Power distribution room small animal detection method based on deep semantic feature extraction

Abstract

The invention relates to the technical field of power distribution room safety, and discloses a power distribution room small animal detection method based on deep semantic feature extraction, and the method comprises the following steps: S1, data collection and processing: downloading and obtaining an ISLVRC 2012 data set, and marking the data set as an animal type or a non-animal type according to whether the image content is an animal; s2, designing a deep neural network structure, wherein the deep neural network adopts a ResNet50 network; and S3, training the deep neural network. According to the invention, the existing data set is used, and data in an extra power distribution room environment is not needed; semantic information of the approximate concept of animals is extracted from information of different animals through deep learning with a ResNet50 network as a framework; and intelligent detection of the power distribution room is carried out by using the information. Errors of manual inspection can be effectively reduced, and the whole detection process is intelligent; the personnel consumption is reduced; and the detection efficiency is remarkably improved.

Description

technical field [0001] The invention relates to the technical field of power distribution room safety, in particular to a method for detecting small animals in a power distribution room based on deep semantic feature extraction. Background technique [0002] The power distribution room is an important power supply contact point in the distribution network. There are a large number of power distribution rooms, and the geographical distribution is scattered and extensive. Since the safety of the environment in the power distribution room is an important condition for safe use of electricity, the environment of the power distribution room The safety inspection will be very important. Not only the normal operation of the equipment and the normal indicators need to be paid attention to, but also the harm caused by small animals such as mice and snakes that easily enter the power distribution room to the safe operation of the power distribution room must not be ignored. They are o...

AI Technical Summary

Problems solved by technology

[0002] The power distribution room is an important power supply contact point in the distribution network. There are a large number of power distribution rooms, and the geographical distribution is scattered and extensive. Since the safety of the environment in the power distribution room is an important condition for safe use of electricity, the environment of the power distribution room The safety inspection will be very important. Not only the normal operation of the equipment and the normal indicators need to be paid attention to, but also the harm caused by small animals such as mice and snakes that easily enter the power distribution room to the safe operation of the power distribution room must not be ignored. They are on the high and low voltage terminals of the distribution transformer or on the knife switch of the switchboard, which will cause a short circuit or ground fault in the transformer or switchboard, which not only directly affects the normal power supply, but also causes certain losses to residents' lives or industrial production.

[0003] For the safety inspection of power distribution rooms, manual inspection is mostly used at present. Although the accuracy is generally good, due to the scattered and remote location of some of The workload is heavy, the inspection is inconvenient, and the failure cannot be found in time. Therefore, the intelligent detection of the power distribution room is very necessary. In the past, the detection method of manual inspection and the prevention of rat poison can only be used to prevent the intrusion of small animals. and other preventive methods, and the small size of small animals will also cause the negligence of the inspectors, so how to intelligentize the detection of small and medium animals in the power distribution room is also a key link to realize the intelligent operation and maintenance of the power distribution room in the future

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