Atomization control method and system and electronic equipment

Abstract

The embodiment of the invention provides an atomization control method and system and electronic equipment, and belongs to the technical field of medical instruments. The method comprises the following steps: firstly, acquiring original respiration data of a target user according to a preset acquisition time period, and performing respiration parameter calculation on the target user according to the acquisition time period and the original respiration data to obtain user respiration parameters; then, detecting the breathing state of the target user according to the breathing parameters of the user to obtain the breathing state of the user; and finally, adjusting atomization parameters of the atomization device according to the user breathing state and the user breathing parameters. Therefore, according to the embodiment of the invention, the atomization parameters of the atomization device can be adjusted according to the real-time breathing data of the user, so that the user can inhale the atomized medicine in the specific breathing state, the working flexibility of the atomization device is improved, meanwhile, medicine waste caused by too long medicine atomization time is reduced, and the utilization rate of the atomized medicine is improved.

Description

Technical Field

[0001] The present application relates to the field of medical device technology, and in particular to an atomization control method and system, and an electronic device. Background Art

[0002] A nebulizer is a medical device that converts drug solutions into tiny aerosol particles so that the drugs can enter the lungs as the patient breathes, thereby achieving the purpose of treating respiratory diseases. However, traditional nebulizers use a fixed working mode, which limits the nebulizer's ability to intelligently adjust the nebulization time and nebulization rate. Therefore, the traditional nebulizer has a single working mode and cannot be adjusted according to the user's real-time breathing status, so the nebulizer has low working flexibility, resulting in low utilization of nebulized drugs.

[0003] Therefore, how to improve the working flexibility of the nebulizer device and thus increase the utilization rate of the nebulized drug has become a technical problem that needs to be solved urgently. Summary of the invention

[0004] The main purpose of the embodiments of the present application is to propose an atomization control method and system, and an electronic device, aiming to improve the working flexibility of the atomization device and thereby improve the utilization rate of the atomized medicine.

[0005] To achieve the above-mentioned purpose, a first aspect of an embodiment of the present application provides an atomization control method, which is applied to an atomization device and includes: Acquire the original breathing data of the target user according to a preset collection time period; Calculate the breathing parameters of the target user according to the acquisition time period and the original breathing data to obtain the user breathing parameters; Performing breathing state detection on the target user according to the user breathing parameters to obtain the user breathing state; The atomization device adjusts atomization parameters according to the user's breathing state and the user's breathing parameters.

[0006] In some embodiments, the user breathing parameters include: exhalation period information, inhalation depth data and inhalation period information, the atomization parameters include: atomization start and stop time and atomization rate, and the atomization parameter adjustment of the atomization device according to the user breathing state and the user breathing parameters includes: Adjusting the atomization start and stop time of the atomization device according to the user's breathing state, the exhalation period information, the inhalation depth data and the inhalation period information; The atomization rate of the atomization device is adjusted according to the user's breathing state and the inhalation depth data.

[0007] In some embodiments, adjusting the atomization start and stop time of the atomization device according to the user's breathing state, the exhalation period information, the inhalation depth data, and the inhalation period information includes: Filtering stable period information from the exhalation period information and the inhalation period information according to the user's breathing state; wherein the stable period information is composed of the coherent exhalation period information and the inhalation period information, and the user's breathing state includes a stable breathing state; Obtaining the total stable duration of the stable period information; If the total stable time length is greater than a preset stable time length threshold, selecting target time period information from the stable time period information according to the stable breathing state and the inhalation time period information; The atomization start and stop time of the atomization device is adjusted according to the target time period information.

[0008] In some embodiments, adjusting the atomization start and stop time of the atomization device according to the target time period information includes: At least two consecutive target time period information are used as historical time period information according to a preset time period selection rule; Obtain the historical duration of each of the historical period information; Determine the offset duration according to the preset sensing outlet distance and the historical time period information; wherein the offset duration represents the time required for the original respiratory data to pass through the sensing outlet distance, and the sensing outlet distance is the distance between the respiratory sensing module and the outlet of the drug administration channel; Determining the offset time point information according to the offset duration and the historical duration; The atomization start and stop time of the atomization device is adjusted according to the offset time point information.

[0009] In some embodiments, adjusting the atomization rate of the atomization device according to the user's breathing state and the inhalation depth data includes: Selecting a basic rate from preset candidate rates according to the user's breathing state; Selecting a target rate from the candidate rates according to a preset drug viscosity, the basal rate, and the inhalation depth data; The atomization rate of the atomization device is adjusted according to the target rate.

[0010] In some embodiments, after acquiring the original breathing data of the target user according to the preset collection time period, the method further includes: Determining gas flow rate data based on the acquisition time period and the raw respiratory data; Selecting original calibration data from the gas flow rate data according to a preset calibration data selection rule and the acquisition time period; Performing error evaluation on the original calibration data according to a preset difference calculation rule to obtain error evaluation information; Determining a cumulative duration based on the error assessment information, the original calibration data, and the acquisition time period; Comparing the accumulated duration with a preset calibration duration to obtain duration comparison information; Performing a zero point calibration test on the original breathing data according to the duration comparison information to obtain zero point calibration test information; Determine the zero point calibration on / off state of the original breathing data according to the zero point calibration detection information; The original breathing data is zero-calibrated according to the zero-calibration on / off state.

[0011] In some embodiments, performing error evaluation on the original calibration data according to a preset difference calculation rule to obtain error evaluation information includes: Acquiring first-order difference data and second-order difference data of the original calibration data according to the difference calculation rule; Comparing the first-order difference data with a preset first threshold to obtain first comparison information; Comparing the second-order difference data with a preset second threshold to obtain second comparison information; The first comparison information and the second comparison information are respectively compared with preset difference comparison information to obtain the error evaluation information.

[0012] To achieve the above-mentioned purpose, the second aspect of the embodiment of the present application proposes an atomization control system, the system is used to implement the atomization control method proposed in the first aspect of the embodiment of the present application, the system includes a central processing unit, and the central processing unit includes: A data acquisition unit, used to acquire the original breathing data of the target user according to a preset acquisition time period; A data processing unit, configured to calculate a breathing parameter of the target user according to the acquisition time period and the original breathing data to obtain a user breathing parameter; A state detection unit, used for detecting the breathing state of the target user according to the user breathing parameters to obtain the user breathing state; A parameter adjustment unit is used to adjust the atomization parameters of the atomization device according to the user's breathing state and the user's breathing parameters.

