표제지
목차
Abstract 5
제1장 서론 11
1.1. 연구의 배경 및 목적 11
1.2. 국내외 선행 연구 고찰 13
1.3. 연구 방법과 논문의 구성 16
제2장 선박 전복사고 예방 시스템의 필요성 18
2.1. 전복사고의 개념 18
2.2. 선박 전복사고 현황 18
2.3. 선박 전복사고 사례 22
2.4. 요약 및 시사점 24
제3장 선박 전복사고 예방 시스템 구축 25
3.1. 선박 전복사고 예방 시스템의 개요 25
3.2. 선박 모션 탐지 센서 29
3.3. 선박 침수 탐지 센서 32
3.4. 데이터 수집 및 처리부 37
3.5. 유·무선 통신 부분 44
제4장 시스템 검증 및 활용 방안 48
4.1. 시스템 검증 48
4.2. 활용 방안 60
제5장 결론 65
참고문헌 67
Table 2.1. Occurrence of marine accidents by type of accident 19
Table 2.2. Status of personal injury by type of accident 20
Table 2.3. Mortality rate by type of marine accident 21
Table 2.4. Cases and causes of large-scale capsizing accidents 23
Table 3.1. Specifications of Ship's motion sensor 30
Table 4.1. Specification of m odel ship 48
Table 4.2. Statistics for EPIRB error messages 61
Table 4.3. Minimum GoM from Ship Stability Standard(이미지참조) 63
Fig. 1.2. Flow of the study 17
Fig. 2.1. Capsized fishing boat 'No. 1 Seonchang' 22
Fig. 3.1. Concept of CPS 25
Fig. 3.2. Diagram of CPS 26
Fig. 3.3. Overview of CPS 27
Fig. 3.4. Location of equipment installation of CPS 28
Fig. 3.5. Ship's motion sensor 29
Fig. 3.6. Rolling calculation by acceleration sensor 30
Fig. 3.7. Pitching calculation by acceleration sensor 31
Fig. 3.8. Concept of water level gauge(Magnetic float level... 32
Fig. 3.9. Detection structure of magnetic float level sensor 33
Fig. 3.10. Location of Water Level Gauges in Tanker 34
Fig. 3.11. Location of water level gauges in car carrier 35
Fig. 3.12. Location of water level gauges in Ro-Ro passenger ship 36
Fig. 3.13. Screen composition of DCP 37
Fig. 3.14. Algorithm of CPS 38
Fig. 3.15. Circuit configuration of DCP 39
Fig. 3.16. Ship's motion graph 40
Fig. 3.17. Window for Rolling display and Hazard angle setup 41
Fig. 3.18. Window for Pitching display and Hazard angle setup 41
Fig. 3.19. Rolling Display 42
Fig. 3.20. Count warning 42
Fig. 3.21. GM display and setting 43
Fig. 3.22. Type of AIS message 45
Fig. 3.23. Automatic message transmission concept of CPS using AIS 45
Fig. 3.24. Communication of LRIT 46
Fig. 3.25. Coverage of C, Ka, Ku, L-Band 47
Fig. 4.1. Scene verification system using model ship 49
Fig. 4.2. Comparing inclinometer and sensor measurements(Heel=0°) 50
Fig. 4.3. Comparing inclinometer and sensor measurements(Heel=17°) 51
Fig. 4.4. 17 degrees of model ship 52
Fig. 4.5. Comparing inclinometer and sensor measurements(Heel=31°) 53
Fig. 4.6. 31 degrees of model ship 54
Fig. 4.7. Trimming of model ship 55
Fig. 4.8. Comparing inclinometer and sensor measurements(Trim=5°) 56
Fig. 4.9. 1st alarm(warning) when ship inclined over the set angle(이미지참조) 57
Fig. 4.10. 2nd Alarm when ship stays for some time over set angle 58
Fig. 4.11. 3rd Alarm when ship's passing 70 deg.(이미지참조) 59
Fig. 4.12. Count warning function 59
Fig. 4.13. Path comparison between CPS and EPIRB 62
Fig. 4.14. GM output by using rolling cycle in CPS 64