Atomization equipment control method, device and equipment and readable storage medium

Abstract

The invention discloses an atomization equipment control method and device, equipment and a readable storage medium. The method comprises the steps that the current temperature of a target assembly in atomization equipment is obtained; according to the current temperature, compensating the preset sensitivity of the target component to obtain the compensated target sensitivity of the target component; the target component is a component used for controlling operation of the atomization equipment according to input data in the atomization equipment, and the sensitivity represents a response threshold value of the target component to an input signal; and controlling the operation of the atomization equipment according to the input air pressure data of the atomization equipment at the current temperature and the target sensitivity. The method and the device can be used for solving the problem of misoperation of atomization equipment caused by temperature interference in related technologies.

Description

Technical Field

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

[0002] When a user inhales or blows air into the atomizer, the airflow sensor in the atomizer generates an electrical signal, which is sent to the control chip. If the control chip determines that the electrical signal meets the activation conditions, it controls the atomizer to perform atomization. However, because the airflow sensor and control chip in the atomizer are susceptible to temperature, their sensitivity can drift at high temperatures, causing the atomizer to malfunction and resulting in a poor customer experience. Summary of the Invention

[0003] The present application provides an atomization device control method, apparatus, device and readable storage medium, which are used to solve the problem of malfunction of the atomization device caused by temperature interference in the related art.

[0004] In one embodiment, a method for controlling an atomizing device is provided, the method comprising:

[0005] Get the current temperature of the target component in the atomization device;

[0006] Compensating the preset sensitivity of the target component according to the current temperature to obtain a compensated target sensitivity of the target component; the target component is a component in the atomization device used to control the operation of the atomization device according to input data, and the sensitivity represents a response threshold of the target component to the input signal;

[0007] The operation of the atomizing device is controlled according to the air pressure data input to the atomizing device at the current temperature and the target sensitivity.

[0008] In some embodiments, the target component includes an airflow sensor and a control chip;

[0009] The step of compensating the preset sensitivity of the target component according to the current temperature to obtain the compensated target sensitivity of the target component includes:

[0010] Compensating a preset first sensitivity of the airflow sensor according to the first temperature to obtain a compensated first target sensitivity of the airflow sensor, where the first sensitivity is an air pressure change value required for the airflow sensor to convert an air pressure signal into a voltage signal;

[0011] According to the second temperature, the second sensitivity preset by the control chip is compensated to obtain the second target sensitivity of the airflow sensor after compensation. The second sensitivity is the voltage value required for the control chip to trigger the operation of the atomization device after receiving the voltage signal output by the airflow sensor.

[0012] In some embodiments, compensating a preset first sensitivity of the airflow sensor according to the first temperature to obtain a compensated first target sensitivity of the airflow sensor includes:

[0013] Determining, according to the first temperature, a first compensation value corresponding to the current temperature from a preset correspondence relationship;

[0014] Using the first compensation value to compensate for a preset first sensitivity of the airflow sensor to obtain a compensated first target sensitivity of the airflow sensor;

[0015] The preset corresponding relationship includes the corresponding relationship between temperature and compensation value.

[0016] In some embodiments, compensating a preset second sensitivity of the control chip according to the second temperature to obtain a compensated second target sensitivity of the airflow sensor includes:

[0017] Inputting the second temperature into a trained compensation model to obtain the first target sensitivity output by the compensation model;

[0018] The compensation model is obtained by learning the calibration detection data.

[0019] In some embodiments, controlling the operation of the atomizing device according to the air pressure data input to the atomizing device at the current temperature and the target sensitivity includes:

[0020] When the air pressure data is greater than or equal to the first target sensitivity corresponding to the airflow sensor, converting the air pressure data into a voltage signal and transmitting the voltage signal to the control chip;

[0021] When the voltage signal is greater than or equal to the second target sensitivity corresponding to the control chip, the atomization device is controlled to start operating.

[0022] In some embodiments, the method further comprises:

[0023] When the air pressure data is less than a first target sensitivity corresponding to the airflow sensor, the atomizing device stops responding;

[0024] When the voltage signal is less than the second target sensitivity corresponding to the control chip, the atomization device is controlled to stop the operation.

[0025] The device control method further includes:

[0026] When the atomizing device is in operation, if the current temperature is greater than or equal to a temperature threshold, the airflow sensor in the atomizing device is controlled to be turned off.

[0027] In one embodiment, a device for controlling an atomizing device is provided, the device comprising:

[0028] An acquisition module is used to obtain the current temperature of the target component in the atomization device;

[0029] a compensation module, configured to compensate for a preset sensitivity of the target component according to the current temperature to obtain a compensated target sensitivity of the target component; the target component is a component in the atomization device used to control the operation of the atomization device according to input data, and the sensitivity represents a response threshold of the target component to the input signal;

[0030] The control module is used to control the operation of the atomizing device according to the air pressure data input to the atomizing device at the current temperature and the target sensitivity.

[0031] In some embodiments, the target component includes an airflow sensor and a control chip; the compensation module includes:

[0032] The step of compensating the preset sensitivity of the target component according to the current temperature to obtain the compensated target sensitivity of the target component includes:

[0033] a first compensation submodule, configured to compensate a preset first sensitivity of the airflow sensor according to the first temperature to obtain a compensated first target sensitivity of the airflow sensor, where the first sensitivity is an air pressure change value required for the airflow sensor to convert an air pressure signal into a voltage signal;

[0034] The second compensation submodule is used to compensate the second sensitivity preset by the control chip according to the second temperature to obtain the second target sensitivity of the airflow sensor after compensation. The second sensitivity is the voltage value required for the control chip to trigger the operation of the atomization device after receiving the voltage signal output by the airflow sensor.

[0035] In some embodiments, the first compensation submodule is used to

[0036] Determining, according to the first temperature, a first compensation value corresponding to the current temperature from a preset correspondence relationship;

[0037] Using the first compensation value to compensate for a preset first sensitivity of the airflow sensor to obtain a compensated first target sensitivity of the airflow sensor;

[0038] The preset corresponding relationship includes the corresponding relationship between temperature and compensation value.

[0039] In some embodiments, the second compensation submodule is used to

[0040] Inputting the second temperature into a trained compensation model to obtain the first target sensitivity output by the compensation model;

[0041] The compensation model is obtained by learning the calibration detection data.

[0042] In some embodiments, the control module includes:

[0043] a first control submodule, configured to convert the air pressure data into a voltage signal when the air pressure data is greater than or equal to a first target sensitivity corresponding to the airflow sensor, and transmit the voltage signal to the control chip;

[0044] The second control submodule is used to control the atomization device to start running when the voltage signal is greater than or equal to the second target sensitivity corresponding to the control chip.

