Based in Aix en Provence and in Paris, ClearSy is a French SME company which specialises in developing SIL1 to SIL4 level safety systems and software. It develops complex systems, from their design to putting them into service, and undertakes the interim stages of validation, checking and safety testing. ClearSy is particularly active in the development of systems and software in the railway, car, military and space industries.
A new revolution in Paris
The line 1 of the Parisian subway is becoming automatic although no one notices it. With 725 000 passengers daily and 111 years of existence, the most famous metro line of Paris, the first one ever set up in France, the Line 1, had to renew itself. It has been done this November 3rd; the first new MP05 rakes ...
The revolution of the oldest Parisian Metro line.
Behind the modernization of the “line 1” One of the oldest metro of the world, the mythic Parisian first line is now equipped with Platform Screen Doors (PSD). Created in 1900, the most famous metro of Paris lives a true revolution. Indeed, the present-day line includes both automatic trains (52) and PSDs in 26 stations. Thus the main line of Paris ...
Rhônexpress – Test of Automatic Stop Train KFS SIL2 (ATS – DAAT SIL2)
The KFS SIL2 system, a SIL2 certified automatic train stop mechanism (DAAT), distributed by Fersil, underwent testing by night, holding off passengers from 27th September to 1st October 2010, on Lyon’s Rhonexpress tramway. The latter is a tramway which has the characteristic of reaching a speed of 100km/hour to make the link between Lyon’s City-Centre/Saint Exupéry ...
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