Pharmacy automatic medicine taking device facilitating medicine taking of old people and operation method

Abstract

The invention relates to the technical field of medicine intelligent services, in particular to a pharmacy automatic medicine taking device facilitating medicine taking of old people and an operation method, and the device comprises a prescription display device which is used for displaying the names of medicine taking prescriptions and the types and number of medicines; the medicine taking indication module is used for indicating the medicine taking position and the medicine taking quantity; the medicine searching module is used for acquiring medicines under the indication of the medicine taking indication module; the counting and distributing module is used for counting the recognized medicines and then automatically distributing the medicines; the electronic payment module is used for paying medicine fees; the system background is used for prescription input, maintenance, auditing and settlement work; the prescription importing module is used for importing a medicine taking prescription transmitted from a hospital to the system background; the medicine taking information recording module is used for recording medicine taking state information of the medicine, and the operation cognition burden of the old is reduced through visual prescription display and medicine taking indication; and a multi-mode identity verification technology is adopted, so that the use requirements of different old people are met.

Description

Technical Field

[0001] The present invention relates to the technical field of intelligent medical services, and in particular to an automated medicine dispensing device and an operating method for facilitating elderly people to obtain medicines in a pharmacy. Background Art

[0002] As the aging process of society accelerates, the demand for medical services among the elderly is growing. Drug use is an important part of the health management of the elderly. However, the traditional pharmacy drug collection model has many inconveniences: long waiting time, complicated drug collection process, difficulty in finding drugs, and a wide variety of drugs that are easy to confuse. This is particularly unfriendly to the elderly with limited mobility and memory loss.

[0003] Although the existing pharmacy automation equipment has been improved to a certain extent, most of them have complex operation interfaces and single interaction methods, and fail to fully consider the usage habits and physiological characteristics of the elderly. In addition, the existing drug dispensing systems often lack complete identity authentication and drug information tracking mechanisms, which poses safety risks such as taking the wrong drug and incomplete drug dispensing information records.

[0004] With the development of Internet of Things technology and artificial intelligence recognition technology, it has become possible to build an intelligent medication collection system specifically for the elderly using RFID electronic tags, intelligent weighing systems and multimodal identity recognition technology. This can not only improve the medication collection experience, but also fundamentally ensure medication safety. Summary of the invention

[0005] The purpose of the present invention is to provide an automated medicine dispensing device and operation method for pharmacies that are convenient for the elderly to get medicines. Through multimodal interaction, intelligent recognition and automated operation, the difficulties encountered by the elderly in the process of getting medicines are solved, the efficiency and accuracy of medicine dispensing are improved, and the safety of medicine use is enhanced.

[0006] The present invention proposes an automatic drug dispensing device for a pharmacy that is convenient for the elderly to dispensing drugs, comprising:

[0007] Prescription display device, used to display the name of the prescription, the type and quantity of the medicine;

[0008] The medicine taking indication module is used to indicate the medicine taking location and the medicine taking quantity;

[0009] A medicine-seeking module, used to obtain medicines under the instruction of the medicine-taking instruction module;

[0010] A counting and dispensing module is used to count the identified drugs and then automatically dispense them;

[0011] Electronic payment module for paying for medicines;

[0012] System backend, used for prescription entry, maintenance, review and settlement;

[0013] The prescription import module is used to import the prescriptions sent from the hospital into the system background;

[0014] The medication collection information recording module is used to record medication collection status information.

[0015] Preferably, the medicine dispensing instruction module is a label with a QR code pattern corresponding to the medicine dispensing instruction, or other indicating devices that are easy for users to identify are used. The number of the medicine dispensing instruction modules corresponds to the total number of prescriptions, and the medicine dispensing instruction modules are mutually identified by electronic tags and identifiers.

[0016] Preferably, the drug-seeking module also includes an identifier III, an identifier IV, an RFID electronic tag III, an RFID electronic tag IV and a drug-seeking module identifier, the drug-seeking module identifier corresponds one-to-one to the drug-taking indication module, the identifier III and the identifier IV correspond one-to-one to the RFID electronic tag III and the RFID electronic tag IV respectively, the number of the RFID electronic tags III and the RFID electronic tags IV is consistent with the number of drug-taking indications of the drug-taking indication module, and the identifier III and the identifier IV are both connected to the counting and distribution module to achieve mutual recognition.

