Offers
![Développement de logiciels critiques](https://www.clearsy.com/wp-content/uploads/2020/07/clearsy-inge.jpg)
Safety software developed using formal method CLEARSY is innovative in the packaging of software in terms of guaranteeing both the […]
![Commande d’ouverture et la fermeture de façades de quais](https://www.clearsy.com/wp-content/uploads/2020/02/ima-coppilot-1.jpg)
COPPILOT is a safety critical railway system, which controls the opening and closing of platform screen doors at a metro […]
![Contrôle d’ouverture et de fermeture des façades de quai de la ligne 1 du métro Parisien](https://www.clearsy.com/wp-content/uploads/2020/07/ima-dof1.jpg)
In the context of the “Paris Subway Line 1 Automation” project, the SIL3 DOF safety system, which is independent from […]
![Détection de passage sécuritaire SIL4 (DPAS)](https://www.clearsy.com/wp-content/uploads/2020/06/ima-dpas.jpg)
The DNH Barrier DNH is composed of an infrared transmitter and receiver positioned at a certain distance one from the […]
![GAPS](https://www.clearsy.com/wp-content/uploads/2020/07/ima-gaps.jpg)
GAPS aims to measure the distance between the platform and the train before installing a gap-bridging system as well as […]
![Détection d’individus dans les lacunes (DIL)](https://www.clearsy.com/wp-content/uploads/2020/07/ima-dil.jpg)
CLEARSY was chosen by the RATP to install a person detection system (DIL). The project includes studies, development, supply, qualification, […]
![Comble lacune (CACOLAC)](https://www.clearsy.com/wp-content/uploads/2020/07/schema-cacolac.jpg)
CACOLAC is a device designed to enable persons with reduced mobility (PRM) to embark and disembark from the train with […]
![Services ERTMS/ETCS](https://www.clearsy.com/wp-content/uploads/2020/07/ertms-etcs-ersa-clearsy.jpg)
20 years of continuous work in this field allowed us acquiring a unique expertise that is widely recognised. CLEARSY’s value […]