[0045] In some embodiments, the control module further includes:

[0046] a third control submodule, configured to cause the atomizing device to stop responding if the air pressure data is less than a first target sensitivity corresponding to the airflow sensor;

[0047] The fourth control submodule is used to control the atomization device to stop starting and operating when the voltage signal is less than the second target sensitivity corresponding to the control chip.

[0048] In some embodiments, the apparatus further comprises:

[0049] The temperature control module is used to control the airflow sensor in the atomizing device to be turned off when the atomizing device is in operation and the current temperature is greater than or equal to a temperature threshold.

[0050] In one embodiment, an atomization device is provided, comprising:

[0051] Temperature sensor, used to collect the current temperature of the target component;

[0052] A controller is used to implement the method described in any of the above embodiments when executed.

[0053] In one embodiment, a readable storage medium is provided. When instructions in the storage medium are executed by a processor of an electronic device, the electronic device is enabled to execute the method for implementing any of the above embodiments.

[0054] In this embodiment, the current temperature of the target component in the atomization device is obtained; according to the current temperature, the preset sensitivity of the target component is compensated to obtain the target sensitivity of the target component after compensation; the target component is a component in the atomization device used to control the operation of the atomization device according to input data, and the sensitivity represents the response threshold of the target component to the input signal; according to the air pressure data input to the atomization device at the current temperature, and the target sensitivity, the operation of the atomization device is controlled. In this way, the temperature of the target component (such as the airflow sensor or the control chip) can be monitored in real time, and the preset sensitivity can be dynamically adjusted to ensure that the user's actual inhalation / blowing action can still be accurately identified at high temperatures, and the problem of excessive sensitivity that may occur at high temperatures can be compensated, and false triggering caused by environmental vibrations or small airflow fluctuations can be prevented, thereby reducing the probability of the atomizer burning out and extending the service life. BRIEF DESCRIPTION OF THE DRAWINGS

[0055] Figure 1 This is a structural block diagram of an atomization device provided by the background technology of this application;

[0056] Figure 2 This is a structural block diagram of an atomization device provided in an embodiment of the present application;

[0057] Figure 3 This is a flow chart of a method for controlling an atomization device provided in an embodiment of the present application;

[0058] Figure 4 This is a flow chart of another atomization device control method provided in an embodiment of the present application;

[0059] Figure 5 This is a block diagram of an atomization device control device provided in an embodiment of the present application;

[0060] Figure 6 FIG. 1 is a structural block diagram of an electronic device in an embodiment. DETAILED DESCRIPTION

[0061] The present invention will be further described in detail below by means of specific embodiments in conjunction with the accompanying drawings. Similar elements in different embodiments are numbered with associated similar elements. In the following embodiments, many detailed descriptions are provided to enable the present application to be better understood. However, those skilled in the art will readily appreciate that some of the features may be omitted in different circumstances, or may be replaced by other elements, materials, or methods. In some cases, some operations related to the present application are not shown or described in the specification. This is to avoid the core portion of the present application being overwhelmed by excessive descriptions, and for those skilled in the art, it is not necessary to describe these related operations in detail. They will fully understand the related operations based on the description in the specification and the general technical knowledge in the art.

[0062] In addition, the features, operations, or characteristics described in the specification may be combined in any appropriate manner to form various embodiments. Furthermore, the steps or actions in the method description may be reordered or adjusted in a manner readily apparent to those skilled in the art. Therefore, the various sequences in the specification and drawings are provided solely for the purpose of clearly describing a particular embodiment and are not intended to be mandatory, unless otherwise specified.

[0063] The serial numbers assigned to components herein, such as "first," "second," etc., are used solely to distinguish the objects being described and do not convey any sequential or technical meaning. References to "connection" and "coupling" herein, unless otherwise specified, include both direct and indirect connections (couplings).

[0064] Before introducing the system security startup method, device, electronic device and storage medium provided by this application, the application scenarios involved in each embodiment of this application are first introduced. This application can be applied to the scenario of controlling the atomization device, and the atomization device control method provided in the embodiment of this application can be applied to the controller of the atomization device. Among them, the atomization device can be used to heat or vibrate the atomization matrix (liquid substance) into an aerosol (mist particles).

[0065] Currently, if Figure 1 As shown, the atomizing device has a built-in airflow sensor assembly, which uses a capacitive or piezoelectric sensing structure that can convert mechanical vibrations into electrical signals. When the user inhales or blows air into the atomizing device, the airflow passes through the air inlet channel of the device, causing pressure changes on the surface of the airflow sensor, thereby causing the sensitive elements of the airflow sensor (such as the plate spacing of the capacitive switch and the crystal deformation of the piezoelectric switch) to undergo physical changes. According to the principles of capacitance and piezoelectric effects, this physical change will be converted into a corresponding electrical signal, which contains analog or digital data that characterizes characteristics such as airflow intensity and duration.

[0066] The electrical signal generated by the air flow sensor is transmitted to the control chip through the circuit connection, such as Figure 1 As shown, the control chip is a microcontroller unit (MCU) or an application-specific integrated circuit (ASIC) with signal processing and logic judgment functions. A start-up condition judgment module is preset inside the control chip, which includes a judgment logic constructed based on parameters such as the airflow signal amplitude threshold, rising edge slope, and duration. When the control chip receives the electrical signal transmitted by the airflow sensor, the start-up condition judgment module compares the electrical signal parameters collected in real time with the preset threshold. If all preset conditions are met (for example, the signal amplitude exceeds the first threshold and the duration is greater than the second threshold), the electrical signal is judged to be a valid trigger signal, and then the control chip outputs a start instruction to the atomizer assembly through the drive circuit, so that the heating element in the atomizer assembly is energized, and the liquid medium in the liquid storage chamber is heated and atomized for user use.

[0067] However, in actual application scenarios, it was found that the airflow sensor and control chip had temperature sensitivity defects.

[0068] Specifically, the physical parameters (dielectric constant, elastic coefficient, etc.) of the sensitive element materials of the airflow sensor (such as capacitor plate materials, piezoelectric crystals) will change with the ambient temperature, thereby causing the amplitude and frequency of the electrical signal generated by the airflow sensor for the same intensity airflow to drift.

[0069] Among them, the airflow sensor includes a capacitive sensor, and the drift occurs due to changes in dielectric constant. The capacitive sensor detects airflow by measuring changes in capacitance. The capacitance value Where ε is the dielectric constant, A is the plate area, and d is the plate spacing. When temperature rises, the dielectric constant increases (for ceramic materials) or decreases (for some polymers), causing the capacitance to change. Thus, even if the airflow intensity remains constant, temperature changes will directly alter the sensor's baseline capacitance, causing the output signal amplitude to drift. For example, if ε increases, C increases. While the charge remains constant, the output voltage will decrease, leading to a decrease in sensitivity.