[0017] Preferably, the counting and dispensing module includes a weighing system controller, an electronic scale, an RFID electronic tag V, a medicine delivery robot, an RFID electronic tag VI, an RFID electronic tag VII and a medicine grabbing arm, wherein: the number of the RFID electronic tag V is consistent with the number of the RFID electronic tag III of the medicine searching module, the number of the RFID electronic tag VI is consistent with the number of the RFID electronic tag IV, the RFID electronic tag V and the RFID electronic tag VI are arranged on the surface of the medicine delivery robot, the RFID electronic tag VII is arranged at the end of the medicine grabbing arm, the RFID electronic tag VII corresponds to the medicine delivery robot one by one, and the electronic scale realizes data interaction with the weighing system controller.

[0018] Preferably, the medication information recording module includes an identity information collector, a medication information recording device, a prescription medication frequency recording device, a medication information collector, a medication information confirmation device and a medication information recording control module, wherein: the medication information recording control module is connected to the system backend and can store and control medication information, and the medication information recording control module exchanges data with the system backend by receiving data information collected by the medication information recording device, the prescription medication frequency recording device, the medication information collector and the medication information confirmation device.

[0019] Preferably, the identity information collector includes a camera, a voice input device, a face recognition device and an information processing device. The camera is used to collect user face information, the voice input device is used to input user identity information, and the face recognition device is used to recognize user identity by photographing the face. The camera, the voice input device and the face recognition device are respectively connected to the information processing device, and the information processing device is connected to the user terminal and the medication information recording control module.

[0020] Preferably, the medication information recording device includes an electronic scale and an identifier, the electronic scale is used to weigh the medication, the identifier and RFID identifier II are both connected to the counting and distribution module to achieve two-way data interaction, and are used to identify the number of medications taken, the electronic scale and identifier are connected to the medication information recording control module, and the number of the identifier and RFID identifier II is the same as the number of medication indication modules.

[0021] Preferably, the medicine collection information collector and the medicine collection information confirmation device are both arranged around the medicine searching module to confirm the medicine collection user information.

[0022] Preferably, the medicine taking indication module includes an indication component I for indicating the medicine taking location and an indication component II for indicating the medicine taking quantity. The medicine taking indication module completes the medicine finding and identification function through electronic tags and identifiers.

[0023] An operating method of an automatic drug dispensing device for conveniently dispensing medicines for the elderly in a pharmacy, using the device, is performed according to the following steps:

[0024] Step 1: Use the prescription import module to import the prescription into the system background, and the system background sends a drug collection information instruction to the drug collection information recording module;

[0025] Step 2: Pick up medicine: The user takes medicine for all prescriptions displayed on the prescription display device, and sends a medicine taking information instruction through the system background;

[0026] Step 3: The drug collection information recording device collects the first drug collection information and stores it in the drug collection information recording control module, and the drug collection information collector confirms the second drug collection information and stores it in the drug collection information recording control module;

[0027] Step 4: The medication-taking user takes out an indication label from the medication-taking indication module and confirms that the medication-taking indication label corresponds to the user's prescription;

[0028] Step 5: Obtain the medicine in the prescription from the medicine shelf by using the identifier through multiple automatic drug searches. The identifier performs two-way data exchange with the RFID identifier II. When the RFID electronic tag of a medicine on the medicine shelf fails to be recognized by the RFID identifier II, a signal alarm is sent;

[0029] Step 6: Place the medicine on the electronic scale for weighing. If the total weight of the medicine displayed is consistent with the weight that should be displayed, the medicine is directly delivered to the output port through the medicine delivery robot, and reconfirmed through the RFID identifier II and the RFID electronic tag VI on the corresponding medicine delivery robot. At this time, the identifier and the electronic scale perform two-way data exchange and send an electrical signal to the medicine collection information recording control module, otherwise an alarm is issued;

[0030] Step 7: The identification task is completed through the identifier, and the medicine collection information recording control module sends an electrical signal to the system background. At this time, the collection of medicine collection information is completed;

[0031] Step 8: Repeat the above steps 4, 5, 6, and 7 to process the remaining prescriptions of the user and complete all the drug collection operations.

