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A kind of portable fruit and vegetable internal rot and deterioration detection device and detection method thereof

A detection device and portable technology are applied in the field of portable detection devices for internal rot and deterioration of fruits and vegetables, which can solve the problems of time-consuming, low accuracy of fruits and vegetables, etc.

Active Publication Date: 2019-11-15
CHINA AGRI UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a portable detection device and detection method for internal rottenness of fruits and vegetables to solve the traditional method of detecting the quality of fruits and vegetables in the prior art, which mainly depends on people's subjective judgment, that is, through eyes or nose smell, etc. method to evaluate the quality of fruits and vegetables, however, the accuracy rate of using this method to evaluate the quality of fruits and vegetables is too low, and it is time-consuming technical problems

Method used

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  • A kind of portable fruit and vegetable internal rot and deterioration detection device and detection method thereof
  • A kind of portable fruit and vegetable internal rot and deterioration detection device and detection method thereof
  • A kind of portable fruit and vegetable internal rot and deterioration detection device and detection method thereof

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Embodiment 1

[0039] like figure 1 , Figure 1a , figure 2 and image 3 As shown, the figure schematically shows that the portable fruit and vegetable internal rot and deterioration detection device includes a box body 1 , an illumination structure 2 , a fruit and vegetable support structure 3 , a spectral conduction device 4 , a spectral analysis device 5 and a control cabinet 6 .

[0040] In the embodiment of the present application, an accommodating space 11 is configured inside the box body 1 .

[0041] The illumination structure 2 is arranged in the accommodation space 11 and is used for illuminating the fruits and vegetables to be tested. That is to say, the lighting structure 2 is used to provide a certain amount of light to the fruits and vegetables to be tested.

[0042]The fruit and vegetable support structure 3 is arranged inside the box body 1 and can reciprocate up and down along the longitudinal direction of the box body 1 . Specifically, the fruit and vegetable support ...

Embodiment 2

[0060] This embodiment is basically the same as Embodiment 1. For the sake of brevity, in the description process of this embodiment, the same technical features as Embodiment 1 will not be described, and only the differences between this embodiment and Embodiment 1 will be described:

[0061] like Figure 7 As shown, the figure schematically shows that the portable fruit and vegetable internal rot and deterioration detection method includes the following steps:

[0062] Step S1, a portable method for detecting internal rot and deterioration of fruits and vegetables.

[0063] Step S2, judging the internal damage of the fruits and vegetables to be tested and performing corresponding processing on the fruits and vegetables to be tested according to the judgment result. Specifically, the transmittance spectral information of the fruits and vegetables to be tested under three kinds of damage conditions were analyzed respectively, through polynomial fitting (SG) smoothing, multiva...

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Abstract

The invention relates to the technical field of fruit and vegetable detection equipment, and discloses a portable fruit and vegetable internal decay deterioration detection device and a detection method thereof. The device comprises: a box body, wherein an accommodating space is configured inside the box body; an illumination structure arranged in the accommodating space for illuminating the fruitand vegetable to be tested; a fruit and vegetable support structure disposed inside the box body and capable of reciprocating up and down along a longitudinal direction of the box body; a spectral conduction device disposed inside the box body and below the fruit and vegetable support structure for transmitting a spectral signal in the fruit and vegetable to be tested; a spectral analysis devicedisposed inside the box body and connected to the spectral conduction device for obtaining the spectral signal in the fruit and vegetable to be tested; and a control cabinet electrically connected tothe spectral analysis device. The portable fruit and vegetable internal decay deterioration detection device has the advantages of accurate detection result, simple structure, portability and convenient operation.

Description

technical field [0001] The invention relates to the technical field of fruit and vegetable detection equipment, in particular to a portable detection device for internal rot and deterioration of fruits and vegetables and a detection method thereof. Background technique [0002] At present, fruits and vegetables have become an indispensable food in people's daily life, and are especially important for our health. In recent years, with the improvement of people's living standards, people's requirements for fresh fruits and vegetables are also getting higher and higher. The internal damage of fruits is mainly manifested as internal rot and deterioration, which has become an important factor affecting the quality of fruits and vegetables. The traditional method of detecting the quality of fruits and vegetables mainly relies on people's subjective judgment, that is, to evaluate the quality of fruits and vegetables through visual inspection or nose smelling, etc. However, the acc...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G01N21/25
CPCG01N21/25G01N21/255
Inventor 彭彦昆李龙马小卫
Owner CHINA AGRI UNIV