The present application relates to the technical field of
deep learning, in particular to a smart disconnecting switch life cycle defect
early warning system. The
system comprises a life event construction module, a
life stage constraint module, a
deep learning time sequence prediction module, a defect evolution constraint module and a hierarchical alarm module; the commissioning acceptance, opening and closing actions, operation inspection, maintenance defect
elimination and historical alarm records are converted into life event sequences arranged according to time, the service stage, action load, maintenance
recovery and defect correlation identifier are configured, the stage deviation features are generated based on
deep learning, and the defect stage results are generated in combination with the evolution correlation between mechanism jamming, contact contact
abnormality, conductive loop overheating, insulation support
abnormality and opening and closing misplacement. The present application makes the alarm judgment subject to the
life stage,
time sequence deviation and defect evolution constraint at the same time, can distinguish normal stage fluctuations, maintenance
recovery process and recurrence process after defect
elimination, and improves the continuity of implicit defect precursor warning and the stability of alarm level.