[0032] The beneficial effects of the present invention include: 1. Reducing the cognitive burden of operation for the elderly through intuitive prescription display and medication instructions; 2. Adopting multimodal identity authentication technology to meet the usage needs of different elderly people; 3. Utilizing a multi-level RFID tag recognition mechanism to ensure the accuracy of the medication collection process; 4. Setting up a precise weighing verification system to prevent medication collection errors from a physical level; 5. Realizing information exchange between hospitals and pharmacies to simplify the medication collection process; 6. Constructing a full-process information tracking mechanism to ensure medication safety. BRIEF DESCRIPTION OF THE DRAWINGS

[0033] Figure 1 This is a system architecture diagram of the automatic drug dispensing device for the pharmacy of the present invention, which facilitates the elderly to get medicine;

[0034] Figure 2 This is a schematic diagram of the structure of the medicine taking indication module of the present invention;

[0035] Figure 3 This is a structural diagram of the drug-seeking module of the present invention;

[0036] Figure 4 This is a structural diagram of the counting and distribution module of the present invention;

[0037] Figure 5 This is a structural diagram of the drug collection information recording module of the present invention;

[0038] Figure 6 It is a structural diagram of the identity information collector of the present invention;

[0039] Figure 7 This is a structural diagram of the drug taking information recording device of the present invention;

[0040] Figure 8 It is a flow chart of the operation method of the present invention. DETAILED DESCRIPTION

[0041] Please refer to the attached Figure 1-8 , the present invention is described in detail below with reference to the accompanying drawings and specific embodiments.

[0042] like Figure 1 As shown, the automated drug dispensing device for pharmacies provided by the present invention, which is convenient for the elderly to get medicines, includes a prescription display device 1, a drug dispensing instruction module 2, a drug searching module 4, a counting and dispensing module 5, an electronic payment module 6, a system background 9, a prescription import module 15 and a drug dispensing information recording module 16.

[0043] The prescription display device 1 adopts a touch-type prescription display screen. Preferably, the touch screen adopts a large font and high contrast design, which is particularly suitable for the vision needs of the elderly. The prescription display device 1 displays the name of the current prescription, the type and quantity of the medicine to be taken. In a preferred embodiment of the present invention, the prescription display device 1 can also set a simple operation mode according to the operating habits of the elderly, and assist the operation through voice prompts to further lower the threshold for use.

[0044] The medicine taking indication module 2 is used to indicate the medicine taking location and the medicine taking quantity. The user obtains the corresponding medicine taking indication module 2 according to the prescription information on the prescription display device 1. Figure 2 As shown, the medicine taking indication module 2 includes an indication component I3 for indicating the medicine taking position and an indication component II for indicating the medicine taking quantity. Preferably, the indication component I3 uses light indication or color coding to intuitively display the medicine position; the indication component II uses digital display to clearly indicate the medicine taking quantity.

[0045] In one embodiment of the present invention, the medicine dispensing indication module 2 is a label with a QR code pattern corresponding to the medicine dispensing indication, or other indication devices that are easy for users to identify are used, such as LED indicator lights, electronic ink screens, etc. The number of medicine dispensing indication modules 2 corresponds to the total number of prescriptions, and the medicine dispensing indication modules 2 are mutually identified by electronic tags and identifiers. For example, when there are 5 prescriptions that need to be dispensing, the system will generate 5 corresponding medicine dispensing indication modules 2, and each medicine dispensing indication module 2 has a unique electronic identification to ensure a one-to-one correspondence.

[0046] like Figure 3 As shown, the medicine-seeking module 4 is used to obtain medicines under the instruction of the medicine-taking indication module 2. The medicine-seeking module 4 also includes an identifier III7, an identifier IV8, an RFID electronic tag III10, an RFID electronic tag IV11 and a medicine-seeking module identifier 12, wherein the medicine-seeking module identifier 12 corresponds one-to-one with the medicine-taking indication module 2. For example, when the medicine-taking indication module 2 indicates that "enteric-coated aspirin tablets" need to be taken, the medicine-seeking module identifier 12 will identify the specific location of the medicine by light or other means.

[0047] Identifier III7 and identifier IV8 correspond to RFID electronic tags III10 and RFID electronic tags IV11 one by one, respectively. The number of RFID electronic tags III10 and RFID electronic tags IV11 is consistent with the number of medicine taking indications of the medicine taking indication module 2. Preferably, the RFID electronic tag adopts a 134.2kHz low-frequency tag with a reading distance of 2-10 cm, which is suitable for close-range and accurate identification of medicines, and the identification accuracy rate reaches 99.9%. Identifier III7 and identifier IV8 are both connected to the counting and distribution module 5 and realize mutual identification.

