Control method and device of aerosol generating equipment, electronic equipment and program product

Abstract

The invention belongs to the technical field of aerosol generating equipment, and provides a control method and device of aerosol generating equipment, electronic equipment and a program product. The control method of the aerosol generating equipment comprises the following steps: acquiring a standard temperature curve and standard preheating energy of the aerosol generating equipment; the standard temperature curve is used for describing the trend that the temperature value of a heating body of the aerosol generating equipment changes along with time; detecting the current energy of the aerosol generating equipment in response to the aerosol generating equipment executing the heating starting operation; calculating an energy difference value between the standard preheating energy and the current energy; adjusting the standard temperature curve according to a comparison result of the energy difference value and a preset value to obtain an adjusted temperature curve; and controlling a heating body of the aerosol generating equipment to execute preheating operation according to the adjusted temperature curve. Individual differences among different aerosol generating devices can be compensated, so that the different aerosol generating devices can reach similar energy states and temperature states in the preheating stage.

Description

Technical Field

[0001] The present application belongs to the technical field of aerosol generating equipment, and more specifically, to a control method, device, electronic equipment and program product of an aerosol generating equipment. Background Art

[0002] In the field of aerosol generating devices, such as electronic atomizers and other products, the current preheating method with the same total energy value is generally used for different aerosol generating devices. This method is based on the design standard of the aerosol generating device and sets a fixed total energy output value for all aerosol generating devices of the same model, hoping to achieve consistent product performance.

[0003] However, due to individual differences in machines and other issues, aerosol generating devices all use the same total energy value for preheating, which makes it impossible to achieve stable aerosol generation and it is difficult to ensure that different aerosol devices can provide a consistent product experience. Summary of the invention

[0004] The purpose of the embodiments of the present application is to provide a control method, device, electronic device and program product for an aerosol generating device, aiming to solve the technical problem that existing aerosol generating devices all use the same total energy for preheating and cannot achieve stable aerosol generation.

[0005] To achieve the above object, according to a first aspect of the present application, a method for controlling an aerosol generating device is provided, the method comprising:

[0006] Obtaining a standard temperature curve and a standard preheating energy of the aerosol generating device, wherein the standard temperature curve is used to describe a trend of a temperature value of a heating element of the aerosol generating device changing over time;

[0007] In response to the aerosol generating device performing an initial heating operation, detecting a current energy of the aerosol generating device;

[0008] Calculating an energy difference between the standard preheating energy and the current energy;

[0009] Adjusting the standard temperature curve according to the comparison result between the energy difference and the predetermined value to obtain an adjusted temperature curve;

[0010] The heating element of the aerosol generating device is controlled to perform a preheating operation according to the adjusted temperature curve.

[0011] Optionally, in a possible implementation manner of the first aspect, obtaining a standard temperature curve and a standard preheating energy of the aerosol generating device includes:

[0012] Obtaining a device model of the aerosol generating device;

[0013] Determining a standard temperature curve of the aerosol generating device according to the device model;

[0014] The heating element of the aerosol generating device is controlled to perform a heating operation according to the standard temperature curve to obtain a standard preheating energy of the aerosol generating device.

[0015] Optionally, in a possible implementation manner of the first aspect, controlling the heating element of the aerosol generating device to perform a heating operation according to the standard temperature curve to obtain a standard preheating energy of the aerosol generating device includes:

[0016] Determining a standard preheating temperature value corresponding to each preheating time point of the aerosol generating device according to the standard temperature curve;

[0017] Obtain the current temperature value, mass and density of the heating element of the aerosol generating device;

[0018] Real-time detection of the current temperature value of the heating element at the current preheating time point;

[0019] The standard preheating energy is calculated based on the temperature difference between the current temperature value and the corresponding standard preheating temperature value, and the mass and density of the heating element, wherein the current temperature value and the corresponding standard preheating temperature value correspond based on the preheating time point.

