CN111340157B - Method for checking vertical medicine tank - Google Patents
Method for checking vertical medicine tank Download PDFInfo
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- CN111340157B CN111340157B CN202010102159.XA CN202010102159A CN111340157B CN 111340157 B CN111340157 B CN 111340157B CN 202010102159 A CN202010102159 A CN 202010102159A CN 111340157 B CN111340157 B CN 111340157B
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K17/00—Methods or arrangements for effecting co-operative working between equipments covered by two or more of main groups G06K1/00 - G06K15/00, e.g. automatic card files incorporating conveying and reading operations
- G06K17/0022—Methods or arrangements for effecting co-operative working between equipments covered by two or more of main groups G06K1/00 - G06K15/00, e.g. automatic card files incorporating conveying and reading operations arrangements or provisious for transferring data to distant stations, e.g. from a sensing device
- G06K17/0025—Methods or arrangements for effecting co-operative working between equipments covered by two or more of main groups G06K1/00 - G06K15/00, e.g. automatic card files incorporating conveying and reading operations arrangements or provisious for transferring data to distant stations, e.g. from a sensing device the arrangement consisting of a wireless interrogation device in combination with a device for optically marking the record carrier
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T7/00—Image analysis
- G06T7/10—Segmentation; Edge detection
- G06T7/12—Edge-based segmentation
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T7/00—Image analysis
- G06T7/60—Analysis of geometric attributes
- G06T7/62—Analysis of geometric attributes of area, perimeter, diameter or volume
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- G—PHYSICS
- G16—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR SPECIFIC APPLICATION FIELDS
- G16H—HEALTHCARE INFORMATICS, i.e. INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR THE HANDLING OR PROCESSING OF MEDICAL OR HEALTHCARE DATA
- G16H20/00—ICT specially adapted for therapies or health-improving plans, e.g. for handling prescriptions, for steering therapy or for monitoring patient compliance
- G16H20/10—ICT specially adapted for therapies or health-improving plans, e.g. for handling prescriptions, for steering therapy or for monitoring patient compliance relating to drugs or medications, e.g. for ensuring correct administration to patients
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T2207/00—Indexing scheme for image analysis or image enhancement
- G06T2207/30—Subject of image; Context of image processing
- G06T2207/30242—Counting objects in image
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P90/00—Enabling technologies with a potential contribution to greenhouse gas [GHG] emissions mitigation
- Y02P90/30—Computing systems specially adapted for manufacturing
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Abstract
The invention discloses a method for checking vertical medicine tanks, which does not need to structurally modify batch medicine supplementing devices of automatic medicine dispensing machines in the prior art, and only needs to paste four two-dimensional code marks on the batch medicine supplementing devices, and paste medicine tank numbers below each vertical medicine tank; the front part of the vertical medicine groove area of the batch medicine supplementing device is provided with the camera, so that the structure is simple, and the operation steps are simple.
Description
Technical Field
The invention relates to a method for checking a vertical medicine tank.
Background
At present, a batch medicine supplementing device of an automatic medicine dispensing machine sold in the market adopts vertical medicine grooves to store medicine boxes, the batch medicine supplementing device of the automatic medicine dispensing machine comprises a plurality of vertical medicine grooves which are sequentially arranged from left to right, the accurate number of the medicine boxes in each vertical medicine groove is required to be obtained, a mode of adding a laser ranging sensor at the top end of the medicine groove or a mode of adding a weight sensor at the bottom of the medicine groove can be adopted, but the problem of complex structure and control system exists.
Disclosure of Invention
The invention aims to overcome the defects of the prior art and provides a vertical medicine tank checking method, which adopts a mode of installing a fixed or movable camera in front of a vertical medicine tank device to acquire images of a medicine area for checking, has a simple structure and simple operation steps.
