Presentation 2012-05-24
A Method to review the System Safety Requirements Specifications for Train Control Systems
Koji IWATA,
PDF Download Page PDF download Page Link
Abstract(in Japanese) (See Japanese page)
Abstract(in English) High levels of safety are required for train control systems. It is important to apply all required safety measures to the train control systems without any omissions. As recent train control systems require much more functions than before, it is necessary to divide the design phase into the conceptual design phase and the detailed design one, in order to avoid the complexity of systems design. In this paper, we propose the format of safety requirements, which are to be used as a guideline for system design positioned between "safety guidelines for computerized train control and protection systems" and detailed design examples, and a method to verify the specifications of the system requirement phase with this format.
Keyword(in Japanese) (See Japanese page)
Keyword(in English) Railway signalling Systems / System Safety Requirements Specification / Safety
Paper # SSS2012-3
Date of Issue

Conference Information
Committee SSS
Conference Date 2012/5/17(1days)
Place (in Japanese) (See Japanese page)
Place (in English)
Topics (in Japanese) (See Japanese page)
Topics (in English)
Chair
Vice Chair
Secretary
Assistant

Paper Information
Registration To Safety (SSS)
Language JPN
Title (in Japanese) (See Japanese page)
Sub Title (in Japanese) (See Japanese page)
Title (in English) A Method to review the System Safety Requirements Specifications for Train Control Systems
Sub Title (in English)
Keyword(1) Railway signalling Systems
Keyword(2) System Safety Requirements Specification
Keyword(3) Safety
1st Author's Name Koji IWATA
1st Author's Affiliation Railway Technical Research Institute()
Date 2012-05-24
Paper # SSS2012-3
Volume (vol) vol.112
Number (no) 52
Page pp.pp.-
#Pages 4
Date of Issue