[0020] Optionally, in a possible implementation manner of the first aspect, adjusting the standard temperature curve according to a comparison result between the energy difference and a predetermined value to obtain an adjusted temperature curve includes:

[0021] If the comparison result indicates that the energy difference is greater than a predetermined value, then increasing the standard preheating temperature value in the standard temperature curve to obtain the adjusted temperature curve;

[0022] If the comparison result indicates that the energy difference is less than a predetermined value, the standard preheating temperature value in the standard temperature curve is adjusted down to obtain the adjusted temperature curve.

[0023] Optionally, in a possible implementation manner of the first aspect, adjusting the standard temperature curve according to a comparison result between the energy difference and a predetermined value to obtain an adjusted temperature curve includes:

[0024] If the comparison result indicates that the energy difference is greater than a predetermined value, the adjusted temperature curve is obtained by increasing the heating power of the heating element, wherein the standard preheating temperature value in the standard temperature curve increases correspondingly as the heating power of the heating element increases;

[0025] If the comparison result indicates that the energy difference is less than a predetermined value, the heating power of the heating element is lowered to obtain the adjusted temperature curve, wherein the standard preheating temperature value in the standard temperature curve is correspondingly reduced when the heating power of the heating element is reduced.

[0026] Optionally, in a possible implementation manner of the first aspect, the method further includes:

[0027] Before controlling the heating element of the aerosol generating device to perform a preheating operation according to the adjusted temperature curve, or during the process of controlling the heating element of the aerosol generating device to perform a preheating operation according to the adjusted temperature curve, at least one of the following information of the aerosol generating device is calibrated: the resistance value of the heating element, the output voltage value, the output power value, and the preheating temperature value.

[0028] According to a second aspect of the present application, there is provided a control device for an aerosol generating device, the device comprising:

[0029] An acquisition unit, used for acquiring a standard temperature curve and a standard preheating energy of the aerosol generating device, wherein the standard temperature curve is used for describing a trend of a temperature value of a heating element of the aerosol generating device changing over time;

[0030] a detection unit, configured to detect a current energy of the aerosol generating device in response to the aerosol generating device performing a start-up heating operation;

[0031] A calculation unit, used for calculating the energy difference between the standard preheating energy and the current energy;

[0032] An adjustment unit, used for adjusting the standard temperature curve according to the comparison result between the energy difference value and a predetermined value to obtain an adjusted temperature curve;

[0033] A control unit is used to control the heating element of the aerosol generating device to perform a preheating operation according to the adjusted temperature curve.

[0034] The second aspect and any implementation of the second aspect correspond to the first aspect and any implementation of the first aspect, respectively. The technical effects corresponding to the second aspect and any implementation of the second aspect can refer to the technical effects corresponding to the first aspect and any implementation of the first aspect, which will not be repeated here.

[0035] According to a third aspect of the present application, an electronic device is provided, comprising: a memory, a processor, and a computer program stored in the memory and executable on the processor, wherein when the processor executes the computer program, the electronic device implements any of the methods described in one embodiment.

[0036] According to a fourth aspect of the present application, a computer-readable storage medium is provided, wherein the computer-readable storage medium stores a computer program, and when the computer program is executed by a processor, the method described in any one of the above is implemented.

[0037] According to a fifth aspect of the present application, a computer program product is provided. When the computer program product is run on an electronic device, the electronic device executes any one of the methods described in the first aspect.

[0038] It can be understood that the beneficial effects of the second to fifth aspects mentioned above can be found in the relevant description of the first aspect mentioned above, and will not be repeated here.

[0039] Compared with the prior art, the embodiments of the present invention have the following beneficial effects:

[0040] The control method of the aerosol generating device is as follows: obtaining a standard temperature curve and a standard preheating energy of the aerosol generating device, wherein the standard temperature curve is used to describe the trend of the temperature value of the heating element of the aerosol generating device changing over time; in response to the aerosol generating device starting a heating operation, detecting the current energy of the aerosol generating device; calculating the energy difference between the standard preheating energy and the current energy; adjusting the standard temperature curve according to the comparison result of the energy difference with a predetermined value to obtain an adjusted temperature curve; and controlling the heating element of the aerosol generating device to perform a preheating operation according to the adjusted temperature curve.

