CN113223242B - A kind of control system and control method of automatic medicine dispensing device - Google Patents

Abstract

The invention discloses a control system and a control method of an automatic medicine dispensing device, and relates to the technical field of medical equipment. The method includes the following steps: obtaining all medicine dispensing components used by the user and the corresponding medicine dispensing components according to the characteristic information of the user. and the correlation between the dispensing time and the number of medicines; respectively control each medicine dispensing component to perform the dispensing operation at its corresponding dispensing time, according to the correlation between the dispensing time and the number of medicines , output the corresponding dispensing quantity; generate and output the prompt information for taking medicine to remind the user to take medicine. The present invention can provide automatic, precise and stable dispensing, and has the advantage of simultaneous use by multiple users.

Description

A kind of control system and control method of automatic medicine dispensing device

technical field

The invention relates to the technical field of medical equipment, in particular to a control system and a control method of an automatic medicine dispensing device.

Background technique

According to statistics, there are more than 500 million chronic disease patients in China. In the process of treating chronic diseases, regular and quantitative medication is one of the most important treatment methods. Among chronic disease patients, the elderly account for more than 70%. Many elderly people often forget to take medicines or forget the number of medicines to take. How to make patients adhere to standardized medicines has also become an important problem. If a smart pill box can be developed that can remind in real time according to the medication plan and can automatically prepare the corresponding amount of drugs according to the medication plan, it will solve the problem of standardized medication for many elderly people, and greatly improve the patient's medication compliance.

The prior art is mainly divided into two categories, one is a medicine box with a medicine reminder function, which is in the form of a plurality of lattice containers, which can store about a week's amount of medicine, and need to manually divide the medicine granules to be taken in advance. Installed in an independent grid, some of them have the function of timing medication reminder and mobile phone setting reminder function; the other type is an automatic dispensing device, which is in the form of a larger medicine warehouse with a medicine dispensing system, which requires automatic control. The actuator sorts the required granules, with remote monitoring and communication functions.

However, the first type of pill box cannot achieve automatic and precise dispensing due to manual dispensing, which is likely to cause missed or mistaken doses. The second type of medicine box has a complex structure, which leads to high cost and is difficult to promote.

SUMMARY OF THE INVENTION

Therefore, in order to overcome the defects in the prior art, the purpose of the present invention is to provide a medicine box that can automatically, accurately and stably dispense medicines, which can adjust the quantity of medicines dispensed in a single dose according to different dosages, and can adapt to various The shaped granules have the advantages of simple structure, convenient operation, low cost and strong popularization.

The present invention also aims to provide a control method and system for an automatic medicine dispensing device, which can flexibly allocate medicine dispensing components according to different medication information of users (patients), and has high accuracy in the steps of dispensing, dispensing and taking medicine.

To this end, a method for controlling an automatic medicine dispensing device according to an embodiment of the present invention includes the following steps:

S1, according to the user's characteristic information, obtain all the medicine-dispensing components used by the user and the medicine-dispensing time corresponding to each medicine-dispensing component and the correlation between the medicine-dispensing time and the medicine-dispensing quantity; the user's characteristics The information is facial information and/or fingerprint information;

S2, respectively controlling each medicine dispensing component to perform medicine dispensing operation at its corresponding medicine dispensing time, and outputting the corresponding medicine dispensing quantity according to the correlation between the medicine dispensing time and the medicine dispensing quantity;

S3, generating and outputting prompt information for taking medicine to remind the user to take medicine.

Preferably, the step of obtaining all the dispensing components used by the user, the dispensing time corresponding to each dispensing component, and the correlation between the dispensing time and the dispensing quantity in S1 according to the user's characteristic information includes: :

S11. Obtain characteristic information of the user;

S12. Send a message containing the content of acquiring the user's medication information to the server; each medication information includes a medication identification information, the medication time and the medication quantity; the medication medication identification information includes the name of the medication and the production of the medication Approval Number;

S13. Receive all the medication information of the user sent by the server;

S14, checking the identification information of the medication in all the medication information with the information of the medication to be put into the automatic dispensing device one by one; the information of the medication includes the name of the medication and the drug production approval number;

S15. Each time the identification information of a medication is successfully checked, according to the shape and size of the actual pill, select an empty dispensing component that matches the shape and size of the actual pill as the identification information of the medication is successfully verified. The medicine-dispensing component of the medicine, the medicine-dispensing time of the medicine-dispensing component is set as the medicine-taking time corresponding to the medicine-taking drug identification information, and the medicine-dispensing quantity is set as the medicine-taking quantity corresponding to the medicine-taking medicine identification information, and the medicine-dispensing time and the medicine-dispensing time are established. and control the opening of the upper cover to generate a prompt message for placing the medicine into the empty medicine dispensing assembly; control the upper cover to close when receiving a signal that the medicine has been placed successfully;

S15. When all the checking is successful, obtain all the dispensing components used by the user, the dispensing time corresponding to each dispensing component, and the correlation between the dispensing time and the dispensing quantity.

