CN211109298U - Intelligent unmanned pharmacy system - Google Patents
Intelligent unmanned pharmacy system Download PDFInfo
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- CN211109298U CN211109298U CN201922157723.3U CN201922157723U CN211109298U CN 211109298 U CN211109298 U CN 211109298U CN 201922157723 U CN201922157723 U CN 201922157723U CN 211109298 U CN211109298 U CN 211109298U
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Abstract
The utility model relates to an automatic control field, more specifically say, it relates to an unmanned drugstore system of intelligence, and its technical scheme main points are: the system comprises a foreground interaction end, a central pivot control end and a background control end, wherein the foreground interaction end, the middle section control end and the background control end are sequentially in communication connection; the foreground interaction end comprises a camera and a liquid crystal display screen, collects user information based on the camera and the liquid crystal display screen, and transmits the user information to the central control end; the central control end comprises a main control chip, a wireless communication module and a microcomputer, wherein the main control chip is in communication connection with the camera; the background control end comprises a goods taking trolley execution module and a goods shelf steering engine module, the goods shelf steering engine module is used for executing medicine distribution operation, and the goods taking trolley execution module is used for executing medicine taking operation. The utility model has the advantages of realize automatic intelligent medicine that sends out and dispenses, reduce drugstore human cost consumption.
Description
Technical Field
The utility model relates to an automated control field, more specifically say, it relates to an unmanned drugstore system of intelligence.
Background
The traditional pharmacy drug taking process is that a patient generally gives a drug list to a pharmacist through a pharmacy drug taking port, and then the pharmacist or other pharmacists take and dispense drugs from corresponding drug storage cabinets according to the drug list and then deliver the drugs to the patient. Because different medicines on one drug order are usually located in different medicine storage cabinets, a pharmacist needs to shuttle back and forth from each medicine storage cabinet to take the medicines, then the medicines which are fully searched are uniformly delivered to a medicine taking port of a pharmacy, and then the pharmacist calls the number and delivers the medicines to a patient. For small pharmacies, the work requirement on pharmacists is not high, the workload of the pharmacists is large, but for large hospitals or large pharmacies, as the areas of the pharmacies are large, the medicine storage cabinets are large in number and are distributed in each corner of the pharmacies, the traditional medicine taking and sending mode which consumes manpower and is low in efficiency not only provides high requirements for occupational literacy of the pharmacists, but also increases the workload of the pharmacists, and therefore the efficiency of taking medicines by patients is reduced.
The above scheme has the defects that: the medicine cabinet of traditional drugstore is usually big and many, and the distribution area is great, therefore pharmacist can't promote dispensing efficiency on the basis of accurately finding the medicine, just also can't improve the efficiency that the patient got it filled, reduce the time that the patient waited for dispensing, in addition, medical science, the pharmacy developed gradually carries out very big abundance to the kind of medicine, has also provided higher requirement to pharmacist's individual occupation literacy, has also provided higher requirement to hospital space and service level. The reasons for the problems are many, but the most important problem is the manual problem, with the development of social economy and the rise of technology level, the cost of labor is rapidly increased, and higher requirements are put forward on the quality of manual work.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art exists, the utility model aims at providing an unmanned drugstore system of intelligence has the advantage that realizes automatic intelligent medicine dispensing, reduces drugstore human cost consumption.
An intelligent unmanned pharmacy system comprises a foreground interaction end, a center control end and a background control end, wherein the foreground interaction end, the middle section control end and the background control end are sequentially in communication connection;
the foreground interaction end comprises a camera and a liquid crystal display screen, and user information is collected based on the camera and the liquid crystal display screen and is transmitted to the central control end;
the central control end comprises a main control chip, a wireless communication module and a microcomputer which are in communication connection with the camera, the user information is processed based on the microcomputer and the main control chip, and the main control chip transmits a control instruction to the background control end through the wireless communication module;
the background control end comprises a goods taking trolley execution module and a goods shelf steering engine module, the goods taking trolley execution module and the goods shelf steering engine module are in communication connection with the wireless communication module respectively, the goods shelf steering engine module is used for executing medicine distribution operation, and the goods taking trolley execution module is used for executing medicine taking operation.
In one embodiment, the goods taking trolley execution module comprises a goods taking trolley control chip and a motor driving module which are electrically connected, and the goods taking trolley control chip controls the motor driving module to execute a control instruction sent by the central control end.
In one embodiment, the shelf steering engine module comprises a warehouse shelf control chip and a shelf steering unit which are electrically connected, and the shelf steering unit is controlled to execute the control instruction sent by the central control end based on the warehouse shelf control chip.
In one embodiment, the microcomputer comprises a raspberry-style microcomputer, the raspberry-style microcomputer being communicatively coupled to the liquid crystal display.
