Preliminary Hazard Analysis for Near Surface Transit Signal System

Autor:	Kijun Park, Gi-Ho Cha, Bong-Kwan Cho, Kwi-Jin Oh, Sok-Woo Lim
Rok vydání:	2015
Předmět:	Transport engineering Hazard (logic) Engineering Automatic train operation business.industry System requirements specification Hazard analysis business Transit (satellite) Automatic train protection Railway signal Reliability (statistics) Reliability engineering
Zdroj:	The Transactions of the Korean Institute of Electrical Engineers P. 64:97-103
ISSN:	1229-800X
DOI:	10.5370/kieep.2015.64.3.097
Popis:	To achieve the safety and reliability, RAMS activity for a railway signal system of Near Surface Transit is studied. In this paper, preliminary hazard analysis in RAMS activities is studied for the railway signal system of Near Surface Transit. Preliminary hazard analysis is done through automatic train protection, automatic train operation and automatic train supervision. The hazards are defined, then causes and consequence for each hazard are defined. The total 75 preliminary hazards are classified. For high severity hazards are changed to acceptable level by upgrading of system requirement specification.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::c4ea2559e78ea539db6f8d1d09eb59a2 https://doi.org/10.5370/kieep.2015.64.3.097 Zobrazit plný text záznamu