Cloud based vehicle fault diagnosis method, apparatus and system

摘要

Embodiments of the present invention provide a cloud based vehicle fault diagnostic method.Cloud based vehicle fault diagnosisReceiving the monitoring data uploaded by the vehicle andExtracting the inherent vector of monitoring data from monitoring data andBased on the classification of the vehicle from the monitoring data or by using the functional system as a labelStoring the eigenvectors of the monitoring data andBased on support vector machine algorithmIt includes the step of performing fault diagnosis in parallel based on the classification of the eigenvectors stored.According to the technical solution of the present invention, the fault diagnosis can be performed in parallel with the eigenvectors extracted from the monitoring data of different or functional systems based on the support vector machine algorithm.Accordingly, the diagnosis time can be shortened, and different data can be prevented from affecting each other during data transfer, thereby improving the accuracy of fault diagnosis.