In one embodiment, the camera is an OpenMV camera, the OpenMV camera is in serial communication connection with the main control chip, and the OpenMV camera performs face recognition acquisition operation and two-dimensional code recognition acquisition operation based on a built-in machine vision module.
In one embodiment, the main control chip is an STM32 main control chip, and the STM32 main control chip is connected with the background control end in a wireless communication mode.
In one embodiment, the goods taking trolley execution module further comprises a mechanical arm module, the mechanical arm module is electrically connected with the motor driving module, and the motor driving module is further used for driving the mechanical arm module to execute medicine dispensing operation.
In one embodiment, the pick trolley execution module further comprises a machine vision trolley for identifying and locating the location of the to-be-picked medication.
In one embodiment, the machine vision trolley is provided with a cutting module and a packaging module, and the cutting module and the packaging module are used for dividing packaged medicines.
To sum up, the utility model discloses following beneficial effect has:
after the front desk interaction end reads personal information of a user and information required by the user to take medicine, the center control end performs information processing and sends a corresponding medicine taking instruction to the background control end, and the goods taking trolley control module and the goods shelf steering engine module of the background control end automatically pick and distribute corresponding medicines after receiving the medicine taking instruction, so that the function of automatically and intelligently dispensing medicines is realized, and the consumption of the labor cost of a pharmacy is reduced.
Drawings
FIG. 1 is a hardware architecture diagram of an intelligent unmanned pharmacy system according to the embodiment;
FIG. 2 is a flow chart of the main function of the hub control chip in the present embodiment;
fig. 3 is a flowchart of the working principle of the camera in the embodiment;
fig. 4 is a flowchart of a camera master function in the present embodiment;
fig. 5 is a flowchart of the working principle of the two-dimensional code recognition module in the embodiment.
In the figure: 101. a liquid crystal display screen; 102. a camera; 201. a microcomputer; 202. a main control chip; 203. a wireless communication module; 301. a pickup trolley execution module; 302. goods shelves steering wheel module.
Detailed Description
The present invention will be described in detail with reference to the accompanying drawings and examples.
As shown in fig. 1, an intelligent unmanned pharmacy system comprises a foreground interaction end, a central control end and a background control end, wherein the foreground interaction end, the central control end and the background control end are sequentially in communication connection;
the foreground interaction end comprises a camera 102 and a liquid crystal display 101, and user information is collected based on the camera 102 and the liquid crystal display 101 and is transmitted to the central control end;
the central control end comprises a main control chip 202, a wireless communication module 203 and a microcomputer 201 which are in communication connection with the camera 102, and based on the microcomputer 201 and the main control chip 202 processing user information, the main control chip 202 transmits a control instruction to the background control end through the wireless communication module 203;
the background control end comprises a goods taking trolley execution module 301 and a goods shelf steering engine module 302, the goods taking trolley execution module 301 and the goods shelf steering engine module 302 are respectively in communication connection with the wireless communication module 203, the goods shelf steering engine module 302 is used for executing medicine distribution operation, and the goods taking trolley execution module 301 is used for executing medicine taking operation.
The foreground interactive part consists of an interactive interface and a camera 102 module, and the interactive interface is borne by the liquid crystal display 101. The foreground interaction part extracts image core information after processing and analyzing the image and transmits the information to the center control end. The communication between the serial port, the Bluetooth and the Wi-Fi and the slave is required to be completed, the received data is processed to confirm the working mode and state, and then the data is communicated with the slave to control the functions of the slave, the whole medicine taking process is shown in figure 2, after the front interaction end reads the personal information of a user and the information required by the user to take medicine, the central control end performs information processing to send a corresponding medicine taking instruction to the background control end, and the goods taking trolley control module 301 and the goods shelf steering engine module 302 of the background control end automatically pick and distribute corresponding medicines after receiving the medicine taking instruction, so that the function of automatically and intelligently dispensing medicines is realized, and the consumption of the labor cost of a pharmacy is reduced.
When the medicine taking machine is not used by a person for a long time, the medicine taking machine can automatically enter a safe mode, and under the mode, the liquid crystal display 101 displays 'welcome to use the self-service medicine taking machine'; when someone approaches and clicks the screen, the camera 102 is automatically triggered to start working, the camera 102 calls a background database, the current user is matched with the face in the database, the data with the highest matching degree is found out, the name and the photo are displayed on the screen, and if an error occurs, the user can exit from the screen by clicking and re-identify the image once. And when the user confirms that the information displayed by the current medicine taking machine is correct, the next operation can be carried out.
When the user clicks the 'my prescription' button, the user can enter a prescription detailed interface of the user in the background database, and the interface mainly serves to provide the user with confirmation of the information of the prescription. In the interface, by clicking the button 'i want to get medicine', the pharmacy background can receive the medicine order information of the user and the position of the pharmacy where the medicine corresponding to the medicine order information is located.
