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Laser light detection method, device and system

A technology for light detection and detection methods, which is applied in measuring devices, photometry, color measuring devices, etc., can solve problems such as inaccurate detection results, and achieve fast, accurate and accurate results

Active Publication Date: 2020-11-13
深圳市汇投智控科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] Based on this, it is necessary to provide a laser light detection method that can efficiently and accurately determine whether the laser light is defective, so as to solve the problem of inaccurate detection results caused by traditional artificial naked eye detection methods

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  • Laser light detection method, device and system
  • Laser light detection method, device and system
  • Laser light detection method, device and system

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Embodiment Construction

[0057] In order to facilitate the understanding of the present application, the present application will be described more fully below with reference to the relevant drawings. Embodiments of the application are given in the drawings. However, the present application can be embodied in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of this application more thorough and comprehensive.

[0058] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the technical field to which this application belongs. The terms used herein in the specification of the application are only for the purpose of describing specific embodiments, and are not intended to limit the application.

[0059]It can be understood that the terms "first", "second" and the like used in this application may be ...

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Abstract

The invention relates to a laser light detection method, device and system. The laser light detection method comprises the following steps: receiving anobject image provided by an image collector, wherein the object image comprises a light spot image formed by laser light on anobject; according to the light spot image, obtaining the size of the light spot image and the image size of each abnormalarea; calculating the size proportion of the abnormal areas according to the sizes of the light spot images and the sizes of the images of the abnormal areas to obtain a light flux rate detection result, thereby achieving the quick and precise obtaining of a laser light detection result, and saving time and labor.

Description

technical field [0001] The invention relates to the field of laser light detection, in particular to a laser light detection method, device and system. Background technique [0002] Laser is the light radiated by the excitation of atoms. Compared with ordinary light sources, it has better monochromaticity, directionality and higher brightness. It is widely used in industrial, medical, commercial, scientific research, information and military fields. Generally, laser light can be emitted by a laser diode or a laser, and a lens coupled with the laser diode or laser can be used to improve the concentration of the laser light to meet the requirements of the application scenario. [0003] However, the laser light passing through the lens will have the problem of light defects caused by lens defects. To solve this problem, the human eye is usually used to detect whether there are abnormal light spots. The detection results are not accurate, the efficiency is low, and it takes a lo...

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Application Information

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IPC IPC(8): G01J3/46G01J1/42
CPCG01J3/46G01J1/4257
Inventor 周正林日华黄连辉王东阳王毅
Owner 深圳市汇投智控科技有限公司
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