[0013] In some embodiments, the system further comprises: a power module, a parameter setting module, a liquid atomization module, a breathing sensing module and a prompting module; The output end of the parameter setting module is electrically connected to the input end of the central processing unit, and is used to set the atomization parameters; The output end of the respiration sensing module is electrically connected to the input end of the central processing unit for collecting raw respiration data; The output end of the power module is electrically connected to the input end of the central processing unit, so as to supply power to the central processing unit; The input end of the liquid atomization module is electrically connected to the output end of the central processing unit, and the output end of the liquid atomization module is connected to the input end of the drug administration channel, so as to atomize the drug according to the atomization parameters; The input end of the prompt module is electrically connected to the output end of the central processing unit, and is used to prompt the user's breathing status according to the prompt information.

[0014] To achieve the above-mentioned purpose, the third aspect of an embodiment of the present application proposes an electronic device, the electronic device comprising a memory and a processor, the memory storing a computer program, and the processor implementing the method of the above-mentioned first aspect when executing the computer program.

[0015] The atomization control method, system, and electronic device proposed in the present application first obtain the original breathing data of the target user according to a preset collection time period, and calculate the breathing parameters of the target user according to the collection time period and the original breathing data to obtain the user breathing parameters, and then detect the breathing state of the target user according to the user breathing parameters to obtain the user breathing state, and finally adjust the atomization parameters of the atomization device according to the user breathing state and the user breathing parameters. Therefore, the atomization control method provided in the embodiment of the present application can adjust the atomization parameters of the atomization device according to the real-time breathing data of the user, so that the user can inhale the atomized medicine in a specific breathing state, improve the working flexibility of the atomization device, and at the same time reduce the waste of medicine caused by the long atomization time of the medicine, thereby improving the utilization rate of the atomized medicine. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is an optional flow chart of the atomization control method provided in the embodiment of the present application; Figure 2 This is another optional flow chart of the atomization control method provided in the embodiment of the present application; Figure 3 yes Figure 2 Flow chart of step S203 in FIG. Figure 4 yes Figure 1 Flow chart of step S104 in FIG. Figure 5 yes Figure 4 Flow chart of step S401 in FIG. Figure 6 yes Figure 5 Flow chart of step S504 in FIG. Figure 7 yes Figure 4 Flow chart of step S402 in FIG. Figure 8 It is a structural schematic diagram of an atomization control system provided in an embodiment of the present application; Fig. 9 is a schematic diagram of the structure of a central processing unit provided in an embodiment of the present application; Fig.10 It is a schematic diagram of the hardware structure of the electronic device provided in the embodiment of the present application. DETAILED DESCRIPTION

[0017] In order to make the purpose, technical solution and advantages of the present application more clearly understood, the present application is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present application and are not used to limit the present application.

[0018] It should be noted that, although the functional modules are divided in the device schematic diagram and the logical order is shown in the flowchart, in some cases, the steps shown or described may be performed in a different order than the module division in the device or the order in the flowchart. The terms "first", "second", etc. in the specification, claims and the above drawings are used to distinguish similar objects, and are not necessarily used to describe a specific order or sequence.

[0019] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by those skilled in the art to which this application belongs. The terms used herein are only for the purpose of describing the embodiments of this application and are not intended to limit this application.

[0020] First, some nouns involved in this application are analyzed: Artificial intelligence (AI) is a new technical science that studies and develops theories, methods, technologies and application systems for simulating, extending and expanding human intelligence. AI is a branch of computer science that attempts to understand the essence of intelligence and produce a new type of intelligent machine that can respond in a similar way to human intelligence. Research in this field includes robotics, language recognition, image recognition, natural language processing and expert systems. AI can simulate the information process of human consciousness and thinking. AI is also a theory, method, technology and application system that uses digital computers or machines controlled by digital computers to simulate, extend and expand human intelligence, perceive the environment, acquire knowledge and use knowledge to obtain the best results.

[0021] Based on this, the embodiments of the present application provide a nebulization control method and system, and an electronic device, which aim to improve the working flexibility of the nebulization device and thereby improve the utilization rate of the nebulized medicine.

[0022] The atomization control method, system, and electronic device provided in the embodiments of the present application are specifically described through the following embodiments. First, the atomization control method in the embodiments of the present application is described.

[0023] The embodiments of the present application can acquire and process relevant data based on artificial intelligence technology. Artificial Intelligence (AI) is the theory, method, technology and application system that uses digital computers or machines controlled by digital computers to simulate, extend and expand human intelligence, perceive the environment, acquire knowledge and use knowledge to obtain the best results.

[0024] Figure 1 is an optional flow chart of the atomization control method provided in the embodiment of the present application. Figure 1 The method is applied to an atomization device, and the atomization control method may include but is not limited to steps S101 to S104.

[0025] Step S101, acquiring the original breathing data of the target user according to a preset collection time period; Step S102, calculating the breathing parameters of the target user according to the acquisition time period and the original breathing data to obtain the user's breathing parameters; Step S103, detecting the breathing state of the target user according to the user's breathing parameters to obtain the user's breathing state; Step S104, adjusting the atomization parameters of the atomization device according to the user's breathing state and the user's breathing parameters.

[0026] Steps S101 to S104 shown in the embodiment of the present application first obtain the original breathing data of the target user according to a preset acquisition time period, and calculate the breathing parameters of the target user according to the acquisition time period and the original breathing data to obtain the user's breathing parameters. Then, the breathing state of the target user is detected according to the user's breathing parameters to obtain the user's breathing state, and finally the atomization parameters of the atomization device are adjusted according to the user's breathing state and the user's breathing parameters. Therefore, the atomization control method provided in the embodiment of the present application can adjust the atomization parameters of the atomization device according to the real-time breathing data of the user, so that the user can inhale the atomized medicine in a specific breathing state, thereby improving the working flexibility of the atomization device, and at the same time reducing the waste of medicine caused by the excessively long atomization time of the medicine, thereby improving the utilization rate of the atomized medicine.

[0027] In step S101 of some embodiments, the acquisition time period takes a fixed value, which is used to describe the time interval for collecting raw breathing data, which can be millisecond data or microsecond data. The specific value can be set according to the actual needs of those skilled in the art, and this application does not impose specific restrictions. The raw breathing data may include but is not limited to at least one of the following: temperature data, humidity data, and air pressure data. The raw breathing data is used to calculate parameters related to the breathing condition of the target user, and can be collected according to the sensor on the atomization device.

[0028] In step S101 of other embodiments, the collection time interval of the raw respiratory data may be determined according to a preset collection algorithm or a specific formula, rather than setting all the collection time intervals of the raw respiratory data to a fixed value to meet the collection requirements of specific raw respiratory data.

