Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Dual-light-source detection and identification method and system

An identification method and dual light source technology, applied in the field of imaging spectroscopy, can solve the problems of detection efficiency and intelligence reduction, and achieve the effect of convenient detection and identification and increased intensity

Pending Publication Date: 2022-03-08
GUANGDONG GONGYE TECH CO LTD
View PDF0 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a dual light source detection and identification method and system, aiming to solve the problem that in the prior art, when the detection object has both transparent and non-transparent materials, it is necessary to constantly change the construction of the optical path, resulting in a decrease in detection efficiency and intelligence question

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Dual-light-source detection and identification method and system
  • Dual-light-source detection and identification method and system
  • Dual-light-source detection and identification method and system

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0050] In the following description, specific details such as specific system structures and technologies are presented for the purpose of illustration rather than limitation, so as to thoroughly understand the embodiments of the present application. However, it will be apparent to those skilled in the art that the present application may be practiced in other embodiments without these specific details. In other instances, detailed descriptions of well-known systems, devices, circuits, and methods are omitted so as not to obscure the description of the present application with unnecessary detail.

[0051] It should be understood that when used in this specification and the appended claims, the term "comprising" indicates the presence of described features, integers, steps, operations, elements and / or components, but does not exclude one or more other Presence or addition of features, wholes, steps, operations, elements, components and / or collections thereof.

[0052] It should ...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention belongs to the technical field of imaging spectrums, and particularly relates to a double-light-source detection and recognition method, which comprises a first light source and a second light source, and comprises the following steps: arranging the first light source on one side of a detection table, arranging the second light source on the other side of the detection table, and moving an object to be detected to the center of the detection table; starting the first light source and the second light source to irradiate the to-be-detected object; irradiating the surface of a to-be-detected object through a first light source, collecting reflected light of the to-be-detected object irradiated by the first light source through an output light path, and inputting the reflected light into a spectrograph; if the to-be-detected object is a transparent object, irradiating the back surface of the to-be-detected object through a second light source, collecting transmission light after the to-be-detected object is irradiated by the second light source through an output light path, and inputting the transmission light into a spectrograph; according to the spectral data of the to-be-detected object, the material information of the to-be-detected object is analyzed and obtained, and a user can simultaneously detect and identify transparent and non-transparent objects without repeatedly adjusting the building mode of the light path.

Description

technical field [0001] The invention belongs to the technical field of imaging spectrum, and in particular relates to a dual light source detection and recognition method and system. Background technique [0002] With the gradual enhancement of people's awareness of environmental protection, garbage classification has become an important act of protecting the environment. However, due to the variety of types of garbage, it is not only inefficient to manually classify garbage. Therefore, safe and efficient sorting of waste is an important step in protecting the environment. [0003] At present, there is a method of classifying garbage by obtaining spectral images on the market. When collecting garbage spectral data, the reflection light path used when detecting the material of opaque objects, the light source and the spectrometer are on the same side of the object; when detecting the material of transparent objects, due to Most of the light passes through the transparent ob...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
IPC IPC(8): G01N21/55G01N21/59G01N21/31
CPCG01N21/55G01N21/59G01N21/31G01N2021/558
Inventor 莫卓亚刘元路杨日伦
Owner GUANGDONG GONGYE TECH CO LTD
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com