An automatic detection method for the quality of fermented grains in the process of liquor brewing
An automatic detection and fermented grain technology, applied in the field of liquor brewing, can solve the problems of poor reproducibility, large error, and manual experience in the detection and evaluation of fermented grains, so as to reduce risks, improve real-time performance, and ensure the effect of learnability.
Active Publication Date: 2022-03-15
泸州老窖酿酒有限责任公司 +1
View PDF11 Cites 0 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
[0004] The technical problem to be solved by the present invention is: to propose an automatic detection method for the quality of grains in the liquor brewing process, to solve the problem that the detection and evaluation of grains in the traditional technology in the process of liquor production relies on manual experience, the error is large, and the recurrence poor sex problem
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 moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment Construction
[0045] The present invention aims at proposing an automatic detection method for the quality of unstrained spirits in the liquor brewing process, and solves the problem that the detection and evaluation of unstrained spirits in the traditional technology in the process of liquor production relies on manual experience, has large errors and poor reproducibility . The core idea is: by collecting the image of the fermented grains to be tested, and using the real-time foreground extraction algorithm to obtain the region of interest; then, obtain the color features and texture features of the image, and use the improved maximum between-class variance method combined with connected domain filtering to calculate The size index of the material is calculated by wavelet texture analysis; the water content of the fermented grains is estimated by partial least squares regression analysis combined with color features, which balances speed and accuracy; the characteristic variables of ferment...
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
Login to View More Abstract
The invention relates to the field of liquor brewing and the field of image processing. It discloses an automatic detection method for the quality of fermented grains in the process of liquor brewing, which solves the problem that the detection and evaluation of fermented grains in the traditional technology in the process of liquor production relies on manual experience and has large errors. , and the problem of poor reproducibility. The method comprises the following steps: A. establishing a quality evaluation model of fermented grains based on an adaptive fuzzy reasoning algorithm; B. training the quality evaluation model of fermented grains based on known quality graded fermented grains samples and corresponding classification results; C. using training The final quality evaluation model of bad grains was used to detect the bad grains to be tested. The invention is suitable for the automatic detection and evaluation of the quality of the grains in the grains blending link in the fully automatic liquor brewing process.
Description
technical field [0001] The invention relates to the fields of liquor brewing and image processing, in particular to an automatic detection method for the quality of grains in the liquor brewing process, which is suitable for automatic detection and evaluation of the quality of grains in the grain mixing link in the fully automatic liquor brewing process. Background technique [0002] my country is a big liquor producing country with a long history. The traditional liquor production method is mainly manual operation. With the advancement of technology, large-scale liquor factories have basically realized mechanization, which greatly reduces the labor intensity of workers and improves the production efficiency of liquor. Although a few large-scale liquor companies have achieved automation in some parts of the process, such as mixing ingredients, fermentation, and steaming wine, they have not yet realized the automation of the entire process of liquor production. The implement...
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
Login to View More Patent Type & Authority Patents(China)
IPC IPC(8): G06T7/00G06T7/194G06T7/62G06V10/774G06V10/82G06K9/62G06N3/04G06N3/08G06Q10/06G06Q50/04G01N21/84
CPCG06T7/0004G06T7/194G06T7/62G06N3/084G06Q10/06395G06Q50/04G01N21/84G06T2207/30128G06N3/045G06F18/214Y02P90/30
Inventor 刘淼林锋张宿义田子宸杨平柳迪张程骆云飞李德林陈垚王海蔡小波
Owner 泸州老窖酿酒有限责任公司