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A study on An Application for Ensuring Safety of Computer Based Automatic Train Control System  

Lee jongwoo (서울산업대학교)
SHIN jongwoo (광운대학교 제어계측공학과 박사과정 한국철도기술연구)
Publication Information
The Transactions of the Korean Institute of Electrical Engineers B / v.54, no.6, 2005 , pp. 261-268 More about this Journal
Abstract
This paper propose the safety design of automatic train control system which is used for controlling and monitoring train speed not to excess a permitted speed. Safety activities are shown for the computerized system to achieve a required safety requirement. The safety activities are composed of system dynamic modelling to identify potential hazards contained in the target system, to analyze sub system faults to provoke the hazards. Risks analysis are carried out to estimate losses caused from the hazards to allocate safety requirement. We Proposed design solutions for sub system to meet safety requirement.
Keywords
Modelling; Safety; Computerized Control System; Hazard; Redundancy; ATC;
Citations & Related Records
Times Cited By KSCI : 1  (Citation Analysis)
연도 인용수 순위
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