Preferably, in S2, each medicine-dispensing component is separately controlled to perform medicine-dispensing operation at its corresponding medicine-dispensing time, and according to the correlation between the medicine-dispensing time and the medicine-dispensing quantity, the step of outputting the corresponding medicine-dispensing quantity includes:

S21, respectively verifying whether the current time conforms to the dispensing time corresponding to each dispensing component;

S22. When the current time matches the medicine dispensing time corresponding to the medicine dispensing assembly, control the motor to rotate, and drive the circular medicine dispensing roller to rotate, so that the medicine particles in the pits fall from the medicine outlet one by one and output, and at the same time, the control sensor detects and obtains that the medicine has fallen. the number of pills and output;

S23, judging whether the number of medicine particles that have fallen is equal to the number of medicine distribution corresponding to the medicine distribution time;

S24. When the quantity of the fallen medicine particles is equal to the medicine distribution quantity corresponding to the medicine distribution time, control the motor to stop rotating to complete the medicine distribution operation.

Preferably, S22 also includes the following steps:

S221. The rotation of the circular medicine dispensing roller drives the vibration and blocking mechanism to rotate, and pushes the lever on the movable shrapnel once for each rotation.

Preferably, in S2, each medicine dispensing component is separately controlled to perform medicine dispensing operation at its corresponding medicine dispensing time, and according to the correlation between the medicine dispensing time and the medicine dispensing quantity, the step of outputting the corresponding medicine dispensing quantity also includes: :

S25, when receiving the abnormal operation signal generated by the anti-jam medicine rotating mechanism when it detects that the circular medicine dispensing roller rotates abnormally, control the motor to reverse a certain angle.

Preferably, the following steps are also included:

S4. When receiving a successful medicine taking signal generated after the medicine dispensing part is taken out, update the medicine taking situation.

A control system of an automatic medicine dispensing device according to an embodiment of the present invention includes:

one or more processors;

a storage device for storing one or more programs;

When the one or more programs are executed by the one or more processors, the one or more processors are caused to implement the above-mentioned control method of the automatic medicine dispensing device.

The control system and control method of the automatic medicine dispensing device according to the embodiment of the present invention have the following advantages:

1. Through the unique dispensing procedure, it is ensured that the dispensing component assigned by each user matches the shape and size of the drug, and the accuracy of dispensing is improved. And can be used by multiple users at the same time.

2. Through the unique dispensing steps, it can effectively prevent the situation of multiple medicines, stuck medicines, broken medicines and missing medicines.

3. Through the confirmation step of taking medicine, the accuracy of taking medicine statistics is improved.

Description of drawings

In order to illustrate the technical solutions in the specific embodiments of the present invention more clearly, the following briefly introduces the accompanying drawings used in the description of the specific embodiments. Obviously, the accompanying drawings in the following description are some embodiments of the present invention. , for those of ordinary skill in the art, other drawings can also be obtained based on these drawings without any creative effort.

Fig. 1 is the overall outline drawing of a specific example of the automatic medicine dispensing device in the embodiment of the present invention;

Fig. 2 is the exploded view of a specific example of the automatic medicine dispensing device in the embodiment of the present invention;

3 is an exploded view of a specific example of a medicine dispensing component in the embodiment of the present invention;

4 is a rear cross-sectional view of a specific example of an automatic medicine dispensing device in an embodiment of the present invention;

Fig. 5 is the front sectional view of a specific example of the automatic medicine dispensing device in the embodiment of the present invention;

Fig. 6 is the right side sectional view of a specific example of the automatic medicine dispensing device in the embodiment of the present invention;

FIG. 7 is a flowchart of a specific example of a control method of an automatic medicine dispensing device in an embodiment of the present invention.

