Title :
Proposal of safety activity systems for railway signaling systems
Author :
Hwang, Jong-Gyu ; Jo, Hyun-Jeong ; Yoon, Yong-Ki ; Kim, Baek-Hyun
Author_Institution :
Dept. of Train Control & Telecommun. Res. Team, Korea Railroad Res. Inst., Uiwang, South Korea
Abstract :
As safety-related regulations for signaling systems are standardized to IEC 61508/62278/62425, and others at the international level, safety activities and its assessment are required to be performed. And also there is need to develop technologies for safety improvement to secure safety signaling systems in terms of technologies for safety activities on each life-cycle. In this paper we have developed the safety activity processes and technologies each steps of proposed processes respectively for railway signaling systems. And the proposed process and technologies are applied the safety activities for CRD signaling systems.
Keywords :
IEC standards; railway safety; safety systems; signalling; CRD signaling system; IEC 61508; IEC 62278; IEC 62425; railway signaling system; safety activity system; safety-related regulation; Communication system signaling; Estimation; Hazards; IEC standards; Rail transportation; Hazard Identification; Risk Analysis and Estimation; Safety Activity Systems;
Conference_Titel :
Control Automation and Systems (ICCAS), 2010 International Conference on
Conference_Location :
Gyeonggi-do
Print_ISBN :
978-1-4244-7453-0
Electronic_ISBN :
978-89-93215-02-1