[0070] At the same time, parameters such as the reference voltage and amplification factor of the signal processing circuits within the control chip (such as operational amplifiers and analog-to-digital converters), as well as the preset startup condition thresholds, will also shift due to temperature changes. In high-temperature environments, this drift phenomenon is particularly significant, which may cause the airflow sensor to mistakenly identify weak signals generated by ambient airflow disturbances or the device's own vibrations as valid trigger signals. The control chip will then mistakenly activate the atomization component, causing media loss, device overheating and other malfunctions. Or, due to decreased sensitivity, the signal generated by the user's normal inhalation operation cannot trigger the control chip, causing the device to respond late or not at all, seriously affecting the user experience.

[0071] Among them, core components such as operational amplifiers (op amps) and analog-to-digital converters (ADCs) in control chips are built based on transistors (such as MOSFETs or BJTs). Temperature increases can cause the threshold voltage of transistors to decrease, reducing carrier mobility, thereby affecting the amplification factor and output voltage. Since the op amp gain formula can be expressed as A V =g m ·R L , where the transconductance g m Proportional to carrier mobility. m decrease, resulting in a gain of A V The forward voltage drop of the semiconductor PN junction decreases with increasing temperature. The reference voltage source in the control chip is often based on the PN junction (such as the bandgap reference source). Therefore, temperature changes directly affect the stability of the reference voltage.

[0072] In order to solve the above problems, the present application provides a method, device, equipment and readable storage medium for controlling an atomizer device, which can dynamically adjust the preset sensitivity by real-time monitoring of the temperature of the target component (such as an airflow sensor or a control chip) to ensure that the user's actual inhalation / blowing action can still be accurately identified at high temperatures. It can compensate for the excessive sensitivity problem that may occur at high temperatures, prevent false triggering caused by environmental vibrations or tiny airflow fluctuations, reduce the probability of the atomizer burning out, and extend its service life.

[0073] The method provided in the embodiment of the present application is described in detail below through specific embodiments and their application scenarios in conjunction with the accompanying drawings.

[0074] Figure 2 This is a flow chart of a method for controlling an atomizing device provided in an embodiment of the present application. Figure 2 As shown, the method can be applied to a controller of an atomizing device. The atomizing device can be used to heat or vibrate an atomizing matrix (liquid substance) to break it into aerosol (mist-like particles).

[0075] The method may include the following steps.

[0076] Step 101: Acquire the current temperature of a target component in an atomization device.

[0077] The target component is a component in the atomization device used to control the operation of the atomization device according to input data, including but not limited to core components such as airflow sensors, control chips, atomizers, etc. that are sensitive to temperature.

[0078] In this step, if Figure 3As shown, a high-precision temperature sensor can be installed inside the atomization device near the target component. For example, the temperature sensor can be a digital temperature sensor (such as the DS18B20, which transmits digital temperature signals via a single bus protocol) or an analog temperature sensor (such as a thermistor, which outputs an analog electrical signal based on the characteristic that its resistance value changes with temperature).

[0079] Then, when the temperature sensor is installed and deployed, the control chip will trigger the temperature data acquisition instruction periodically or in real time during the operation of the atomization device. For example, for a digital temperature sensor, the control chip sends an instruction to read the temperature data to the sensor through a preset communication protocol (such as a single bus communication protocol). After receiving the instruction, the sensor transmits the temperature data measured by itself back to the control chip in the form of digital code; for an analog temperature sensor, the analog electrical signal it outputs is processed by signal conditioning circuits such as amplification and filtering, and then input into the analog-to-digital converter (ADC) module built into the control chip. The ADC module converts the analog signal into a digital signal for further processing and analysis by the control chip.

[0080] It should be noted that, in order to ensure that the acquired temperature data is authentic and reliable, the control chip may perform validity verification on the acquired temperature data after receiving the temperature data.

[0081] Optionally, a reasonable range threshold for temperature data (such as -20°C to 80°C) can be set. If the collected temperature data exceeds this range, it will be judged as invalid data, and the control chip will re-initiate the temperature data collection request; at the same time, the multiple continuously collected temperature data are filtered (such as using median filtering and sliding average filtering algorithms) to remove abnormal data points caused by electromagnetic interference, sensor noise and other factors, to ensure that the temperature data finally used for subsequent processing can accurately reflect the actual temperature conditions of the target components.

[0082] Step 102 : Compensating the preset sensitivity of the target component according to the current temperature to obtain a compensated target sensitivity of the target component.

[0083] The preset sensitivity represents the response threshold of the target component to the input signal. The target component includes an airflow sensor and a control chip.

[0084] When the target component includes an airflow sensor, the preset sensitivity is the air pressure change value required for the airflow sensor to convert the air pressure signal into a voltage signal.

[0085] Specifically, the sensitivity of an airflow sensor represents the threshold at which changes in air pressure trigger the sensor's output signal. When the input air pressure data is greater than or equal to the sensitivity, the sensor converts the pressure signal into a voltage signal and transmits it to the control chip; otherwise, there is no response. This is because low temperatures reduce the sensor's responsiveness, necessitating a higher sensitivity (lowering the trigger threshold); high temperatures can make the sensor overly sensitive, necessitating a lower sensitivity (increasing the trigger threshold).

[0086] When the target component includes a control chip, the preset sensitivity is the voltage value required for the control chip to trigger the operation of the atomization device after receiving the voltage signal output by the airflow sensor.

[0087] Specifically, the control chip's sensitivity represents the threshold at which the voltage signal received by the chip triggers the atomizer. When the voltage signal is greater than or equal to this sensitivity, the chip initiates atomization; otherwise, it stops or remains inactive. This is because chip performance is affected by temperature. For example, high temperatures can cause signal processing delays or misjudgments, so dynamic sensitivity adjustment is required to ensure stable triggering.

[0088] Through temperature compensation, the consistency and reliability of the atomization equipment can be maintained under different ambient temperatures to avoid false triggering or no response.

[0089] Considering that the threshold voltage of transistors and integrated circuits in the control chip (such as the Vth of MOSFET) will decrease with increasing temperature, the output response under the same input signal will be enhanced, which is manifested as increased sensitivity. In addition, the diaphragm material (usually metal or polymer film) of the airflow sensor (such as a capacitive microphone) will expand and contract when the temperature changes, resulting in a change in the capacitance change rate. Therefore, the preset sensitivity of the target component can be compensated according to the current temperature to obtain the compensated target sensitivity of the target component. This can dynamically calibrate the sensitivity to ensure stable and reliable operation of the device within the full temperature range.

[0090] In actual applications, changes in ambient temperature will significantly affect the performance of the airflow sensor and control chip in the atomization equipment, thereby causing fluctuations in trigger sensitivity.

