Fruit classification method according to passage

A fruit grading, fruit technology, applied in sorting, instrumentation, character and pattern recognition, etc.

Inactive Publication Date: 2009-08-19
ZHEJIANG UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, in the fruit grading production, sometimes the same batch of fruits needs to be graded according to different grading requirements. Using existing production equipment, multiple batches of grading are required to meet user requirements.

Method used

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  • Fruit classification method according to passage
  • Fruit classification method according to passage

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Experimental program
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Embodiment Construction

[0019] Such as figure 1 As shown, it includes a grading channel 1, a camera 2, a computer 3, an image acquisition card 4, a grading controller 5, a grading mechanism 6, a discharge port 7, and a grading software 8.

[0020] Multiple fruit grading machines (such as machine vision fruit grading system controlled by shift register, ZL02160193.3) are arranged side by side to form a fruit grading production line. Each fruit grading machine becomes a grading channel 1, and multiple cameras 2 respectively Installed above the grading channel 1, and connected to a plurality of image acquisition cards 4 through multiple cables, the plurality of image acquisition cards 4 are installed in the computer 3, the grading mechanism 6 is connected to the computer 3 through the grading controller 5, and the plurality of image acquisition cards 4 are installed in the computer 3. The outlets 7 are respectively placed under the corresponding grading mechanisms 6 , and a grading software 8 is install...

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PUM

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Abstract

The invention discloses a method for grading fruits according to passages. A plurality of fruit graders are arranged together in parallel to form a fruit grading production line; each fruit grader becomes a grading passage; a plurality of cameras are arranged above the grading passages respectively and are connected to a plurality of image acquisition cards through a plurality of cables respectively; the plurality of the image acquisition cards are arranged in a computer; a grading mechanism is connected with the computer through a grading controller; and grading software is arranged in the computer. The gradation of fruits is achieved by establishing fruit grade basic information and fruit quality index basic information, storing the fruit quality index limit values, establishing a discharge hole group, establishing a fruit discharge index table, obtaining the grades of the fruits, determining the discharge hole serial numbers of the fruit, and transmitting the discharge hole serial numbers to a control grading mechanism by the computer so that the fruits are output from an appointed discharge hole. The method achieves fruit separation according to the passages and can avoid performing separation on the same batch of fruits for two times so as to improve the production efficiency.

Description

technical field [0001] The invention relates to a method for grading fruits according to channels. Background technique [0002] Before the fruit enters the market, the quality inspection is carried out and the classification is carried out according to the market demand. It is convenient to discuss the price according to the quality. [0003] At present, there are equipments for fruit grading at home and abroad. However, in the fruit grading production, sometimes the same batch of fruits needs to be graded according to different grading requirements. Using the existing production equipment requires multiple batches of grading to meet the user's requirements. Contents of the invention [0004] The invention provides a method for grading fruits on the same production line according to channels, so as to realize simultaneous sorting of different grading requirements for the same batch of fruits. [0005] The technical solution adopted by the present invention to solve its ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B07C3/00G06K9/00
Inventor 应义斌饶秀勤
Owner ZHEJIANG UNIV
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