Indicator light state identification method

A technology of indicator light status and identification method, applied in neural learning methods, character and pattern recognition, instruments, etc., can solve the problems of error rate and data management difficulties, low efficiency of manual inspection, and high labor cost

Inactive Publication Date: 2021-02-12
XUJI GRP +4
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The technical problem to be solved by the present invention is to provide a method for identifying the state of the indicator light, which solves the problems of low efficiency, error rate, difficult data management, and high labor cost of manual patrolling.

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Embodiment Construction

[0047] The principles and features of the present invention are described below in conjunction with the accompanying drawings, and the examples given are only used to explain the present invention, and are not intended to limit the scope of the present invention.

[0048] Such as Figure 1-Figure 8 As shown, the present invention provides a method for identifying the state of an indicator light, comprising the following steps:

[0049] S1, collecting the original image data of the indicator light;

[0050] S2. Using the target detection method to extract the characteristic information of the indicator light and perform position prediction, locate the indicator light and cut the target;

[0051] S3. Using a classifier to judge the state of the cropped indicator light;

[0052] S4. Transmitting the status information and attribute information of the indicator light to the monitoring system.

[0053] In this way, the location of the ROI area of ​​the indicator light is realize...

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Abstract

The invention relates to the field of power equipment operation and maintenance, in particular to an indicator light state identification method. The method comprises the following steps: collecting original image data of an indicator light; extracting indicator light feature information by adopting a target detection method, carrying out position prediction, positioning the indicator light and cutting a target; judging the state of the cut indicator light by using a classifier; and transmitting the indicator light state information and the attribute information to a monitoring system. An indicator light ROI area is positioned through the target detection method, further, the indicator light color and the on-off state are classified through the classifier, the method does not depend on a color feature processing method, the method is not affected by factors such as ambient light, the indicator light state recognition efficiency under the complex background can be effectively improved,and the manual workload is reduced. The error rate is extremely low and data management is easier.

Description

technical field [0001] The invention relates to the field of power equipment operation and maintenance, in particular to a method for identifying the state of an indicator light. Background technique [0002] At present, indicator lights, pressure plates and air switches are important contents of indoor substation inspections, and play an important role in daily power dispatching and operation and maintenance. At present, the inspection tasks of indoor substations are mostly manual inspections, and inspection personnel regularly inspect the indicator lights, pressure plates and air switches on the screen cabinets of indoor substations. However, there are a large number of pressure plates, indicator lights and air switches in indoor substations, especially the indicators of indicator lights are small and difficult to detect. Relying only on manual inspection has disadvantages such as low efficiency, difficulty in error rate and data management, and high labor costs. Content...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06K9/00G06K9/32G06K9/62G06N3/04G06N3/08
CPCG06N3/08G06V20/20G06V10/25G06V2201/07G06N3/045G06F18/2414
Inventor 许丹翟登辉刘昊郭志民王兆庆张小斐张旭和红伟张彦龙刘睿丹李东宾张亚浩赵梦洁李昭阳田杨阳耿俊成毛万登万迪明
Owner XUJI GRP
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