[0041] By comparing the difference between the standard preheating energy and the current energy and adjusting the standard temperature curve, the aerosol generating device can accurately control the energy input in the preheating stage, which helps to ensure that the energy obtained by the heating element during each preheating process is closer to the ideal standard preheating energy, thereby improving energy utilization efficiency. Based on the standard temperature curve, the heating element is controlled to perform the preheating operation according to the new temperature curve obtained after adjusting the energy difference, which can more accurately control the temperature change process of the heating element.

[0042] This control method can compensate for individual differences between different aerosol generating devices. Since there are slight differences in the heating element characteristics (such as resistance, specific heat capacity, etc.) of different aerosol generating devices, through dynamic adjustment of energy and temperature, different aerosol generating devices can achieve similar energy states and temperature states during the preheating stage. In this way, whether the aerosol generating device is due to different production batches or the heating element performance changes during long-term use, this control method can be used to ensure the consistency of the performance of the aerosol generating device. BRIEF DESCRIPTION OF THE DRAWINGS

[0043] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0044] Figure 1 It is a flow chart of a control method of an aerosol generating device provided in an embodiment of the present application;

[0045] Figure 2 is a flow chart of an optional control method of an aerosol generating device provided in an embodiment of the present application;

[0046] Figure 3 is a flow chart of an optional control method of an aerosol generating device provided in an embodiment of the present application;

[0047] Figure 4 is a flow chart of an optional control method of an aerosol generating device provided in an embodiment of the present application;

[0048] Figure 5 is a flow chart of an optional control method for an aerosol generating device provided in another embodiment of the present application;

[0049] Figure 6 It is a structural schematic diagram of a control device of an aerosol generating device provided in an embodiment of the present application;

[0050] Figure 7 It is a structural schematic diagram of an electronic device provided in an embodiment of the present application. DETAILED DESCRIPTION

[0051] In the following description, specific details such as specific system structures, technologies, etc. are provided for the purpose of illustration rather than limitation, so as to provide a thorough understanding of the embodiments of the present application. However, it should be clear to those skilled in the art that the present application may also be implemented in other embodiments without these specific details. In other cases, detailed descriptions of well-known systems, devices, circuits, and methods are omitted to prevent unnecessary details from obstructing the description of the present application.

[0052] It should be understood that when used in the present specification and the appended claims, the term "comprising" indicates the presence of described features, wholes, steps, operations, elements and / or components, but does not exclude the presence or addition of one or more other features, wholes, steps, operations, elements, components and / or combinations thereof.

[0053] It should also be understood that the term “and / or” used in the specification and appended claims refers to any and all possible combinations of one or more of the associated listed items, and includes these combinations.

[0054] As used in the specification and appended claims of this application, the term "if" can be interpreted as "when" or "uponce" or "in response to determining" or "in response to detecting", depending on the context. Similarly, the phrase "if it is determined" or "if [described condition or event] is detected" can be interpreted as meaning "uponce it is determined" or "in response to determining" or "uponce [described condition or event] is detected" or "in response to detecting [described condition or event]", depending on the context.

[0055] In addition, in the description of the present application specification and the appended claims, the terms "first", "second", "third", etc. are only used to distinguish the descriptions and cannot be understood as indicating or implying relative importance.

[0056] References to "one embodiment" or "some embodiments" etc. described in the specification of this application mean that one or more embodiments of the present application include specific features, structures or characteristics described in conjunction with the embodiment. Therefore, the statements "in one embodiment", "in some embodiments", "in some other embodiments", "in some other embodiments", etc. that appear in different places in this specification do not necessarily refer to the same embodiment, but mean "one or more but not all embodiments", unless otherwise specifically emphasized in other ways. The terms "including", "comprising", "having" and their variations all mean "including but not limited to", unless otherwise specifically emphasized in other ways.

