A device and method for detecting noise source based big data

摘要

The present invention is a technology for diagnosing an artificial intelligence problem noise source based on deep learning for vehicle noise, particularly atypical noise such as powertrain noise. Acquiring data, converting it into noise, and converting it into a first code; Converting engine speed information from the vehicle CAN data into the first code; Diagnosing the source of the problem noise during the noise or the vibration from the first code by deep learning of artificial intelligence; Big data information-based problem noise source diagnostic method comprising the It is possible to provide a portable device that can generate complex, atypical powertrain noise or precise diagnosis of vehicle noise by generating a trained model based on probability.