After the medicine is taken, the user can return to the main interface, click the 'medicine scanning' button, enter the interface for scanning the medicine, the camera can be activated again at the moment, when the user aims at the two-dimensional code on the medicine to the camera, the camera can scan out the information of the two-dimensional code and display the information on the screen, and the information of the two-dimensional code comprises a use instruction and notes. And can be compared with the information of the drug order of the user to further confirm whether the drug is taken out correctly.
In one embodiment, the goods taking trolley execution module comprises a goods taking trolley control chip and a motor driving module which are electrically connected, and the goods taking trolley control chip controls the motor driving module to execute a control command sent by the central control end.
The goods taking trolley execution module is connected with an NRF 24L 01 chip and used for communicating with the main control chip, the intelligent trolley control chip is connected with the power supply module and the camera module, the camera collects information about black line deviation degree to control the TB6612 motor control module and control the trolley to stop and start, the pharmacy background receives the drug order information of a user and the position of a pharmacy where a drug corresponding to the drug order information is located, the pharmacy background starts to check the current state of the goods taking trolley, if the goods taking trolley is in a busy state, the pharmacy background automatically sorts the current drug orders and reminds the user of waiting time for taking the drug, if the goods taking trolley is in an idle state, the goods taking trolley starts to dispense the drugs immediately, and sends the position information of the drug in the pharmacy to the goods taking trolley, the goods taking trolley carries out path planning according to the current position according to the position information of the drug, calculates the shortest path and the required time, and starts to go to the position of the.
In one embodiment, the shelf steering engine module comprises a warehouse shelf control chip and a shelf steering engine set which are electrically connected, and the shelf steering engine set is controlled based on the warehouse shelf control chip to execute a control instruction sent by the central control end.
The goods shelf steering engine module is connected with an NRF 24L 01 chip and used for communicating with the main control chip, after the dispensing trolley reaches the target, an arrival instruction is sent to a pharmacy background, the background sends a medicine pouring instruction to a corresponding medicine sorting machine, after the medicine pouring instruction is sent, the medicine sorting machine pours the medicines into a corresponding outlet, and sends a medicine pouring completion signal to a background.
In one embodiment, the microcomputer includes a raspberry-style microcomputer, the raspberry-style microcomputer being in communication with the liquid crystal display.
The raspberry group mainly has the functions of bearing a touch screen display interface, performing voice analysis and processing and communicating with a main control chip, and is a raspberry group 3B + card computer which takes a Cortex-A53 processor as a core processor and is used for receiving and sending related instructions to a trolley part and an environment control part. The raspberry pi and a touch screen matched with the raspberry pi are used as a display terminal, so that information is provided for a user, and meanwhile, an operation instruction can be received to complete interaction.
In one embodiment, the camera is an OpenMV camera, the OpenMV camera is in serial communication connection with a main control chip, and the OpenMV camera performs face recognition acquisition operation and two-dimensional code recognition acquisition operation based on a built-in machine vision module.
OpenMV is an open-source, low-cost and powerful machine vision module. STM32F767CPU is the core, has integrateed OV7725 camera chip and is used for realizing two kinds of main data acquisition's of face identification and two-dimensional code recognition function. After the image is processed and analyzed, the core information of the image is extracted, and the information is transmitted to the main control chip.
The camera has the functions of face recognition and two-dimensional code recognition, the face recognition adopts haar feature recognition, 5-10 groups of user face images are recorded during first registration, haar features collected by the camera are compared with faces stored by previous photographing, the group of photos with the lowest error degree are regarded as recognized persons, and the working flow is shown in fig. 3 and 4.
The two-dimension code recognition is firstly carried out the linearization processing of the image, and the straight line edge becomes clearer. And then calling a mature two-dimension code identification scheme for identification. In addition, in order to improve the success rate and stability of identification, a background filtering algorithm is added before identification. Because the camera is fixed, the influence of ambient light can be weakened by estimating a background image through Kalman filtering. When a face appears in the acquisition area, the current image is compared with the pre-estimated background image to find a change area, the change area can be obtained after binary filtering, and finally, the change area is searched to improve the recognition success rate and speed. For two-dimension code identification, after a background part is screened out, a picture is directly converted into a gray mode, and then binaryzation is carried out to facilitate identification. The work flow is shown in fig. 5.
In one embodiment, the main control chip is an STM32 main control chip, and the STM32 main control chip is connected with the background control end in a wireless communication mode.
