Fault prediction method and system, computer equipment and storage medium

• Main Authors: WANG JINGYU, XUN ZHAOYONG, GUO WEI, YAN ZHEFENG
• Format: Patent
• Language: Chinese; English
• Published: 09.09.2022
• Subjects: CALCULATING; COMPUTING; COUNTING; DATA PROCESSING SYSTEMS OR METHODS, SPECIALLY ADAPTED FORADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORYOR FORECASTING PURPOSES; ELECTRIC DIGITAL DATA PROCESSING; HANDLING RECORD CARRIERS; INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTEDFOR SPECIFIC APPLICATION FIELDS; PHYSICS; PRESENTATION OF DATA; RECOGNITION OF DATA; RECORD CARRIERS; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE,COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORY OR FORECASTINGPURPOSES, NOT OTHERWISE PROVIDED FOR

The invention relates to a fault prediction method and system, computer equipment and a storage medium. The method comprises the following steps: converting an obtained multi-source heterogeneous data sequence into a continuous point sequence in a corresponding sub-feature space, converting the continuous point sequence in each sub-feature space into a unified fusion space, and fusing to form a feature fusion matrix so as to complete the fusion of the multi-source heterogeneous data, the fault prediction result of the to-be-predicted equipment is determined based on the feature fusion matrix, fusion of the multi-source heterogeneous data sequences and fault prediction of the to-be-predicted equipment are automatically achieved through the method without manual intervention, the labor cost is reduced, the prediction result does not depend on the level of interveners due to the fact that manual intervention is not needed, and the prediction efficiency is improved. And the reliability of the prediction result is