• 한국융합학회논문지
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• 제9권4호
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• pp.23-29
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• 2018

건설현장에서 흔히 발생하는 안전관리 문제점 중 시정조치 지연으로 인해 발생하는 재해율을 낮추기 위해, 기존의 시스템 중 점검 후 시정조치를 할 때까지 발생하는 시간을 단축하기 위하여 사전에 사고유형 데이터베이스를 구축하고 점검시 유사도 검사를 이용하여 점검자에게 문제점을 실시간으로 알려주어 현장에서 바로 시정조치를 수행할 수 있는 시스템을 모델링하여, 안전사고에 보다 적극적으로 대처할 수 있는 시스템을 연구하였다. 연구 결과 90 %이상의 개방 효과와 60 %이상의 안전사고 감소율이 있음을 알 수 있었다. 이 시스템을 기반으로 음성 인식과 딥러닝을 결합하여 보다 효과적인 시스템을 지속적으로 연구 할 것이다.

• 한국항공운항학회지
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• 제23권3호
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• pp.88-93
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• 2015

Among other various aspects of safety culture, this research has considered safety culture from the view of aviation. A tool to examine aviation safety culture has been developed on the basis of Global Aviation Safety Network's safety culture survey. Using this tool, the degree of perception of Korean national carriers' pilots in safety culture has been examined three times for the period from 2002 to 2015. Compared to an initial result of the survey in 2002, results in 2008 and 2015 demonstrate that safety culture among pilots has rapidly changed from negative and bureaucratic to positive. Hence, it is expected that positive index of safety culture will increase 28% (total approximate 90%) in 2020.

• 무역상무연구
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• 제13권
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• pp.469-492
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• 2000

"International Safety Management(ISM) Code" means the International Management Code for the Safe Operation of Ships and for Pollution Prevention as adopted by the Assembly, as may be amended by the International Maritime Organization. This Code have brought into force internationally since 1th July, 1998 by incorporated to the new Chapter Ⅸ in the SOLAS Convention. Accordingly those States which give effect to the SOLAS Convention will have to ensure that rules giving effect to the Code are introduced into their domestic legislation. The purpose of this Code is to provide an international standard for the safe management and operation of ships and for pollution prevention, by this to reduce the maritime casualty which could caused by neglect of person. To achieve this purpose the ISM Code specifies a number of broad 'safety management objectives' for owning or operation companies, and it requires that such companies should establish, implementing and maintain a written Safety Management System(SMS) covering a whole range of safety environmental and related matters. These requirements of the Code could effect on the carrier in some points such as duty of due diligence to care for cargo, due diligence to make the vessel seaworthy and burden of proof etc. In this respect, We should know that the ISM Code could effect on the carrier advantageously or disadvantageously subject to whether the carrier observed the requirement of the ISM Code. Although it does not add cause of liability or increase limitation of liability imposed to the carrier.

• 한국항공운항학회지
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• 제23권4호
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• pp.102-108
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• 2015

According to various researches, one of main causes of flight accidents is influence of human factors. It is important to collect and analyze event data in advance to minimize and prevent human errors by developing safety checklist. As a result international aviation industry developed Flight Operations Quality Assurance for commercial airliners, and, upon its proven effectiveness, it is now highly recommended to adopt for helicopter operations. Consequently, S government organization instituted Helicopter Flight Operations Quality Assurance system in 2012. Hence, this study conducted regression analysis of S organization's flight event frequency and applied ICAO SMS Matrix to categorize the severity of the events according to international standards. Based on the analysis, this research derived fundamental checklist factors for helicopter, which can be a proactive measure for safe operation.

• 한국안전학회지
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• 제31권4호
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• pp.126-135
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• 2016

The purpose of this study is to develop risk assessment techniques and institutional analysis of domestic and international, the management techniques that can efficiently manage the harmful factor of the laboratory and to present the institutional measures that can be efficiently implemented. Due to a variety of adverse factors of laboratory, accidents of laboratory of various forms have occurred, but there is no risk assessment system in order to manage this effectively. So, we investigated this domestic existing risk assessment methods and the outside of the risk assessment system, and also analyzed accidents of domestic laboratory that occurred in 2014. In addition, we targeted the 24 laboratories in 21 universities to investigate the management of harmful factors of the laboratory and performed applying test for 12 domestic laboratories. Existing risk evaluation system, such as PMS, SMS, off-site impact assessment, since the industrial site is the subject, is a difficult problem to be directly applied to the laboratory of the research institute. So, we implemented management status and harmful factors survey and classified the research and development activities based on this data. Finally we developed "pre-hazards risk analysis method" to create each of the safety management measures. In addition, research activities personnel conducted voluntarily risk assessment, which is shared by institutions and government. It is presented the institutional system for safety management of laboratory. Its result, pre-hazards risk analysis method and institutionalization scheme will be able to achieve laboratory accident prevention system.

