Safety Analysis and Design for the Switch Control Unit of All-electronic Computer Interlocking System
نویسنده
چکیده
The switch control unit module is a critical core control module of the all-electronic computer interlocking system. Switch in the wrong place as the top event, use the Relex software for quantitative analysis of the importance of analysis method and found a key part of the module designs. The weak link in the system design through the use of the ‘2-Vote-2’ modular architecture analysis showed that the system has reached the security requirements of the railway signaling system.
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