Cable joint monitoring method and system based on multi-dimensional data integration

The invention discloses a cable joint monitoring method and system based on multi-dimensional data integration, and belongs to the technical field of cable joint monitoring. Comprising the following steps: acquiring a real-time high-frequency partial discharge signal, real-time current information and real-time operating temperature of a cable joint; inputting the real-time high-frequency partial discharge signal, the real-time current information and the real-time operation temperature into a preset cable joint fault prediction model for processing to obtain a cable joint fault prediction result; according to the type of the abnormal monitoring data and the environment data, adaptively generating an auxiliary influence weight corresponding to the abnormal monitoring data; and obtaining a cable joint fault prediction result according to the auxiliary influence weight and the abnormal monitoring data. Multi-means, multi-dimensional and full-path real-time monitoring and evaluation can be carried out on the cab