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Detection method and device, storage medium and processor

A detection method and processor technology, applied in the field of visual inspection, can solve problems such as low reliability

Inactive Publication Date: 2019-12-03
ZHUHAI GREE INTELLIGENT EQUIP CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Embodiments of the present invention provide a detection method and device, a storage medium, and a processor, so as to at least solve the technical problem of low reliability in the detection method for printed circuit boards sprayed with glue in the related art

Method used

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  • Detection method and device, storage medium and processor
  • Detection method and device, storage medium and processor
  • Detection method and device, storage medium and processor

Examples

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Embodiment 1

[0025] According to an embodiment of the present invention, a method embodiment of a detection method is provided. It should be noted that the steps shown in the flowcharts of the accompanying drawings can be executed in a computer system such as a set of computer-executable instructions, and, although A logical order is shown in the flowcharts, but in some cases the steps shown or described may be performed in an order different from that shown or described herein.

[0026] figure 1 is a flowchart of a detection method according to an embodiment of the present invention, such as figure 1 As shown, the detection method includes the following steps:

[0027] In step S102, a detection instruction is obtained, wherein the detection instruction is used to instruct the detection of the printed circuit board PCB to be detected.

[0028] Step S104, based on the inspection instruction, collecting images of the PCB board to be inspected.

[0029] Step S106, comparing the image of th...

Embodiment 2

[0044] According to another aspect of the embodiments of the present invention, an embodiment of an apparatus for performing a detection method is also provided, image 3 is a schematic diagram of a detection device according to an embodiment of the present invention, such as image 3 As shown, the detection device includes: an acquisition unit 31 , an acquisition unit 33 , a comparison unit 35 and a determination unit 37 . The detection device will be described in detail below.

[0045] The acquiring unit 31 is configured to acquire a detection instruction, wherein the detection instruction is used to instruct the detection of the printed circuit board PCB to be detected;

[0046] The acquisition unit 33 is configured to acquire an image of the PCB board to be inspected based on the inspection instruction.

[0047] The comparison unit 35 is used to compare the image of the PCB board to be detected with the image of the predetermined PCB board to obtain a comparison result, ...

Embodiment 3

[0056] According to another aspect of the embodiments of the present invention, a storage medium is further provided, and the storage medium includes a stored program, wherein the program executes any one of the detection methods described above.

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Abstract

The invention discloses a detection method and device, a storage medium and a processor. The method comprises the steps: acquiring a detection instruction for indicating detection of a to-be-detectedprinted circuit board (PCB); on the basis of the detection instruction, collecting an image of the to-be-detected PCB; comparing the image of the to-be-detected PCB with an image of a predetermined PCB being one having sprayed circuit board protection glue meeting predetermined conditions to obtain a comparison result; and determining whether the sprayed circuit board protection glue of the to-be-detected PCB meets the preset conditions or not based on the comparison result. According to the invention, a technical problem of low reliability of a mode for detecting the printed circuit board sprayed with the sprayed glue in the prior art is solved.

Description

technical field [0001] The present invention relates to the technical field of visual detection, in particular to a detection method and device, a storage medium, and a processor. Background technique [0002] In order to protect the printed circuit board PCB and its related equipment from the erosion of harsh environments, to improve and prolong the service life of the product, and to determine the safety and reliability of use. In order to save time, the PCB boards sprayed by the existing glue spraying machine generally do not inspect all the PCB boards before assembly and production in the next process, but manually conduct sampling inspections on the PCB boards after spraying. However, this Consistency of all products cannot be guaranteed. [0003] Aiming at the problem of low reliability of the method for detecting the printed circuit board after spraying glue in the above-mentioned related art, no effective solution has been proposed so far. Contents of the inventio...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01N21/956
CPCG01N21/95607G01N2021/95638
Inventor 宋明岑汪建吴崇龙张明红
Owner ZHUHAI GREE INTELLIGENT EQUIP CO LTD
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