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황종규(Hwang Jong-gyu),조현정(Jo Hyun-jeong),신승권(Shin Seung-gwan),정락교(Jeong Rak-gyo) 대한전기학회 2009 대한전기학회 학술대회 논문집 Vol.2009 No.10
The RAMS requirements for signaling systems are standardized to IEC 61508/62278/62425 and railway safwty-related norms are recently enacted n Korea. Therefore there is need to develop technologies to secure safety signaling systems in terms of technologies for safety activities on each life-cycle. In this paper we have described the safety activity processes and technologies each steps of proposed processes for railway signaling systems.