Monitoring system and monitoring method for transmission line

Abstract

The invention relates to the technical field of transmission line monitoring, and discloses a monitoring system and method for transmission lines. The monitoring system applied to the local side of the power transmission line includes: an image acquisition device for acquiring image information of the power transmission line; and a monitoring and recognition device, which includes: a recognition result acquisition module for A preset defect identification model, to obtain multiple identification results corresponding to multiple monitoring objects related to the transmission line; and an early warning execution module, used to correspond to a specific monitoring object among the multiple monitoring objects If the specific identification result of the specific monitoring object shows that there is a specific defect feature in the specific monitoring object, an early warning corresponding to the specific defect feature is executed. The present invention can realize the cooperative linkage processing of the monitoring systems on the local side and the remote side, thereby effectively sharing the pressure of the cloud platform for identifying images, and further greatly improving the intelligence and processing time of power transmission line monitoring.

Description

technical field [0001] The invention relates to the technical field of power transmission line monitoring, in particular to a monitoring system and a monitoring method for power transmission lines. Background technique [0002] Power transmission is an important part of the power grid. Due to the large span of the transmission line, it is easily damaged by the natural environment and human factors. The monitoring of the transmission line has gradually become an important part of the construction of the power transmission link. An important technical means for the level of management. [0003] Transmission line monitoring includes line body and channel monitoring, and there are three main implementation methods: [0004] The first is the traditional manual line inspection method. Basic-level line maintenance workers regularly patrol the line on foot, and observe with the naked eye to find out whether the line is abnormal; [0005] The second is to use a camera to install a ...

AI Technical Summary

Problems solved by technology

[0007] Among the three methods of transmission line monitoring at present, the first method relies purely on manual monitoring, the monitoring of line abnormalities and faults is not timely, the degree of intelligence is not enough, and the timeliness of pure manual analysis and judgment cannot adapt to the increasing line inspection of high-voltage lines Requirements; in the second way, line maintenance personnel need to check one by one from a large number of pictures to find line abnormalities, which greatly increases the work intensity of grassroots maintenance personnel, and it is inevitable that line abnormalities / faults are missed; the third Although the degree of intelligence of this method has been greatly improved, when helicopter or UAV inspection pictures are exported in batches, the identification pressure of transmission line abnormalities / defects is all concentrated on the intelligent identification cloud platform, and the performance of cloud image processing speed, recognition effect, etc. Requirements are a serious challenge

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