[0091] The sensitivity change of the airflow sensor may refer to the change in capacitance rate caused by the thermal expansion and contraction of the diaphragm material of the airflow sensor. This is due to the temperature characteristics of the diaphragm material, such as the different linear expansion coefficients of metals (such as aluminum, nickel) and polymer films (such as PET, PI) (about 10 -5 / ℃, high molecular weight is about 10 -4 / ℃). The diaphragm size changes with temperature. For condenser microphones, the diaphragm and fixed electrodes form a capacitor. Changes in spacing or area directly affect the capacitance value. When the temperature rises, if the diaphragm expands, causing the spacing d to decrease, the capacitance C increases. The diaphragm displacement caused by sound waves will lead to a greater change in capacitance, resulting in increased sensitivity. If the diaphragm material is a polymer (with a high expansion rate), the sensitivity change may be more significant. When the temperature drops, the diaphragm contracts, causing the spacing d to increase, the capacitance C to decrease, and the ΔC caused by sound waves to decrease, resulting in a decrease in sensitivity.

[0092] And the change in sensitivity of the control chip can refer to the change in the threshold voltage (Vth) of the transistor of the control chip (such as MOSFET) as the temperature increases. This is due to the temperature characteristics of the threshold voltage. For example, the carrier concentration and mobility of the semiconductor material change with temperature, causing the Vth of the MOSFET to have a negative temperature coefficient. When the temperature rises, Vth decreases, which means that the transistor is easier to turn on - even if the input signal voltage remains unchanged, the current after conduction will increase, and the output response will be enhanced. When the temperature rises, the output current / voltage at the same input voltage increases, and the chip's "amplification ability" of the input signal is improved, which is manifested as increased sensitivity.

[0093] Therefore, in this step, a mapping relationship table between temperature and sensitivity compensation coefficient may be established in advance, wherein the mapping relationship table may be obtained through statistical analysis of experimental data.

[0094] Optionally, when the system obtains the current temperature of the target component (such as the airflow sensor or control chip) through the built-in temperature sensor, the control chip can directly locate the corresponding compensation coefficient in the mapping relationship table based on a fast search algorithm. For example, if the current temperature is 18°C ​​and the compensation coefficient is 1.08, the preset sensitivity can be multiplied by 1.08 to obtain the compensated target sensitivity. To ensure compensation accuracy, piecewise linear interpolation can be used to process non-integer temperature values, and a temperature fluctuation buffer range of ±0.5°C can be set to avoid control oscillations caused by frequent adjustments to the compensation coefficient.

[0095] Another possible implementation involves dynamic compensation based on an algorithmic model. For example, a machine learning algorithm can be used to construct a regression model using temperature data as input features and sensitivity compensation as output labels. By training the model on a large amount of experimental data, the model can accurately learn the complex relationship between temperature and sensitivity compensation. When the device is running, the control chip inputs the current temperature data into the trained model, which then outputs the corresponding sensitivity compensation. The control chip then adjusts the preset sensitivity based on this compensation to achieve the target sensitivity.

[0096] Step 103 : Controlling the operation of the atomizing device according to the air pressure data input to the atomizing device at the current temperature and the target sensitivity.

[0097] In this step, the air pressure data input into the atomization device may be collected first.

[0098] For example, an air flow sensor is disposed in the air inlet passage of the atomizing device. The air flow sensor may include a piezoresistive or capacitive pressure sensor for converting external input air pressure changes into electrical signal outputs.

[0099] Specifically, the piezoresistive pressure sensor can convert the resistance change caused by pressure into a voltage signal using a circuit based on the piezoresistive effect; the capacitive pressure sensor can change the capacitance value through the deformation of the pressure-sensitive diaphragm and output an analog electrical signal through the capacitance-voltage conversion circuit.

[0100] The airflow sensor can then establish a connection with the control chip through a serial communication protocol. The control chip periodically sends data reading instructions to the airflow sensor according to a preset sampling frequency, and converts the received analog electrical signal into digital air pressure data through the built-in analog-to-digital conversion module (ADC), completing real-time collection of air pressure data.

[0101] Then, based on the target sensitivity obtained in step 102, the air pressure judgment threshold in the start judgment condition can be dynamically adjusted. Specifically, a mapping relationship between the target sensitivity and the air pressure threshold can be established. When the target sensitivity is high, the air pressure trigger threshold is lowered according to a preset proportional relationship, so that the atomizing device has a higher responsiveness to small air pressure changes; when the target sensitivity is low, the air pressure trigger threshold is increased accordingly to enhance the device's ability to resist environmental air pressure interference. At the same time, the start condition judgment module also presets an air pressure change rate threshold and a duration threshold. The air pressure change rate threshold is used to judge the rate of change of the air pressure data, and the duration threshold is used to judge the duration of the air pressure change. The control chip can also judge the air pressure change rate threshold and the duration threshold according to the target sensitivity to determine new indicator parameters based on the target sensitivity.

[0102] Secondly, the control chip can compare and analyze the air pressure data collected in real time with the adjusted new index parameters. Specifically, when it is detected that the decrease in the air pressure data per unit time (corresponding to the inhalation action) is greater than the adjusted air pressure change rate threshold, and the air pressure value is lower than the adjusted air pressure trigger threshold, and at the same time, the duration of the air pressure change state exceeds the adjusted duration threshold, the current air pressure data can be determined to be a valid trigger signal; otherwise, it is determined to be an invalid trigger signal. In addition, the control chip can also be provided with an anti-false trigger time window mechanism. When a certain air pressure data is determined to be a valid trigger signal, within a preset time window (such as 1-3 seconds), the trigger judgment of all subsequent air pressure data can be shielded to avoid repeated triggering due to continuous inhalation by the user.

[0103] Finally, based on the judgment result, the control chip can perform corresponding control operations on the atomizer component through the drive circuit. If it is determined to be a valid trigger signal, the control chip can output a high-level start instruction to the drive circuit. The drive circuit controls the heating element in the atomizer component to energize and work according to the instruction, heating and atomizing the liquid medium in the liquid storage chamber; if it is determined to be an invalid trigger signal, the control chip keeps the drive circuit output low, so that the atomizer component remains in the closed state, and continues to execute the above steps, cyclically monitoring the air pressure data and target sensitivity, waiting for the next valid trigger signal.

[0104] This technical solution monitors the temperature of target components (such as airflow sensors or control chips) in real time and dynamically adjusts the preset sensitivity to ensure accurate recognition of the user's actual inhalation and exhalation movements even at high temperatures. This compensates for potential oversensitivity issues at high temperatures, prevents false triggering caused by ambient vibrations or minor airflow fluctuations, reduces the probability of dry atomizer burnout, and extends its service life.

[0105] In some embodiments, the target component includes an airflow sensor and a control chip, and step 102 can be implemented in the following manner.

[0106] In step 1021, a preset first sensitivity of the airflow sensor is compensated according to the first temperature to obtain a compensated first target sensitivity of the airflow sensor.

[0107] The first sensitivity is the air pressure change value required for the air flow sensor to convert the air pressure signal into a voltage signal.

