Defect identification method for key component of high-voltage power transmission tower

A high-voltage transmission tower and defect identification technology, which is applied to computer parts, character and pattern recognition, image data processing, etc., can solve problems such as the inability to automatically identify key equipment, and achieve the effect of improving detection efficiency

Active Publication Date: 2018-05-11
INST OF AUTOMATION CHINESE ACAD OF SCI
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Problems solved by technology

[0004] In order to solve the above problems in the prior art, that is, in order to solve the problem that the defects of key equipment cannot be automatically identified in the defect detection of high-voltage power transmission and transformation equipment, this application proposes a defect identification method for key components of high-voltage power transmission towers. To solve the above problem:

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  • Defect identification method for key component of high-voltage power transmission tower
  • Defect identification method for key component of high-voltage power transmission tower
  • Defect identification method for key component of high-voltage power transmission tower

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Embodiment Construction

[0020] Preferred embodiments of the present invention are described below with reference to the accompanying drawings. Those skilled in the art should understand that these embodiments are only used to explain the technical principles of the present invention, and are not intended to limit the protection scope of the present invention.

[0021] It should be noted that, in the case of no conflict, the embodiments in the present application and the features in the embodiments can be combined with each other. The present application will be described in detail below with reference to the accompanying drawings and embodiments.

[0022] figure 1 An exemplary system architecture of an embodiment of a method for identifying a defect in a key component of a high-voltage transmission tower that can be applied to this application is shown.

[0023] Such as figure 1 As shown, the system architecture may include an image acquisition device 101 , a network 102 , a user terminal device 1...

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Abstract

The invention, which relates to the field of inspection of high-voltage transmission equipment, proposes a defect identification method for a key component of a high-voltage power transmission tower so that problems of low defect detection efficiency of the key equipment in inspection of high-voltage power transmission equipment and the like can be solved. The method comprises: image data of a keycomponent of a high-voltage transmission tower are obtained and denoising pretreatment is carried out on the image data; according to the image data, a regional position of the key component of the transmission tower in the image data are located by using a pre-trained positioning recognition model and the image data at the regional position are used as key component image data; and according tothe key component image data, defect identification is carried out on equipment at the regional position by using a pre-trained defect identification model, and the identified key component with the defect is marked. An automatic identification strategy with first positioning and second testing is used for processing the key component image, so that automatic detection of the key component of thehigh-voltage transmission tower is realized and the efficiency of defect detection is improved.

Description

technical field [0001] The invention relates to the field of equipment operation status maintenance in the field of high-voltage power transmission and transformation, and in particular to a defect identification method for key components of high-voltage power transmission towers. Background technique [0002] At present, with the shortage of resources such as oil and coal, the application of electric energy is becoming more and more extensive, and the scale of the power grid is getting larger and larger. However, in power transmission, the line inspection method and technology are still lagging behind, and cause a lot of waste of manpower, material resources and social resources. In the power line inspection, there are problems such as troublesome medium detection, small inspection range, low detection efficiency and potential safety hazards in the operation status maintenance of high-voltage power transmission and transformation equipment. [0003] UAV-based inspection of...

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Application Information

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IPC IPC(8): G06T7/00G06K9/62
CPCG06T7/0006G06T2207/10004G06F18/214
Inventor 陶显张大朋刘希龙徐德王子昊
Owner INST OF AUTOMATION CHINESE ACAD OF SCI
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