[0057] This application example provides an example of a control method for an aerosol generating device, please refer to Figure 1 As shown, Figure 1 A schematic flow chart of a control method of an aerosol generating device provided by the present application is shown. As an example but not a limitation, the method can be applied to or run in an electronic device. The method includes:

[0058] S101, obtaining a standard temperature curve and a standard preheating energy of an aerosol generating device, wherein the standard temperature curve is used to describe a trend of a temperature value of a heating element of the aerosol generating device changing over time.

[0059] S102 , in response to the aerosol generating device executing a start-up heating operation, detecting a current energy of the aerosol generating device.

[0060] S103, calculating the energy difference between the standard preheating energy and the current energy.

[0061] S104, adjusting the standard temperature curve according to the comparison result between the energy difference value and the predetermined value to obtain an adjusted temperature curve.

[0062] S105, controlling the heating element of the aerosol generating device to perform a preheating operation according to the adjusted temperature curve.

[0063] In the example of this application, for each model of aerosol generating device, during the research and development and testing stage of the aerosol generating device, a large number of experiments and data analysis are conducted to determine the temperature change process of the heating element that can enable the aerosol generating device to achieve the best performance and user experience, and a standard temperature curve is obtained with time as the horizontal axis and the temperature value of the heating element as the vertical axis. The standard temperature curve is used to describe the ideal trend of the temperature value of the heating element changing with time during the process of the heating element of the aerosol generating device from startup to reaching the standard temperature.

[0064] During the research and development testing process, the heating operation of the heating element of the aerosol generating equipment is carried out according to the standard temperature curve. Combined with the physical properties of the heating element (such as specific heat capacity, mass, density, etc.) and the standard temperature of the heating element, the energy required to heat the heating element from the initial state to the state in which the aerosol generating matrix can normally produce aerosols is calculated under the standard temperature curve, that is, the standard preheating energy.

[0065] In an optional example, when the user triggers the start button of the aerosol generating device or similar start operation, the control circuit inside the aerosol generating device receives the start signal, and then measures the physical quantity related to the heating element by setting a high-precision sensor in the circuit of the aerosol generating device to detect the current energy of the aerosol generating device. After that, the obtained standard preheating energy is numerically subtracted from the current energy to obtain the energy difference. For example, the standard preheating energy is E 标准 , the current energy is E 当前 , then the energy difference E 差值 =E 标准 -E 当前 .

[0066] In an optional example, when the current temperature value of the heating element (the actual temperature at the current time point) is equal to the standard preheating temperature value at the corresponding time point on the standard temperature curve, the current energy of the aerosol generating device is zero. When the current temperature value of the heating element is higher than the standard preheating temperature value, the current energy of the aerosol generating device is a positive value greater than zero, and when the current temperature value of the heating element is lower than the standard preheating temperature value, the current energy of the aerosol generating device is a negative value less than zero.

[0067] By comparing the current energy of the aerosol generating device with the standard preheating energy, the degree and direction of deviation of the current energy of the aerosol generating device relative to the standard preheating energy can be obtained. For example, under normal circumstances, the standard preheating temperature value of the heating element when the aerosol generating device is just started is generally 25°C. At this time, it can be considered that the current energy of the heating element is zero, and the standard preheating energy is also zero. There is no deviation between the two, and the heating element can be heated and controlled according to the standard temperature curve; but if the current temperature value of the heating element is low (such as 20°C), it will be detected that the current energy of the aerosol generating device is less than the standard preheating energy, so it is necessary to adjust the standard temperature curve to increase the energy input in the subsequent preheating process. The increased energy causes the heating element to heat up from 20°C (current temperature value) to 25°C (standard preheating temperature value). If the current temperature value of the heating element is too high (such as 35°C), it will be detected that the current energy of the aerosol generating device is greater than the standard preheating energy. Therefore, it is necessary to adjust the standard temperature curve to reduce the energy input in the subsequent preheating process. The reduced energy causes the heating element to rise from 25°C (standard preheating temperature value) to 35°C (current temperature value). Based on the above comparison results, the standard temperature curve is adjusted specifically for a single aerosol generating device, and the standard temperature curve can be adjusted more accurately to obtain the adjusted temperature curve, so as to achieve the purpose of calibrating the preheating energy of a single aerosol generating device.

