Picture identification-based GIS switch fault automatic identification system

A technology for switch failure and image recognition, which is applied in character and pattern recognition, image enhancement, image analysis, etc., and can solve problems such as low efficiency, low intelligence, and heavy workload of assessors

Pending Publication Date: 2017-02-01
ELECTRIC POWER RES INST OF GUANGDONG POWER GRID
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Problems solved by technology

[0004] The embodiment of the present invention provides a GIS switch fault automatic recognition system based on image recognition, which solves the problem that X-ray detection is widely used in fully enclosed power equipment in my country. Usually, the X-ray spectrum quality rating method is manually evaluated. , when manually assessing the test res...

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  • Picture identification-based GIS switch fault automatic identification system

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Embodiment Construction

[0060] The embodiment of the present invention provides a GIS switch fault automatic recognition system based on image recognition, which is used to solve the problem that X-ray detection is widely used in the current fully enclosed power equipment in my country. Usually, the X-ray spectrum quality rating method is manually evaluated. Yes, when manually assessing the test results, the workload of the assessors is heavy, the eyes are easily damaged by strong light, the previous radiographic inspection photos are not used, the efficiency is low and the degree of intelligence is low, and the technical quality and experience of the assessees for defect analysis As well as the influence of external conditions, the results tend to be technical issues that vary from person to person.

[0061] In order to make the purpose, features and advantages of the present invention more obvious and understandable, the technical solutions in the embodiments of the present invention will be clearly a...

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Abstract

An embodiment of the invention discloses a picture identification-based GIS switch fault automatic identification system which is used for solving the following technical problem: currently X ray detection is adopted by a large quantity of totally-enclosed electric power devices in China; normally, X ray picture quality is evaluated via manpower; when detection results are evaluated via manpower, evaluation workers are burdened with a large workload, eyes can be easily damaged by strong light, rays used in the past are not used for detecting photographs, low efficiency and low intelligentization are caused, defect analysis is affected by technical quality and experience of the evaluation workers and external conditions, and therefore defect analysis results often vary from person to person.

Description

technical field [0001] The invention relates to the field of intelligent detection of power grids, in particular to a GIS switch fault automatic recognition system based on image recognition. Background technique [0002] Power grid equipment with fully enclosed structure is widely used in substations, and its safe and reliable operation is very important. [0003] The traditional electricity detection method cannot fully detect the potential safety hazards of the fully enclosed structure of the commissioned equipment. At present, a large number of fully enclosed power equipment in our country adopts X-ray detection. X-rays project the image of the internal circuit onto the DR imaging board through the closed casing to form an image, and the inspectors make judgments on the spot. Since the X-rays emitted by the X-ray machine will cause harm to the human body, maintenance personnel must operate about 30 meters away from the X-ray emission source. In conventional X-ray real...

Claims

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Application Information

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IPC IPC(8): G01R31/327G06K9/00G06T7/00
CPCG06T7/001G01R31/327G06T2207/30164G06T2207/10116G06F2218/08
Inventor 钟飞黄炎陈剑光钟力强聂铭林介东张伟
Owner ELECTRIC POWER RES INST OF GUANGDONG POWER GRID
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