[0048] like Figure 4 As shown, the counting and dispensing module 5 is used to count the identified drugs and then automatically dispense them. The counting and dispensing module 5 includes a weighing system controller 13, an electronic scale 17, an RFID electronic tag V18, a drug delivery manipulator 19, an RFID electronic tag VI20, an RFID electronic tag VII21, and a drug grabbing arm 22. Among them, the number of RFID electronic tags V18 is consistent with the number of RFID electronic tags III10 of the drug search module 4, and the number of RFID electronic tags VI20 is consistent with the number of RFID electronic tags IV11.

[0049] In a preferred embodiment of the present invention, the electronic scale 17 uses a high-precision strain sensor with an accuracy of up to 0.01 grams, which can accurately distinguish drugs of similar weight. For example, when it is necessary to distinguish two kinds of tablets with a weight of 0.25 grams and 0.27 grams per tablet, the electronic scale can accurately identify them with an error control within 0.5%. The electronic scale 17 realizes data exchange with the weighing system controller 13. When it is detected that the weight of the drug does not match the preset weight, the system will issue an alarm to prevent the wrong drug from being taken.

[0050] RFID electronic tag V18 and RFID electronic tag VI20 are set on the surface of the medicine delivery manipulator 19, and RFID electronic tag VII21 is set at the end of the medicine grabbing arm 22. RFID electronic tag VII21 corresponds to the medicine delivery manipulator 19 one by one. This multi-level RFID tag configuration ensures accurate tracking of the drug delivery process and avoids incorrect handover. The movement accuracy of the medicine delivery manipulator 19 can reach ±0.1mm, ensuring accurate drug delivery, which is particularly suitable for handling small drugs.

[0051] The electronic payment module 6 is used to pay for medicines, and the payment process can be completed in the system background 9. Users can pay by Alipay, WeChat, etc., or by bank cards. In particular, considering the usage habits of the elderly, the electronic payment module 6 also supports large font display and voice guidance of the payment process to reduce operational obstacles.

[0052] The system backend 9 is used for prescription entry, maintenance, review and settlement, and is also used to receive user operation information. Preferably, the system backend 9 adopts a distributed architecture to ensure the stability and scalability of the system, and the data processing delay is controlled within 100 milliseconds to meet real-time operation requirements.

[0053] The prescription import module 15 is used to import the prescription for taking medicines transmitted from the hospital into the system background 9, so as to realize the intercommunication between the hospital and the pharmacy 14. In one embodiment of the present invention, the prescription import module 15 supports the import of prescription data in multiple formats, including but not limited to the HL7 standard format, XML format and JSON format, to ensure compatibility with different hospital systems. The data transmission adopts the SSL / TLS encryption protocol to ensure the security of patient information.

[0054] The drug collection information recording module 16 is used to record the drug collection status information of the drug. The drug can only be collected when the drug collection user information is correct. Figure 5 As shown, the medication information recording module 16 includes an identity information collector 23 , a medication information recording device 24 , a prescription medication frequency recording device 25 , a medication information collector 26 , a medication information confirmation device 27 and a medication information recording control module 28 .

[0055] like Figure 6 As shown, the identity information collector 23 includes a camera 29, a voice input device 30, a face recognition device 31 and an information processing device 37. The camera 29 is used to collect user face information, preferably a 1080p high-definition camera to ensure recognition accuracy under different light conditions. The voice input device 30 is used to input user identity information, using a noise reduction microphone array, and can still maintain a voice recognition accuracy of more than 95% in a 60 decibel background noise environment. The face recognition device 31 is used to identify the user's identity by photographing the face, using a deep learning algorithm, and the recognition accuracy can reach 99%, which is particularly suitable for facial feature recognition of the elderly.

[0056] During the face recognition process, the system uses the following algorithms for feature extraction and matching:

[0057] F(I) = CNN9I),

[0058] Where I is the input face image, CNN is the convolutional neural network model, and F(I) is the extracted face feature vector. The matching degree is calculated using cosine similarity:

[0059]

[0060] Among them, F 1 and F 2are the two feature vectors to be compared, and S is the similarity score. When S is greater than the threshold of 0.85, they are determined to be the same person. This threshold has been extensively tested and takes into account both security and user experience.

