터링은 통학버스 내 설치된 카메라로 부터 촬영되는 영상을 실시간으로 분석한 후 통학버스 내 발생할 수 있는 다양한 이벤트를 운전자 또는 교사에게 적시에 통보하여 잠재적 안전사고를 지능적으로 회피할 수 있도록 지원하는 시스템을 말한다. 제안한 시스템은 Yolov4, DeepSort, MediaPipe등의 인공지능 관련 SW기술을 활용하여 영상을 분석한 후 싸움과 같은 이상행동, 정차 후 잔류 인원 발생, 하차자와 차량 간의 안전거리 확보 여부를 포함하는 3가지 이벤트를 인식한 후 운전자 또는 교사에게 알림을 제공한다.

• International Journal of Highway Engineering
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• v.12 no.2
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• pp.63-69
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• 2010

Since speed limit enforcement in school zones is the most important to reduce the occurrence of severe child related accidents, school zones typically have a speed limit of 30km/h. However, it is found that the majority of vehicles passing school zones are traveling over 30km/h. This indicates that school zones are not being effectively operated to achieve the main objective which is the reduction of child related accidents. This study aims to identify the factors affecting the violation of speed limits in school zones through the results of field survey from 8 elementary schools. The results showed that time period, the number of lanes, the width of sidewalks, and the status of colored pavement were found to be highly associated with the violation of speed limits in school zones at the 95% significance level. The results of this study may provide some insights for making safe environments around schools.

• Proceedings of the Korean Society of Computer Information Conference
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• 2009.01a
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• pp.385-390
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• 2009

본 연구에서는 최근 학교 주변에서 발생하는 어린이 범죄 사고의 관리 및 예방을 위한 무선 센서 네트워크 기반의 스쿨존 안전관리 시스템을 제안한다. 학교 주변 무선센서네트워크 망 구축과 어린이들에게 부착되는 센서들을 통해 환경 및 위치 영상 센싱 정보들을 공간 지식화하여 안전과 관련된 서비스를 제공한다. 또한 스쿨존 망을 벗어나 통신이 되지 않는 어린이의 경우 기회주의적 네트워크를 통하여 관리할 수 있는 전략적 안전관리 방안을 제안한다.

• 건강소식
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• v.28 no.1 s.302
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• pp.22-23
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• 2004

• 건강소식
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• v.27 no.3 s.292
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• pp.26-27
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• 2003

• 아동간호학회:학술대회논문집
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• 2000.05a
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• pp.16-22
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• 2000

• The Monthly Technology and Standards
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• s.20
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• pp.45-49
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• 2003

• The Safety technology
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• no.74
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• pp.38-38
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• 2004