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Dimension precision detection method and device, electronic equipment and storage medium

A technology of dimensional accuracy and detection method, which is applied in the direction of measuring devices, optical devices, image data processing, etc., can solve problems affecting production efficiency, achieve the effect of improving detection efficiency, avoiding the impact of detection efficiency and production efficiency

Active Publication Date: 2021-10-08
GUANGDONG AOPUTE TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] However, this method has the following disadvantages: the machine needs to be stopped, that is, the film sheets are manually pasted on both sides of the end of the conveying roller in an offline state, and the pictures of the film sheets can only be obtained when the machine is stopped, which affects production efficiency

Method used

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  • Dimension precision detection method and device, electronic equipment and storage medium
  • Dimension precision detection method and device, electronic equipment and storage medium
  • Dimension precision detection method and device, electronic equipment and storage medium

Examples

Experimental program
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Embodiment 1

[0045] figure 1 It is a flow chart of a method for detecting dimensional accuracy provided by Embodiment 1 of the present invention. This embodiment is applicable to performance testing in software testing. The method can be executed by a measuring device for dimensional accuracy, and the device can be realized by means of software and / or hardware.

[0046] Before introducing the technical solutions of the embodiments of the present invention, the application scenarios of the embodiments of the present invention are first introduced as examples. Of course, the following application scenarios are only optional application scenarios, and the technical solutions of this embodiment can also be applied to other applications. Scenarios are not limited in this embodiment. Specifically, the application scenarios of this embodiment include: in the current lithium battery coating production process, it is necessary to test the dimensional accuracy of the production equipment before pro...

Embodiment 2

[0062] image 3 It is a flow chart of a dimensional accuracy detection method provided by Embodiment 2 of the present invention. On the basis of the above-mentioned embodiments, in this embodiment, in the step "obtain at least two detection images including target components; wherein, the target components are On the basis of at least one inspection component set on the surface of the object to be inspected, "the first inspection image and the second inspection image are used as the inspection image group, and the first inspection image and the second inspection image respectively correspond to the target parts in different inspection areas. The image of ", where the explanations of terms that are the same as or corresponding to the above-mentioned embodiments will not be repeated here.

[0063] see image 3 , the detection method of the dimensional accuracy provided in this embodiment includes:

[0064] S210. Acquire at least two detection images including the target compon...

Embodiment 3

[0075] Figure 4 It is a schematic structural diagram of the detection device for dimensional accuracy provided by Embodiment 3 of the present invention, and this embodiment is applicable to performance testing in software testing. The specific structure of the detection device of the dimensional accuracy includes: a detection image acquisition module 310 and a detection result determination module 320; wherein,

[0076] A detection image acquisition module 310, configured to obtain at least two detection images including a target component; wherein, the target component is at least one detection component disposed on the surface of the detected object;

[0077] The detection result determination module 320 is used to identify the detected size information of the target component in each of the detected images, and determine the comparison result of each of the detected images based on the preset size information and each of the detected size information, and according to each...

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Abstract

The embodiment of the invention discloses a dimensional precision detection method and device, electronic equipment and a storage medium. The method comprises the following steps: acquiring at least two detection images comprising a target component, wherein the target component is at least one detection component arranged on the surface of a detected object; and identifying detection size information of a target component in each detection image, determining a comparison result of each detection image based on preset size information and each detection size information, and determining a size precision detection result of the detected object according to the comparison result of each detection image. According to the technical scheme of the embodiment of the invention, the conveying roller can be quickly detected in the running state, and the detection efficiency of size precision is improved.

Description

technical field [0001] The embodiments of the present invention relate to the technical field of lithium battery detection, and in particular to a detection method, device, electronic equipment and storage medium for dimensional accuracy. Background technique [0002] At present, in the actual production of lithium battery coating, in order to ensure the quality, testing equipment or systems are often installed. In order to ensure the accuracy of the testing system, spot inspection of the testing equipment is required to ensure the testing accuracy of the testing equipment. The current spot check method for the accuracy of the detection system is to stick a 10mm*10mm film sheet on the roller surface of the static conveying roller in an offline state, and use a camera to capture the film sheet to obtain a film image, and the software processes the image to confirm whether the detection system accuracy has changed. [0003] However, this method has the following disadvantages:...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06T7/00G01B11/02
CPCG06T7/001G01B11/02Y02P90/30
Inventor 李中山贺珍真王福红
Owner GUANGDONG AOPUTE TECH CO LTD
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