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A Study on Ship Collision Avoidance and Order of Priority Designation Model

선박 충돌회피 우선순위지정 및 회피모델 연구

  • Kim, Seong-Woo (Operations Research, Korea National Defense University)
  • 김성우 (국방대학교 운영분석학과)
  • Received : 2013.07.26
  • Accepted : 2013.11.07
  • Published : 2013.11.30

Abstract

This paper focuses on development of SCAAM(Ship Collision Avoidance Assignment Model) for avoiding ship collison at sea. We take a new look at DCPA, TCPA, VCD, collision concept for ship collision avoidance and propose SCAAM using DCPA pre-assignmented by a ship master on information collected by other ship's AIS, GPS (course-speed, destination, length, width, tonnage etc). If A ship is a collision situation, the ship master makes a decision where the ship makes a evasion voyage or not continually using SCCAM. If ship master decides a evasion voyage, the ship is voyaged by CORLEGS (International Regulations for Preventing Collisions at Sea). This paper contributes to safety navigation by decreasing the ship collision accident by human's error.

본 연구는 해상에서 선박간의 충돌상황을 회피하기 위한 선박 충돌 회피 우선순위지정 및 회피모델의 개발에 중점을 두었다. 이 논문에서는 DCPA, TCPA, VCD 등의 개념을 새롭게 접근하였고, 타 함정의 AIS, GPS 등에서 수집 가능한 정보, 즉 침로, 속도, 목적지, 길이 등을 바탕으로 선박의 조함자가 사전에 설정한 DCPA를 적용하는 SCAAM 개념을 제안하였다. 만약 선박이 충돌 위험이 존재한다면 조함자는 SCAAM을 이용하여 회피항해 또는 현재 침로-속도를 유지할 것인지를 결정하게 된다. 그리고 조함자가 회피를 결심하게 되면 선박은 국제해상 충돌예방규칙에 의거 회피를 결정하게 될 것이다. 따라서 이 연구는 사람의 실수로 인한 선박 충돌사고를 감소함으로써 선박의 안전항해에 기여할 수 있다.

Keywords

References

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