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A method and device for assisting automatic non-destructive testing

A non-destructive testing, automatic technology, applied in the direction of instrumentation, computing, character and pattern recognition, etc.

Active Publication Date: 2020-01-14
SENSE ENG SERVICES
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The purpose of the embodiments of the present invention is to propose a method and device for assisting automatic non-destructive testing, aiming at solving the problem of how to improve the automatic performance of weld non-destructive testing

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  • A method and device for assisting automatic non-destructive testing
  • A method and device for assisting automatic non-destructive testing
  • A method and device for assisting automatic non-destructive testing

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Embodiment Construction

[0046] The embodiments of the present invention will be further described in detail below in conjunction with the drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the embodiments of the present invention, rather than to limit the embodiments of the present invention. In addition, it should be noted that, for the convenience of description, the drawings only show some but not all structures related to the embodiments of the present invention.

[0047] refer to figure 1 , figure 1 It is a schematic flowchart of a method for assisting automatic non-destructive testing provided by an embodiment of the present invention.

[0048] like figure 1 As shown, the method for assisting in realizing automated non-destructive testing includes:

[0049] Step 101, acquiring color information of a preset identification bar on the detected object, the preset identification bar being a color identification bar whose color ...

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Abstract

The embodiment of the present invention discloses a method and a device for assisting in realizing automatic nondestructive testing. The method includes: acquiring color information of a preset identification strip on a detected object, where the preset identification strip is a color identification strip whose color difference with the object to be detected is greater than a preset difference threshold; acquiring the color The enhanced image information corresponding to the information; the characteristic information of the preset identification strip is obtained according to the enhanced image information, and the characteristic information is used to instruct the automatic scanning of the detected object; Marking strips can be laid along the space curve welds of any complex shape on the surface of any complex geometric surface; and by adding color to the surface of the flexible marking strips, the contrast between the marking strips and the steel surface can be improved, which can replace human eye recognition. Welding seam; with the scanner with driving ability, using the identified identification strips as guidance, the scanner can automatically scan.

Description

technical field [0001] Embodiments of the present invention relate to the technical field of ultrasonic testing, and in particular to a method and device for assisting automatic non-destructive testing. Background technique [0002] In the ultrasonic testing technology of non-destructive testing of welds, the ultrasonic flaw detection sensor is required to be close to the surface of the steel and to be as close as possible to the weld, so that the ultrasonic beam can penetrate the steel and spread throughout the weld area. At present, the main scanning schemes in engineering are: 1. Manually push the ultrasonic probe to scan; 2. Install the ultrasonic probe on the scanning frame, and rely on human eyes to identify the weld to control the walking track of the scanning frame 3. Lay the designed mechanical track on the steel material along the weld, install the scanning frame on the mechanical track, and the robot walks along the mechanical track to realize the scan of the weld...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06K9/32G06K9/46
CPCG06V10/245G06V10/56G06V2201/06
Inventor 汪月银
Owner SENSE ENG SERVICES
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