The technical scheme for achieving the purpose is as follows: a method for checking a vertical medicine tank comprises the following steps:
s1, pasting four two-dimensional code identifiers on a batch medicine supplementing device of an automatic medicine dispensing machine, wherein the four two-dimensional code identifiers are located at the upper left, the upper right, the lower left and the lower right of the batch medicine supplementing device in a one-to-one correspondence manner; the batch medicine supplementing device comprises a plurality of vertical medicine tanks which are sequentially arranged from left to right, and medicine tank numbers are stuck below each vertical medicine tank; a camera is arranged in front of a vertical medicine groove area of the batch medicine supplementing device;
s2, an operator measures the total height of each vertical medicine slot and stores the total height in a database of a computer processing system, the operator sets the medicine box variety placed in each vertical medicine slot, and the database of the computer processing system records the medicine slot number, the medicine name and the medicine box thickness corresponding to each vertical medicine slot;
s3, supplementing medicines in the vertical medicine tank by an operator, and leaving the vertical medicine tank area;
s4, detecting the picture state of the vertical medicine slot area by the camera, and starting the checking flow after the picture is dynamically changed;
s5, the cameras acquire integral photos of the batch medicine supplementing devices, the integral photos of the batch medicine supplementing devices comprise four two-dimensional code identifiers on the batch medicine supplementing devices, and the cameras transmit the integral photos of the batch medicine supplementing devices to the computer processing system through a network;
s6, the computer processing system positions and corrects the integral photos of the batch medicine supplementing device according to the four two-dimensional code identifiers in the integral photos of the batch medicine supplementing device;
s7, the computer processing system positions and intercepts each vertical medicine slot area picture according to the medicine slot number and carries out the following processing:
the computer processing system carries out binarization processing on each vertical medicine slot region picture, and the region where the medicine box is positioned in each vertical medicine slot region picture is black and is set to be a black region; calculating the total height of the picture in each vertical medicine slot area and the height of the black area; and calculating the corresponding number of medicine boxes in each vertical medicine slot according to the following formula:
number of cartridges= (black area height/total height) x total height of cartridge/thickness of cartridge
Wherein, the unit of the height of the black area is a pixel; the total height is the total height of a single vertical medicine groove region picture, and the unit is a pixel; the total height of the medicine tank is the total height of a single vertical medicine tank, and the unit is mm; the thickness of the medicine box is in mm;
s8, the computer processing system updates information of the database and records the number of medicine boxes corresponding to each vertical medicine slot.
In the above method for checking a vertical medicine tank, in step S1, the camera is fixedly or movably installed in front of a vertical medicine tank area of the batch medicine supplementing device.
In the above method for checking the vertical medicine tank, in step S5, the camera uses wireless, wired or mobile phone to control and collect the whole photos of the batch medicine supplementing device.
In the above method for checking a vertical medicine slot, medicine picture recognition software is installed in the computer processing system.
According to the method for checking the vertical medicine tanks, the fixed or movable cameras are arranged in front of the vertical medicine tank device to acquire images of medicine areas for checking, two-dimensional code marks are stuck at the fixed positions of the upper left, the upper right, the lower left and the lower right of the batch medicine supplementing devices for visual positioning, medicine tank numbers are stuck under each medicine tank, and the method is simple in structure and operation steps.
Drawings
FIG. 1 is a schematic diagram illustrating the installation of a camera in a method for checking a vertical medicine tank according to the present invention;
FIG. 2 is a schematic diagram illustrating the installation of four two-dimensional code identifiers in the method for checking a vertical medicine slot of the present invention;
fig. 3 is a schematic diagram of a single vertical drug well region picture.