[0068] In addition, due to the material properties of the heating element, manufacturing process differences or usage environments (such as temperature and humidity) of different aerosol generating devices, it is easy to cause the actual preheating energy of the aerosol generating device to deviate from the standard preheating energy before performing the heating operation. In addition, during the long-term use of the aerosol generating device, the performance of the heating element gradually changes, such as increased resistance and decreased thermal conductivity. By adjusting the standard temperature curve using the energy difference between the current energy of the heating element and the standard preheating energy when starting heating, the above deviations can be effectively compensated.

[0069] In an optional example, the microcontroller or control chip inside the aerosol generating device can be configured to obtain a control signal for the heating element according to the parameters of the adjusted temperature curve. For example, taking the setting of a control chip inside the aerosol generating device as an example, for an aerosol generating device that controls the power of the heating element based on pulse width modulation (PWM) technology, the control chip adjusts the duty cycle of the PWM signal according to the power required at each time point corresponding to the adjusted temperature curve. If the adjusted temperature curve requires higher power at a certain moment to increase the preheating temperature of the heating element, the control chip can increase the duty cycle of the PWM signal so that a higher average voltage is obtained at both ends of the heating element, thereby increasing the power of the heating element and realizing preheating (heating) of the heating element by controlling the heating element according to the adjusted temperature curve.

[0070] During the preheating operation of the heating element according to the adjusted temperature curve, the temperature sensor continuously monitors the current temperature value of the heating element and feeds back the monitored current temperature value to the control chip in real time. The control chip compares the current temperature value with the standard preheating temperature value of the adjusted temperature curve at the corresponding time point. If there is a deviation between the current temperature value and the standard preheating temperature value, the control chip can also fine-tune the control signal in time to ensure that the temperature change of the heating element closely tracks the adjusted temperature curve, and finally completes the precise preheating operation, so that the aerosol generating device reaches the best working state.

[0071] The control method of the aerosol generating device provided in the embodiment of the present application adjusts the standard temperature curve by comparing the difference between the standard preheating energy and the current energy, so that the aerosol generating device can accurately control the energy input in the preheating stage, which helps to ensure that the energy obtained by the heating element during each preheating process is closer to the ideal standard preheating energy, thereby improving energy utilization efficiency. For example, in aerosol generating devices such as electronic atomizers, precise energy control can avoid excessive heating of the atomized medium to produce harmful components due to excessive energy, or insufficient atomization due to insufficient energy.

[0072] Based on the standard temperature curve, the new temperature curve obtained after adjusting the energy difference can control the heating element more accurately, so that the temperature change process of the heating element is more in line with the ideal state over time. Since temperature is a key factor affecting the quality of aerosol generation (such as smoke volume, taste, etc.), precise temperature control can ensure that the equipment can provide users with stable and consistent aerosol generation effects under different power, voltage, heating element assembly, manufacturing process, use environment and conditions.

[0073] This control method can compensate for individual differences between different aerosol generating devices. Since there are slight differences in the heating element characteristics (such as resistance, specific heat capacity, etc.) of different aerosol generating devices, through dynamic adjustment of energy and temperature, different aerosol generating devices can achieve similar energy states and temperature states during the preheating stage. In this way, whether the aerosol generating device is due to different production batches or the heating element performance changes during long-term use, this control method can be used to ensure the consistency of the performance of the aerosol generating device.

