Method for determining the relationship between a track-circuit current signal and a railway vehicle location, including sending, by a track circuit, a current signal across a railway track block, measuring the current signal for different railway vehicles running successively on the railway track block, thus obtaining a plurality of railway vehicle move samples, normalizing the railway vehicle move samples, initializing a reference curve, and applying a Weighted Dynamic Time Warping Barycenter Averaging algorithm to calculate a final reference curve representing the relationship between the measured track-circuit current signal and the railway vehicle location on the railway track block.
METHOD, CONTROLLER AND TRACK CIRCUIT FOR DETERMINING THE RELATIONSHIP BETWEEN A TRACK-CIRCUIT TRANSMITTED CURRENT SIGNAL AND A RAILWAY VEHICLE LOCATION ON A RAILWAY TRACK
2022-08-18
Patent
Electronic Resource
English
IPC: | B61L Leiten des Eisenbahnverkehrs , GUIDING RAILWAY TRAFFIC |
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