The central control end consists of an STM32 main control chip and a raspberry group chip which is responsible for bearing an interactive interface. The main function is to carry the operation of the interactive interface, and to process the voice and data processing terminal. The main program part of the main hub chip mainly has the functions of communication and data processing. The communication between the serial port, the Bluetooth and the Wi-Fi and the slave machine is required to be completed, and the received data is processed to confirm the working mode and state and then is communicated with the slave machine to control the functions of the serial port, the Bluetooth and the Wi-Fi and the slave machine.
In one embodiment, the goods taking trolley execution module further comprises a mechanical arm module, the mechanical arm module is electrically connected with the motor driving module, and the motor driving module is further used for driving the mechanical arm module to execute the medicine dispensing operation.
The goods taking trolley execution module is directly provided with a mechanical arm for distributing the medicine, so that the layout of the goods shelf steering engine module can be simplified.
In one embodiment, the pick trolley execution module further comprises a machine vision trolley for identifying and locating the position of the to-be-picked medicine.
Visual detection system equipment is additionally arranged on the trolley of the goods taking trolley execution module, so that the goods taking trolley can automatically go to a corresponding position after receiving a medicine taking instruction.
In one embodiment, a cutting module and a packaging module are arranged on the machine vision trolley, and the cutting module and the packaging module are used for dividing packaged medicines.
After the medicine is taken by the delivery trolley, the medicine is divided and packaged well and then is separated, so that a medicine taker can directly obtain the divided and packaged medicine.
It is above only the utility model discloses a preferred embodiment, the utility model discloses a scope of protection does not only confine above-mentioned embodiment, the all belongs to the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope of protection. It should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.
Claims (9)
1. The utility model provides an unmanned drugstore system of intelligence which characterized in that: the system comprises a foreground interaction end, a central pivot control end and a background control end, wherein the foreground interaction end, the middle section control end and the background control end are sequentially in communication connection;
the foreground interaction end comprises a camera and a liquid crystal display screen, and user information is collected based on the camera and the liquid crystal display screen and is transmitted to the central control end;
the central control end comprises a main control chip, a wireless communication module and a microcomputer which are in communication connection with the camera, the user information is processed based on the microcomputer and the main control chip, and the main control chip transmits a control instruction to the background control end through the wireless communication module;
the background control end comprises a goods taking trolley execution module and a goods shelf steering engine module, the goods taking trolley execution module and the goods shelf steering engine module are in communication connection with the wireless communication module respectively, the goods shelf steering engine module is used for executing medicine distribution operation, and the goods taking trolley execution module is used for executing medicine taking operation.
2. The intelligent unmanned pharmacy system of claim 1, wherein: the goods taking trolley execution module comprises a goods taking trolley control chip and a motor driving module which are electrically connected, and the goods taking trolley control chip controls the motor driving module to execute a control instruction sent by the central control end.
3. The intelligent unmanned pharmacy system of claim 1, wherein: the goods shelf steering engine module comprises a warehouse goods shelf control chip and a goods shelf steering unit which are electrically connected, and the goods shelf steering unit is controlled to execute a control instruction sent by the central control end based on the warehouse goods shelf control chip.
4. The intelligent unmanned pharmacy system of claim 1, wherein: the microcomputer comprises a raspberry pi microcomputer, and the raspberry pi is in communication connection with the liquid crystal display screen.
5. The intelligent unmanned pharmacy system of claim 1, wherein: the camera is an OpenMV camera, the OpenMV camera is in serial port communication connection with the main control chip, and the OpenMV camera carries out face recognition acquisition operation and two-dimensional code recognition acquisition operation based on a built-in machine vision module.
6. The intelligent unmanned pharmacy system of claim 1, wherein: the main control chip is an STM32 main control chip, an STM32 main control chip and the background control end are connected in a wireless communication mode.
7. The intelligent unmanned pharmacy system of claim 2, wherein: the goods taking trolley execution module further comprises a mechanical arm module, the mechanical arm module is electrically connected with the motor driving module, and the motor manufacturing driving module is further used for driving the mechanical arm module to execute medicine distribution operation.
8. The intelligent unmanned pharmacy system of claim 1, wherein: the goods taking trolley execution module further comprises a machine vision trolley, and the machine vision trolley is used for identifying and positioning the position of the to-be-taken medicine.
9. The intelligent unmanned pharmacy system of claim 8, wherein: the machine vision trolley is provided with a cutting module and a packaging module, and the cutting module and the packaging module are used for cutting packaged medicines.
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN117657655A (en) * | 2023-12-19 | 2024-03-08 | 南京埃伯顿自动化设备有限公司 | Sorting system of wisdom traditional chinese medicine pharmacy |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117657655A (en) * | 2023-12-19 | 2024-03-08 | 南京埃伯顿自动化设备有限公司 | Sorting system of wisdom traditional chinese medicine pharmacy |
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