인문학
사회과학
자연과학
공학
의약학
농수해양학
예술체육학
복합학
지원사업
학술연구/단체지원/교육 등 연구자 활동을 지속하도록 DBpia가 지원하고 있어요.
커뮤니티
연구자들이 자신의 연구와 전문성을 널리 알리고, 새로운 협력의 기회를 만들 수 있는 네트워킹 공간이에요.
초록·키워드
Railway accidents can lead to significant human casualties and economic losses, emphasizing the continuous importance of safety management. To ensure the safe operation of railway systems, it is essential to predict risks, monitor and manage key safety indicators in real-time, and implement appropriate maintenance measures as needed. Recently, various digitalized solutions have been developed to address these challenges, and ongoing research continues to explore more advanced and effective technologies and methods. This study proposes a method for identifying key monitoring factors for optimal system safety in railway operations using the Functional Resonance Analysis Method (FRAM) model. To establish a Digital Safety Chain (DSC)-based risk assessment framework, existing Event Sequence Diagram (ESD) scenarios were analyzed to identify target functions and related hazards. The FRAM model was then employed to determine the optimal contributing factors, and the effectiveness of the proposed optimal railway operation safety alternatives was validated through simulation.
본문·목차
인공지능 문자 인식 모델을 통해 추출된 텍스트로, 일부 오타나 오류가 포함될 수 있으나 지속적으로 개선 중입니다.
오류를 발견하셨다면 해당 부분을 드래그한 후 ' 를 통해 신고해주세요.
오류를 발견하셨다면 해당 부분을 드래그한 후 ' 를 통해 신고해주세요.
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UCI(KEPA) : I410-151-25-02-091081943