[0061] The camera 29, the voice input device 30 and the face recognition device 31 are respectively connected to the information processing device 37, and the information processing device 37 is connected to the user terminal 40 and the medication information recording control module 28. The information processing device 37 uses a multi-core processor with a processing speed of not less than 3.0 GHz to ensure a smooth experience of the multi-modal identity authentication process.

[0062] like Figure 7 As shown, the drug taking information recording device 24 includes an electronic scale 17 and an identifier 8, and the electronic scale 17 is used to weigh the drug. The identifier 8 and the RFID identifier II 32 are both connected to the counting and dispensing module 5 to achieve two-way data interaction, which is used to identify the number of doses of the drug taken. The electronic scale 17 and the identifier 8 are connected to the drug taking information recording control module 28, and the number of the identifier 8 and the RFID identifier II 32 is the same as the number of the drug taking indication module 2.

[0063] The prescription medication frequency recording device 25 is used to record the user's medication frequency. When an abnormal medication frequency is detected (such as taking the same prescription medication more than 3 times within 30 days), the system will automatically remind the pharmacist to intervene. The medication information collector 26 and the medication information confirmation device 27 are both set around the medication search module 4 to confirm the medication user information. The medication information recording control module 28 is connected to the system background 9 and can store and control the medication information.

[0064] The medication information recording control module 28 exchanges data with the system background 9 by receiving data information collected by the medication information recording device 24, the prescription medication frequency recording device 25, the medication information collector 26 and the medication information confirmation device 27. The data transmission adopts an encryption protocol to ensure information security, and the data storage adopts a redundant backup mechanism to prevent information loss.

[0065] The present invention also provides an operation method of an automatic drug dispensing device for conveniently dispensing drugs to the elderly. Figure 8 As shown, follow these steps:

[0066] Step 1: Use the prescription import module 15 to import the prescription into the system background 9, and the system background 9 sends a drug collection information instruction to the drug collection information recording module 16. Specifically, the system background 9 sends the drug collection information to the prescription medication frequency recording device 25. For example, when the hospital issues a prescription, the prescription data is transmitted to the pharmacy system through a secure channel, and the prescription import module 15 parses it and imports it into the system background 9, and the system immediately sends a notification to the drug collection information recording module 16.

[0067] Step 2: Pick up medicine The user takes medicine for all prescriptions displayed on the prescription display device 1, and sends out medicine pickup information instructions through the system background 9. In actual applications, elderly users may need larger fonts and clearer interfaces, so the prescription display device 1 uses extra-large fonts (not less than 18pt) and high-contrast color schemes to ensure that elderly people with poor eyesight can also clearly recognize them.

[0068] Step 3: The drug collection information recording device 24 collects the first drug collection information and stores it in the drug collection information recording control module 28, and the drug collection information collector 26 confirms the second drug collection information and stores it in the drug collection information recording control module 28. Specifically, after the drug collector confirms his identity through the identity information collector 23, the electronic scale 17 will send the drug collector's identity information, drug collection information and drug information to the system background 9. The drug collector completes the identity confirmation and confirms the drug collection prescription information through the drug collection information collector 26, and after the confirmation is completed, sends the drug collection information to the drug collection information recording control module 28, and then completes the drug collection confirmation operation.

[0069] Step 4: The user who picks up medicine takes out an indication label from the medicine picking indication module 2 and confirms that the medicine picking indication label corresponds to the user's prescription. The user who picks up medicine completes identity confirmation and confirms the prescription information through the identity information collector 23. After confirmation, the medicine picking information is sent to the medicine picking information recording control module 28 to complete the medicine picking confirmation operation. During the operation of the elderly, the system will guide each step of the operation through voice prompts to reduce operational errors.

[0070] Step 5: The medicine in the prescription is obtained from the medicine shelf by the identifier 8 through multiple automatic drug searches. The identifier 8 and the RFID identifier II 32 perform two-way data exchange. When the RFID electronic tag of a medicine on the medicine shelf fails to be recognized by the RFID identifier II 32, a signal alarm is sent. For example, when the RFID reading failure rate exceeds 3 times or the reading time exceeds 5 seconds, the system determines that the recognition is abnormal, and an audible and visual alarm will be issued at this time, and the pharmacy management personnel will be notified to intervene manually.

