A device for measuring the linear component, in a given direction (D), of the movement of a rail (R) during the passage of a train comprises: a light barrier rigidly connected to the infrastructure and made of at least one emitter (21) emitting a light beam (22) towards a corresponding receiver (23); an index (3) rigidly linked to the movement of the rail (R) and consisting of a succession of active zones (32) of a given spread (d), said network of active zones being positioned in the space between the emitter and receiver (21, 23) of the light barrier in such a way as to cooperate with the beam (22), with the index (3) cooperating with the beam by way of the displacement movement (H) of the rail (R) via the active zones, such as to generate a series of interaction signals (SCi) signaling an interaction of the beam (22) in the corresponding receiver (23); and a processing device (4) which receives the disconnect signals (SCi) from the receiver (23) and counts said signals per sequence of rail movement.
DISPOSITIF DE MESURE DU MOUVEMENT D'UN RAIL AU PASSAGE D'UN TRAIN
DEVICE FOR MEASURING THE MOVEMENT OF A RAIL DURING THE PASSAGE OF A TRAIN
VORRICHTUNG ZUR MESSUNG DER BEWEGUNG EINER SCHIENE BEI DER DURCHFAHRT EINES ZUGES
2022-03-09
Patent
Electronic Resource
French
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