Power transmission line defect detection method and system and electronic equipment

A transmission line and defect detection technology, which is applied in image data processing, instruments, biological neural network models, etc., can solve the problem that it is difficult to obtain ideal results in complex scenes, improve the efficiency and quality of inspection work, and improve the accuracy of defect identification rate effect

Active Publication Date: 2019-05-21
SHENZHEN INST OF ADVANCED TECH CHINESE ACAD OF SCI
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In the traditional target detection algorithm, feature extraction and classification decision-making are performed separatel...

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  • Power transmission line defect detection method and system and electronic equipment
  • Power transmission line defect detection method and system and electronic equipment
  • Power transmission line defect detection method and system and electronic equipment

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[0051] In order to make the purpose, technical solution and advantages of the present application clearer, the present application will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present application, not to limit the present application.

[0052] see figure 1 , is a flow chart of the transmission line defect detection method according to the embodiment of the present application. The transmission line defect detection method of the embodiment of the present application includes the following steps:

[0053] Step 100: Construct a transmission line defect detection model based on virtual and real sample integration and transfer learning according to the image sample data of transmission line components, and perform abnormal diagnosis of transmission line components;

[0054] In step 100, the image sample data of transmission...

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Abstract

The invention relates to a power transmission line defect detection method and system and electronic equipment. The method comprises the steps of constructing a power transmission line defect detection model based on virtual and real sample integration and transfer learning according to image sample data of power transmission line elements, The method specifically comprises the following steps: step a, constructing a virtual and real integrated virtual sample generation and labeling model, integrating rich ground object information in virtual data and real image data, and fusing the virtual data and the real data; B, constructing a deep learning transfer learning model, and completing model optimization based on transfer learning; And step c, training a deep learning model based on a target detection algorithm, and carrying out abnormity diagnosis on the power transmission line element on the basis of target detection of deep learning. Through deep learning distributed training of massimage samples, the power transmission line defect detection model based on multi-image fusion of visible light, infrared light, ultraviolet light and the like is established, the defect recognition accuracy can be improved, and the inspection working efficiency and quality are improved.

Description

technical field [0001] The application belongs to the technical field of smart grids, and in particular relates to a transmission line defect detection method, system and electronic equipment. Background technique [0002] At present, in the face of the rapid development of industrialization and commercialization, electricity plays an increasingly important role in our life and work, and ensuring the smooth operation of electrical equipment has become a key guarantee. Transmission lines are an important part of the power system and one of the places in the grid that is prone to failure. However, power lines often cause line failures due to weathering and thermal effects, affecting the normal operation of power lines and even the entire power grid. Therefore, real-time detection of transmission lines and timely prevention of power line faults are directly related to the stable operation of the entire power system. The structure of the power line is special, the distribution...

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Application Information

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IPC IPC(8): G06T7/00G06N3/02G06K9/62
Inventor 胡金星虞鹏飞杨戈
Owner SHENZHEN INST OF ADVANCED TECH CHINESE ACAD OF SCI
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