Control cable core insulation monitoring method and system

The invention discloses a control cable core insulation monitoring method and system, relates to the technical field of insulation detection, and solves the problems that automatic diagnosis cannot be realized and a single detection mode is easy to cause inaccurate detection results in the prior art. According to the invention, after the cable discharge data are collected, the data are preprocessed and analyzed, whether the data exceed the set abnormal value threshold value is judged, and after the abnormal value appears, the subsequent further judgment on whether the cable is insulated is continued, so that the data operation amount is further reduced, and the data operation time is saved. Moreover, after analysis is carried out based on multiple modes of data curve analysis, neural network-based model analysis and the like, a weighted summation result is output, so that the accuracy of insulation judgment is further ensured. Besides, a cable core insulation prediction model is also established and is used f