According to embodiments of the present disclosure, there is provided a diagnostic system for diagnosing faults in a railway point switch. The diagnostic system comprises: an input arranged to receive a waveform associated with operating the railway point switch during an event; a feature extraction module arranged to extract characteristic features representing a shape of the waveform; and a classification module arranged to apply the extracted characteristic features to logic rules for classifying the features according to an operating behaviour of the railway point switch during the event, classify the operating behaviour of the railway point switch based on the application of the extracted characteristic features to the logic rules, and generate a signal indicating the classified operating behaviour.
DIAGNOSTIC SYSTEM AND A METHOD OF DIAGNOSING FAULTS
DIAGNOSESYSTEM UND VERFAHREN ZUR FEHLERDIAGNOSE
SYSTÈME DE DIAGNOSTIC ET PROCÉDÉ DE DIAGNOSTIC DE DÉFAUTS
2021-10-13
Patent
Elektronische Ressource
Englisch
Kraftfahrwesen | 1991
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