A failure diagnosis method for power train components may include: establishing, by a server, a diagnosis model based on vibration big data indicative of failure of power train components; classifying and modeling, by the server, failed components among the power train components by using feature vectors extracted from the vibration big data; initiating, by a controller of a vehicle, failure diagnosis on power train components of the vehicle by an input command or setting of a driver; and diagnosing, by the controller of the vehicle, a failure of the power train components of the vehicle by comparing a feature vector corresponding to the power train vibration of the vehicle measured during the vehicle travels with the vibration big data modeled in the diagnosis model.
FAILURE DIAGNOSIS METHOD FOR POWER TRAIN COMPONENTS
2020-04-16
Patent
Electronic Resource
English
IPC: | G07C TIME OR ATTENDANCE REGISTERS , Zeit- oder Anwesenheitskontrollgeräte / B60W CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION , Gemeinsame Steuerung oder Regelung von Fahrzeug-Unteraggregaten verschiedenen Typs oder verschiedener Funktion / F02D CONTROLLING COMBUSTION ENGINES , Steuern oder Regeln von Brennkraftmaschinen |
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