[0029] See also Figure 2 In some embodiments, after step S101, the atomization control method may also include but is not limited to steps S201 to S208: Step S201, determining gas flow rate data according to the acquisition time period and the original breathing data; Step S202, selecting original calibration data from the gas flow rate data according to a preset calibration data selection rule and an acquisition time period; Step S203, performing error evaluation on the original calibration data according to a preset difference calculation rule to obtain error evaluation information; Step S204, determining the cumulative duration according to the error assessment information, the original calibration data and the acquisition time period; Step S205, comparing the accumulated duration with the preset calibration duration to obtain duration comparison information; Step S206, performing a zero point calibration test on the original breathing data according to the duration comparison information to obtain zero point calibration test information; Step S207, determining the zero point calibration on / off state of the original breathing data according to the zero point calibration detection information; Step S208, performing zero point calibration on the original breathing data according to the zero point calibration on / off state.

[0030] In step S201 of some embodiments, determining the gas flow rate data based on the acquisition time period and the original breathing data can be achieved in the following way: first, calibrate the original breathing data through a flow simulation sensor to obtain calibrated breathing data, then use the calibrated breathing data to fit the gas flow rate curve, and finally determine the gas flow rate data from the gas flow rate curve according to the acquisition time period.

[0031] In step S202 of some embodiments, the original calibration data includes: first calibration data and second calibration data. The preset calibration data selection rule is: select the last acquisition time period as the target time period, use the gas flow rate data corresponding to the target time period as the first calibration data, and select the second calibration data based on the first original calibration data. Among them, the number of second calibration data is at least three to meet the minimum number of original calibration data required by the differential calculation rule. When the cumulative duration is greater than or equal to the sum of four acquisition time periods, the number of second calibration data is determined according to the cumulative duration and the acquisition time period. Specifically, the number of acquisition time periods is first determined according to the cumulative duration as the cumulative number of cycles. Then, according to the target time period and the cumulative number of cycles, continuous acquisition time periods are selected as historical time periods; wherein the sum of the number of historical time periods and target time periods is equal to the cumulative number of cycles, and the historical time period and the target time period are continuous. Finally, the gas flow rate data corresponding to the historical time period is selected as the second calibration data.

[0032] In step S204 of some embodiments, the cumulative duration can be determined based on the error assessment information, the original calibration data and the acquisition time period. Specifically, the error assessment information is used to describe whether the original calibration data passes the error assessment. If the error assessment information indicates that the original calibration data passes the error assessment, the cumulative duration is determined based on the total number of original calibration data and the duration of the acquisition time period. Among them, if the acquisition time period is a fixed value, the total number of original calibration data and the acquisition time period are multiplied to obtain the cumulative duration. If the value of each acquisition time period is not fixed, the historical time period and the target time period are first determined based on the original calibration data, and then the historical time period and the target time period are added to obtain the cumulative duration. If the error assessment information indicates that the original calibration data cannot pass the error assessment, the cumulative duration is determined to be 0, and step S201 is re-executed to determine the next gas flow rate data based on the next acquisition time period and the next original breathing data.

[0033] In step S205 of some embodiments, the calibration time is used to describe the minimum cumulative time required for zero-point calibration. The specific value of the calibration time may be 6 seconds or 10 seconds, or may be selected according to the actual needs of those skilled in the art.

[0034] In step S206 of some embodiments, the zero calibration detection information is used to describe whether the zero calibration of the original respiratory number can be performed. Since the gas flow rate data is obtained by fitting according to the calibration respiratory data, the original respiratory parameters corresponding to the original calibration data can be determined according to the duration comparison information, so as to perform zero calibration detection on the original respiratory data and obtain zero calibration detection information. Specifically, if the duration comparison information represents that the cumulative duration is greater than or equal to the calibration duration, it means that within the calibration duration, the original calibration data obtained is sufficient to determine that the gas flow rate data has been stable, and the zero calibration of the original respiratory data can be performed, then the zero calibration detection information is set to be able to perform zero calibration. If the duration comparison information represents that the cumulative duration is less than the calibration duration, it means that within the cumulative duration, the original calibration data obtained is not enough to determine whether the gas flow rate data is stable, and the zero calibration of the original respiratory data cannot be performed at this time, then the zero calibration detection information is set to be unable to perform zero calibration, and step S201 is performed again to determine the gas flow rate data according to the acquisition time cycle and the original respiratory data.

[0035] In step S207 of some embodiments, the zero point calibration on / off state of the original respiratory data includes a calibration function on state and a calibration function off state. If the zero point calibration detection information indicates that zero point calibration can be performed, the zero point calibration on / off state of the original respiratory data is set to the calibration function on state; if the zero point calibration detection information indicates that zero point calibration cannot be performed, the zero point calibration on / off state of the original respiratory data is set to the calibration function off state.

[0036] In step S208 of some embodiments, if the zero point calibration on / off state is the calibration function on state, zero point calibration is performed on the original breathing data; if the zero point calibration on / off state is the calibration function off state, zero point calibration is not performed on the original breathing data.

[0037] In some embodiments, the zero-point calibration algorithm for raw respiratory data can be selected according to the actual needs of those skilled in the art, and this application does not limit it.

[0038] Steps S201 to S208 shown in the embodiment of the present application, first determine the gas flow rate data according to the acquisition time period and the original breathing data, and select the original calibration data from the gas flow rate data according to the preset calibration data selection rule and the acquisition time period. Then, the original calibration data is subjected to error evaluation according to the preset differential calculation rule to obtain error evaluation information, and the cumulative duration is determined according to the error evaluation information, the original calibration data and the acquisition time period, so as to compare the cumulative duration with the preset calibration duration to obtain duration comparison information. Finally, zero point calibration detection is performed on the original breathing data according to the duration comparison information to obtain zero point calibration detection information, the zero point calibration opening and closing state of the original breathing data is determined according to the zero point calibration detection information, and the original breathing data is subjected to zero point calibration according to the zero point calibration opening and closing state. Therefore, the atomization control method provided in the embodiment of the present application can perform zero point calibration on the original breathing data according to the stable state of the gas flow rate data, reduce the influence of the zero point offset on the original breathing data, improve the accuracy and reliability of the original breathing data, thereby improving the adaptability of the atomization device to changes in environmental factors.