Reference numerals: 100-frame, 101-front cover, 102-back cover, 103-upper cover, 104-housing, 201-first funnel-shaped drug storage, 202-second funnel-shaped drug storage, 203- Movable shrapnel, 301-first dispensing part, 302-second dispensing part, 303-magnetic encoder, 304-end cover, 305-bearing, 306-magnet piece, 307-round dispensing roller, 308-shrapnel Trigger, 309-motor, 310-roller shell, 311-photoelectric switch, 3101-medicine outlet, 400-medicine-discharging part, 401-first medicine-discharging compartment, 402-second medicine-discharging compartment, 501-main control board , 502-display control panel, 503-button, 504-battery.

Detailed ways

The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are a part of the embodiments of the present invention, but not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

In describing the present invention, it should be noted that the terms used herein are only used for the purpose of describing specific embodiments, and are not intended to limit the present invention. As used herein, the singular forms "a," "an," and "the" are intended to include the plural forms as well, unless the context clearly dictates otherwise. When the terms "comprising" and/or "comprising" are used, it is intended to indicate the presence of that feature, integer, step, operation, element and/or component, but not to exclude one or more other features, integers, steps, operations, elements , components, and/or other combinations exist or increase. The term "and/or" includes any and all combinations of one or more of the associated listed items. The orientation or positional relationship indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. is based on what is shown in the drawings. The orientation or positional relationship is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the indicated device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of the present invention . The terms "first", "second", and "third" are used for descriptive purposes only and should not be construed to indicate or imply relative importance. The terms "installed", "connected" and "connected" should be understood in a broad sense, for example, it may be a fixed connection, a detachable connection, or an integral connection; it may be a mechanical connection or an electrical connection; it may be a direct connection The connection can also be indirectly connected through an intermediate medium, or it can be the internal communication between two components; it can be a wireless connection or a wired connection. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood in specific situations.

Although the example embodiments are described as using multiple units to perform the example process, it will be appreciated that the example process may also be performed by one or more modules. Additionally, it is to be understood that the term controller/control unit refers to a hardware device including a memory and a processor. The memory is configured as a storage module, and the processor is specifically configured to execute the processes stored in the aforementioned storage module, thereby performing one or more of the processes.

Furthermore, certain figures in this specification are flow diagrams for illustrating methods. It will be understood that each block of the flowchart illustrations, and combinations of blocks in the flowchart illustrations, can be implemented by computer program instructions. These computer program instructions may be loaded onto a computer or other programmable device to form a machine, such that the instructions executed on the computer or other programmable device form the instructions for implementing the functions specified in the flowchart blocks. structure. The computer program instructions may also be stored in a computer readable memory which instructs a computer or other programmable device to operate in a particular manner such that the instructions stored in the computer readable memory form An article of manufacture comprising instruction structure for implementing the functions specified in the flowchart blocks. The computer program instructions can also be loaded onto a computer or other programmable device for performing a series of operational steps on the computer or other programmable device to form a computer-implemented process that causes the computer or other programmable device to perform Instructions executing on other programmable devices provide steps for implementing the functions specified in the flowchart blocks.

Accordingly, blocks in the flowcharts support combinations of structures for performing the specified functions and combinations of steps for performing the specified functions. It will also be understood that each block of the flowchart illustrations, and combinations of blocks in the flowchart illustrations, can be implemented by special purpose hardware-based computer systems that perform the specified functions or steps, or combinations of special purpose hardware and computer instructions.

In addition, the technical features involved in the different embodiments of the present invention described below can be combined with each other as long as they do not conflict with each other.

Example

This embodiment provides a control system and a control method for an automatic medicine dispensing device. The automatic medicine dispensing device is mainly composed of a medicine storage part, a medicine dispensing part, a medicine discharge part, a control part, a frame and the like. The medicine storage part includes at least two funnel-shaped medicine storage containers for respectively storing medicine particles of different shapes and sizes, such as tablet medicines and capsules, etc., which are arranged on the upper part of the frame. A medicine dispensing component is installed under each of the funnel-shaped medicine storage containers, and each medicine dispensing component includes a circular medicine dispensing roller, a motor, a sensor, a vibration and anti-blocking mechanism and an anti-jam rotation mechanism. The circular medicine dispensing roller has pits on the roller surface corresponding to different shapes and sizes of the medicine particles stored in the funnel-shaped medicine storage container, which are used to transport the medicine particles, and each pit can only fall into one medicine. grain. The motor is connected with the circular medicine dispensing roller, the shaft head of the motor is inserted into the center of the circular medicine dispensing roller, and the rotation of the motor drives the circular medicine dispensing roller to rotate, so that the circular medicine dispensing roller transports the medicine particles one by one from the medicine storage part to the in the dispensing part. The sensor is installed between the circular medicine dispensing roller and the medicine dispensing part, and is used to trigger the sensor when the medicine particles fall from the medicine dispensing part. part. The control part is used to control the motor to stop rotating when the quantity of the medicine reaches the preset value, so as to complete the medicine dispensing, open the medicine discharge part, and take out the preset number of medicine particles, so as to achieve the effect of precise medicine discharge.

