Research on Transmission line alternatives selection based on cross-system data fusion

The safety of transmission lines is measured from several different perspectives. The data of different video surveillance, UAV monitoring, Blockchain social inspection, and internal and external network manual inspection of the transmission line are all connected to the display screen of the transmission line monitoring center. Then the health level of the transmission line is evaluated based on the different perspectives of data in real time. The evaluation needs a series of standard systems to evaluate comprehensively, the data of a single system is not accurate enough. In this paper, the fuzzy multi-attribute decision-making method is used to evaluate the optimal selection of data for each subsystem, and the optimal alternative is selected during the transmission line comprehensive, The method of mathematics can evaluate the health level of transmission lines more accurately, the results hope to provide some proposals for the operation of transmission lines to develop transmission line maintenance policies.