Collision Hazard Evaluation Using AIS in Tokyo Bay

東京湾におけるAISデータを用いた衝突危険性の評価について

It is effective for prevention of recurrence of a marine accident particularly the collision that a ship operator grasps the risk for the accident of the target sea area. Therefore a Hazard map of Marine Accidents was made in Japan Transport Safety Board. It displays accident point on the map. Thus, a sea area in which many collisions frequently occurs can be known at a glance. The authors have analyzed an occurrence trend of collisions in Tokyo Bay and considered the utilization method of collision occurrence point information when making a navigation plan. The authors used only accident information so far. But dangerous encounters, such as near-miss, occur more than accidents. So the authors consider incidents are an important element in characteristics of target area. In this study, they have shown the potential risk area of collision where has no accidents before. Therefore, the authors used not only accident information but also AIS information. From AIS information, near miss cases were extracted. Then their density distribution, calculated by kernel estimator, displayed on a map.

• Record URL:
  https://doi.org/10.9749/jin.133.81
• Summary URL:
  http://scholar.google.com/scholar_lookup?title=Collision+Hazard+Evaluation+Using+AIS+in+Tokyo+Bay&author=M.+Minami&author=R.+Shoji&publication_year=2015
• Availability:
  • Find a library where document is available. Order URL: http://worldcat.org/issn/03887405
• Authors:
  • Minami, Makiko
  • Shoji, Ruri
• Publication Date: 2015

Language

• English
• Japanese

Media Info

• Media Type: Web
• Features: References;
• Pagination: pp 81-87
• Serial:
  • The Journal of Japan Institute of Navigation
  • Volume: 133
  • Issue Number: 0
  • Publisher: Japan Institute of Navigation
  • ISSN: 0388-7405
  • EISSN: 2187-3275
  • Serial URL: https://www.jstage.jst.go.jp/browse/jin/-char/en

Subject/Index Terms

• TRT Terms: Automatic vehicle identification; Communication systems; Crash avoidance systems; Mapping; Marine safety; Navigational aids; Ships; Traffic congestion; Traffic density
• Geographic Terms: Japan; Tokyo Bay
• Subject Areas: Data and Information Technology; Marine Transportation; Operations and Traffic Management; I10: Economics and Administration; I73: Traffic Control;

Filing Info

• Accession Number: 01587571
• Record Type: Publication
• Source Agency: Japan Science and Technology Agency (JST)
• Files: TRIS, JSTAGE
• Created Date: Jan 27 2016 5:10PM