Detailed Description
In order to enable those skilled in the art to better understand the technical scheme of the present invention, the following detailed description is provided with reference to the accompanying drawings:
referring to fig. 1, 2 and 3, a method for checking a vertical medicine tank according to a preferred embodiment of the present invention includes the following steps:
s1, pasting four two-dimensional code identifiers 20 on a batch medicine supplementing device 10 of an automatic medicine dispensing machine, wherein the four two-dimensional code identifiers 20 are located at the left upper position, the right upper position, the left lower position and the right lower position of the batch medicine supplementing device in a one-to-one correspondence manner; the batch medicine supplementing device 10 comprises a plurality of vertical medicine tanks 11 which are sequentially arranged from left to right, and medicine tank numbers are stuck below each vertical medicine tank 11, such as 1, 2, 3, 4, 5, 6 and 7 … … from left to right; a camera 30 is fixedly or movably installed in front of the vertical medicine tank area of the batch medicine replenishing device 10;
s2, an operator measures the total height (in mm) of each vertical medicine slot 11 and stores the total height in a database of a computer processing system, the operator sets the medicine box variety placed in each vertical medicine slot 11, and the database of the computer processing system records the medicine slot number, the medicine name and the medicine box thickness (in mm) corresponding to each vertical medicine slot;
s3, supplementing medicines in the vertical medicine tank by an operator, and leaving the vertical medicine tank area;
s4, detecting the picture state of the vertical medicine slot area by the camera 30, and starting the checking flow after the picture is dynamically changed;
s5, the camera 30 collects integral photos of the batch medicine supplementing device, the integral photos of the batch medicine supplementing device comprise four two-dimensional code identifiers on the batch medicine supplementing device, and the camera transmits the integral photos of the batch medicine supplementing device to the computer processing system through a network; the camera can adopt wireless, wired or mobile phone control to collect the whole photos of the batch medicine supplementing device;
s6, the computer processing system positions and corrects the integral photos of the batch medicine supplementing device according to the four two-dimensional code identifiers in the integral photos of the batch medicine supplementing device; the computer processing system is provided with a tretaw medicine picture recognition software V1.0 with the registration number 2019SR0284333 of Shanghai tretaw information technology Co., ltd;
s7, the computer processing system positions and intercepts each vertical medicine slot area picture 40 according to the medicine slot number and performs the following processing:
the computer processing system carries out binarization processing on each vertical medicine slot region picture 40, and the region where the medicine box is positioned in each vertical medicine slot region picture is black and is set to be a black region; calculating the total height H (in pixels) and the black area height H (in pixels) of each vertical medicine slot area picture 40; and calculating the corresponding number of medicine boxes in each vertical medicine slot according to the following formula:
number of cartridges= (black area height/total height) x total height of cartridge/thickness of cartridge
Wherein, the unit of the height of the black area is a pixel; the total height is the total height of a single vertical medicine groove region picture, and the unit is a pixel; the total height of the medicine tank is the total height of a single vertical medicine tank, and the unit is mm; the thickness of the medicine box is in mm;
s8, the computer processing system updates information of the database and records the number of medicine boxes corresponding to each vertical medicine slot.
According to the method for checking the vertical medicine tanks, the batch medicine supplementing device 10 of the automatic medicine dispensing machine in the prior art is not required to be structurally modified, only four two-dimensional code marks 20 are required to be stuck on the batch medicine supplementing device 10, and medicine tank numbers are stuck below each vertical medicine tank 11; the camera 30 is arranged in front of the vertical medicine tank area of the batch medicine supplementing device 10, so that the structure is simple, and the operation steps are simple.
The software V1.0 for identifying the medicine pictures can finish checking the number of medicine boxes in the vertical medicine slots, drive the camera 30 to shoot the whole pictures of the batch medicine supplementing devices, locate the whole pictures of the batch medicine supplementing devices, identify the content and the coordinates of two-dimension code marks, confirm the coordinates of the medicine slots (namely the medicine slot numbers) according to the two-dimension code marks and the coordinates, cut single vertical medicine slot area pictures according to the medicine slot numbers, sequentially binarize each vertical medicine slot area picture, calculate the total height H (unit is pixel) and the black area height H (unit is pixel) of each vertical medicine slot area picture 40, and calculate the medicine slot inventory capacity according to the medicine box height and the total height of the medicine slots.
In summary, the method for checking the vertical medicine tank of the invention adopts a mode of installing a fixed or movable camera in front of the vertical medicine tank device to acquire images of the medicine area for checking, and has simple structure and simple operation steps.
It will be appreciated by persons skilled in the art that the above embodiments are provided for illustration only and not for limitation of the invention, and that variations and modifications of the above described embodiments are intended to fall within the scope of the claims of the invention as long as they fall within the true spirit of the invention.
