Method and device for automatically identifying defects of insulator of high voltage transmission tower

Abstract

The invention belongs to the technical field of high voltage transmission, and particularly relates to a method and a device for automatically identifying defects of an insulator of a high voltage transmission tower, aiming at solving the problem that the prior art cannot automatically identify defects of an insulator. The invention provides a method for automatically identifying defects of an insulator of a high voltage transmission tower, comprising: based on the acquired image data of the insulator of the high voltage transmission tower, locating the region position of the insulator in theimage data by using a pre-built positioning network model; cutting the region position by the pre-built region cutting network model to obtain the optimized region position; using the pre-built depthresidual network to identify the insulators in the optimized region position, using the deep residual network again to identify the defects in the insulator, and marking the position information of the defects of the insulator. The invention is capable of automatically identifying the position of the insulator from the image, and identifying the defects of the insulator on the basis, thereby improving the precision and accuracy of the recognition.

Description

technical field [0001] The invention belongs to the technical field of high-voltage power transmission, and in particular relates to a method and a device for automatic identification of insulator defects of high-voltage power transmission towers. Background technique [0002] As the scale of my country's power grid continues to expand, the safety of the power grid has become more and more important. Detecting the operating status of high-voltage power transmission and transformation equipment is an important part of it. Among them, insulators are installed in high-voltage power transmission and transformation equipment at different potentials. A conductor or a device that can withstand voltage and mechanical stress between a conductor and a grounding member can play an important role in overhead transmission lines. However, the detection of insulators in my country's power line inspection method cannot keep up with the development of the grid scale, resulting in a lot of was...

AI Technical Summary

Problems solved by technology

[0006] In order to solve the above-mentioned problems in the prior art, that is, in order to solve the problem that the prior art cannot automatically identify defects of insulators, one aspect of the present invention provides a method for automatic identification of insulator defects in high-voltage transmission towers. The method includes:

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