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Intelligent tea detection device

An intelligent detection and tea technology, applied in the field of data detection, can solve problems such as large limitations, low detection efficiency, and wrong detection results.

Pending Publication Date: 2020-09-29
筠连县千秋茶业有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] However, this solution can only detect moisture and temperature, which has relatively large limitations; the initial processing of the detection signal is only the A / D converter, which lacks more detailed signal preprocessing, making the detection efficiency low; and the value of some tea leaves High, if there is an abnormal operation of the detection instrument, which leads to an error in the detection result, then the loss will be huge

Method used

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Experimental program
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Embodiment 1

[0059] like figure 1 As shown, the tea intelligent detection device includes a near-infrared moisture online measuring instrument, a color sensor, an odor sensor, a data preprocessor, a data comparator, a microprocessor, a data memory, a temperature sensor and a power supply;

[0060] The output end of the infrared moisture online measuring instrument, the output end of the color sensor, and the output end of the odor sensor are respectively connected to the input end of the data preprocessor;

[0061] The output end of the data preprocessor is connected to the input end of the data comparator;

[0062] The data comparator is also bidirectionally connected to the data memory;

[0063] The output terminal of the data comparator is connected with the input terminal of the microprocessor;

[0064] Wherein, the data preprocessor includes a first signal amplifier, a first signal filter, a first analog-to-digital converter, a second signal amplifier, a second signal filter, a seco...

Embodiment 2

[0089] like figure 2 As shown, on the basis of Embodiment 1, a warning light is further included, and the input end of the warning light is connected to the output end of the microprocessor.

[0090] In the above scheme, the warning lights are divided into four types. Under the control of the microprocessor, the first warning light starts a light alarm when the moisture in the tea storage space is abnormal, and the second warning light starts when the color of the tea in the tea storage space is abnormal. Start the light alarm, the third type of warning light will start the light alarm when the smell of tea in the tea storage space is abnormal, and the fourth type of warning light will start the light alarm when the temperature of the tea storage space is abnormal; not only can the on-site maintenance staff know at the first time If there is an abnormality in tea storage, the on-site maintenance staff can be directly informed of the specific abnormality, so that the on-site m...

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Abstract

The invention discloses an intelligent tea detection device, which comprises a near-infrared moisture online measuring instrument, a color sensor, a smell sensor, a data preprocessor, a data comparator, a microprocessor, a data memory, a temperature sensor and a power supply. According to the invention, the infrared moisture online measuring instrument, the color sensor, the smell sensor and the temperature sensor are adopted, moisture information and temperature information of the tea leaf storage space can be detected, color information and smell information of tea leaves in the tea leaf storage space can also be detected, the types of detection data are more comprehensive, and daily work of field maintenance workers is better facilitated; and a detection signal is sent to the data comparator after being amplified, filtered and subjected to analog-to-digital conversion, so that signal preprocessing is finer, and the detection efficiency is higher.

Description

technical field [0001] The invention relates to the technical field of data detection, in particular to an intelligent detection device for tea. Background technique [0002] With the continuous development of society, people are more and more concerned about their own health. Food is no longer for filling the stomach. People pay more attention to its health function. It has become inevitable for food to change from healthy to healthy. Tea, as a leading health care product, must ensure that its quality is not affected or minimized within a certain period of time, effectively extending the shelf life of tea, so that consumers can buy tea that is well preserved in color, aroma, taste, and shape product. Tea storage is a process to ensure that the tea maintains its original quality on the basis of the basic packaging of the tea. Tea leaves are highly hygroscopic and odor-absorbing, and can easily absorb moisture and odors in the air. If the storage method is slightly improper...

Claims

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Application Information

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IPC IPC(8): G05B19/042G05D23/20G01N33/02G01N21/3563G01K13/00G08B7/06
CPCG05B19/0423G05D23/20G01N33/02G01N21/3563G01K13/00G08B7/06
Inventor 方兴元
Owner 筠连县千秋茶业有限公司
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