As a specific example, as shown in Figures 1-5, the automatic medicine dispensing device includes: a frame 100, a medicine storage part, a medicine dispensing part, a medicine discharge part 400 and a control part; a medicine storage part, a medicine dispensing part, a medicine discharge part The component 400 and the control component are respectively installed in the frame 100;

The medicine storage part includes at least two funnel-shaped medicine storages, which are evenly distributed in the upper part of the frame 100 and used to store medicine particles of different shapes and sizes respectively;

There is a medicine dispensing part connected below each funnel-shaped medicine storage, which is used to continuously transport the medicine particles in the funnel-shaped medicine storage to the medicine discharging part 400 one by one, and can only output one medicine at a time. grain;

The medicine dispensing part 400 is installed at the lower part of the frame 100 for storing the medicine particles dropped from the medicine dispensing part; preferably, the medicine dispensing part 400 can be pulled out from the frame 100 to facilitate taking out the medicine particles.

The control part is respectively connected with the medicine storage part and the medicine distribution part, and is used for controlling the operation of the medicine storage part and the medicine distribution part to complete the medicine distribution.

Preferably, the drug storage component includes a first funnel-shaped drug storage device 201 and a second funnel-shaped drug storage device 202, which are respectively installed on the front and rear sides of the inner upper part of the frame 100, and the drug outlet ports are staggered left and right, respectively located in the frame 100. The left front side and the right rear side of the inner middle part enable the medicine dispensing components installed in the lower part of the frame 100 to be arranged side by side, which improves the compactness of the structure and reduces the volume, which is beneficial to the miniaturization of the device.

Preferably, each funnel-shaped drug storage device includes a movable elastic piece 203, which is a downward slope of the funnel-shaped drug storage device. Pushed by the external force at the lower end of the shrapnel 203, it rotates to the inside of the funnel-shaped drug storage body, pushing the particles in the funnel-shaped drug storage to move, and then freely falls back due to gravity or rebounds and resets driven by external force, thereby preventing the blocking of the drug particles. Preferably, a return spring is installed at the rotational connection to urge the movable elastic piece 203 to return to its original position.

Preferably, the medicine dispensing parts include at least two, corresponding to the number of the funnel-shaped medicine storages, such as the first medicine dispensing part 301 and the second medicine dispensing part 302 as shown in FIG. 2 , each medicine dispensing part is Including a circular medicine dispensing roller 307, a roller shell 310, a motor 309, a sensor and a vibration anti-blocking mechanism;

The circular medicine dispensing roller 307 has pits corresponding to different shapes and sizes of the medicine particles on the roller surface, and each pit can only fall into one medicine particle for conveying the medicine particle;

The shaft head of the motor 309 is inserted into the through hole at the center of the circular medicine dispensing roller 307 to drive the circular medicine dispensing roller 307 to rotate. The end cover 304 has a through hole at the position of the shaft head;

The roller shell 310 is fixed on the frame 100, and the upper part has a medicine inlet, and the lower part has a medicine outlet 3101. The sizes of the medicine inlet and the medicine outlet 3101 are matched with the opening size of a pit, which is consistent or slightly larger, and can only be used. Allow a dimple to align with the medicine inlet or outlet to pass a medicine particle; when the dimple of the circular medicine dispensing roller 307 is rotated to align with the medicine outlet 3101, the medicine particles in the dimple will pass through the medicine outlet 3101 drop into the medicine dispensing part 400 .

