Transformer substation operation site monitoring method and device based on deep learning

Abstract

The invention discloses a transformer substation operation field monitoring device based on deep learning. The transformer substation operation field monitoring method comprises enabling a field monitoring person and an operation person to enter a transformer substation operation field monitoring program; selecting and confirming the first operation step by the field monitoring personnel, and executing the monitoring work; enabling the camera to collect a field operation video file and convert the field operation video file into an RGB image; loading improved deep neural network YOLO-V3; inputting an image, automatically identifying the equipment and the identifier, and judging whether an operation behavior conforms to a safety specification or not; according to the recognition and judgment result, giving an alarm on site, and giving an evaluation result; visually displaying the identification and evaluation results to on-site monitoring personnel in real time; and enabling the field monitoring personnel to confirm the evaluation result and select to enter the next step or end the operation. Two deep neural network lightweight methods of model structure pruning and weight quantification are used, high-precision real-time inference of the deep neural network model in the embedded intelligent terminal is realized, and safety and efficiency are improved.

Description

technical field [0001] The present invention relates to a substation operation site monitoring method and device, in particular to a substation operation site monitoring method and device based on deep learning. Background technique [0002] Electric power safety production is a major event involving the safety of employees, and it is also the key to the safety and stable operation of the power system and the survival and development of power companies. The power production operation site is dynamic, complex, and changeable, and it is easy to cause no-ticket operation, out-of-range operation, unplanned operation, etc., resulting in frequent violations at the operation site. With the increasing complexity of power grid technology, there are more and more factors affecting power grid security, and the safety production situation is becoming increasingly severe. Although the power grid and power companies have formulated complete power safety production regulations, there are ...

AI Technical Summary

Problems solved by technology

However, the existing method is based on the deployment method of the background server, which can only identify the normative operation behavior of the operators in the monitoring screen, and cannot realize the automatic evaluation function; and the inference processing calculation is implemented in the server, which requires high on-site communication. Low system integration, low flexibility, high cost

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