The present invention provides a railway vehicle condition monitoring apparatus with which a determination can be easily performed without requiring a great deal of time and effort to adjust parameters for determining a vehicle condition such as a presence or absence of an abnormality of the railway vehicle. The railway vehicle condition monitoring apparatus 100 of the present invention includes a detection device 1 which is configured to detect vehicle information represented by a wheel load or the like of a wheel 31 included in a railway vehicle 3 running on a railroad track, and a determination device 2 including a classifier 21 to which the vehicle information detected by the detection device is input and which is configured to output a vehicle condition such as the presence or absence of an abnormality of the railway vehicle. The classifier is generated by means of machine learning which is performed by using training data of a railway vehicle of which the vehicle condition is known, the training data being the vehicle information and the vehicle condition which is known, the machine learning being performed so that when the vehicle information of the training data is input to the classifier, the classifier outputs the vehicle condition of the training data.
RAILWAY VEHICLE STATE MONITORING DEVICE
EISENBAHNFAHRZEUGSTATUSÜBERWACHUNGSVORRICHTUNG
DISPOSITIF DE SURVEILLANCE D'ÉTAT DE VÉHICULE DE CHEMIN DE FER
2018-01-24
Patent
Elektronische Ressource
Englisch
IPC: | B61K Andere Hilfseinrichtungen für Eisenbahnen , OTHER AUXILIARY EQUIPMENT FOR RAILWAYS / B61F Untergestelle für Schienenfahrzeuge, z.B. Fahrgestellrahmen, Drehgestelle oder Anordnungen der Radsätze , RAIL VEHICLE SUSPENSIONS, e.g. UNDERFRAMES, BOGIES OR ARRANGEMENTS OF WHEEL AXLES / G01M TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES , Prüfen der statischen oder dynamischen Massenverteilung rotierender Teile von Maschinen oder Konstruktionen |
Europäisches Patentamt | 2021
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