Several Quantitative Methods in order to Derive Tolerable Hazard Rate

Tolerable Hazard Rate 도출을 위한 정량적 분석 기법 검토

It is very important to ensure system safety during the process of developing a system. Railway system is also devoting a great portion for the safety. Nowadays many countries leading railway industry have their own system assessment process according to the situation of their train control system. In this Paper, several methods to derive Tolerable Hazard Rate are represented in the railway signalling system the characteristics of those methods are also considered respectively.