A new test environment for PLC based interlocking systems
İlhan Mutlu, Tolga Ovatman, Mehmet Turan Söylemez, Leyla Gören‐Sümer · 2011
Interlocking systems are the core components of railway signalization systems. They ensure the safe movement of the trains on railway tracks by being the main decision making unit of the railway signalization systems. Therefore it is crucial to predetermine the errors in interlocking systems. In this work a new environment designed to test the reliability of the PLC based interlocking systems is presented.