[0108] Optionally, the first compensation value corresponding to the current temperature can be first determined from a preset correspondence based on the first temperature; then the first compensation value is used to compensate the preset first sensitivity of the airflow sensor to obtain the compensated first target sensitivity of the airflow sensor.

[0109] The preset corresponding relationship includes a corresponding relationship between temperature and compensation value.

[0110] In this step, the preset corresponding relationship between temperature and compensation value may be constructed first.

[0111] Specifically, a temperature-sensitivity model may be established based on the physical properties of the airflow sensor (capacitance changes due to thermal expansion and contraction of the diaphragm material).

[0112] When the temperature variation range is small, the following formula can be used to construct a linear approximation model:

[0113] S(t)=S ref ·[1+α·(T+T ref )];

[0114] Where α is the sensitivity temperature coefficient (unit: °C-1), which is determined by the linear expansion coefficient β of the diaphragm material and the capacitor structure parameters (such as spacing d and area S). S(t) is the sensitivity at the current temperature, S ref It can be the initial sensitivity of the airflow sensor (such as a capacitive microphone) at a specific reference temperature, T ref is the specific reference temperature and T is the current temperature.

[0115] If the expansion of the diaphragm causes the spacing to decrease (sensitivity to increase), then α>0; conversely (if the expansion leads to a dominant area change), α may be <0, and experimental calibration is required.

[0116] When the temperature variation range is large, the following formula can be used to construct a linear nonlinear model:

[0117] S(t)=S ref ·[1+α1·(T+T ref )+α2·(T+T ref ) 2 ];

[0118] Among them, α1 and α2 are high-order temperature coefficients, which are obtained by fitting the test data of multiple temperature points. S(t) is the sensitivity at the current temperature, and S ref It can be the initial sensitivity of the airflow sensor (such as a capacitive microphone) at a specific reference temperature, T ref is the specific reference temperature and T is the current temperature.

[0119] Then the temperature offset ΔT can be calculated, ΔT = T cur -T ref , where T cur is the current temperature T ref is a specific reference temperature.

[0120] Then, the temperature offset ΔT is brought into the temperature-sensitivity mathematical model to calculate the compensated sensitivity S cur ;

[0121] If T ref =25℃, S ref =0.1,α=0.002℃ -1 , current temperature T cur =50℃, then:

[0122] ΔT=50℃-25℃=25℃,S cur =0.1×[1+0.002×25]=0.105pF / Pa;

[0123] At this time, the compensated sensitivity is 0.105pF / Pa, which offsets the natural increase in sensitivity caused by the temperature increase (the original natural sensitivity may be 0.12pF / Pa, and the compensation coefficient is calculated by reverse calculation of the model).

[0124] In this way, the "natural effect" of temperature on sensitivity is predicted by the temperature-sensitivity model, and an inverse correction coefficient is introduced in the signal processing stage (such as dividing by 1+α·(T+T ref )) so that the final output signal amplitude is consistent with the reference temperature.

[0125] When the first target sensitivity is obtained, the amplification factor can be dynamically adjusted in the capacitor signal conditioning circuit (such as a charge amplifier) ​​through a digitally controlled potentiometer or a programmable gain amplifier (PGA) to make the output voltage V out satisfy:

[0126] V out =S cur Input signal amplification factor = S cur Input signal Fixed reference magnification;

[0127] Then, the collected capacitance signal is digitally calculated in the control chip MCU, for example: compensated signal = original signal / (1 + α (T + T ref ), so that the amplitude of the digital signal is equivalent to the value at the reference temperature.

[0128] Among them, the sensitivity of the airflow sensor is measured at multiple temperature points (such as -20℃, 0℃, 25℃, 50℃, and 80℃) through a high and low temperature environmental test chamber, and the S(T) curve is drawn to obtain α (linear) or high-order coefficients (non-linear).

[0129] It should be noted that if the temperature changes rapidly (such as in a dynamic environment), the temperature acquisition frequency can be increased (e.g., 100ms / time), and a real-time operating system (RTOS) can be used to ensure timely compensation calculations. Furthermore, for high-precision scenarios (such as medical equipment), adaptive filtering algorithms (such as Kalman filtering) can be introduced to combine historical temperature data to predict current sensitivity and reduce noise interference.

[0130] In step 1022, the preset second sensitivity of the control chip is compensated according to the second temperature to obtain a compensated second target sensitivity of the airflow sensor.

[0131] The second sensitivity is the voltage value required for the control chip to trigger the operation of the atomization device after receiving the voltage signal output by the airflow sensor.

[0132] Optionally, the second temperature may be input into a trained compensation model to obtain the first target sensitivity output by the compensation model.

[0133] The compensation model is obtained by learning the calibration detection data.

[0134] In this step, calibration sample data for training the initial compensation model can be first obtained. The sample data can be collected through a high-precision constant temperature box covering the target application temperature range (such as -40°C to 105°C), a signal generator that inputs a test signal with a fixed amplitude (such as the capacitance change voltage of a simulated airflow sensor), and an oscilloscope for measuring the output signal of the control chip and calculating the actual sensitivity Si = output signal change / input signal change.

[0135] Specifically, temperature points can be evenly selected to cover low temperature, normal temperature, and high temperature areas, such as: -40°C, -20°C, 0°C, 25°C (reference temperature), 50°C, 85°C, and 105°C. It should be noted that when it is known that the sensitivity has a nonlinear relationship with temperature (such as the exponential temperature characteristics of a transistor), the sampling points can be encrypted in the key interval (such as near the high temperature inflection point), and then the control chip can be placed in a constant temperature box for at least 30 minutes (adjusted according to the chip's thermal capacity) to ensure that the internal temperature is consistent with the ambient temperature. Then input the standard test signal, record the output response of the control chip, and calculate the actual sensitivity at the current temperature to obtain the sample data set {(T1, S1), (T2, S2), ..., (Tn, Sn)} of the initial compensation model, where S ref-MCU It is the sensitivity at the reference temperature (such as 25℃).

[0136] Then, an initial compensation model may be constructed, which may be an artificial neural network (ANN).

[0137] The initial compensation model may include an input layer, a hidden layer and an output layer. The number of neurons in the input layer may be 1, corresponding only to the temperature feature T. The hidden layer may adopt a ReLU activation function (to capture nonlinearity). The number of neurons in the output layer may be 1, corresponding to the compensated sensitivity of the output.

[0138] When training the initial compensation model, the sample data set can be divided into a training sample data set, a validation sample data set, and a test sample data set. Then, the network weights and biases are randomly initialized, the temperature is input, the predicted sensitivity is calculated through the hidden layer, and then denormalized to the actual value. The output predicted sensitivity is compared with the actual sample sensitivity to obtain the loss. Then, the gradient is calculated by the chain rule, the network parameters (weights and biases) are updated, the loss is reduced, and forward propagation and backward propagation are repeated until the loss function converges (such as the MSE is lower than the set threshold, or the validation set loss no longer decreases). Then, the loss coefficient and determination coefficient of the validation set are calculated. When the loss coefficient is lower than the engineering allowable error (such as ±5% sensitivity deviation) and the determination coefficient is greater than or equal to the set threshold, the initial compensation model at this time is determined to be the trained compensation model.