The vibration anti-blocking mechanism is installed at the edge of a circular end face of the circular medicine dispensing roller 307, and is used to push the lever on the movable spring piece 203 once every rotation with the circular medicine dispensing roller 307, so that the movable spring piece 203 moves toward the funnel. The inside of the funnel-shaped medicine storage body is rotated at a certain angle to prevent the medicine particles in the funnel-shaped medicine storage from being blocked. Preferably, the vibration anti-blocking mechanism includes a dome trigger 308, the surface of which is in contact with the lever on the movable spring 203 is a smooth arc, so as to facilitate the consistent movement of the trigger lever and reduce resistance.

The sensor is installed under the medicine outlet 3101 of the roller shell 310 to detect the quantity of medicine particles falling from the medicine outlet 3101 and output to the control part, and the control part can judge whether the medicine dispensing is completed according to the quantity. Preferably, the sensor includes a photoelectric switch 311 .

Preferably, each medicine dispensing component further includes an anti-jam rotation mechanism for detecting the signal of the rotation of the circular medicine dispensing roller 307. When the circular medicine dispensing roller 307 rotates abnormally, for example, a medicine jam occurs and the rotation stops. Or reduce the rotation speed, generate an abnormal operation signal and output it to the control unit, the control unit can control the motor 309 to reverse a certain angle according to the abnormal operation signal, so as to loosen the stuck medicine particles and prevent the medicine from being stuck. Preferably, the anti-jam rotation mechanism includes a ferromagnetic sheet 306 and a magnetic encoder 303, the ferromagnetic sheet 306 is installed at the end of the shaft head of the motor 309, and the magnetic encoder 303 is installed on the end cover 304 corresponding to the ferromagnetic sheet 306 At the position, when the circular medicine dispensing roller 307 rotates normally, the ferromagnetic sheet 306 cuts the magnetic field line normally, and the magnetic encoder 303 generates a normal rotation signal and outputs it to the control part; In other cases, the circular medicine dispensing roller 307 rotates abnormally, the ferromagnetic sheet 306 cannot cut the magnetic field line normally, the magnetic encoder 303 generates an abnormal working signal and outputs it to the control part, and the control part controls the motor 309 to reverse a certain angle, It can cooperate with the action of the vibration anti-blocking mechanism to loosen the stuck medicine particles to prevent the medicine from being stuck.

Preferably, the number of the medicine dispensing parts 400 is one, which is installed below all the medicine dispensing parts for storing the medicine particles dropped from all the medicine dispensing parts. Or preferably, the quantity of the medicine dispensing parts 400 is two or more, one part of the medicine dispensing parts 400 is installed under each medicine dispensing part, and another part of the medicine dispensing parts 400 is divided into two or more parts. One medicine part is installed below the medicine part, and each medicine discharge part 400 can store medicine particles dropped from one medicine distribution part, or can store medicine particles dropped from two or more medicine distribution parts. Or preferably, the medicine dispensing part 400 includes at least two, corresponding to the number of the funnel-shaped medicine storage containers, such as the first medicine dispensing bin 401 and the second medicine dispensing bin 402 as shown in FIG. 2 , each dispensing medicine Part 400 is used to catch granules falling from a dispensing part. When the number of falling pills reaches the preset number, the motor stops rotating, and the dispensing part can be pulled out to take out the pills to complete one dispensing. An indicator light can also be set in the control part, which is used to change the color of the indicator light to generate a prompt when one dispensing is completed.

Preferably, the control components include a main control board 501 , a display control panel 502 , buttons 503 , and a battery 504 , etc. The main control board 501 is used to control the start and stop of the motor 309 according to the number of medicine particles, and adjust according to the signal output by the magnetic encoder 303 The rotation direction of the motor 309 and the like are controlled.

The frame 100 includes a front cover 101 , a rear cover 102 , an upper cover 103 and a casing 104 . The buttons 503 and the display control panel 502 are arranged on the upper cover 103 and are connected to the main control board 501 , and can be adjusted by the buttons 503 or the display control panel 502 Preset the number of medicines to be dispensed, and control the start and stop of dispensing. The display control panel 502 can also display the preset quantity of medicines and the quantity of medicines that have been dispensed. At the same time, the upper cover 103 may also be provided with red and green indicator lights for indicating the charging state and working state of the battery 504 .

One end of the upper cover 103 is connected with the casing 104 by a hinge, and the other end is locked by a buckle.

