Download ModemB datasheet<\/a><\/p>\r\n\r\n\r\n\r\nProject context<\/h2>\r\n\r\n\r\n\r\n
In the context of the installation of platform screen doors in some lines, the Paris metro company RATP needed on-board \/ wayside communication systems with safety critical transmission ranges. CLEARSY has studied, developed and installed such communication systems for lines #1 and #13, using the magnetic coupling principle which allows a guaranteed transmission range, impossible otherwise.<\/p>\r\n\r\n\r\n\r\n
The magnetic coupling transmissions require specific modulation \/ demodulation techniques. The electronic board \u201cModemB\u201d developed by CLEARSY provides the necessary computing power for such robust modulation \/ demodulation algorithms, suitable for the railway environment with high perturbation levels. In the 13 stations of the Paris metro line #13 that are fitted with platform screen doors, the platform doors open and close thanks to orders from the trains transmitted using ModemB (2 ModemB boards per station).<\/p>\r\n\r\n\r\n\r\n
The ModemB electronic board is designed to be suitable for any autonomous modulation \/ demodulation application requiring high computing power, or more generally for all similar applications.<\/p>\r\n\r\n\r\n\r\n
ModemB is equipped with carefully chosen components to match the widest application needs (see our datasheet below).<\/p>\r\n\r\n\r\n\r\n
ModemBhas been produced in small amounts to equip stations in Paris metro line #13.<\/p>\r\n\r\n\r\n\r\n
\r\n- Availability of a sample board for testing (loaded with the sample program)<\/li>\r\n
- Board production : costs, possibilities, volumes<\/li>\r\n
- Services: software development for ModemB<\/li>\r\n<\/ul>\r\n\r\n\r\n\r\n
Short datasheet<\/h2>\r\n\r\n\r\n\r\n