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

Grain quality real-time detection device and method

A technology of real-time detection and detection method, which is applied in measurement devices, optical testing of flaws/defects, testing of moving fluids/granular solids, etc., can solve the problem of inability to meet the real-time and rapid detection requirements of grain quality, insufficient randomness of samples, and low efficiency. and other problems to achieve the effect of improving randomness, shortening training time, and improving efficiency

Pending Publication Date: 2020-12-11
JIANGSU UNIV
View PDF0 Cites 4 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, in the prior art, images of grains are often obtained by taking static pictures, so as to inspect the appearance of grains, which is inefficient and cumbersome, and the randomness of the collected grain samples is not enough, which cannot meet the real-time and rapid detection requirements of grain quality.

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
  • Grain quality real-time detection device and method
  • Grain quality real-time detection device and method
  • Grain quality real-time detection device and method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0039] The present invention will be further described below in conjunction with the accompanying drawings and specific embodiments, but the protection scope of the present invention is not limited thereto.

[0040] A real-time grain quality detection device of the present invention includes a flow grain image capture device, an embedded processor and an interactive display screen, such as figure 1 , 2 As shown, the mobile grain image capture device includes a CCD industrial camera 1, a camera lens 2, an LED light source 3, a fastening bolt 4, a fixing screw 5, a camera fixing bracket 6, a grain flow channel top plate 7, a grain flow channel bottom plate 8, and fixing bolts 9. The lens adjustment window 10, the square opening 11 and the grain deflector 12; the CCD industrial camera 1 is connected with the embedded processor for signal, and the embedded processor is connected with the interactive display screen.

[0041] Such as figure 1 , 2As shown, the CCD industrial camer...

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 provides a grain quality real-time detection device and method, and belongs to the field of agricultural intelligent equipment. The real-time detection device comprises a flowing grain image capture device, an embedded processor and an interactive display screen; a grain flow channel bottom plate in the flowing grain image capture device is fixed to an outlet of a grain conveyor through a fixing iron wire; the grain flow channel bottom plate is further wound with tightening bolts on the two sides of a grain collecting bin through adjustable iron wires; and therefore, the installation of the flowing grain image capture device is realized. In a real-time detection process, grains in the grain conveyor flow out, part of the grains are intercepted by the grain flow channel lowerbottom plate; a CCD industrial camera exposes the interior of a flow channel in a fixed period to capture images and transmits the images to an embedded processor; and the processor processes the images through the OPENCV and the XGBoost algorithm to obtain the real-time quality of the grains. The device and method are suitable for real-time detection of grains of different varieties in various application scenes.

Description

technical field [0001] The invention belongs to the field of agricultural intelligent equipment, and in particular relates to a real-time grain quality detection device and method. Background technique [0002] China is a big agricultural country, and the process of agricultural mechanization has made considerable progress, but the degree of intelligentization of agricultural machinery is still low, mainly because there are fewer sensors in the background of agriculture. The importance of agricultural smart sensors in the agricultural field is becoming increasingly apparent, and the demand for smart sensors in the agricultural field is gradually increasing. During the operation of harvesting machinery, the quality inspection of harvested grains has always been a difficult problem. How to obtain suitable grain characteristics for subsequent quality inspections has become the primary problem to be overcome. [0003] Due to its non-contact, high accuracy, and simple principle,...

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
Patent Type & Authority Applications(China)
IPC IPC(8): G01N21/85G01N21/89G01N21/88G06K9/62
CPCG01N21/85G01N21/8914G01N21/8851G01N2021/8854G01N2021/8592G01N2021/8887G06F18/214
Inventor 陈进张帅武志平
Owner JIANGSU UNIV
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