The above-mentioned automatic medicine dispensing device, through the unique structural design of the circular medicine dispensing roller, can accurately and quantitatively screen medicine particles of different shapes and sizes to prevent the situation of multiple medicines. Through the unique motor transmission mode, the continuous screening of medicines is realized, and the blocking and anti-jamming mechanism is used to prevent the jams and broken medicines. By placing sensors in unique locations, accurate measurement of the number of drugs to be screened can be achieved to prevent drug leakage. Through the unique design of control parts, the automatic control of particle screening is realized.

A control method of an automatic medicine dispensing device provided by this embodiment, as shown in Figure 7, includes the following steps:

S1, according to the user's characteristic information, obtain all the medicine-dispensing components used by the user and the medicine-dispensing time corresponding to each medicine-dispensing component and the correlation between the medicine-dispensing time and the medicine-dispensing quantity; the user's characteristics The information is facial information and/or fingerprint information; each of the medicine-dispensing components includes a funnel-shaped medicine storage container and a medicine-dispensing part and a medicine-discharging part corresponding to the funnel-shaped medicine storage container;

S2, respectively controlling each medicine dispensing component to perform medicine dispensing operation at its corresponding medicine dispensing time, and outputting the corresponding medicine dispensing quantity according to the correlation between the medicine dispensing time and the medicine dispensing quantity;

S3, generating and outputting reminder information for taking medicine to remind the user to take medicine; preferably, the reminder information for taking medicine can be output to the display control panel 502 for display, and can also be controlled to generate light reminders and sound reminders for assistance.

Preferably, the step of obtaining all the dispensing components used by the user, the dispensing time corresponding to each dispensing component, and the correlation between the dispensing time and the dispensing quantity in S1 according to the user's characteristic information includes: :

S11, acquiring the characteristic information of the user; preferably, the face information can be collected through a face recognition module, and the fingerprint information can be collected through the fingerprint recognition module;

S12. Send a message containing the content of acquiring the medication information of the user to the server; the server stores the association relationship between the user (patient) and all medication information, and each medication information includes a medication identification information and its associated information. The time of taking the medicine and the quantity of the medicine; the identification information of the medicine for taking the medicine includes the name of the medicine and the approval number for the production of the medicine;

S13. Receive all the medication information of the user sent by the server;

S14. Check the medication identification information in all medication information with the medication information to be put into the automatic dispensing device one by one; the medication information includes the name of the medication and the drug production approval number; preferably, the medication information It can be obtained through the display and control panel input or key input, or through image recognition through the camera;

S15. Each time the identification information of a medication is successfully checked, according to the shape and size of the actual pill, select an empty dispensing component that matches the shape and size of the actual pill as the identification information of the medication is successfully verified. The medicine-dispensing component of the medicine, the medicine-dispensing time of the medicine-dispensing component is set as the medicine-taking time corresponding to the medicine-taking drug identification information, and the medicine-dispensing quantity is set as the medicine-taking quantity corresponding to the medicine-taking medicine identification information, and the medicine-dispensing time and the medicine-dispensing time are established. and control the opening of the upper cover to generate a prompt message to put the medicine into the empty medicine dispensing assembly; control the upper cover to close when receiving the signal that the medicine has been put in successfully; that is, every check Once successful, an empty medicine dispensing component that matches the shape and size of the actual medicine particles is allocated, the upper cover is opened and closed once, and medicine is put in, which improves the accuracy of medicine discharge; preferably, the signal that has been put in successfully can be Obtained by the user after confirming that a drug has been put in all, operating the button or touching a predetermined area on the display and control panel;

S15. When all the checking is successful, obtain all the dispensing components used by the user, the dispensing time corresponding to each dispensing component, and the correlation between the dispensing time and the dispensing quantity. When the verification of any medication identification information is unsuccessful, a user medication information error prompt message is generated, and it can also be reported to the server at the same time for storage and record, so as to provide a reference for subsequent processing.

Preferably, in S2, each medicine-dispensing component is separately controlled to perform medicine-dispensing operation at its corresponding medicine-dispensing time, and according to the correlation between the medicine-dispensing time and the medicine-dispensing quantity, the step of outputting the corresponding medicine-dispensing quantity includes:

S21, respectively verifying whether the current time conforms to the dispensing time corresponding to each dispensing component;

S22. When the current time matches the medicine dispensing time corresponding to the medicine dispensing assembly, control the motor to rotate, and drive the circular medicine dispensing roller to rotate, so that the medicine particles in the pits fall from the medicine outlet one by one and output, and at the same time, the control sensor detects and obtains that the medicine has fallen. Preferably, the rotation of the circular medicine dispensing roller also drives the vibration anti-blocking mechanism to rotate, and pushes the lever on the movable shrapnel once for each rotation, so that the movable shrapnel rotates to the inside of the funnel-shaped drug storage body for a certain amount of time. angle to prevent the blockage of the pills in the funnel-shaped pill reservoir.