[0139] The second temperature is then input into the trained compensation model to obtain the first target sensitivity output by the compensation model.

[0140] The above technical solution uses a preset correspondence lookup table compensation for the airflow sensor. Through pre-calibrated temperature-compensation value mappings (such as discrete compensation values ​​for low, normal, and high temperature regions), it can quickly respond to temperature changes, ensuring that its sensitivity at extreme temperatures such as -40°C to 105°C remains within the design range, avoiding control errors caused by temperature drift of mechanical components (such as airflow sensors). As the control chip is an electronic component, its sensitivity may have a nonlinear relationship with temperature (such as the exponential characteristics of transistors). Using machine learning models such as artificial neural networks (ANNs) for dynamic compensation can accurately capture complex nonlinear changes in critical areas (such as near the high-temperature inflection point). Compared with traditional linear compensation methods, it can more effectively suppress the accuracy loss caused by temperature and improve the accuracy of signal processing.

[0141] In some embodiments, based on the air pressure data input to the atomizing device at the current temperature and the target sensitivity, controlling the operation of the atomizing device may be achieved by the following steps:

[0142] In step 1031, when the air pressure data is greater than or equal to the first target sensitivity corresponding to the airflow sensor, the air pressure data is converted into a voltage signal, and the voltage signal is transmitted to the control chip.

[0143] In this step, the airflow sensor is essentially a pressure sensor, and its sensitivity is affected by temperature (for example, the diaphragm expands and contracts with heat, causing the rate of change of capacitance to change). The first target sensitivity obtained through temperature compensation is a dynamic threshold value related to temperature. For example, a threshold of 0.5 kPa at 25°C may be compensated to 0.55 kPa at 50°C).

[0144] When the actual air pressure data reaches or exceeds the threshold, it indicates that the user is inhaling, which can trigger subsequent signal conversion.

[0145] Airflow sensors are typically capacitive microphones. Air pressure changes cause the diaphragm to move, which in turn changes the capacitance. A circuit converts this capacitance change into a voltage signal (for example, 0.5 kPa corresponds to 1 V) and transmits it to the control chip for processing.

[0146] Temperature compensation in step 1021 ensures that the voltage signal amplitude generated by the same air pressure is consistent at different temperatures. For example, in a high-temperature environment, without compensation, the airflow sensor's sensitivity may increase, resulting in a 1V output at 0.4kPa, causing a false trigger. After compensation, the actual air pressure must reach 0.5kPa before the output is 1V.

[0147] In step 1032, when the voltage signal is greater than or equal to the second target sensitivity corresponding to the control chip, the atomization device is controlled to start operating.

[0148] In this step, after receiving the voltage signal, the control chip determines whether the activation threshold has been reached. The second target sensitivity is also a dynamic threshold after temperature compensation. For example, a threshold of 1V at 25°C might be compensated to 0.95V at 50°C, as the Vth of the chip's internal transistors decreases, resulting in increased sensitivity.

[0149] Therefore, when the voltage signal reaches or exceeds the threshold, the control chip outputs a start signal to drive the atomization device to work.

[0150] The above technical solution can improve the anti-interference ability of the atomizing device, and the device can be started only when "air pressure ≥ airflow sensor threshold" and "voltage ≥ control chip threshold" are met at the same time. For example, a small fluctuation in ambient air pressure (such as wind noise) may trigger the airflow sensor to generate a 0.8V signal, but it does not reach the 1V threshold of the control chip, thereby avoiding false start-up. In addition, while ensuring that the conversion of air pressure to voltage is not affected by temperature through compensation of the airflow sensor, the compensation of the control chip ensures that the processing of the voltage signal is not affected by temperature, which can enable the entire system to maintain consistent triggering characteristics throughout the entire temperature range.

[0151] In other embodiments, when the air pressure data is less than the first target sensitivity corresponding to the airflow sensor, the atomizing device stops responding; or when the voltage signal is less than the second target sensitivity corresponding to the control chip, the atomizing device is controlled to stop starting and operating.

[0152] Alternatively, if the current air pressure change does not reach the effective trigger threshold of the airflow sensor (e.g., when the user stops inhaling or exhaling and the air pressure returns to near ambient pressure), the device does not need to perform any operation. Alternatively, if the airflow sensor can output a signal but the signal amplitude is insufficient to trigger the control chip's startup threshold (e.g., due to attenuation or interference during signal transmission, resulting in insufficient voltage), the startup process can still be terminated.

[0153] In this way, the stop threshold can be set separately at the airflow sensor (hardware layer) and the control chip (software layer), forming a double protection of "hardware trigger failure + software logic veto". Through the dual mechanisms of air pressure threshold judgment and voltage signal verification, it can ensure that the atomizing device is reliably shut down in the non-trigger state, which can improve the safety, reliability and user experience of the device.

[0154] In other embodiments, when the atomizing device is in operation, if the current temperature is greater than or equal to a temperature threshold, the airflow sensor in the atomizing device is controlled to be turned off.

[0155] The temperature threshold can be a critical temperature value (e.g., 85°C, 100°C) set based on the material tolerance of the airflow sensor and equipment safety standards. It is typically determined by the thermal deformation temperature of the diaphragm material. For example, the long-term operating temperature of a polymer film (e.g., PET) is approximately 120°C. The thermal expansion coefficient of a metal diaphragm (e.g., aluminum) can cause structural failure at high temperatures. Therefore, the threshold temperature can be set close to, but below, the material failure point (e.g., 105°C).

[0156] When the device is operating (e.g., when the heating element causes a local temperature rise), the airflow sensor may experience permanent structural deformation due to high temperature (e.g., the diaphragm may not return to its original shape after thermal expansion), and the temperature drift of the control chip or other electronic components may exceed the effective range of the compensation model, posing a risk of loss of control. This provides extreme protection for the core components of the atomizer device. Essentially, it adds a "safety net" logic beyond the accuracy limit of the compensation model to ensure that the device can avoid failure in uncontrollable extreme environments.

[0157] Figure 4 This is a flow chart of another atomization device control method provided in an embodiment of the present application. Figure 4 As shown, the method can be applied to the controller of the atomization device.

[0158] The method may include the following steps.

[0159] Step 201: Acquire a first temperature of an airflow sensor in an atomization device and a second temperature of a control chip.

[0160] Step 202: Determine a first compensation value corresponding to the current temperature from a preset correspondence relationship according to the first temperature.

[0161] The preset corresponding relationship includes a corresponding relationship between temperature and compensation value.

