Open AccessAccident Scenarios-Based Detail Design of a Life-Saving Appliance for Search and Rescue Activities
Author(s) -
Hee Jin Kang,
Jong-Gye Shin,
Kookhyun Kim,
YoungSoon Yang,
Hyang-Kweon Yang
Publication year - 2014
Publication title -
marine technology society journal/marine technology society journal
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.23
H-Index - 43
eISSN - 1948-1209
pISSN - 0025-3324
DOI - 10.4031/mtsj.48.1.4
Subject(s) - reliability (semiconductor) , beacon , process (computing) , computer science , reliability engineering , proof of concept , radar , service (business) , engineering , computer security , simulation , real time computing , telecommunications , power (physics) , physics , quantum mechanics , operating system , economy , economics
Generally, in fatal accidents that occur at sea, the victims suddenly enter cold water. Because the victims can survive for only a brief time, the required rescue time is often more important than the quality of the victim’s lifejacket or life-saving equipment. Additionally, locating a person in distress at sea during night time or inclement weather is difficult. We believe that rescue equipment such as SARTs (Search and Rescue Transponders) and EPIRBs (Emergency Position Indicating Radio Beacons) are effective rescue devices, but these devices are still expensive, large, and limited to personal use. For these reasons, establishing the proof-of-concept for a new life-saving appliance (LSA) using the characteristic radar cross-section has been proposed. To realize proof-of-concept for this device, the service environment must be considered and the functional reliability of the LSA, based on the characteristics of the human body, must be guaranteed. In this paper, a detailed design of the LSA is proposed using a systems engineering-based design process and quantitative functional reliability verification tool.