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Transmission conductor broken strand and breakpoint identification method and device, and storage medium

A technology of transmission wire and identification method, which is applied in the field of wire repair, can solve the problems of inconvenient identification of breakpoints of multi-strand broken wires, and achieve the effects of high reliability, avoiding missing identification, and high efficiency

Pending Publication Date: 2022-03-18
GUANGZHOU POWER SUPPLY BUREAU GUANGDONG POWER GRID CO LTD
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Problems solved by technology

[0005] The purpose of the present invention is to overcome the above-mentioned technical deficiencies, provide a method, equipment and storage medium for identifying broken strands and breakpoints of power transmission conductors, and solve the technical problem of inconvenient identification of breakpoints of multi-strand broken strand conductors in the prior art

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  • Transmission conductor broken strand and breakpoint identification method and device, and storage medium
  • Transmission conductor broken strand and breakpoint identification method and device, and storage medium
  • Transmission conductor broken strand and breakpoint identification method and device, and storage medium

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Embodiment Construction

[0030] In order to make the object, technical solution and advantages of the present invention clearer, the present invention 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 invention, not to limit the present invention.

[0031] see figure 1 The method for identifying a broken strand and a broken point of a transmission wire provided in an embodiment of the present invention includes the following steps:

[0032] S100. Obtain several breakpoint images in the multi-strand broken wire database, wherein the several breakpoint images are divided into a training set and a test set;

[0033] S200. Construct a multi-strand broken wire breakpoint location network, and repeatedly train the training set through the multi-strand broken wire breakpoint location network to obtain a preliminary neural network model;

[0034] S3...

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Abstract

The invention discloses a transmission conductor broken strand and breakpoint identification method and device and a storage medium, and the method comprises the steps: obtaining a plurality of breakpoint images in a multi-strand broken strand conductor database, and enabling the plurality of breakpoint images to be divided into a training set and a test set; constructing a multi-strand broken conductor breakpoint positioning network, and repeatedly training the training set through the multi-strand broken conductor breakpoint positioning network to obtain a preliminary neural network model; verifying the precision of the preliminary neural network model by using the test set, and if the precision of the preliminary neural network model meets the requirement, generating a multi-strand broken conductor breakpoint positioning model; and acquiring a to-be-identified multi-strand broken conductor image, and identifying the to-be-identified multi-strand broken conductor image by using the multi-strand broken conductor breakpoint positioning model to obtain the position of a breakpoint in the multi-strand broken conductor image. According to the invention, the technical problem of inconvenient breakpoint identification of a multi-strand broken conductor at present is solved.

Description

technical field [0001] The invention relates to the field of wire repair technology, in particular to a method, device and storage medium for identifying broken strands and breakpoints of power transmission wires. Background technique [0002] Transmission lines mainly undertake the task of power transmission and are an important part of the national grid. Due to the large area of ​​transmission lines and the complex and changeable terrain and climate in the areas they pass, under the influence of the external environment for a long time, the transmission wires are prone to faults such as wire breakage and wire damage. If these faults are not repaired in time, it is easy to cause line disconnection and short circuit faults, and then cause large-scale unplanned power outages. Therefore, it is very important to carry out regular inspection work. Regular inspection work can not only ensure the smooth and reliable operation of transmission lines, but also avoid unnecessary econ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06T7/73G06V10/774G06K9/62G06N3/04
CPCG06T7/75G06N3/045G06F18/214
Inventor 邓奥攀胡燃许宇翔卞佳音吴炅曾庆华卢海曾杰中曾志武黄坤桐杨旭杰贲成祝君林静许丹盈刘欣祺谌昕周军骆锟代飞陈瑞红
Owner GUANGZHOU POWER SUPPLY BUREAU GUANGDONG POWER GRID CO LTD
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