• 한국항해항만학회지
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• 제38권2호
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• pp.141-146
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• 2014

2014년 1월부터 아 태지역 Tokyo-MOU에서는 새로운 점검체제인 NIR를 도입하여 항만국통제(PSC)를 시행하고 있다. NIR의 가장 큰 특징은 기존 TF방식과 달리 회사의 안전관리수준까지 평가하여 선박의 위험도 수준을 고위험, 표준위험, 저위험 선박 등 3단계로 분류하고 그 수준에 따라 PSC 점검주기를 달리하는 것이다. 특히, 국제안전경영(ISM)코드의 안전관리체제(SMS)와 관련된 결함과 6개이상의 결함수, 출항정지이력 등은 선박의 위험도수준 평가에 큰 영향을 미치게 되었다. 이에 따라 선박과 회사들은 변화된 PSC환경에 대비하기 위하여 종전과는 다른 안전관리체제의 적절한 이행과 시스템 보장이 각별히 요구된다. 정부대행기관 및 주관청에서도 기존과는 다른 새로운 PSC 대응방안이 필요하다. 구체적으로는 선박과 회사간 유기적인 협력과 지원체제 강화, 심사주체와 객체의 변경을 통한 타성 극복, 정부대행기관에 대한 주관청의 관리감독 강화 그리고 민 관 협력체제 운영을 위한 네트워크 구축 등의 방안이 있다.

• 한국항공운항학회지
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• 제25권4호
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• pp.195-203
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• 2017

Around 70% of domestic aircraft accidents in helicopter aircraft. The causal factors of the helicopter accidents are identified as human factors. People have focused mostly on unsafe acts to prevent the accident. The accidents should be analysed on human factors to reduce accident. The unsafe acts can be managed effectively if the latent failures were identified through the HFACS. This paper is to introduce about the latent failure classified by the HFACS and provide the analysis regarding the latent failure of the helicopters by the aviation safety advisors through the interviews.

• 한국가스학회지
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• 제21권5호
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• pp.95-103
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• 2017

제조산업 현장에서는 수많은 유해위험물질이 사용, 처리 및 생산되고 있으며, 암모니아를 취급하는 시설에서 많은 누출, 화재 폭발사고가 보고되고 있다. 유해위험시설에서의 위험관리 및 사고예방을 위하여 공정안전관리(PSM), 가스안전관리(SMS), 장외영향평가(ORA) 제도 등 다양한 안전환경관리 프로그램이 국내 산업현장에 적용되고 있고 학계에서도 위험성평가 관련 연구가 활발하게 진행되고 있다. 본 연구에서는 암모니아 입하 및 저장 시설을 대상으로 정량적 위험성평가가 수행되었는데 사고 시나리오에 대한 피해영향범위 산정에는 장외영향평가용 KORA 프로그램, 사고 빈도 분석에는 LOPA PFD 활용 방식을 적용하였다. 평가 결과 추정된 위험도를 완화하고 지속적인 위험을 관리하는 방안으로 누출 감지 및 비상 차단, 물 분무 및 증기 희석 설비, 방류벽 및 트렌치, 누출 비산 방호 등 공정 안전설계 하드웨어 개선부분과 위험관리기준 효과적 적용, LOPA 보완적용, 보조 피해영향범위 산정 프로그램 활용, 위험도기반 공정안전관리제도 적용, 공정위험성 재평가 및 이행성 관리 등 프로그램 및 제도 운용 측면에서의 방안이 제시되었다.

• 한국항공운항학회지
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• 제17권2호
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• pp.62-67
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• 2009

LOSA is a flight safety program that analyses human errors in normal operations. Trained pilot observers monitor the normal flights at the observer seat. LOSA is a proactive non jeopardy data collection tool using threat and error management(TEM) as a framework. With the analysis of crew behaviors through LOSA with The LOSA collaborative(TLC), the airlines can identify the behaviors of the crew during normal operations. The major objective of LOSA is to measure how the crew manage threats, errors and undesired aircraft deviations in the cockpit on day to day operations. The airlines are able to set up effective TEM training with practical six generation Crew recourse management(CRM) with data of error from LOSA instead of theoretical CRM courses. The Airlines can use TEM as an integral part of a Safety Management System(SMS) and uses monitoring and cross-checking skills in the flight operations to manage threats and errors effectively when we know the errors we make in the cockpit on daily operation. The result of LOSA indicates that the error detection rate should be enhanced since around the half of the errors went undetected. The areas which should be focused for enhancing the error detection are monitor, cross-check, the management of workload, automation and taxiway/ runway to manage errors effectively.

• 한국재난정보학회 논문집
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• 제9권1호
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• pp.50-55
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• 2013

자체방제계획서 검토기준과 검토서는 공정안전보고서, 안전성향상계획서 등 안전관리제도의 심사내용과 기준, 심사양식에 관한 고시 및 지침을 분석하였다. 심사 담당인력과의 인터뷰를 통해 심사과정에서 예상되는 문제점을 사전 파악하여 연구에 반영될 수 있도록 하였다. 또한 자체방제계획서 작성항목에 따라 서류검토 및 현장이행실태 등의 검토방법으로 나누어 제안하였다. 자체방제계획서 검토는 유해화학물질관리법에 규정되어 있으나, 실질적인 승인절차가 없어 성과가 미흡했던 "자체방제계획서 검토제도"를 활성화 시키고, 검토반 구성을 통한 업무의 전문성과 효율성을 제고하고자 본 연구를 수행하였다.