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선박 및 해양플랜트 환경에서 작업자 위치 모니터링 시스템 개발을 위한 시스템엔지니어링 접근 방법

A Systems Engineering Approach to Development of a Worker's Location Monitoring System in Ship and Offshore Plant

  • 투고 : 2020.04.29
  • 심사 : 2020.06.16
  • 발행 : 2020.06.30

초록

The shipbuilding and offshore industry is a large and complex assembly industry, which causes many safety accidents. The major accidents in the shipbuilding and offshore industry workplaces are stenosis, falling objects, dust, fire, explosions, and gas poisoning. The accident by worker in this industry mainly has three factors: frequent movement, narrow work space, and increased use of subcontractors. To control these factors, it is necessary to monitor the worker's location and work status. In this paper, a worker location monitoring system using inaudible sound wave was designd that can be used in environments with many metal barriers. The process included deriving stakeholder requirements, transforming to system requirements, designing system architecture, and developing prototype. The prototype was validated by third-party testing agency. As a result, it satisfied the designed performance and verified its feasibility.

키워드

참고문헌

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