MO Zhigang, LUO Hanbin. Research on Reliability Evaluation Method of Metro Signal System[J]. Electric Drive for Locomotives, 2018,(1):22. DOI: 10.13890/j.issn.1000-128x.2018.01.005.
The reliability of metro signal system is the decisive factor to ensure the safety, availability and maintainability. Aiming at the lack of signal system RAMS evaluation methods, based on vector data model and statistics analysis methods, CBTC interlock reliability index and sensitivity calculation formula was proposed, which was validated by the real example.