[0071] Step 6: Place the medicine on the electronic scale 17 for weighing. If the total weight of the medicine displayed is consistent with the weight that should be displayed, the medicine is directly delivered to the output port through the medicine delivery manipulator 19, and reconfirmed through the RFID identifier II 32 and the RFID electronic tag VI 20 on the corresponding medicine delivery manipulator 19. At this time, the identifier 8 and the electronic scale 17 perform two-way data interaction and send an electrical signal to the medicine collection information recording control module 28, otherwise an alarm is issued. The error range of weight verification is set to ±2%. When it exceeds this range, the system determines that the amount of medicine taken is abnormal.

[0072] During the drug weight inspection process, the system uses the following algorithm to make judgments:

[0073]

[0074] Among them, W m To measure weight, W s is the standard weight, and δ is the relative error percentage. When δ≤2%, the weight is judged to meet the requirements; when 2%<δ≤5%, the system issues a warning but allows to continue; when δ>5%, the system alarms and requires to re-take the medicine. This gradient judgment mechanism ensures the safety of medication and avoids frequent alarms caused by overly strict standards that affect user experience.

[0075] Step 7: After the recognition task is completed through the identifier 8, the drug collection information recording control module 28 sends an electrical signal to the system background 9, and the drug collection information collection is completed. After each drug collection, the system will generate drug collection completion feedback, including drug list, drug collection time and operator information. This information will be recorded and traceable to ensure that the entire drug flow process is controllable.

[0076] Step 8: Repeat steps 4, 5, 6, and 7 above to process the rest of the user's prescriptions and complete all medication collection operations. After all medication collection is completed, the system will generate a complete medication collection report and provide medication reminder services based on user settings, such as sending scheduled medication reminders to the elderly via mobile phone text messages or dedicated reminder devices to further improve medication compliance.

[0077] The automated drug dispensing device and operation method for convenient drug dispensing for the elderly of the present invention, through intelligent and humanized design, effectively solves the various difficulties faced by the elderly in the process of dispensing medicine. The present invention adopts a variety of aging-friendly designs and intelligent interaction methods, which significantly reduces the difficulty of operation for the elderly; ensures the safety of medication through multi-level identity authentication and multiple drug verifications; simplifies the drug dispensing process through hospital-pharmacies information exchange; and realizes the traceability of medication behavior through full-process information recording. The present invention not only improves the elderly's experience of dispensing medicine, but also provides medical institutions with a more efficient and safer drug management tool, which has broad application prospects and social value.

[0078] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. For those skilled in the art, the present invention may have various modifications and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. An automated drug dispensing device for the elderly to take medicines in a pharmacy, characterized in that: include: Prescription display device, used to display the name of the prescription, the type and quantity of the medicine; The medicine taking indication module is used to indicate the medicine taking location and the medicine taking quantity; A medicine-seeking module, used to obtain medicines under the instruction of the medicine-taking instruction module; A counting and dispensing module is used to count the identified drugs and then automatically dispense them; Electronic payment module for paying for medicines; System backend, used for prescription entry, maintenance, review and settlement; The prescription import module is used to import the prescriptions sent from the hospital into the system background; The medication collection information recording module is used to record medication collection status information.

2. The automatic drug dispensing device for convenient drug dispensing for the elderly according to claim 1 is characterized in that: The medicine dispensing instruction module is a label with a QR code pattern corresponding to the medicine dispensing instruction, or other indicating devices that are easy for users to identify. The number of the medicine dispensing instruction modules corresponds to the total number of prescriptions, and the medicine dispensing instruction modules are mutually identified by electronic tags and identifiers.

3. The automatic drug dispensing device for convenient drug dispensing for the elderly according to claim 1 is characterized in that: The drug-seeking module also includes an identifier III, an identifier IV, an RFID electronic tag III, an RFID electronic tag IV and a drug-seeking module identifier. The drug-seeking module identifier corresponds one-to-one to the drug-taking indication module. The identifier III and the identifier IV correspond one-to-one to the RFID electronic tag III and the RFID electronic tag IV respectively. The number of the RFID electronic tags III and the RFID electronic tags IV is consistent with the number of drug-taking indications of the drug-taking indication module. The identifier III and the identifier IV are both connected to the counting and distribution module to achieve mutual recognition.

