CLEARSY, designer of interlocking solutions to the highest safety standards

16 October 2024

CLEARSY – SIL4 Interlocking Solutions Designer

At CLEARSY, we’re committed to enhancing rail safety through innovative solutions. With over 10 years’ experience, we have demonstrated our expertise in interlocking stations through major tramway projects in Luxembourg, Nice, Caen, Paris, Bordeaux, and most recently on the Corsica regional line.

Our added value:

  • High Level of Security: Our architecture based on SIL4 PLCs and RS4 safety relays guarantees rigorous certification and easy scalability.
  • Process optimization: Our expertise in the development of rail safety solutions enables us to work efficiently, optimizing industrial design and validation processes, particularly in complex areas such as depots (large numbers of equipment, routes, tracks, etc.).
  • Operational efficiency: Thanks to our know-how, we can anticipate validation phases and reduce the need for on-site testing by pre-validating all safety logic in the laboratory.