| Presentation | 2004/12/10 The Reliability of Railway Signalling System under Natural Calamities : The Quantitative Analysis with Real Data Kenichi MANABE, Ikuo WATANABE, Mitsuyoshi Fukuda, Natsuki TERADA, Toshiyuki SHIMAZOE, Tamio OKUTANI, |
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| PDF Download Page | PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | There is a strong demand to make the whole signalling system more reliable. In the conventional railway signalling system, components are constructed to serve different purposes. We proposed a top-down requirement analysis, applied it to the signalling system of projected Shinkansen lines and composed a new system configuration. We analyze the reliability of signalling systems by using unconventional tactics and evaluate new signalling system configuration plans based on study results. First, the existing systems are decomposed into some equipments. Second the failure rate of the equipments is statistically measured with the data of accidents including natural calamities. Then, the failure rates are weighted by the total train delay time. The weighted failure rate is an appropriate measure of reliability. By comparing the values of this measures, we can determine which equipments are reliable. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Natural Calamities / Reliability / Signalling system for Railways |
| Paper # | DC2004-84 |
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| Conference Information | |
| Committee | DC |
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| Conference Date | 2004/12/10(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
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| Paper Information | |
| Registration To | Dependable Computing (DC) |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | The Reliability of Railway Signalling System under Natural Calamities : The Quantitative Analysis with Real Data |
| Sub Title (in English) | |
| Keyword(1) | Natural Calamities |
| Keyword(2) | Reliability |
| Keyword(3) | Signalling system for Railways |
| 1st Author's Name | Kenichi MANABE |
| 1st Author's Affiliation | Railway Technical Research Institute() |
| 2nd Author's Name | Ikuo WATANABE |
| 2nd Author's Affiliation | Railway Technical Research Institute |
| 3rd Author's Name | Mitsuyoshi Fukuda |
| 3rd Author's Affiliation | Railway Technical Research Institute |
| 4th Author's Name | Natsuki TERADA |
| 4th Author's Affiliation | Railway Technical Research Institute |
| 5th Author's Name | Toshiyuki SHIMAZOE |
| 5th Author's Affiliation | Kyosan Electric MFC. CO., LTD. |
| 6th Author's Name | Tamio OKUTANI |
| 6th Author's Affiliation | Japan Railway Construction, Transport and Technology Agency |
| Date | 2004/12/10 |
| Paper # | DC2004-84 |
| Volume (vol) | vol.104 |
| Number (no) | 533 |
| Page | pp.pp.- |
| #Pages | 6 |
| Date of Issue | |