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Thoughts on AI-defined safety-critical systems, ERTMS development, and the SS026 journey

March 29, 2026AISafetyERTMSSIL4

AI-Defined Safety-Critical Systems: A New Paradigm

How AI assistance is transforming the development of SIL4 railway signalling systems, demonstrated through the SS026 ERTMS/ETCS implementation.

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March 29, 2026VideoSimDeskTestingSS-076Demo

SimDesk in Action: Running 775 ETCS Test Scenarios

A walkthrough of the SimDesk desktop application executing SS-076 standardized test sequences against a real EVC implementation, demonstrating Train Trip recovery, speed profile compliance, and emergency braking.

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