Archives des Railway

Increased reliability with CLEARSY’s relays on the Paris Metro line 14 Company, Metro (CBTC), Railway

CLEARSY’s RS4 safety relays are used by RATP for the safe management of platform screen door closure in metro stations. […]

CLEARSY: French railway safety in the spotlight at the Élysée Palace ERTMS, R&D, Railway

On 15 and 16 November 2025, the autonomous train ECOTRAIN, selected for the “Made in France” exhibition at the Élysée […]

SIL2 safety development of the temporary signalling server (GEST) for ARGOS RBC ERTMS, Railway, Sûreté de fonctionnement

CLEARSY is carrying out the safety development with a SIL2 requirement level for the temporary signalling server for Compagnie des […]

CLEARSY systems in Volume 5 of ‘Railway Signalling and Automation’ book Offers, Railway, Sûreté de fonctionnement

In this reference work, the chapter entitled ‘Full automation of a metro line’ refers to two CLEARSY safety systems without […]

CLEARSY-HITACHI framework agreement for new simulation solutions ERTMS, Offers, Railway, Tools

CLEARSY and Hitachi Rail have signed a framework agreement to support the development of European rail infrastructure through high-level simulation […]

CLEARSY Safety Platform, a computer for the safe control of equipments Component, Railway, Sûreté de fonctionnement, Tools

CLEARSY Safety Platform, a computer for the safe control of equipments. In 2021, CLEARSY pass the certification of its SIL4 […]

Artificial Intelligence and safety R&D, Railway, Sûreté de fonctionnement

In a recent study conducted under the direction of the Operations and Safety Department of the International Union of Railways […]

Safety is not an option: it is a requirement Offers, Railway, Safety, Tools

Safety is not an option: it is a requirement. French railway operator RATP has once again demonstrated this by choosing […]