4. The automatic drug dispensing device for convenient drug dispensing for the elderly according to claim 1 is characterized in that: The counting and dispensing module includes a weighing system controller, an electronic scale, an RFID electronic tag V, a medicine delivery robot, an RFID electronic tag VI, an RFID electronic tag VII and a medicine grabbing arm, wherein: the number of the RFID electronic tag V is consistent with the number of the RFID electronic tag III of the medicine searching module, the number of the RFID electronic tag VI is consistent with the number of the RFID electronic tag IV, the RFID electronic tag V and the RFID electronic tag VI are arranged on the surface of the medicine delivery robot, the RFID electronic tag VII is arranged at the end of the medicine grabbing arm, the RFID electronic tag VII corresponds to the medicine delivery robot one by one, and the electronic scale realizes data interaction with the weighing system controller.

5. The automatic drug dispensing device for convenient drug dispensing for the elderly according to claim 1 is characterized in that: The medication information recording module includes an identity information collector, a medication information recording device, a prescription medication frequency recording device, a medication information collector, a medication information confirmation device and a medication information recording control module, wherein: the medication information recording control module is connected to the system background, and can store and control medication information; the medication information recording control module exchanges data with the system background by receiving data information collected by the medication information recording device, the prescription medication frequency recording device, the medication information collector and the medication information confirmation device.

6. The automatic drug dispensing device for convenient drug dispensing for the elderly according to claim 5 is characterized in that: The identity information collector includes a camera, a voice input device, a face recognition device and an information processing device. The camera is used to collect user face information, the voice input device is used to input user identity information, and the face recognition device is used to recognize the user identity by photographing the face. The camera, the voice input device and the face recognition device are respectively connected to the information processing device, and the information processing device is connected to the user terminal and the medication information recording control module.

7. The automatic drug dispensing device for convenient drug dispensing for the elderly according to claim 5 is characterized in that: The medication information recording device includes an electronic scale and an identifier. The electronic scale is used to weigh the medication. The identifier and RFID identifier II are both connected to the counting and dispensing module to achieve two-way data interaction and are used to identify the number of medications taken. The electronic scale and identifier are connected to the medication information recording control module. The number of the identifier and RFID identifier II is the same as the number of medication indication modules.

8. The automatic drug dispensing device for convenient drug dispensing for the elderly according to claim 5 is characterized in that: The medicine collection information collector and the medicine collection information confirmation device are both arranged around the medicine search module and are used to confirm the medicine collection user information.

9. The automatic drug dispensing device for convenient drug dispensing for the elderly according to claim 1 is characterized in that: The medicine taking indication module includes an indication component I for indicating the medicine taking position and an indication component II for indicating the medicine taking quantity. The medicine taking indication module completes the medicine finding and identification function through the electronic tag and the identifier.

10. An operating method of an automated drug dispensing device for facilitating elderly people to dispensing drugs in a pharmacy, using the device according to any one of claims 1 to 9, characterized in that: Follow these steps: Step 1: Use the prescription import module to import the prescription into the system background, and the system background sends a drug collection information instruction to the drug collection information recording module; Step 2: Pick up medicine: The user takes medicine for all prescriptions displayed on the prescription display device, and sends a medicine taking information instruction through the system background; Step 3: The drug collection information recording device collects the first drug collection information and stores it in the drug collection information recording control module, and the drug collection information collector confirms the second drug collection information and stores it in the drug collection information recording control module; Step 4: The medication-taking user takes out an indication label from the medication-taking indication module and confirms that the medication-taking indication label corresponds to the user's prescription; Step 5: Obtain the medicine in the prescription from the medicine shelf by automatically searching for medicines multiple times through the identifier, and the identifier performs two-way data exchange with the RFID identifier II. When the RFID electronic tag of a medicine on the medicine shelf fails to be recognized by the RFID identifier II, a signal alarm is sent; Step 6: Place the medicine on the electronic scale for weighing. If the total weight of the medicine displayed is consistent with the weight that should be displayed, the medicine is directly delivered to the output port through the medicine delivery robot, and reconfirmed through the RFID identifier II and the RFID electronic tag VI on the corresponding medicine delivery robot. At this time, the identifier and the electronic scale perform two-way data exchange and send an electrical signal to the medicine collection information recording control module, otherwise an alarm is issued; Step 7: The identification task is completed through the identifier, and the medicine collection information recording control module sends an electrical signal to the system background. At this time, the collection of medicine collection information is completed; Step 8: Repeat the above steps 4, 5, 6, and 7 to process the remaining prescriptions of the user and complete all the drug collection operations.

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