System architecture for controlling and monitoring...

Details System architecture for controlling and monitoring... System architecture for controlling and monitoring...

B - Operations, Transporting

61

L

B61L 27/04 (2006.01)

Patent

CA 2621393

The invention relates to a system architecture for controlling and monitoring components, especially light signals (11), switches (12), track circuits (13), crossings, passenger information systems, of a railway safety installation. The aim of the invention is to improve the availability and adaptability to varying ambient conditions. For this purpose, an automation platform (1) comprises a plurality of modules, especially CPU (2), power supply unit (3), module for safety-relevant signal processing (4), module for non-safety- relevant signal processing (5), communications module (6) and is connected via special interfaces (7) to safety-relevant and non-safety-relevant components (11 to 14) of the railway safety installation.

L'invention concerne une architecture de système permettant de commander et de surveiller des composants, en particulier des signaux lumineux (11), des dispositifs d'aiguillage (12), les circulations sur le quai (13), les passages à niveaux, les systèmes d'informations des usagers, une installation de sécurité pour le chemin de fer. L'objectif de l'invention est d'améliorer la disponibilité et la possibilité de réglage des conditions de l'environnement. A cet effet, une plate-forme (1) d'automatisation, comprenant plusieurs modules, en particulier une unité centrale (2), une alimentation en énergie (3), un module permettant le traitement des signaux (4) relatifs à la sécurité, un module pour un traitement de signaux (5) non relatifs à la sécurité, un module (6) de communication, est reliée par des interfaces (7) spécifiques à des composants (11 à 14) relatifs ou non à la sécurité de l'installation de sécurité du chemin de fer.

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