Journal of the Korean Society of Marine Environment & Safety (해양환경안전학회지)

The Korean Society of Marine Environment and safety (해양환경안전학회)
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Empirical Analysis for Improvement of Safety Management of Coastal Passenger Ship - Focusing on Safety Practitioners -

연안여객선 안전관리 개선을 위한 실증 분석 - 안전관리 실무 종사자 중심으로 -

  • Kang, Min-gu (Graduate School of International Logistics, Mokpo National Maritime University) ;
  • Kim, Hwayoung (Division of Maritime Transportation, Mokpo National Maritime University)
  • 강민구 (목포해양대학교 대학원) ;
  • 김화영 (목포해양대학교 해상운송학부)
  • Received : 2019.04.23
  • Accepted : 2019.08.28
  • Published : 2019.08.31
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Abstract

This study aimed to extract the priority safety improvement factors for coastal passenger ships and analyze the perception gap between groups. To extract the improvement factors, we formed an expert group with maritime safety supervisors, passenger-ship safety inspectors (PSIs), and captains of passenger ships, and then conducted a Delphi survey. We found, using a hierarchy process, that the improvement factors were divided into three factors in Level 1 and ten factors in Level 2. For the relative importance analysis using the AHP (Analytic Hierarchy Process) model, we also formed two groups: an inspector group with maritime safety supervisors and PSIs, and an examinee group with safety managers, captains, and crews. Consequently, the factors of designation of public transportation for passenger ships and supporting the welfare of the crew were evaluated as the most important among the extracted factors. We conducted a t-test for the analysis of the perception gap between the two groups. Three perception gaps were found: increasing the inspection personnel, strengthening the qualification of the inspection personnel, and expanding the safety operation center. The result of this study will be useful for improving the safety policy of coastal passenger ships.

본 연구는 연안여객선 안전관리 향상을 위해 우선적으로 개선되어야 할 요인을 도출하고, 안전관리 주체 간 인식차이를 분석하는데 목적이 있다. 안전관리 개선 요인 발굴을 위해 전문가 그룹을 구성 후 델파이 조사를 실시하여 요인을 3개의 대분류와 10개의 중분류로 계층화 하였다. 이후 요인 간 상대적 중요도를 평가하기 위해 점검자 그룹(해사안전감독관, 선박운항관리자)과 수검자 그룹(안전 관리책임자, 연안여객선사 관계자)으로 구분하여 설문조사를 실시하고 계층분석법(AHP)을 이용하여 분석하였다. 그 결과 점검자 그룹에서는 대중교통수단 지정 요인이 가장 중요하게 나타났고, 수검자 그룹에서는 선원복지 지원 요인이 높게 나타났다. 계층분석법을 이용한 중요도 분석을 보완하기 위해 t-검정을 이용하여 두 그룹 간 안전관리 개선 요인에 대한 인식의 차이를 분석하였다. 그 결과 상대적 중요도 평가결과와 대부분 일치하였으나 점검 인력 증원, 점검 인력 자격기준 강화, 운항관리 출장소 추가에 있어서는 인식의 차이가 발생하였다. 이 연구결과는 향후 연안여객선 안전관리 제고를 위한 정책 등에 기초자료로 활용할 수 있을 것이다.

Keywords

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