[0039] See also Figure 3 In some embodiments, step S203 may include but is not limited to steps S301 to S304: Step S301, obtaining first-order difference data and second-order difference data of original calibration data according to a difference calculation rule; Step S302, comparing the first-order difference data with a preset first threshold to obtain first comparison information; Step S303, comparing the second-order difference data with a preset second threshold to obtain second comparison information; Step S304: compare the first comparison information and the second comparison information with preset difference comparison information respectively to obtain error evaluation information.

[0040] In step S301 of some embodiments, the preset differential calculation rule is: determine the first-order differential data of two adjacent original calibration data, and determine the second-order differential data of the original calibration data according to the two adjacent first-order differential data. The first-order differential data is used to describe the change amplitude of the original calibration data, and the second-order differential data is used to describe the change speed of the original calibration data.

[0041] In step S302 of some embodiments, the first comparison information and the first threshold are used to describe whether the change range of the original calibration data is stable. If the first comparison information represents that the first-order difference data is less than or equal to the first threshold, it means that the change range of the original calibration data is relatively stable; if the first comparison information represents that the first-order difference data is greater than the first threshold, it means that the change range of the original calibration data is unstable. The value of the first threshold can be selected according to the actual needs of those skilled in the art, and this application does not impose any specific restrictions.

[0042] In step S303 of some embodiments, the second comparison information and the second threshold are used to describe whether the change range of the original calibration data is stable, thereby reflecting whether the original calibration data is stable. If the second comparison information represents that the second-order differential data is less than or equal to the second threshold, it means that the change speed of the original calibration data is small, and the change range of the original calibration data is relatively stable; if the second comparison information represents that the second-order differential data is greater than the second threshold, it means that the change speed of the original calibration data is large, and the change range of the original calibration data is unstable. The value of the first threshold can be selected according to the actual needs of those skilled in the art, and this application does not make specific restrictions. It should be noted that the specific values ​​of the first threshold and the second threshold can be the same or different.

[0043] In step S304 of some embodiments, the differential comparison information is used to comprehensively describe the stability of the first-order differential data and the second-order differential data to describe the error size of the original calibration data. If the first comparison information represents that the first-order differential data is less than or equal to the first threshold, and the second comparison information represents that the second-order differential data is less than or equal to the second threshold, then the differential comparison information represents that the error between the original calibration data is small, that is, the original calibration data is stable, and the error assessment information is set to the original calibration data passing the error assessment. If the first comparison information represents that the first-order differential data is greater than the first threshold, or the second comparison information represents that the second-order differential data is greater than the second threshold, then the differential comparison information represents that the error between the original calibration data is large, that is, the original calibration data is unstable, and the error assessment information is set to the original calibration data failing the error assessment.

[0044] In steps S301 to S304 shown in the embodiment of the present application, first, the first-order differential data and the second-order differential data of the original calibration data are obtained according to the differential calculation rule, and then the first-order differential data is compared with a preset first threshold to obtain first comparison information, and the second-order differential data is compared with a preset second threshold to obtain second comparison information; finally, the first comparison information and the second comparison information are respectively compared with the preset differential comparison information to obtain error evaluation information, which can accurately evaluate whether the original calibration data is stable, so as to ensure that the original breathing data is zero-point calibrated when the original calibration data is stable, thereby reducing the interference of environmental factors on the accuracy of the zero-point calibration of the original breathing data.

[0045] In step S102 of some embodiments, the user breathing parameters may include but are not limited to: exhalation period information, exhalation depth data, inhalation depth data and inhalation period information. Exhalation period information is used to describe the time period when the target user exhales, inhalation period information is used to describe the time period when the target user inhales, exhalation depth data is used to describe the maximum exhalation rate of the target user in each exhalation period, and inhalation depth data is used to describe the maximum inhalation rate of the target user in each inhalation period. Exhalation period information and inhalation depth data are determined according to the zero-crossing data of gas flow rate data, exhalation depth data are determined according to exhalation period information and gas flow rate data, and inhalation depth data are determined according to inhalation period information and gas flow rate data. It should be noted that gas flow rate data has positive and negative values. Therefore, the gas flow rate data can be first calculated according to the acquisition time period and the original breathing data, and then the exhalation period information, exhalation depth data, inhalation depth data and inhalation period information are calculated according to the gas flow rate data and the acquisition time period.

[0046] In some embodiments, when the target user is in an exhalation state, the gas flow rate data is a positive number, and the exhalation depth data is the absolute value of the maximum gas flow rate data. When the target user is in an inhalation state, the gas flow rate data is a negative number, and the inhalation depth data is the absolute value of the minimum gas flow rate data.

[0047] In other embodiments, when the target user is in an exhalation state, the gas flow rate data is a negative number, and the exhalation depth data is the absolute value of the minimum gas flow rate data. When the target user is in an inhalation state, the gas flow rate data is a positive number, and the inhalation depth data is the absolute value of the maximum gas flow rate data.

[0048] In some other embodiments, the user breathing parameters may further include: an exhalation cycle and an inhalation cycle. The exhalation cycle is used to describe the time interval between two adjacent exhalation states, and is composed of one adjacent breathing period information and one inhalation period information; the inhalation cycle is used to describe the time interval between two adjacent inhalation states, and is composed of one adjacent inhalation period information and one breathing period information.

[0049] In step S103 of some embodiments, the user's breathing state includes an abnormal breathing state and a stable breathing state. The user's breathing state can be determined by performing mutual state detection based on the exhalation period information, the exhalation depth data, the inhalation depth data and the inhalation period information. Specifically, at least three exhalation period information, the exhalation depth data, the inhalation depth data and the inhalation period information of the target user are obtained respectively. Then the difference between any two adjacent exhalation period information is determined to obtain the exhalation period difference; the difference between any two adjacent inhalation period information is determined to obtain the inhalation period difference; the difference between any two adjacent exhalation depth data is determined to obtain the exhalation depth difference; the difference between any two adjacent inhalation depth data is determined to obtain the inhalation depth difference. Finally, at least two of the exhalation period information, the exhalation depth data, the inhalation depth data, the inhalation period information, the exhalation period difference, the inhalation period difference, the exhalation depth difference and the inhalation depth difference are selected as the state data to be detected, and the state data to be detected is compared with the preset state detection range to determine the abnormal breathing state and the stable breathing state. Among them, when the state data to be detected is within the state detection range, the user's breathing state is determined to be a stable breathing state. The state detection range can be set to the normal breathing frequency of the human body, usually 12-20 times per minute. Taking the exhalation depth data and the inhalation depth data as an example, if the total number of exhalation depth data per minute is within 12-20 times, and the total number of inhalation depth data per minute is within 12-20 times, then the user's breathing state is determined to be a stable breathing state.

