Thermal infrared image processing method and system for conducting wire temperature monitoring

A wire temperature and image processing technology, applied in image data processing, radiation pyrometry, image enhancement, etc., can solve problems such as waste, power failure or fire, achieve low cost, eliminate potential safety hazards, and ensure good operation.

Active Publication Date: 2021-04-30
XIAMEN UNIV
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  • Abstract
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  • Claims
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AI Technical Summary

Problems solved by technology

[0006] The main purpose of the present invention is to overcome the defect that the transmission wire in the existing power distribution cabinet runs in a closed environment for a long time, which is prone to abnormal temperature and cause accidents such as power failure or fire, and proposes a thermal infrared image processing method for wire temperature monitoring And the system, so that the operation and maintenance personnel can accurately obtain the temperature information of the wires in the power distribution cabinet, effectively avoid the waste of time and physical strength of the operation and maintenance personnel due to manual detection of the temperature of the wires, ensure the normal operation of the power distribution cabinet, and effectively eliminate the temperature of the wires Increased security risks

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  • Thermal infrared image processing method and system for conducting wire temperature monitoring
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  • Thermal infrared image processing method and system for conducting wire temperature monitoring

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Embodiment Construction

[0038] The present invention will be further described below through specific embodiments.

[0039] In the present invention, the terms "first", "second", "third" and so on are only used to distinguish similar objects, and are not necessarily used to describe a specific order or sequence, nor can they be interpreted as indicating or implying relative importance sex. In the description, the orientations or positional relationships indicated by "up", "down", "left", "right", "front" and "rear" are based on the orientations or positional relationships shown in the drawings, and are only In order to facilitate the description of the present invention, it does not indicate or imply that the referred device must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the protection scope of the present invention. Those of ordinary skill in the art can understand the specific meanings of the above terms in this...

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Abstract

The invention discloses a thermal infrared image processing method and system for conducting wire temperature monitoring, and the method comprises the following steps: 1) collecting infrared thermal images of a plurality of different conducting wires of a power distribution cabinet at a fixed point, and carrying out storage and preprocessing; 2) processing the infrared thermal image by adopting a machine learning algorithm, and then identifying a wire area and a temperature thereof in each image; and 3) repeating the steps 1) and 2), and splicing the plurality of identified images to obtain all wires of the power distribution cabinet and corresponding temperature maps. According to the invention, the temperature data of each wire can be updated and stored in real time, the accuracy of temperature monitoring is improved, and the phenomenon of thermal abnormality of the wire due to temperature rise is effectively avoided.

Description

technical field [0001] The invention relates to the field of power distribution cabinets, in particular to a thermal infrared image processing method and system for wire temperature monitoring. Background technique [0002] Power resources are necessary energy resources for production and living activities in all fields of our society, and are closely related to people's production and life. With the continuous progress of society and the vigorous development of science and technology brought about by it, the application technology field of power distribution cabinets has become more extensive. As small as a personal family, as large as national defense, aerospace, industrial production and many other fields, the power distribution cabinet participates in the expression process of system functions as an important carrier. [0003] Power distribution cabinets are divided into power distribution cabinets, lighting distribution cabinets, and metering cabinets, which are the fi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06T3/40G06T7/00G06T7/11G06T7/187G06K9/62G06N20/00G01J5/00
CPCG06T3/4038G06T3/4007G06T7/0004G06T7/11G06T7/187G06N20/00G01J5/00G06T2200/32G06T2207/10048G06T2207/20081G06T2207/30108G01J2005/0077G06F18/23213
Inventor 王少杰殷月梁皓烙余圣锋陈春华
Owner XIAMEN UNIV
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