Claims (1)
1. The method for checking the vertical medicine tank is characterized by comprising the following steps of:
s1, pasting four two-dimensional code identifiers on a batch medicine supplementing device of an automatic medicine dispensing machine, wherein the four two-dimensional code identifiers are located at the upper left, the upper right, the lower left and the lower right of the batch medicine supplementing device in a one-to-one correspondence manner; the batch medicine supplementing device comprises a plurality of vertical medicine tanks which are sequentially arranged from left to right, and medicine tank numbers are stuck below each vertical medicine tank; a camera is arranged in front of a vertical medicine groove area of the batch medicine supplementing device; the camera is fixedly or movably arranged in front of a vertical medicine groove area of the batch medicine supplementing device;
s2, an operator measures the total height of each vertical medicine slot and stores the total height in a database of a computer processing system, the operator sets the medicine box variety placed in each vertical medicine slot, and the database of the computer processing system records the medicine slot number, the medicine name and the medicine box thickness corresponding to each vertical medicine slot;
s3, supplementing medicines in the vertical medicine tank by an operator, and leaving the vertical medicine tank area;
s4, detecting the picture state of the vertical medicine slot area by the camera, and starting the checking flow after the picture is dynamically changed;
s5, the cameras acquire integral photos of the batch medicine supplementing devices, the integral photos of the batch medicine supplementing devices comprise four two-dimensional code identifiers on the batch medicine supplementing devices, and the cameras transmit the integral photos of the batch medicine supplementing devices to the computer processing system through a network; the camera is controlled by wireless, wired or mobile phone to acquire the whole photos of the batch medicine supplementing device;
s6, the computer processing system positions and corrects the integral photos of the batch medicine supplementing device according to the four two-dimensional code identifiers in the integral photos of the batch medicine supplementing device; medicine picture recognition software is installed in the computer processing system;
s7, the computer processing system positions and intercepts each vertical medicine slot area picture according to the medicine slot number and carries out the following processing:
the computer processing system carries out binarization processing on each vertical medicine slot region picture, and the region where the medicine box is positioned in each vertical medicine slot region picture is black and is set to be a black region; calculating the total height of the picture in each vertical medicine slot area and the height of the black area; and calculating the corresponding number of medicine boxes in each vertical medicine slot according to the following formula:
number of cartridges= (black area height/total height) x total height of cartridge/thickness of cartridge
Wherein, the unit of the height of the black area is a pixel; the total height is the total height of a single vertical medicine groove region picture, and the unit is a pixel; the total height of the medicine tank is the total height of a single vertical medicine tank, and the unit is mm; the thickness of the medicine box is in mm;
s8, the computer processing system updates information of the database and records the number of medicine boxes corresponding to each vertical medicine slot.
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| CN202010102159.XA CN111340157B (en) | 2020-02-19 | 2020-02-19 | Method for checking vertical medicine tank |
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| CN202010102159.XA CN111340157B (en) | 2020-02-19 | 2020-02-19 | Method for checking vertical medicine tank |
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| CN111340157B true CN111340157B (en) | 2023-08-18 |
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| CN113493082B (en) * | 2021-06-16 | 2023-02-14 | 深圳市联新移动医疗科技有限公司 | Method and system for checking quantity of drugs in and out of warehouse |
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| CN207631823U (en) * | 2017-12-19 | 2018-07-20 | 无锡蝶和科技有限公司 | Drug automatic medicine-dispensing device |
| KR101971089B1 (en) * | 2018-10-01 | 2019-04-22 | 이금상 | Feeder for medicine in paper bag |
-
2020
- 2020-02-19 CN CN202010102159.XA patent/CN111340157B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101777140A (en) * | 2010-02-08 | 2010-07-14 | 宁波大学 | Method for counting number of complex overlapping cells in microscopic image |
| CN201974838U (en) * | 2011-01-17 | 2011-09-14 | 天津三星电机有限公司 | Waste capacitor amount detecting device |
| CN106770055A (en) * | 2017-02-21 | 2017-05-31 | 中国水利水电科学研究院 | A kind of Regional Rainfall uniformity measuring system and method based on laser reflection principle |
| CN107016385A (en) * | 2017-03-13 | 2017-08-04 | 浙江工业大学 | A kind of isomery animation picture proof recognition positioning method based on cloud service |
| CN207209128U (en) * | 2017-07-27 | 2018-04-10 | 上海健麾信息技术有限公司 | A kind of intelligent batch tonic sends out machine soon |
| CN207631823U (en) * | 2017-12-19 | 2018-07-20 | 无锡蝶和科技有限公司 | Drug automatic medicine-dispensing device |
| KR101971089B1 (en) * | 2018-10-01 | 2019-04-22 | 이금상 | Feeder for medicine in paper bag |
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