B304 Study on Quantitative Evaluation Methods for Safety of Railway Signalling Systems
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概要
- 論文の詳細を見る
We present a new safety analysis method for railway signaling systems and introduce component fault occurrence probability vector, functional failure probability vector, correlation matrix between functional failures and component faults, mitigating matrix, and several other factors. By using these factors, we can estimate the risk of signaling systems, the effectiveness of safety measures, dangerous system failure probability and other related values. We also evaluate the effectiveness of these technologies by calculating the elements of mitigating matrix.
- 一般社団法人日本機械学会の論文
著者
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Hirao Y
Univ. Tokushima Tokushima Jpn
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Hirao Yuji
Signalling And Telecommunications Technology Division Railway Technical Research Institute
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HIRAGURI Shigeto
Signalling and Telecommunications Technology Division, Railway Technical Research Institute
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WATANABE Ikuo
Signalling and Telecommunications Technology Division, Railway Technical Research Institute
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IWATA Koji
Signalling and Telecommunications Technology Div. Railway Technical Research Institute
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NAKAMURA Hideo
Nihon University
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SAITO Yoshihisa
Kyosan Electric Mfg. Co., Ltd.
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Hirao Y
Nationl Agricultural Res. Organization Iwate Jpn
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Saito Yoshihisa
Kyosan Electric Mfg. Co. Ltd.
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Hiraguri Shigeto
Signalling And Telecommunications Technology Division Railway Technical Research Institute
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Watanabe Ikuo
Signalling And Telecommunications Technology Division Railway Technical Research Institute
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SAITO Yoshihisa
Kyosan Electric Manufacturing Co., Ltd.
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