Presentation | 2017-06-20 A consideration about STAMP safety analysis method for railway signalling software Akimasa Okada, Rihito Aman, Takashi Kunifuji, |
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PDF Download Page | PDF download Page Link |
Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | At present, FTA and FMEA are often used as a safety analysis method and are effective in many cases. In the case of a software-centric system, however, analyzing its safety with those methods can be difficult because many interactions between subsystems lead to complex behavior. Recently, STAMP/STPA and STAMP/CAST, which are a safety-analysis method based on system-theoretic accident model and processes (STAMP) has been proposed and ensured to be effective in the aerospace field. In this paper, we verified effectiveness of the STAMP-based analysis methods in the field of a software-centric railway signaling system by applying them to the developing signaling system. The application resulted in detecting a few items to revise in the developing specification and we ensured that the STAMP-based analysis methods are effective. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | STAMP / STPA / CAST / FTA / FMEA / SFMEA |
Paper # | SSS2017-11 |
Date of Issue | 2017-06-13 (SSS) |
Conference Information | |
Committee | SSS |
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Conference Date | 2017/6/20(1days) |
Place (in Japanese) | (See Japanese page) |
Place (in English) | |
Topics (in Japanese) | (See Japanese page) |
Topics (in English) | |
Chair | Masaomi Kimura(Shibaura Inst. of Tech.) |
Vice Chair | Shigeo Umesaki(JNIOSH) |
Secretary | Shigeo Umesaki(NPO RDA) |
Assistant | Koh Kawashima(Oriental Motor) / Sei Takahashi(Nihon Univ.) |
Paper Information | |
Registration To | Technical Committee on Safety |
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Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | A consideration about STAMP safety analysis method for railway signalling software |
Sub Title (in English) | |
Keyword(1) | STAMP |
Keyword(2) | STPA |
Keyword(3) | CAST |
Keyword(4) | FTA |
Keyword(5) | FMEA |
Keyword(6) | SFMEA |
1st Author's Name | Akimasa Okada |
1st Author's Affiliation | East Japan Railway Company(JR East) |
2nd Author's Name | Rihito Aman |
2nd Author's Affiliation | East Japan Railway Company(JR East) |
3rd Author's Name | Takashi Kunifuji |
3rd Author's Affiliation | East Japan Railway Company(JR East) |
Date | 2017-06-20 |
Paper # | SSS2017-11 |
Volume (vol) | vol.117 |
Number (no) | SSS-100 |
Page | pp.pp.19-23(SSS), |
#Pages | 5 |
Date of Issue | 2017-06-13 (SSS) |