[0162] Step 203 : Using the first compensation value to compensate for the preset first sensitivity of the airflow sensor, to obtain a compensated first target sensitivity of the airflow sensor.

[0163] Step 204 : When the air pressure data is greater than or equal to the first target sensitivity corresponding to the airflow sensor, convert the air pressure data into a voltage signal, and transmit the voltage signal to the control chip.

[0164] Step 205: input the second temperature into the trained compensation model to obtain the first target sensitivity output by the compensation model.

[0165] The compensation model is obtained by learning the calibration detection data.

[0166] Step 206 : When the voltage signal is less than the second target sensitivity corresponding to the control chip, the atomizing device is controlled to stop operating.

[0167] The above technical solution is adopted, by obtaining the current temperature of the target component in the atomization device; according to the current temperature, the preset sensitivity of the target component is compensated to obtain the target sensitivity of the target component after compensation; the target component is the component in the atomization device used to control the operation of the atomization device according to the input data, and the sensitivity represents the response threshold of the target component to the input signal; according to the air pressure data input to the atomization device at the current temperature, and the target sensitivity, the operation of the atomization device is controlled. In this way, the temperature of the target component (such as the airflow sensor or the control chip) can be monitored in real time, and the preset sensitivity can be dynamically adjusted to ensure that the user's actual inhalation / blowing action can still be accurately identified at high temperatures, and the problem of excessive sensitivity that may occur at high temperatures can be compensated, and false triggering caused by environmental vibrations or small airflow fluctuations can be prevented, thereby reducing the probability of the atomizer burning out and extending the service life.

[0168] Figure 5 This is a block diagram of an atomization device control device provided in an embodiment of the present application. Figure 5 As shown, the device 300 includes:

[0169] An acquisition module 301 is used to acquire the current temperature of a target component in an atomization device;

[0170] The compensation module 302 is configured to compensate for a preset sensitivity of the target component according to the current temperature to obtain a compensated target sensitivity of the target component. The target component is a component in the atomization device that is used to control the operation of the atomization device according to input data, and the sensitivity represents a response threshold of the target component to the input signal.

[0171] The control module 303 is used to control the operation of the atomizing device according to the air pressure data input to the atomizing device at the current temperature and the target sensitivity.

[0172] In some embodiments, the target component includes an airflow sensor and a control chip; the compensation module includes:

[0173] The step of compensating the preset sensitivity of the target component according to the current temperature to obtain the compensated target sensitivity of the target component includes:

[0174] a first compensation submodule, configured to compensate a preset first sensitivity of the airflow sensor according to the first temperature to obtain a compensated first target sensitivity of the airflow sensor, the first sensitivity being an air pressure change value required for the airflow sensor to convert an air pressure signal into a voltage signal;

[0175] The second compensation submodule is used to compensate the preset second sensitivity of the control chip according to the second temperature to obtain the second target sensitivity of the airflow sensor after compensation. The second sensitivity is the voltage value required for the control chip to trigger the operation of the atomization device after receiving the voltage signal output by the airflow sensor.

[0176] In some embodiments, the first compensation submodule is used to

[0177] Determining, according to the first temperature, a first compensation value corresponding to the current temperature from a preset correspondence relationship;

[0178] Using the first compensation value to compensate for a preset first sensitivity of the airflow sensor, to obtain a compensated first target sensitivity of the airflow sensor;

[0179] The preset corresponding relationship includes a corresponding relationship between temperature and compensation value.

[0180] In some embodiments, the second compensation submodule is used to

[0181] Inputting the second temperature into a trained compensation model to obtain the first target sensitivity output by the compensation model;

[0182] The compensation model is obtained by learning the calibration detection data.

[0183] In some embodiments, the control module includes:

[0184] a first control submodule, configured to convert the air pressure data into a voltage signal and transmit the voltage signal to the control chip when the air pressure data is greater than or equal to a first target sensitivity corresponding to the airflow sensor;

[0185] The second control submodule is used to control the atomization device to start running when the voltage signal is greater than or equal to the second target sensitivity corresponding to the control chip.

[0186] In some embodiments, the control module further includes:

[0187] a third control submodule, configured to stop the atomizing device from responding if the air pressure data is less than a first target sensitivity corresponding to the airflow sensor;

[0188] The fourth control submodule is used to control the atomization device to stop starting and operating when the voltage signal is less than the second target sensitivity corresponding to the control chip.

[0189] In some embodiments, the apparatus further comprises:

[0190] The temperature control module is used to control the airflow sensor in the atomizing device to be turned off when the atomizing device is in operation and the current temperature is greater than or equal to the temperature threshold.

[0191] In this embodiment, the current temperature of the target component in the atomization device is obtained; based on the current temperature, the preset sensitivity of the target component is compensated to obtain the target sensitivity of the target component after compensation; the target component is a component in the atomization device used to control the operation of the atomization device according to input data, and the sensitivity represents the response threshold of the target component to the input signal; based on the air pressure data input to the atomization device at the current temperature, and the target sensitivity, the operation of the atomization device is controlled. In this way, the temperature of the target component (such as the airflow sensor or the control chip) can be monitored in real time to dynamically adjust the preset sensitivity to ensure that the user's actual inhalation / blowing action can still be accurately identified at high temperatures, to compensate for the over-sensitivity problem that may occur at high temperatures, to prevent false triggering caused by environmental vibrations or small airflow fluctuations, to reduce the probability of the atomizer burning out, and to extend the service life.

[0192] The present invention also provides an electronic device, see Figure 6 , including: a processor 601, a memory 602, and a computer program 6021 stored in the memory and capable of running on the processor, and when the processor executes the program, the atomization device control method of the aforementioned embodiment is implemented.

[0193] The present invention also provides a readable storage medium, which, when the instructions in the storage medium are executed by a processor of an electronic device, enables the electronic device to execute the atomization device control method of the aforementioned embodiment.

[0194] As for the device embodiment, since it is basically similar to the method embodiment, the description is relatively simple, and the relevant parts can be referred to the partial description of the method embodiment.

[0195] It should be noted that the various information and data obtained in the embodiments of the present invention are all obtained with the authorization of the information / data holder.

[0196] The algorithm and display provided herein are not inherently related to any particular computer, virtual system or other device. Various general-purpose systems can also be used together with the teachings based on this. According to the above description, it is obvious that the structure required for constructing this type of system. In addition, the present invention is not directed to any specific programming language. It should be understood that various programming languages ​​can be utilized to realize the content of the present invention described herein, and the above description of specific languages ​​is for the purpose of disclosing the best mode of the present invention.

[0197] In the description provided herein, numerous specific details are described. However, it is understood that embodiments of the present invention may be practiced without these specific details. In some instances, well-known methods, structures, and techniques are not shown in detail so as not to obscure the understanding of this description.

