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Milk powder type recognition device and system

An identification system and identification device technology, applied in the direction of color/spectral characteristic measurement, etc., can solve problems such as sickness, difficulty in distinguishing milk powder and distinguishing quality and authenticity, uneven quality of milk powder, etc.

Inactive Publication Date: 2016-11-16
合肥五号速子科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The quality of milk powder sold in the market is uneven, and there are many fake and shoddy milk powder mixed in. It is difficult to distinguish the quality and authenticity of these milk powders through product packaging and appearance.
If people with allergies or weak health use these fake or shoddy milk powder, it may cause physical discomfort or illness

Method used

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  • Milk powder type recognition device and system
  • Milk powder type recognition device and system
  • Milk powder type recognition device and system

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0042] see figure 1 , figure 2 and image 3 . An embodiment of the milk powder type identification device of the present invention includes a sampling module 101 and a signal processing module 102 .

[0043] The sampling module 101 irradiates a light source signal of a predetermined wavelength onto the surface of the milk powder to be tested, generates spectral signals such as reflected light signals and transmitted light signals on the surface of the milk powder to be tested, and converts the spectral signals into electrical signals. The signal processing module 102 is electrically coupled to the sampling module 101, receives the electrical signal output by the sampling module 101, and conditions and amplifies the electrical signal to generate a detection signal, and compares the detection signal with the first reference data built in the signal processing module 102 Compare to generate detection results. When the detection signal matches the data in the first reference ...

Embodiment 2

[0051] see Figure 4 . An embodiment of the milk powder model identification system of the present invention includes a sampling module 401 , a signal processing module 402 and a terminal device 403 .

[0052] The sampling module 401 is used to emit a light source signal of a predetermined wavelength to irradiate the surface of the milk powder to be tested, wherein part of the light source signal generates a reflected light signal on the milk powder surface, and part of the light source signal penetrates the milk powder to generate a transmitted light signal. Spectral signals such as reflected light signals and transmitted light signals are converted into electrical signals.

[0053] The sampling module 401 includes a light source generating unit, a spectrum modulating unit and a spectrum sensor. The light source generation unit, spectrum modulation unit and spectrum sensor are the same as the light source generation unit, spectrum modulation unit and spectrum sensor in Embo...

Embodiment 3

[0058] see Figure 5 . An embodiment of the milk powder model identification system of the present invention includes a sampling module 501 , a signal processing module 502 , a terminal device 503 and a cloud server 504 .

[0059] The sampling module 501 is used to emit a light source signal of a predetermined wavelength to irradiate the surface of the milk powder to be tested, wherein part of the light source signal generates a reflected light signal on the milk powder surface, and part of the light source signal penetrates the milk powder to generate a transmitted light signal. Spectral signals such as reflected light signals and transmitted light signals are converted into electrical signals.

[0060] The sampling module 501 includes a light source generating unit, a spectrum modulating unit and a spectrum sensor. The light source generation unit, spectrum modulation unit and spectrum sensor are the same as the light source generation unit, spectrum modulation unit and sp...

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PUM

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Abstract

The invention discloses a milk powder type identification device and a milk powder type identification system. The milk powder type identification device includes a sampling module and a signal processing module. The sampling module is used to irradiate the light source signal with a predetermined wavelength to the surface of the milk powder to be tested to generate a spectral signal, and is used to convert the spectral signal into an electrical signal. The signal processing module is electrically coupled to the sampling module, and is used to receive the electrical signal, condition and amplify the electrical signal to generate a detection signal, and then compare the detection signal with the first reference database to generate a detection result. When the detection signal matches the data in the first reference database, the detection result is milk powder model information. The invention can quickly and conveniently know the model information of the milk powder, guarantee the quality of the milk powder through the reputation of the brand, and enable the user to consume the milk powder while ensuring the safety of the milk powder.

Description

technical field [0001] The invention relates to a milk powder type identification device and a milk powder type identification system. Background technique [0002] More and more attention has been paid to food safety issues. Among them, pregnant women, infants and people with allergies are more concerned about food safety issues, especially nutritional products such as milk powder. The quality of milk powder sold on the market is uneven, and many of them are mixed with fake and shoddy milk powder. These milk powders are difficult to distinguish and distinguish their quality and authenticity through product packaging and appearance. If people with allergies or weak people use these fake or inferior milk powder, it may cause physical discomfort or illness. [0003] Therefore, how to allow users to know the milk powder model information before consumption, to ensure the quality of the milk powder through the brand reputation, and to consume the milk powder under the condition...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01N21/25
CPCG01N21/25
Inventor 黄翠
Owner 合肥五号速子科技有限公司