[Problem] To provide a railway vehicle state monitoring device that is capable of performing determination easily without requiring much time and effort to adjust parameters for determining a vehicle state, such as the presence/absence of abnormalities in a railway vehicle. [Solution] This railway vehicle state monitoring device 100 comprises: a detection device 1 that detects vehicle information represented by e.g. the wheel load of wheels 31 of a railway vehicle 3 traveling on a track; and a determination device 2 including a classifier 21 to which the detected vehicle information is input, and that outputs a vehicle state, such as the presence/absence of abnormalities in the railway vehicle. The classifier is created by employing machine learning such that, by employing, as teaching data, the vehicle information of a railway vehicle for which the vehicle state is known and said vehicle state, said known vehicle state is output when the vehicle information is input.
Railway vehicle state monitoring device
2019-01-03
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 |