[0198] Similarly, it should be understood that in order to streamline the present invention and aid in understanding one or more of the various inventive aspects, in the above description of exemplary embodiments of the present invention, various features of the present invention are sometimes grouped together into a single embodiment, figure, or description thereof. However, this disclosed method should not be interpreted as reflecting an intention that the claimed invention requires more features than are expressly recited in each claim. Rather, as reflected in the claims below, inventive aspects lie in less than all the features of the individual embodiments disclosed above. Accordingly, the claims following the detailed description are hereby expressly incorporated into this detailed description, with each claim standing on its own as a separate embodiment of the present invention.

[0199] Those skilled in the art will appreciate that the modules in the devices in the embodiments may be adaptively changed and arranged in one or more devices different from the embodiments. The modules or units or components in the embodiments may be combined into one module or unit or component, and in addition may be divided into multiple submodules or subunits or subcomponents. All features disclosed in this specification (including the accompanying claims, abstracts and drawings) and all processes or units of any method or device disclosed herein may be combined in any combination, except that at least some of such features and / or processes or units are mutually exclusive. Unless expressly stated otherwise, each feature disclosed in this specification (including the accompanying claims, abstracts and drawings) may be replaced by an alternative feature providing the same, equivalent or similar purpose.

[0200] The various component embodiments of the present invention may be implemented in hardware, or in software modules running on one or more processors, or in a combination thereof. It will be appreciated by those skilled in the art that a microprocessor or digital signal processor (DSP) may be used in practice to implement some or all of the functions of some or all of the components of the sorting device according to the present invention. The present invention may also be implemented as an apparatus or device program for performing a portion or all of the methods described herein. Such a program for implementing the present invention may be stored on a computer-readable medium, or may be in the form of one or more signals. Such a signal may be downloaded from an Internet website, or provided on a carrier signal, or provided in any other form.

[0201] It should be noted that the above embodiments illustrate rather than limit the invention, and that those skilled in the art may devise alternative embodiments without departing from the scope of the appended claims. In the claims, any reference signs placed between brackets should not be construed as limiting the claims. The word "comprising" does not exclude the presence of elements or steps not listed in the claims. The word "a" or "an" preceding an element does not exclude the presence of a plurality of such elements. The present invention may be implemented by means of hardware comprising several different elements and by means of appropriately programmed computers. In a unit claim enumerating several means, several of these means may be embodied by the same item of hardware. The use of the words first, second, and third etc. does not indicate any order. These words may be interpreted as names.

[0202] The user information (including but not limited to the user's device information, user personal information, etc.) and related data involved in the present invention are all information authorized by the user or authorized by all parties.

[0203] Those skilled in the art will clearly understand that, for the convenience and brevity of description, the specific working processes of the systems, devices and units described above can refer to the corresponding processes in the aforementioned method embodiments and will not be repeated here.

[0204] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

[0205] The above are merely specific embodiments of the present invention, but the scope of protection of the present invention is not limited thereto. Any modifications or substitutions that can be easily conceived by a person skilled in the art within the technical scope disclosed in the present invention should be included within the scope of protection of the present invention. Therefore, the scope of protection of the present invention should be based on the scope of protection of the claims.

Claims

1. A method for controlling an atomization device, characterized in that: The method comprises: Get the current temperature of the target component in the atomization device; Compensating the preset sensitivity of the target component according to the current temperature to obtain a compensated target sensitivity of the target component; the target component is a component in the atomization device used to control the operation of the atomization device according to input data, and the sensitivity represents a response threshold of the target component to the input signal; The operation of the atomizing device is controlled according to the air pressure data input to the atomizing device at the current temperature and the target sensitivity.

2. The method according to claim 1, characterized in that The target component includes an airflow sensor and a control chip; the current temperature includes a first temperature of the airflow sensor and a second temperature of the control chip; The step of compensating the preset sensitivity of the target component according to the current temperature to obtain the compensated target sensitivity of the target component includes: Compensating a preset first sensitivity of the airflow sensor according to the first temperature to obtain a compensated first target sensitivity of the airflow sensor, where the first sensitivity is an air pressure change value required for the airflow sensor to convert an air pressure signal into a voltage signal; According to the second temperature, the second sensitivity preset by the control chip is compensated to obtain the second target sensitivity of the airflow sensor after compensation. The second sensitivity is the voltage value required for the control chip to trigger the operation of the atomization device after receiving the voltage signal output by the airflow sensor.

3. The method according to claim 2, characterized in that The compensating a preset first sensitivity of the airflow sensor according to the first temperature to obtain a compensated first target sensitivity of the airflow sensor includes: Determining, according to the first temperature, a first compensation value corresponding to the current temperature from a preset correspondence relationship; Using the first compensation value to compensate for a preset first sensitivity of the airflow sensor to obtain a compensated first target sensitivity of the airflow sensor; The preset corresponding relationship includes the corresponding relationship between temperature and compensation value.

4. The method according to claim 2, characterized in that The compensating the preset second sensitivity of the control chip according to the second temperature to obtain the compensated second target sensitivity of the airflow sensor includes: Inputting the second temperature into a trained compensation model to obtain the first target sensitivity output by the compensation model; The compensation model is obtained by learning the calibration detection data.

5. The method according to claim 2, characterized in that The controlling the operation of the atomizing device according to the air pressure data of the atomizing device input at the current temperature and the target sensitivity includes: When the air pressure data is greater than or equal to the first target sensitivity corresponding to the airflow sensor, converting the air pressure data into a voltage signal and transmitting the voltage signal to the control chip; When the voltage signal is greater than or equal to the second target sensitivity corresponding to the control chip, the atomization device is controlled to start operating.

6. The method according to claim 5, characterized in that The method further comprises: When the air pressure data is less than a first target sensitivity corresponding to the airflow sensor, the atomizing device stops responding; When the voltage signal is less than the second target sensitivity corresponding to the control chip, the atomization device is controlled to stop the operation.

7. The method according to claim 1, characterized in that The method further comprises: When the atomizing device is in operation, if the current temperature is greater than or equal to a temperature threshold, the airflow sensor in the atomizing device is controlled to be turned off.

8. A control device for atomizing equipment, characterized in that: The device comprises: An acquisition module is used to obtain the current temperature of the target component in the atomization device; a compensation module, configured to compensate the preset sensitivity of the target component according to the current temperature to obtain a target sensitivity of the target component after compensation; the target component is a component in the atomization device used to control the operation of the atomization device according to input data; The control module is used to control the operation of the atomizing device according to the air pressure data input to the atomizing device at the current temperature and the target sensitivity.

9. An atomizing device, characterized in that: The device comprises: Temperature sensor, used to collect the current temperature of the target component; A controller, configured to implement the method according to any one of claims 1 to 7 when executed.

10. A readable storage medium, characterized in that: When the instructions in the storage medium are executed by a processor of an electronic device, the electronic device is enabled to implement the method according to any one of claims 1 to 7.

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