客輪火災事故的發生，不僅使得財物遭受損失，更會造成無法彌補的人命傷亡。為防止客輪火災事故的發生，本研究利用客輪火災實際案例及相關文獻，歸納出危害因素，並以失誤樹分析、模糊集合理論以及層級分析法所建構之模糊失誤樹模式為主要架構，建立客輪火災安全評估模式，對危害因素加以分析。由分析結果可以發現火源管理、電器設備以及人員訓練及管理等因素對於造成客輪火災的危害程度較高，因此，可從此三方面著手以做為客輪防火之參考。

The fire accidents of passenger ship not only cause the loss of property damages but lead to unredeemable injury and death of life. Thus, this study use of fire accident cases of passenger ships to identify the hazard factors, and to establish a safety assessment model for fire accidents of passenger ship that expected to avert the fire accidents. The safety assessment model integrated with FTA, FS, and AHP about fire accidents of passenger ship, to find out hazard factors with higher degree effects that to be the foundation, reducing the fire accidents on passenger ship and improving the safety of navigation. Finally, we found the fire source management, electric equipments, and training and management were the highest degree effect of the hazard factors of fire accidents of passenger ship.