[0050] In some embodiments, abnormal breathing states include, but are not limited to: tachypnea, bradypnea, intermittent breathing, Cheyne-Stokes, Biot, weakened breathing, enhanced breathing, and respiratory arrest. On this basis, it is also possible to further determine which specific abnormal breathing state the target user is in based on the breathing parameters. Taking the exhalation period information and the inhalation period information as an example, the exhalation cycle and the number of inhalation cycles are first calculated based on the exhalation period information and the inhalation period information, and then the number of exhalation cycles and the number of inhalation cycles per minute are detected. If the number of exhalation cycles per minute is less than 12 times, and the number of inhalation cycles per minute is less than 12 times, it is determined that the user's breathing state is a bradypnea state in the abnormal breathing state. If the user's breathing state is an abnormal breathing state, a prompt message is generated according to the abnormal breathing state to prompt the target user's abnormal breathing state. The prompt message may also include breathing adjustment information, and the breathing adjustment information is used to prompt the target user how to adjust the abnormal breathing state to a stable breathing state.

[0051] In step S104 of some embodiments, the atomization parameters include: atomization start and stop time and atomization rate. The atomization start and stop time is used to control the start or stop of atomization, and the atomization rate is used to control the atomization rate of the drug liquid.

[0052] See also Figure 4 In some embodiments, step S104 may include but is not limited to steps S401 to S402: Step S401, adjusting the atomization start and stop time of the atomization device according to the user's breathing state, exhalation period information, inhalation depth data and inhalation period information; Step S402: adjusting the atomization rate of the atomization device according to the user's breathing state and inhalation depth data.

[0053] Steps S401 to S402 shown in the embodiment of the present application adjust the atomization start and stop time of the nebulizer according to the user's breathing state, exhalation period information, inhalation depth data and inhalation period information; and adjust the atomization rate of the nebulizer according to the user's breathing state and inhalation depth data, so that the nebulizer can adjust the atomization start and stop time and the atomization rate according to the actual breathing state and breathing parameters of the target user, so as to provide a personalized drug atomization solution, flexibly adapt to the user's actual breathing conditions, improve the accuracy of drug atomization, and reduce drug waste.

[0054] See also Figure 5 In some embodiments, step S401 may include but is not limited to steps S501 to S504: Step S501, filtering out stable period information from the exhalation period information and the inhalation period information according to the user's breathing state; wherein the stable period information is composed of continuous exhalation period information and inhalation period information, and the user's breathing state includes a stable breathing state; Step S502, obtaining the total stable duration of the stable period information; Step S503, if the total stable time is greater than a preset stable time threshold, selecting target time period information from the stable time period information according to the stable breathing state and the inhalation time period information; Step S504, adjusting the atomization start and stop time of the atomization device according to the target time period information.

[0055] In step S503 of some embodiments, the stable duration threshold is used to describe whether there is a sufficient number of inhalation period information in the stable period information to adjust the atomization start and stop time of the atomization device. If the total stable duration is greater than the preset stable duration threshold, it means that the number of inhalation period information in the stable period information has met the minimum number requirement for adjusting the atomization start and stop time, then the target period information is selected from the stable period information according to the stable breathing state and the inhalation period information; if the total stable duration is less than the preset stable duration threshold, it means that the number of inhalation period information in the stable period information cannot meet the minimum number requirement for adjusting the atomization start and stop time, then jump to step S501 to re-screen the stable period information from the exhalation period information and the inhalation period information according to the user's breathing state until the total stable duration is greater than the stable duration threshold.

[0056] Steps S501 to S504 shown in the embodiment of the present application first select stable period information from the exhalation period information and the inhalation period information according to the user's breathing state; wherein the stable period information is composed of coherent exhalation period information and inhalation period information, and the user's breathing state includes a stable breathing state. Then, the total stable duration of the stable period information is obtained, and the total stable duration is compared with the preset stable duration threshold. If the total stable duration is greater than the preset stable duration threshold, the target period information is selected from the stable period information according to the stable breathing state and the inhalation period information, and the atomization start and stop time of the atomization device is adjusted according to the target period information. Therefore, the atomization control method provided in the embodiment of the present application can obtain sufficient inhalation period information from the stable period information, so as to accurately synchronize the atomization start and stop time and the inhalation period of the target user according to the inhalation period information, thereby effectively adjusting the atomization start and stop time of the atomization device, and ensuring the accuracy and reliability of the atomization start and stop time.

[0057] See also Figure 6 In some embodiments, step S504 includes but is not limited to steps S601 to S605: Step S601, taking at least two consecutive target time period information as historical time period information according to a preset time period selection rule; Step S602, obtaining the historical duration of each historical period information; Step S603, determining the offset duration according to the preset sensing outlet distance and the historical time period information; wherein the offset duration represents the time required for the original respiratory data to pass through the sensing outlet distance, and the sensing outlet distance is the distance between the respiratory sensing module and the outlet of the drug delivery channel; Step S604, determining the offset time point information according to the offset duration and the historical duration; Step S605, adjusting the atomization start and stop time of the atomization device according to the offset time point information.

[0058] In step S601 of some embodiments, the time period selection rule is used to determine the specific value of the historical time period information and from which target time period information to start selecting the historical time period information. For example, all the target time period information used is used as the historical time period information; or, four consecutive target time period information including the last target time period information is used as the historical time period information. The time period selection rule can be set by those skilled in the art according to actual needs, or it can be obtained by analyzing the preset time period selection algorithm, and this application does not limit it.

[0059] In step S603 of some embodiments, the outlet of the medication channel is the drug output end of the medication channel. Since there is a sensing outlet distance between the respiratory sensing module and the medication channel outlet, there may be a difference between the inhalation period information determined according to the original respiratory data and the acquisition time period and the actual inhalation period at the medication channel outlet. Therefore, it is necessary to determine the offset duration according to the time required for the drug gas to pass through the sensing outlet distance to compensate for the error between the inhalation period information and the actual inhalation period. Thus, atomization is started in advance according to the offset duration before the target user enters the inhalation period, so that the drug gas can be obtained in time when the user starts to inhale, and atomization is stopped in advance according to the offset duration before the target user enters the exhalation period to reduce the waste of medicine.

[0060] In step S604 of some embodiments, the specific implementation method of determining the offset time point information based on the offset duration and the historical duration may be to first determine the average value of each historical duration, and then determine the offset time point information based on the average value of the historical duration and the offset duration; or each historical duration and the offset duration may be input into a preset offset time point determination model to output the offset time point information through the offset time point determination model; or other offset time point information determination methods that can be directly obtained by technical personnel in this field from the prior art.

