A Study on the Threshold of Avoidance Time In the New Evaluation of Collision Risk

Jeong, Tae-Gweon

Journal of Navigation and Port Research 2003;27(6):619-624.
Published online December 31, 2003.

A Study on the Threshold of Avoidance Time In the New Evaluation of Collision Risk

Abstract

Evaluating the risk of collision quantitatively plays a key role in developing the expert system of navigation and collision avoidance. This study analysed thoroughly how to determine the threshold function related to the avoidance time as described in the new evaluation of collision risk using sech function, and developed the appropriate equation as applicable.

Key Words: collision risk;closest distance;approach time;threshold of avoidance time;minimum approach range;collision equi-risk line

TOOLS

PDF Links
Download Citation
Share :

METRICS

408 View
0 Download

Related articles

A Study on the Re-establishment of the Accident Classification for Aids to Navigation2023 June;47(3)

A Study on the Change of Hire Payment Method to Reduce the FFA Basis Risk2022 August;46(4)

A Study on the Initial Action of Navigators to Avoid Risk of Collision at Sea2014 August;38(4)

A Study on the Errors in the Free-Gyro Positioning and Directional System2013 August;37(4)

A Study on the Improvement of Salvage Procedures through the Collision Accident of Ships2012 December;36(10)

Editorial Office: C1-327 Korea Maritime and Ocean University
727 Taejong-ro, Youngdo-gu, Busan 49112, Korea
Tel: +82-51-410-4127 Fax: +82-51-404-5993 E-mail: jkinpr@kmou.ac.kr