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Internal and external quality inspecting method and device for agricultural products

A technology for quality inspection and agricultural products, applied in the field of inspection methods and devices for the internal and external quality of agricultural products, can solve the problems of inability to detect the quality of volatile gas agricultural products, difficult online detection, etc., and achieve the effect of multi-channel online detection

Inactive Publication Date: 2007-04-04
JIANGSU UNIV
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Problems solved by technology

The patent application number is: 200410013836.1 "Non-destructive inspection method and device for agricultural and livestock products based on electronic vision and smell fusion technology" patent, through the fusion of vision and smell technology to detect the internal and external quality of materials, but due to the electronic nose technology cannot be opened Therefore, it is difficult for this technology to realize online detection. In addition, the electronic nose technology cannot detect the quality of agricultural products that do not produce volatile gases.

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  • Internal and external quality inspecting method and device for agricultural products
  • Internal and external quality inspecting method and device for agricultural products
  • Internal and external quality inspecting method and device for agricultural products

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Embodiment Construction

[0031] The internal and external quality inspection device for agricultural products as shown in Figure 1 is composed of two parts: a hardware device and a software system; it is characterized in that the hardware device is composed of four functional modules: a material conveying device, a soft X-ray emission and detection device, Color image acquisition device, computer system;

[0032]The material conveying device comprises a stepper motor and a speed controller (14) installed below the device stand (11), a belt pulley (16) installed on the top of the device stand, and a conveyor belt tensioner installed on the right side of the device stand. The tightening wheel (10); the soft X-ray emission and detection device includes an X-ray power controller (12) placed on the lower part of the device stand, and an X-ray detector (4) installed on the back of the conveyor belt and in the lower part of the protective cover , and be placed on the power supply (13) that supplies power to ...

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Abstract

A device used for detecting internal and external quality of agricultural products consists hardware unit including material conveying unit, soft x-ray emission and detection unit, color picture collection unit and computer system; software system including device control, device calibration, sample databank, image collection-treatment and mode identification. It is featured as utilizing soft x-ray image technique and color image collection system to separately obtain x-ray image and external character information of agricultural products.

Description

technical field [0001] The invention relates to an on-line non-destructive testing method for the quality of agricultural products, in particular to a method and device for detecting the internal and external quality of agricultural products using soft X-ray and color image technology fusion. Background technique [0002] The non-destructive testing of agricultural products is to use the optical, electrical and density characteristics of the material itself to obtain the quality information of the test object without destroying the physical and chemical properties of the material, and then to perform quality testing of agricultural products. It has the advantages of fast detection speed, convenient operation and easy realization of online detection. The quality of agricultural products includes external quality and internal quality. However, the non-destructive testing methods currently researched mainly focus on the external quality of agricultural products. Not only does ...

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01N33/02G01N23/00G01N21/84
Inventor 赵杰文蔡健荣陈全胜黄星奕邹小波
Owner JIANGSU UNIV
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