DOI QR코드

DOI QR Code

Analysis of Seafarers' Behavioral Error on Collision Accidents

충돌사고에 대한 해기사의 행동오류 분석

Yim, Jeong-Bin
임정빈

  • Received : 2019.05.31
  • Accepted : 2019.06.26
  • Published : 2019.08.31

Abstract

Behavioral errors of the seafarers are one of the major causes of collisions and are usually corrected through education and training. To correct this behavioral error, the structure in which the behavioral error occurs needs to be identified and analyzed. For this purpose, behavior observation data were obtained through ship maneuvering simulation for collision encounters. The 9-state behavior classification frame proposed by Reason was used for the behavior observation and 50 university students were involved in the experiment. Behavioral analysis used the behavioral model of collision avoidance success and failure, which was developed from the 9-state Left-to-Right Hidden Markov modeling technique. As a result of the experiment, the difference between behaviors of success and failure of collision avoidance was clearly identified, and the linkage between 9-state behaviors, required to prevent collision, was derived.

Keywords

Collision Accidents;Collision Avoidance;Seafarer;Behavioral Errors;Hidden Markov Models

Acknowledgement

Supported by : 한국해양대학교