[0061] Steps S601 to S605 shown in the embodiment of the present application, firstly, at least two continuous target time period information are used as historical time period information according to the preset time period selection rule, and the historical duration of each historical time period information is obtained. Then, the offset duration is determined according to the preset sensing outlet distance and the historical time period information; wherein, the offset duration characterizes the time required for the original breathing data to pass through the sensing outlet distance, and the sensing outlet distance is the distance between the breathing sensing module and the outlet of the medication channel. Finally, the offset time point information is determined according to the offset duration and the historical duration, and the atomization start and stop time of the atomization device is adjusted according to the offset time point information. Therefore, the atomization control method provided in the embodiment of the present application can consider the distance between the breathing sensing module of the atomization device and the outlet of the medication channel, thereby determining the offset duration, and setting the offset time point information of the atomization start and stop time according to the historical time period information and the duration of the pina, so as to accurately synchronize the user's inhalation period and the period of drug output, thereby improving the utilization efficiency of the drug.

[0062] See also Figure 7 In some embodiments, step S402 may include but is not limited to steps S701 to S703: Step S701, selecting a basic rate from preset candidate rates according to the user's breathing state; Step S702, selecting a target rate from candidate rates according to preset drug viscosity, basal rate and inhalation depth data; Step S703, adjusting the atomization rate of the atomization device according to the target rate.

[0063] In step S701 of some embodiments, the basal rate is used to maintain the atomization rate of the drug at the lowest effective level during the exhalation period to ensure the continuity of drug delivery, and to maintain the drug concentration in the atomized gas at a certain level during the exhalation period, so as to reduce the time required to atomize the drug to the target concentration during the inhalation period, thereby improving the drug atomization efficiency of the atomization device. The specific basal rate can be determined according to the user's breathing state of the target user. For example, when the user's breathing state of the target user is too shallow breathing, a higher basal rate is selected from the preset candidate rates to ensure that a larger dose of drug can be delivered to the user even in the case of too shallow breathing, compensating for the problem of reduced drug inhalation due to insufficient breathing capacity of the target user, thereby improving the personalization level of drug atomization by the atomization device.

[0064] In some embodiments, a basic rate may also be selected from the candidate rates according to a pre-set atomization mode. For example, for infants or newborns, the basic rate corresponding to the newborn mode may be pre-stored in the candidate rates. Therefore, when the atomization mode is set to the newborn mode, the basic rate corresponding to the newborn mode may be automatically matched from the candidate rates to atomize the drug at the basic rate during the exhalation period to supplement the drug for the newborn with weak breathing.

[0065] In step S702 of some embodiments, a target rate may be selected from candidate rates according to preset drug viscosity, basal rate, and inhalation depth data. Specifically, an original rate is first calculated according to preset drug viscosity, basal rate, and inhalation depth data, and then a target rate is selected from candidate rates according to the original rate, wherein the target rate is closest to the original rate.

[0066] The relationship between drug viscosity, basal rate, inspiratory depth data, and raw rate can be expressed by the following formula: DEP(N)=AT(N)·ATS+ATB; Among them, DEP (N) represents the inspiratory depth data of the Nth inspiratory period, AT (N) represents the original rate of the Nth inspiratory period, ATS represents the drug viscosity, ATS can usually be determined according to the drug ratio, and ATB represents the basic rate. Therefore, after determining the drug viscosity, basic rate and inspiratory depth data, the original rate can be determined according to the above formula.

[0067] In steps S701 to S703 shown in the embodiment of the present application, a basal rate is selected from preset candidate rates according to the user's breathing state, and a target rate is selected from the candidate rates according to the preset drug viscosity, basal rate and inhalation depth data. Finally, the atomization rate of the nebulizer is adjusted according to the target rate. The atomization rate of the nebulizer can be adjusted in real time according to the actual breathing state and inhalation depth data of the target user, thereby improving the drug utilization efficiency of the physical and chemical device and the degree of personalization of drug atomization.

[0068] See also Figure 8 The embodiment of the present application also provides an atomization control system, which includes: A central processing unit 810 , a parameter setting module 820 , a breathing sensing module 830 , a power supply module 840 , a liquid atomization module 850 and a prompt module 860 .

[0069] In some embodiments, the central processor 810 is used to analyze the breathing state of the target user based on the original breathing data, adjust the atomization parameters according to the breathing state and the original breathing data, drive the liquid atomization module 850 according to the atomization parameters, and generate prompt information according to the abnormal breathing state.

[0070] In some embodiments, the output end of the parameter setting module 820 is electrically connected to the input end of the central processor 810 for setting the atomization parameters, and the method of setting the atomization parameters may include but is not limited to at least one of the following: touch screen input, key input or wireless signal input, which is not limited in this application. The set atomization parameters may include but are not limited to: drug viscosity, atomization start and stop time and atomization rate, which is not specifically limited in this application.

[0071] In some embodiments, the output end of the breathing sensing module 830 is electrically connected to the input end of the central processing unit 810 for collecting raw breathing data. The breathing sensing module 830 may include but is not limited to at least one of the following sensors: a temperature sensor, a pressure difference sensor, an infrared photoelectric sensor, a resistive sensor, or a capacitive sensor, which is not limited in the present application.

[0072] In some embodiments, the output terminal of the power module 840 is electrically connected to the input terminal of the central processing unit 810 for supplying power to the central processing unit 810; In some embodiments, the input end of the liquid atomization module 850 is electrically connected to the output end of the central processor 810, the output end of the liquid atomization module 850 is connected to the input end of the drug administration channel, and the output end of the drug administration channel is the drug administration channel outlet, wherein the drug administration channel and the drug administration channel outlet are not shown in the drawings of the specification. The liquid atomization module 850 is used to atomize the drug according to the atomization parameters, and the liquid atomization module 850 can adopt different atomization drives, such as: mesh atomization drive, ultrasonic atomization drive or compression atomization drive; In some embodiments, the input end of the prompt module 860 is electrically connected to the output end of the central processing unit 810, and is used to prompt the target user's abnormal breathing state according to the prompt information. The prompt module 860 can also be used to provide a timing prompt for the total nebulization time, and can also be used to provide a prompt for the total amount of medicine and the remaining amount of medicine.

