Real-time detection system for black tea fermentation process

A technology for real-time detection and fermentation degree, applied in manufacturing computing systems, measuring devices, testing plant materials, etc., can solve the problems of discriminant efficiency, stability and accuracy that need to be verified, not fully explained, etc., to ensure real-time continuous image acquisition. , Solve the effect of interfering with image quality and achieve isolation

Pending Publication Date: 2022-05-31
TEA RES INST ANHUI ACAD OF AGRI SCI +1
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  • Abstract
  • Description
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Problems solved by technology

However, none of the above invention patents fully explained how to automatically obtain high-quality fermented leaf images in real time under the high-humidity and hi

Method used

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  • Real-time detection system for black tea fermentation process

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Example Embodiment

For ease of understanding, here in conjunction with Fig. 1, concrete structure of the present invention and working mode are further described below:

A kind of black tea fermentation process real-time detection system, comprises hardware system and software system, wherein:

81 and the base 50, the camera 20 with the lens is fixed inside the casing 10, and the defogging component 30 is installed on the

away from action. Similarly, the lines for transmitting corresponding power and information naturally pass through the casing 10 or the outer cover 80 so as to connect to the outside

11 Use single-sided ITO-coated glass with a length of 55mm × width of 50mm × thickness of 1.1mm, and the inner side of the single-sided ITO-coated glass is installed.

Sample tray 40 and light shield 60 . The specific preparation method is:

a) preparation of binding agent: use agar powder and water to mix according to the weight ratio of 0.25:100 and heat to dissolve, after cooling

B) with ...

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Abstract

The invention belongs to the technical field of black tea detection equipment, and particularly relates to a black tea fermentation process real-time detection system. According to the detection system, the matching degree between the image features of the fermented leaves and the fermentation degree and the accuracy degree of the model are improved, and the judgment efficiency and the judgment accuracy of the moderate fermentation stage of the black tea are most accurately guaranteed. The method comprises establishment of a fermentation degree digital classification label and establishment of a fermentation degree discrimination model, and comprises the following steps: 1) establishment of the fermentation degree digital classification label; 2) establishment of a fermentation degree discrimination model; and 3) performing morphological identification on the fermented leaves through the fermentation degree discrimination model so as to judge which stage the fermentation degree of the current fermented leaves is in.

Description

A real-time detection system for black tea fermentation process technical field The invention belongs to the black tea detection equipment technical field, be specifically related to a kind of black tea fermentation process real-time detection system. Background technique [0002] The primary process of black tea processing is mainly withering, rolling, fermentation, and drying. Black tea fermentation is mainly based on polyphenols The enzymatic oxidation of tea is the main process of forming theaflavins, thearubigins and theabrownins, and the color of the tea leaves is green-yellow-red. It is the key to forming the quality characteristics of red leaves in black tea and black soup, and the degree of fermentation is insufficient or excessive, which seriously affects the quality of black tea. Currently, The degree of fermentation depends on human experience, or manual control of the process based on simple process parameters such as temperature, humidity and time. but ...

Claims

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Application Information

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IPC IPC(8): G01N21/84G01N21/15G06N3/04G06N3/08
CPCG01N21/84G01N21/15G06N3/08G01N2021/8411G01N2021/8466G01N2021/158G06N3/045Y02P90/30
Inventor 雷攀登姚婷刘亚芹甘卓亭王辉周汉琛杨霁虹黄建琴
Owner TEA RES INST ANHUI ACAD OF AGRI SCI
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