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Intelligent apple grading system

A grading system, apple technology, applied in sorting, picking machines, agricultural machinery and tools, etc., can solve problems affecting production efficiency and benefits, increasing labor costs, destroying fruit integrity, etc., to improve production efficiency, high efficiency The effect of rapid detection and zero pollution detection

Inactive Publication Date: 2021-06-25
NANJING AGRICULTURAL UNIVERSITY
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0002] my country is the largest fruit producing country in the world. However, at present, the classification of fruit quality is still based on manual labor, which cannot be accurately quantified. It will not only increase the cost of human labor, but also consume a lot of time and affect production efficiency and benefits.
If it is tested by chemical instruments, it will not only destroy the integrity of the fruit, but also can only be tested by sampling, and it is impossible to divide all the fruits

Method used

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Embodiment Construction

[0027] The present invention will be further described below in conjunction with the accompanying drawings and embodiments.

[0028] Such as Figures 1 to 6 shown.

[0029] An intelligent apple grading system including a drone 4 and a take-off platform 1 .

[0030] The drone 4 is provided with a central controller, a visual recognition and positioning device, a hyperspectral camera and a mechanical arm. The visual recognition and positioning device includes an airborne camera 5 and a binocular camera 6 . Wherein, the airborne camera 5 is installed on the frame of the drone 4 , and the binocular camera 6 is installed under the mechanical arm 3 . The UAV can choose a UAV with a wheelbase of 50cm, which can bear a load of 2kg. The UAV has 4 rotors in total, and can maintain the overall balance by adjusting the size of its own lift. The central controller can choose Raspberry Pi 4B as the core MCU. When running, first use the onboard camera 5 to take a picture of the apple, ...

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Abstract

The invention relates to an intelligent apple grading system. The intelligent apple grading system comprises an unmanned aerial vehicle and a take-off platform, a central controller, a visual identification and positioning device, a hyperspectral camera and a mechanical arm are arranged on the unmanned aerial vehicle, the visual identification and positioning device, the hyperspectral camera and the mechanical arm are electrically connected with the central controller, the visual identification and positioning device comprises an airborne camera and a binocular camera, the mechanical arm is rod-shaped, a grabber is arranged at the front end of the mechanical arm, the grabber is of a duck web type structure and can be opened and closed to grab or loosen fruits, a darkroom effect is formed in the interior of the grabber when grabbing is carried out, the hyperspectral camera is arranged in the grabber and can photograph grabbed apples to determine the grades of the apples, the take-off platform comprises a fruit box, the fruit box is in a topless box shape, a plurality of blocks are arranged in the interior of the fruit box, the fruit box is arranged on a crawler, and a parking platform is arranged on the take-off platform. According to the intelligent apple grading system, grading is carried out while the apples are picked, and therefore the working efficiency is greatly improved.

Description

technical field [0001] The invention relates to an agricultural equipment, in particular to a fruit grading system, in particular to an intelligent apple grading system. Background technique [0002] my country is the largest fruit producing country in the world. However, at present, the classification of fruit quality is still based on manual labor, which cannot be accurately quantified. It will not only increase the cost of human labor, but also consume a lot of time and affect production efficiency and benefits. . If it is tested by chemical instruments, it will not only destroy the integrity of the fruit, but also can only be tested by sampling, and it is impossible to divide all the fruits. Therefore, it is necessary to improve the existing picking and grading equipment in order to increase production efficiency, reduce labor costs, and improve economic benefits. Contents of the invention [0003] The purpose of the present invention is to provide an intelligent appl...

Claims

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Application Information

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IPC IPC(8): B07C5/34B07C5/36B07C5/38A01D46/30
CPCB07C5/34B07C5/362B07C5/38A01D46/30B07C2501/0081
Inventor 邱威邬伊浩周义之周慧能王殊迪罗汶博
Owner NANJING AGRICULTURAL UNIVERSITY