Method and system for automatically positioning electric power facility instrument

Abstract

The invention discloses a method and system for automatically positioning an electric power facility instrument, and the method comprises the steps: obtaining a plurality of groups of original image data which are located in different collection environment conditions and comprise the electric power facility instrument, and carrying out the data augmentation, so as to obtain a sample image data set; performing content labeling on the images in the sample image data set; constructing a convolutional neural network model, and training the convolutional neural network model by using the sample image data set subjected to content labeling to determine the convolutional neural network model for automatic positioning of the electric power facility instrument; and automatically positioning the electric power facility instrument in an image to be detected by using the convolutional neural network model for automatically positioning the electric power facility instrument to obtain positioning information. According to the invention, identification feedback is carried out according to image information collected by the visible light imaging camera in a complex environment, higher detection precision and detection timeliness are achieved, and the actual engineering requirement that a traditional instrument is accessed to the ubiquitous electric power Internet of Things in an electric power system is met.

Description

technical field [0001] The present invention relates to the technical field of operation and maintenance of power transmission and transformation projects, and more specifically, relates to a method and system for automatic positioning of electric facility instruments. Background technique [0002] With the in-depth construction of the ubiquitous power Internet of Things, power inspection robots have been fully used as an important node in the perception layer. At present, there are more than 1,000 substation inspection robots in my country, which has become an irreplaceable technology in my country's substation inspection work. It helps to release the pressure of manual inspection and reduce the labor intensity of maintenance. [0003] Collecting the instrument information of a large number of operating equipment in the substation is the main task of the power inspection robot, and it is also the core value of the inspection robot that can replace manual inspection. Instrum...

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Problems solved by technology

[0009] The present invention proposes a method and system for automatic positioning of electric facility meters to solve the problem of how to automatically identify the position of electric facility meters

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