It is an object to provide a railway vehicle equipped with a noise monitoring system capable of analyzing a source and a propagation path of a noise. Provided is a railway vehicle equipped with a system including sensors that are arranged at a plurality of positions in a vehicle and measure electromagnetic noises, a temporary storage memory that continuously records outputs of the sensors, and a control unit that receives a malfunction detection signal of an electronic device mounted on the railway vehicle, wherein data and vehicle data in the memory in an arbitrary period of time before and after a malfunction occurrence timing are stored in a storage recording unit in synchronization with the malfunction occurrence timing, and noise distribution information is held.
NOISE MONITORING SYSTEM, RAILWAY VEHICLE EQUIPPED THEREWITH, AND NOISE MONITORING METHOD
GERÄUSCHÜBERWACHUNGSSYSTEM, SCHIENENFAHRZEUG DAMIT UND GERÄUSCHÜBERWACHUNGSVERFAHREN
SYSTÈME DE SURVEILLANCE DE BRUIT, VÉHICULE FERROVIAIRE EN ÉTANT ÉQUIPÉ ET PROCÉDÉ DE SURVEILLANCE DE BRUIT
2019-04-24
Patent
Electronic Resource
English
IPC: | G01M TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES , Prüfen der statischen oder dynamischen Massenverteilung rotierender Teile von Maschinen oder Konstruktionen / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / B61L Leiten des Eisenbahnverkehrs , GUIDING RAILWAY TRAFFIC / G01R Messen elektrischer Größen , MEASURING ELECTRIC VARIABLES |
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