S23, judging whether the number of medicine particles that have fallen is equal to the number of medicine distribution corresponding to the medicine distribution time;

S24. When the quantity of the fallen medicine particles is equal to the medicine distribution quantity corresponding to the medicine distribution time, control the motor to stop rotating to complete the medicine distribution operation.

Preferably, in S2, each medicine dispensing component is separately controlled to perform medicine dispensing operation at its corresponding medicine dispensing time, and according to the correlation between the medicine dispensing time and the medicine dispensing quantity, the step of outputting the corresponding medicine dispensing quantity also includes: :

S25. When receiving an abnormal operation signal generated by the anti-jam medicine rotating mechanism when it detects the abnormal rotation of the circular medicine dispensing roller, control the motor to reverse a certain angle to loosen the stuck medicine particles and prevent medicine from being stuck.

Preferably, the control method of the automatic medicine dispensing device further comprises the following steps:

S4. When receiving the successful medicine taking signal generated after the medicine dispensing component is taken out, update the taking medicine situation, the taking medicine situation includes the user's completed taking medicine and unfinished taking medicine, and the taking medicine situation can also be reported to the server for statistical and statistical analysis. monitor. Preferably, the drug-taking success signal can be generated and obtained by the user operating a button after confirmation or touching a predetermined area on the display control panel, or can be obtained by sensor detection. Signal.

The above-mentioned control method of the automatic medicine dispensing device ensures that the medicine dispensing component assigned by each user matches the shape and size of the medicine through a unique medicine dispensing step, and the medicine dispensing accuracy rate is improved. And can be used by multiple users at the same time. Through the unique dispensing steps, it can effectively prevent the situation of multiple medicines, stuck medicines, broken medicines and missing medicines. Also through the confirmation step of taking medicine, the accuracy of taking medicine statistics is improved.

The present embodiment also provides a control system for the automatic medicine dispensing device, comprising:

one or more processors;

a storage device for storing one or more programs;

When the one or more programs are executed by the one or more processors, the one or more processors are caused to implement the above-mentioned control method of the automatic medicine dispensing device.

Obviously, the above-mentioned embodiments are only examples for clear description, and are not intended to limit the implementation manner. For those of ordinary skill in the art, changes or modifications in other different forms can also be made on the basis of the above description. There is no need and cannot be exhaustive of all implementations here. And the obvious changes or changes derived from this are still within the protection scope of the present invention.

Claims (6)

1. A control method of an automatic medicine distribution device is disclosed, wherein the automatic medicine distribution device mainly comprises a medicine storage part, a medicine distribution part, a medicine outlet part, a control part and a frame; the medicine storage part comprises at least two funnel-shaped medicine storages for respectively storing medicine grains with different shapes and sizes and is arranged at the upper part of the frame; the medicine distributing part is arranged below each funnel-shaped medicine storage device, and each medicine distributing part comprises a circular medicine distributing roller, a motor, a sensor, a vibration anti-blocking mechanism and an anti-blocking medicine rotating mechanism; the circular medicine distributing roller is provided with pits with different shapes and sizes corresponding to the medicine grains stored in the funnel-shaped medicine storage device on the roller surface and is used for conveying the medicine grains, and each pit can only fall into one medicine grain; the motor is connected with the circular medicine distribution roller, a shaft head of the motor is inserted into the center of the circular medicine distribution roller, and the motor rotates to drive the circular medicine distribution roller to rotate, so that the circular medicine distribution roller conveys medicine grains from the medicine storage part to the medicine outlet part one by one; the sensor is arranged between the circular medicine distribution roller and the medicine outlet part and used for triggering the sensor when medicine grains fall from the medicine distribution part, and the sensor feeds back the number of the falling medicine grains to the control part; the control part is used for controlling the motor to stop rotating when the medicine discharging quantity reaches a preset value, so that the medicine is dispensed, the medicine discharging part is opened, and the medicine particles with the preset quantity are taken out;

the method is characterized by comprising the following steps:

s1, according to the characteristic information of a user, acquiring all medicine distribution components used by the user, medicine distribution time corresponding to each medicine distribution component and an association relation between the medicine distribution time and the medicine distribution quantity; the characteristic information of the user is face information and/or fingerprint information; each medicine distribution assembly comprises a funnel-shaped medicine storage device, a medicine distribution component and a medicine outlet component, wherein the medicine distribution component and the medicine outlet component correspond to the funnel-shaped medicine storage device;

s2, respectively controlling each medicine distribution assembly to perform medicine distribution operation at the corresponding medicine distribution time, and outputting corresponding medicine distribution quantity according to the incidence relation between the medicine distribution time and the medicine distribution quantity;

s3, generating and outputting medicine taking prompt information to remind a user of medicine taking operation;

s2, respectively controlling each medicine distribution component to perform medicine distribution operation at the corresponding medicine distribution time, and outputting the corresponding medicine distribution quantity according to the incidence relation between the medicine distribution time and the medicine distribution quantity, wherein the step comprises the following steps:

s21, respectively verifying whether the current time meets the dispensing time corresponding to each dispensing component;

s22, when the current time accords with the dispensing time corresponding to the dispensing component, the motor is controlled to rotate to drive the circular dispensing roller to rotate so that the medicine particles in the concave pit fall from the medicine outlet one by one to be output, and meanwhile, the sensor is controlled to detect and acquire the number of the fallen medicine particles and output the medicine particles;

s23, judging whether the number of the fallen medicine particles is equal to the medicine distribution number corresponding to the medicine distribution time;

and S24, when the number of the fallen medicine particles is equal to the medicine distribution number corresponding to the medicine distribution time, controlling the motor to stop rotating, and finishing the medicine distribution operation.

2. The control method according to claim 1, wherein the step of S1, based on the characteristic information of the user, of obtaining the dispensing time corresponding to all the dispensing components used by the user and each dispensing component and the association relationship between the dispensing time and the dispensing quantity, comprises:

s11, acquiring characteristic information of a user;

s12, sending a message containing the content of the medicine taking information of the user to a server; each piece of medicine taking information comprises medicine taking medicine identification information, medicine taking time and medicine taking quantity; the medicine taking identification information comprises a medicine name and a medicine production approval number;

s13, receiving all medicine taking information of the user sent by the server;

s14, checking the identification information of the medicine taking medicines in all the medicine taking information with the information of the medicines to be put into the automatic medicine distributing device one by one; the drug information comprises a drug name and a drug production approval code;

s15, selecting an empty medicine distribution assembly matched with the shape and the size of the actual medicine grain as a medicine distribution assembly of the medicine successfully checked with the medicine identification information according to the shape and the size of the actual medicine grain, setting the medicine distribution time of the medicine distribution assembly as the medicine taking time corresponding to the medicine identification information, setting the medicine distribution quantity as the medicine taking quantity corresponding to the medicine identification information, and establishing an incidence relation between the medicine distribution time and the medicine distribution quantity; controlling the upper cover to be opened to generate prompt information for putting the medicine into the empty medicine dispensing assembly; controlling the upper cover to close when a signal that the input is successful is received;

and S16, when all the verification is successful, acquiring all the medicine distribution components used by the user, medicine distribution time corresponding to each medicine distribution component and an association relation between the medicine distribution time and the medicine distribution quantity.

3. The control method according to claim 1, wherein S22 further comprises the steps of:

s221, the circular medicine distributing roller rotates to drive the vibration anti-blocking mechanism to rotate, and the driving lever on the movable elastic sheet is pushed once every time the vibration anti-blocking mechanism rotates for one circle.

4. The control method according to claim 1, wherein the step S2 of separately controlling each dispensing assembly to perform dispensing operation at the dispensing time corresponding thereto, and outputting the corresponding dispensing quantity according to the correlation between the dispensing time and the dispensing quantity further comprises:

and S25, when a working abnormal signal generated when the anti-jamming rotary mechanism detects that the circular medicine distributing roller abnormally rotates is received, controlling the motor to reversely rotate for a certain angle.

5. The control method according to claim 1, characterized by further comprising the steps of:

and S4, updating the medicine taking condition when receiving a medicine taking success signal generated after the medicine outlet component is taken out.

6. A control system for an automatic dispensing device, comprising:

one or more processors;

storage means for storing one or more programs;

the one or more programs, when executed by the one or more processors, cause the one or more processors to implement the method of controlling an automatic medication dispensing apparatus of any of claims 1-5.

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