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Recognition method of pressure plate in the image of protective screen cabinet

A technology for protecting screen cabinets and identification methods, which is applied in the field of power system inspection assistance, can solve problems such as the undeveloped identification method for the state of the pressure plate, and achieve the effect of improving inspection efficiency and accuracy

Active Publication Date: 2021-08-10
厦门欧易奇机器人有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the existing technology has not yet developed an effective method for identifying the state of the platen

Method used

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  • Recognition method of pressure plate in the image of protective screen cabinet
  • Recognition method of pressure plate in the image of protective screen cabinet
  • Recognition method of pressure plate in the image of protective screen cabinet

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Embodiment Construction

[0013] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments It is some embodiments of the present invention, but not all of them.

[0014] refer to Figure 1-23 As shown, the embodiment of the present invention provides a method for identifying the pressure plate in the image of the protective screen cabinet, including the following steps:

[0015] S1, acquiring a photo of the protective screen cabinet through the handheld scanning device;

[0016] S2, performing background filtering on the described;

[0017] S3, performing rotation correction on the picture after background filtering;

[0018] S4, identifying the state of the platen after rotation correction.

[0019] r...

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PUM

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Abstract

The present invention provides a method for identifying a pressure plate in an image of a protective screen cabinet, comprising the following steps: S1, obtaining a photo of the protective screen cabinet through the handheld scanning device; S2, performing background filtering on the background; S3, filtering the background The filtered image is subjected to rotation correction; S4, the state of the platen after the rotation correction is identified.

Description

technical field [0001] The invention relates to the technical field of power system inspection assistance, in particular to a method for identifying a pressure plate in an image of a protective screen cabinet. Background technique [0002] There are usually 10-20 protective screen cabinets in 110kv substations, the number of protective screen cabinets in 220kv and 500kv substations can reach hundreds, and the number of pressure plate switches in each protective screen cabinet is as many as 54. These platen switches are checked. However, in the current manual inspection process, there are problems such as heavy workload, poor timeliness, and paper-based work records. In addition, inspection personnel may make mistakes due to factors such as physical and psychological quality, sense of responsibility, technical level, and work experience. , thus leaving potential safety hazards and even causing major safety disasters. Due to the rapid development of the current machine visio...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06K9/00G06K9/40G06T3/60G06T5/30G06T7/62G06T7/90
CPCG06T3/608G06T5/30G06T7/62G06T7/90G06V20/10G06V10/30
Inventor 关健杰唐艳
Owner 厦门欧易奇机器人有限公司