Fundamentals of Implementation of Safety Movement of Trains under Integration of Control Systems with Hardware for Railway Infrastructure Facilities Monitoring

The authors show that safety systems of railway automation and remote control can't ensure safety when reaching the limit states of railway infrastructure objects with which they do not directly interact. This is the cause of the train traffic safety incident. Conditions for the safety train control system architecture are formulated. The necessity of integration of hardware for diagnostics and monitoring with train control systems in railway transport for the implementation of the barrier function is noted. It is proposed to output the alarm signal through the hardware interfaces to the train control systems for the speed limits data communication to the train movements controller and the locomotive driver when passing the object under test (up to a complete stop).

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