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Traditional Chinese medicinal material picking device and method

A technology of traditional Chinese medicinal materials and medicinal materials, which is applied in the directions of measuring devices, sorting, and analyzing materials, etc., can solve the problems of drug safety hazards, missed judgments, misjudgments, and whether the medicinal materials meet the standards without strict standards, so as to avoid missed judgments and The effect of misjudgment and high work efficiency

Pending Publication Date: 2020-06-26
黑龙江北草堂中药材有限责任公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] 1. Manual selection requires people to use the naked eye to identify whether the medicinal materials are damaged, mildewed, unqualified in size, etc., and manual selection is required during the screening process, which will consume a lot of time and energy;
[0004] 2. There is a kind of subjectivity in artificial selection. There is no strict standard for whether the medicinal materials meet the standards, and it is all based on subjective judgments. In this way, there will be missed judgments and misjudgments, and there will be hidden dangers in drug safety.

Method used

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  • Traditional Chinese medicinal material picking device and method
  • Traditional Chinese medicinal material picking device and method
  • Traditional Chinese medicinal material picking device and method

Examples

Experimental program
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Effect test

Embodiment 1

[0034] Example 1: as Figure 1-Figure 3 As shown, the present embodiment is a device for selecting Chinese medicinal materials, including a manipulator 1, a camera 2, a controller 3, a bracket 4, a computer 5 and a discharging box 6, and the bracket 4 is provided with a discharging box 6 and a camera 2, and the camera 2 Connect with the USB port on the host computer 5 through a data cable, connect the network port on the host computer 5 with the network port on the controller 3 through a network cable, and connect the signal output end of the controller 3 with the signal input port of the manipulator 1 through a cable.

[0035] Specifically, the controller 3 is a Raspberry Pi control mainboard, the discharge box 6 is an L-shaped shell, the top of the L-shaped shell is provided with a feeding port 6-1, and the bottom of one side of the L-shaped shell is provided with a feeding port 6-1. A discharge port 6-2 is provided, and an inclined plate 7 is connected between the discharge...

Embodiment 2

[0037] Embodiment 2: a method for selecting Chinese medicinal materials of the present embodiment, comprising the following steps:

[0038] 1. Use camera 2 for image acquisition: take a picture of a single medicinal material, then simulate the actual production environment, and take pictures of multiple medicinal materials to obtain multiple images. Before taking pictures, place a single medicinal material and multiple medicinal materials on the On A4 paper, take pictures with a high-definition camera, and a total of 30,000 images are taken;

[0039] 2. Use the labelme open source software in computer 5 to label the moldy Chinese herbal medicine images:

[0040] a1. Transfer multiple images to computer 5 through camera 2, then open the labelme open source software, click the "OpenDir" button, select the folder where the images to be labeled are located, and load all the images in;

[0041] a2. Click the "Create Polygons" button, and mark the image along the edge of the Chines...

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PUM

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Abstract

The invention, which belongs to the technical field of visual identification, discloses a traditional Chinese medicinal material picking device and a traditional Chinese medicinal material picking method thereby solving problems of low efficiency, difficulty in identifying mildewed medicinal materials, missing screening and mistaken screening due to adoption of manual picking of the traditional Chinese medicinal materials. The traditional Chinese medicinal material picking device comprises a mechanical arm, a camera, a controller, a support, a computer and a discharging box. The discharging box and the camera are arranged on the support, the camera is connected with a USB port in a computer host through a data cable, a network port in the computer host is connected with a network port of the controller through a network cable, and a signal output terminal of the controller is connected with a signal input terminal of the mechanical arm through a cable. According to the device, images are collected, moldy medicinal materials are recognized through the computer to obtain mass center coordinates of the moldy traditional Chinese medicinal materials, the moldy traditional Chinese medicinal materials are grabbed and put into the discharging box through the mechanical arm with the mass center coordinates input to achieve recognition and selection of the moldy traditional Chinese medicinal materials; and the device has the advantages of being high in working efficiency, saving labor and solving problems of missed judgment and erroneous judgment.

Description

technical field [0001] The invention specifically relates to a Chinese medicinal material picking device and a picking method, which belong to the technical field of Chinese medicinal material identification. Background technique [0002] Chinese herbal medicine picking technology is a pre-treatment technology of Chinese herbal medicines. Before the official production and processing of the herbal medicines, an evaluation is made on whether the herbal medicines meet the standards, and the herbal medicines that do not meet the production standards (mildew, damage, etc.) are picked out. a technology. At present, this technology is all artificially used to determine whether the medicinal material meets the production standards with the naked eye, and is realized by the operator manually picking out the medicinal materials that do not meet the production standard from the to-be-processed medicinal materials. There are the following problems: [0003] 1. Manual picking requires ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01N21/84B07C5/342B07C5/36B07C5/38
CPCG01N21/84B07C5/3422B07C5/362B07C5/38
Inventor 刘子齐范骁辉
Owner 黑龙江北草堂中药材有限责任公司