[0073] See also Fig. 9 The central processor 810 provided in the embodiment of the present application can implement the above-mentioned atomization control method, and the central processor 810 includes: The data acquisition unit 811 is used to acquire the original breathing data of the target user according to a preset acquisition time period; The data processing unit 812 is used to calculate the breathing parameters of the target user according to the acquisition time period and the original breathing data to obtain the user's breathing parameters; The state detection unit 813 is used to detect the breathing state of the target user according to the user's breathing parameters to obtain the user's breathing state; The parameter adjustment unit 814 is used to adjust the atomization parameters of the atomization device according to the user's breathing state and the user's breathing parameters.

[0074] The specific implementation of the central processor 810 is substantially the same as the specific implementation of the above-mentioned atomization control method, and will not be described in detail here.

[0075] The embodiment of the present application also provides an electronic device, the electronic device includes a memory and a processor, the memory stores a computer program, and the processor implements the above-mentioned atomization control method when executing the computer program. The electronic device can be any intelligent terminal including a tablet computer, a car computer, etc.

[0076] See also Fig.10 , Fig.10 The hardware structure of an electronic device of another embodiment is illustrated, and the electronic device includes: The processor 1001 may be implemented by a general-purpose CPU (Central Processing Unit), a microprocessor, an application-specific integrated circuit (Application Specific Integrated Circuit, ASIC), or one or more integrated circuits, and is used to execute relevant programs to implement the technical solutions provided in the embodiments of the present application; The memory 1002 can be implemented in the form of a read-only memory (ROM), a static storage device, a dynamic storage device, or a random access memory (RAM). The memory 1002 can store an operating system and other application programs. When the technical solution provided in the embodiment of this specification is implemented by software or firmware, the relevant program code is stored in the memory 1002, and the processor 1001 calls and executes the atomization control method of the embodiment of this application; Input / output interface 1003, used to implement information input and output; The communication interface 1004 is used to realize the communication interaction between the device and other devices. The communication can be realized through a wired manner (such as USB, network cable, etc.) or a wireless manner (such as mobile network, WIFI, Bluetooth, etc.); A bus 1005 , which transmits information between various components of the device (e.g., the processor 1001 , the memory 1002 , the input / output interface 1003 , and the communication interface 1004 ); The processor 1001 , the memory 1002 , the input / output interface 1003 and the communication interface 1004 are connected to each other in communication within the device via the bus 1005 .

[0077] The embodiment of the present application further provides a computer-readable storage medium, which stores a computer program, and when the computer program is executed by a processor, the above-mentioned atomization control method is implemented.

[0078] The memory, as a non-transient computer-readable storage medium, can be used to store non-transient software programs and non-transient computer executable programs. In addition, the memory may include a high-speed random access memory, and may also include a non-transient memory, such as at least one disk storage device, a flash memory device, or other non-transient solid-state storage device. In some embodiments, the memory may optionally include a memory remotely disposed relative to the processor, and these remote memories may be connected to the processor via a network. Examples of the above-mentioned network include, but are not limited to, the Internet, an intranet, a local area network, a mobile communication network, and combinations thereof.

[0079] The atomization control method, system, and electronic device provided in the embodiments of the present application first obtain the original breathing data of the target user according to a preset collection time period, and calculate the breathing parameters of the target user according to the collection time period and the original breathing data to obtain the user's breathing parameters, and then detect the breathing state of the target user according to the user's breathing parameters to obtain the user's breathing state, and finally adjust the atomization parameters of the atomization device according to the user's breathing state and the user's breathing parameters. Therefore, the atomization control method provided in the embodiments of the present application can adjust the atomization parameters of the atomization device according to the user's real-time breathing data, so that the user can inhale atomized medicine in a specific breathing state, thereby improving the working flexibility of the atomization device, while reducing the waste of medicine caused by excessively long drug atomization time, thereby improving the utilization rate of the atomized medicine.

[0080] The embodiments described in the embodiments of the present application are intended to more clearly illustrate the technical solutions of the embodiments of the present application and do not constitute a limitation on the technical solutions provided in the embodiments of the present application. Those skilled in the art will appreciate that with the evolution of technology and the emergence of new application scenarios, the technical solutions provided in the embodiments of the present application are also applicable to similar technical problems.

[0081] Those skilled in the art will appreciate that the technical solutions shown in the figures do not constitute a limitation on the embodiments of the present application, and may include more or fewer steps than shown in the figures, or a combination of certain steps, or different steps.

[0082] The device embodiments described above are merely illustrative, and the units described as separate components may or may not be physically separated, that is, they may be located in one place or distributed on multiple network units. Some or all of the modules may be selected according to actual needs to achieve the purpose of the solution of this embodiment.

[0083] Those skilled in the art will appreciate that all or some of the steps in the methods, systems, and functional modules in the devices disclosed above may be implemented as software, firmware, hardware, or a suitable combination thereof.

[0084] The terms "first", "second", "third", "fourth", etc. (if any) in the specification of the present application and the above-mentioned drawings are used to distinguish similar objects, and are not necessarily used to describe a specific order or sequence. It should be understood that the data used in this way can be interchangeable where appropriate, so that the embodiments of the present application described herein can be implemented in an order other than those illustrated or described herein. In addition, the terms "including" and "having" and any of their variations are intended to cover non-exclusive inclusions, for example, a process, method, system, product or device comprising a series of steps or units is not necessarily limited to those steps or units clearly listed, but may include other steps or units that are not clearly listed or inherent to these processes, methods, products or devices.

[0085] It should be understood that in the present application, "at least one (item)" means one or more, and "plurality" means two or more. "At least one of the following (items)" or similar expressions refers to any combination of these items, including any combination of single items (items) or plural items (items). For example, at least one of a, b or c can mean: a, b, c, "a and b", "a and c", "b and c", or "a and b and c", where a, b, c can be single or multiple.

[0086] In the several embodiments provided in the present application, it should be understood that the disclosed systems and methods can be implemented in other ways. For example, the system embodiments described above are only schematic. For example, the division of the above modules is only a logical function division. There may be other division methods in actual implementation, such as multiple modules or components can be combined or integrated into another system, or some features can be ignored or not executed. Another point is that the mutual coupling or direct coupling or communication connection shown or discussed can be an indirect coupling or communication connection through some interfaces, systems or units, which can be electrical, mechanical or other forms.

[0087] The modules described above as separate components may or may not be physically separated, and the components shown as modules may or may not be physical modules, that is, they may be located in one place or distributed on multiple network units. Some or all of the units may be selected according to actual needs to achieve the purpose of the solution of this embodiment.

