Method for detecting switch degradation and failures having steps of collecting and labelling, into predefined categories, switch machine data relative to a predetermined controlled switch placed in supervised environment and conditions; storing the labeled data of each movement switch in a database and pre-processing the labelled data. A learning LSTM weights and cell parameters by performing a training phase on a LSTM network using the pre-processed data, thus obtaining a final LSTM model inclusive of architecture and parameters of the LSTM network suitable for analyzing switch data relative to movements of switches actually located on a railway track; collecting data relative to the movements of a switch located on a railway track; and classifying the switch movements into said categories by applying the collected data to the final LSTM, thus detecting switch degradations and failures.
METHOD AND SYSTEM FOR DETECTING SWITCH DEGRADATION AND FAILURES
09.01.2020
Patent
Elektronische Ressource
Englisch
Method and electronic system for detecting rail switch degradation and failures
Europäisches Patentamt | 2021
|NTRS | 1983
|NTRS | 1977
|Europäisches Patentamt | 2022
|