Substation ground oil pollution identification method, device, electronic equipment and storage medium

Through the semantic recognition model of the full convolution network and residual network combined with the random weight averaging method, the problem of slow recognition speed and low accuracy of ground oil pollution in the substation is solved, and automatic identification and timely feedback of ground oil pollution in the substation is realized, which improves the recognition accuracy and equipment safety.

CN114943895BActive Publication Date: 2025-08-26STATE GRID INTELLIGENCE TECHNOLOGY CO LTD
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Patent Information

Application Number
CN202210557795.0
Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
Filing Date
2022-05-19
Publication Date
2025-08-26
Estimated Expiration
2042-05-19

AI Technical Summary

Technical Problem

In the prior art, the identification of ground oil pollution in substations relies on manual detection, which is slow, poor real-time and low accuracy, making it difficult to detect oil leakage problems in a timely manner, affecting the life of the equipment and the safety of the power system.

Method used

The ground oil-film semantic recognition model based on full convolutional network and residual network is adopted, and the model parameters are trained in combination with the random weight averaging method, and the oil-film area and oil leakage degree are automatically identified and output. The semantic segmentation network combines shallow position information and deep semantic information to improve the recognition accuracy and speed.

Benefits of technology

It realizes efficient automatic identification of oil pollution on the substation, improves identification accuracy and speed, promptly feedback on oil leakage, supports rapid maintenance, and improves the safety and equipment life of the substation.

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Abstract

The embodiment of the present invention discloses a method, device, electronic device and storage medium for identifying ground oil pollution in a substation. The method includes: obtaining a ground image to be detected of the substation to be tested; inputting the ground image to be detected into a pre-trained ground oil pollution semantic recognition model to obtain a target ground image; wherein the ground oil pollution semantic recognition model is constructed based on a fully convolutional network and a residual network, and the model parameters in the ground oil pollution semantic recognition model are determined based on a random weighted average method; if the target ground image is marked with at least one ground oil pollution, the target ground image is output to the management platform of the substation to be tested. Through the technical solution of the embodiment of the present invention, the technical effect of improving the accuracy and speed of identifying ground oil pollution is achieved.
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