[0088] In addition, each functional module in each embodiment of the present application can be integrated into one processing unit, or each module can exist physically separately, or two or more modules can be integrated into one module. The above integrated modules can be implemented in the form of hardware or software functional modules.

[0089] If the integrated module is implemented in the form of a software function module and sold or used as an independent product, it can be stored in a computer-readable storage medium. Based on this understanding, the technical solution of the present application is essentially or the part that contributes to the prior art or all or part of the technical solution can be embodied in the form of a software product, and the computer software product is stored in a storage medium, including multiple instructions to enable a computer device (which can be a personal computer, server, or network device, etc.) to execute all or part of the steps of the methods of various embodiments of the present application. The aforementioned storage medium includes: U disk, mobile hard disk, read-only memory (Read-Only Memory, referred to as ROM), random access memory (Random Access Memory, referred to as RAM), disk or optical disk and other media that can store programs.

[0090] The preferred embodiments of the present invention are described above with reference to the accompanying drawings, but the scope of the rights of the present invention is not limited thereto. Any modification, equivalent substitution and improvement made by a person skilled in the art without departing from the scope and essence of the present invention should be within the scope of the rights of the present invention.

Claims

1. Atomization control method, characterized in that: The method is applied to an atomizing device, and the method comprises: Acquire the original breathing data of the target user according to a preset collection time period; Calculate the breathing parameters of the target user according to the acquisition time period and the original breathing data to obtain the user breathing parameters; Performing breathing state detection on the target user according to the user breathing parameters to obtain the user breathing state; The atomization device adjusts atomization parameters according to the user's breathing state and the user's breathing parameters.

2. The method according to claim 1, characterized in that The user breathing parameters include: exhalation period information, inhalation depth data and inhalation period information, the atomization parameters include: atomization start and stop time and atomization rate, and the atomization parameter adjustment of the atomization device according to the user breathing state and the user breathing parameters includes: Adjusting the atomization start and stop time of the atomization device according to the user's breathing state, the exhalation period information, the inhalation depth data and the inhalation period information; The atomization rate of the atomization device is adjusted according to the user's breathing state and the inhalation depth data.

3. The method according to claim 2, characterized in that The adjusting the atomization start and stop time of the atomization device according to the user's breathing state, the exhalation period information, the inhalation depth data and the inhalation period information comprises: Filtering stable period information from the exhalation period information and the inhalation period information according to the user's breathing state; wherein the stable period information is composed of the coherent exhalation period information and the inhalation period information, and the user's breathing state includes a stable breathing state; Obtaining the total stable duration of the stable period information; If the total stable time length is greater than a preset stable time length threshold, selecting target time period information from the stable time period information according to the stable breathing state and the inhalation time period information; The atomization start and stop time of the atomization device is adjusted according to the target time period information.

4. The method according to claim 3, characterized in that The adjusting the atomization start and stop time of the atomization device according to the target time period information includes: At least two consecutive target time period information are used as historical time period information according to a preset time period selection rule; Obtain the historical duration of each of the historical period information; Determine the offset duration according to the preset sensing outlet distance and the historical time period information; wherein the offset duration represents the time required for the original respiratory data to pass through the sensing outlet distance, and the sensing outlet distance is the distance between the respiratory sensing module and the outlet of the drug administration channel; Determining the offset time point information according to the offset duration and the historical duration; The atomization start and stop time of the atomization device is adjusted according to the offset time point information.

5. The method according to claim 2, characterized in that: The adjusting the atomization rate of the atomization device according to the user's breathing state and the inhalation depth data comprises: Selecting a basic rate from preset candidate rates according to the user's breathing state; Selecting a target rate from the candidate rates according to a preset drug viscosity, the basal rate, and the inhalation depth data; The atomization rate of the atomization device is adjusted according to the target rate.

6. The method according to claim 1, characterized in that After acquiring the original breathing data of the target user according to the preset collection time period, the method further includes: Determining gas flow rate data based on the acquisition time period and the raw respiratory data; Selecting original calibration data from the gas flow rate data according to a preset calibration data selection rule and the acquisition time period; Performing error evaluation on the original calibration data according to a preset difference calculation rule to obtain error evaluation information; Determining a cumulative duration based on the error assessment information, the original calibration data, and the acquisition time period; Comparing the accumulated duration with a preset calibration duration to obtain duration comparison information; Performing a zero point calibration test on the original breathing data according to the duration comparison information to obtain zero point calibration test information; Determine the zero point calibration on / off state of the original breathing data according to the zero point calibration detection information; The original breathing data is zero-calibrated according to the zero-calibration on / off state.

7. The method according to claim 6, characterized in that The performing error evaluation on the original calibration data according to a preset difference calculation rule to obtain error evaluation information includes: Acquiring first-order difference data and second-order difference data of the original calibration data according to the difference calculation rule; Comparing the first-order difference data with a preset first threshold to obtain first comparison information; Comparing the second-order difference data with a preset second threshold to obtain second comparison information; The first comparison information and the second comparison information are respectively compared with preset difference comparison information to obtain the error evaluation information.

8. Atomization control system, characterized in that, The system is used to implement the atomization control method according to any one of claims 1 to 7, and the system includes a central processing unit, and the central processing unit includes: A data acquisition unit, used to acquire the original breathing data of the target user according to a preset acquisition time period; A data processing unit, configured to calculate a breathing parameter of the target user according to the acquisition time period and the original breathing data to obtain a user breathing parameter; A state detection unit, used for detecting the breathing state of the target user according to the user breathing parameters to obtain the user breathing state; A parameter adjustment unit is used to adjust the atomization parameters of the atomization device according to the user's breathing state and the user's breathing parameters.

9. The system according to claim 8, characterized in that The system also includes: a power module, a parameter setting module, a liquid atomization module, a breathing sensing module and a prompt module; The output end of the parameter setting module is electrically connected to the input end of the central processing unit, and is used to set the atomization parameters; The output end of the respiration sensing module is electrically connected to the input end of the central processing unit for collecting raw respiration data; The output end of the power module is electrically connected to the input end of the central processing unit, so as to supply power to the central processing unit; The input end of the liquid atomization module is electrically connected to the output end of the central processing unit, and the output end of the liquid atomization module is connected to the input end of the drug administration channel, so as to atomize the drug according to the atomization parameters; The input end of the prompt module is electrically connected to the output end of the central processing unit, and is used to prompt the user's breathing status according to the prompt information.

10. An electronic device, characterized in that: The electronic device comprises a memory and a processor, the memory stores a computer program, and the processor implements the atomization control method according to any one of claims 1 to 7 when executing the computer program.

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