Flexible and modular interlocking system

Mipro's computer-based fail-safe interlocking system is developed to control and manage high-frequency and demanding rail operations. The modular and flexible system architecture enables various traffic and operation modes, future expansions and modifications, as well as easy integration in existing infrastructures.

The system is suitable for controlling main lines, marshalling yards and low-density lines. It meets the highest requirements stipulated for systems related to the railway safety and provides Safety Integrity Level 4 (SIL4) for hardware and software.


  • Safety - two-out-of-two architecture for all modules.
  • Availability - redundancy e.g. for all modules, Ethernet network, power supply according to customer needs
  • Flexibility - supports distributed, centralised and mixed system architectures
  • Efficiency - customer-specific configuration.