[0074] The temperature curve is dynamically adjusted according to the actual energy difference, and the preheating operation is then controlled to make the preheating process more intelligent and adaptive. The optimized preheating process can shorten the time to reach the standard temperature, or reduce energy consumption while ensuring the standard temperature. For example, when the aerosol generating device detects that the current energy is low, the standard temperature curve is adjusted up in time so that the heating element reaches the appropriate standard temperature faster, thereby improving the response speed of the aerosol generating device; conversely, when the aerosol generating device detects that the current energy is too high, the standard temperature curve is appropriately lowered to avoid unnecessary energy waste and extend the battery life of the aerosol generating device.

[0075] In one possible implementation, Figure 2 As shown, obtain the standard temperature curve and standard preheating energy of the aerosol generating device, including:

[0076] S201, obtaining a device model of an aerosol generating device;

[0077] S202, determining a standard temperature curve of an aerosol generating device according to the device model;

[0078] S203, controlling the heating element of the aerosol generating device to perform a heating operation according to the standard temperature curve to obtain a standard preheating energy of the aerosol generating device.

[0079] The following is a detailed explanation of how to obtain the standard temperature curve and standard preheating energy of the aerosol generating device:

[0080] The aerosol generating device may reflect the device model through built-in identification information such as hardware coding, software version number or product serial number. When the aerosol generating device is started or related setting operations are performed, the above identification information can be automatically read. For example, a specific code representing the device model is stored in the control chip of the aerosol generating device. When the aerosol generating device is started, the specific code is automatically read to identify the device model.

[0081] Different models of aerosol generating devices differ in design, structure, materials of heating elements, assembly and manufacturing processes, and expected user experience. Therefore, obtaining the device model of the aerosol generating device is helpful to provide a precisely matched control strategy for each model of aerosol generating device.

[0082] Standard temperature curve data corresponding to different device models are pre-stored in the database of the equipment manufacturer or the storage medium of the aerosol generating device itself. It should be understood that these standard temperature curve data are obtained through a large number of experiments and optimizations, aiming to ensure that each model of aerosol generating device can achieve the best performance. After the device model of the aerosol generating device is obtained, the standard temperature curve corresponding to the device model is searched in the database or storage medium based on the device model as an index. For example, the database is stored in the form of a table, in which one column records the device model and the other column is associated with the corresponding standard temperature curve (the temperature value corresponding to each time point may be stored in the form of an array). By matching the device model, the corresponding standard temperature curve is extracted from the table in the database.

[0083] Different types of aerosol generating devices require different temperature change processes to achieve the best aerosol generating effect due to factors such as structure and heating element characteristics. For example, aerosol generating devices with a small design require a faster heating rate to save preheating time, while large and complex aerosol generating devices require a gentler heating curve to ensure the uniformity of the temperature field. Therefore, determining the standard temperature curve according to the device model can meet the personalized needs of different aerosol generating devices.

[0084] After determining the standard temperature curve of the aerosol generating device, the control chip of the aerosol generating device can accurately control the heating of the heating element according to the standard temperature curve, for example, adjusting the power supply voltage or current of the heating element to achieve the change of the preheating temperature of the heating element according to the standard temperature curve. Specifically, but not limited to, pulse width modulation (PWM) technology can be used to change the average voltage across the heating element by adjusting the duty cycle of the PWM signal of the heating element, thereby controlling the power output of the heating element, so that the preheating temperature of the heating element rises according to the standard temperature curve.

[0085] During the heating operation of the heating element according to the standard temperature curve, the parameters related to energy calculation are monitored in real time. For example, by measuring the resistance R of the heating element, the current I flowing through it, and the heating time t, the energy calculation formula W = Pt = I 2 Rt (assuming a pure resistance circuit) integrates the energy in each tiny time interval during the entire heating process (approximated by the energy accumulation at discrete time points), thereby obtaining the total energy required from the start of heating to reaching the standard working state, that is, the standard preheating energy.

[0086] In one possible implementation, Figure 3 As shown, the above step S203, controlling the heating element of the aerosol generating device to perform a heating operation according to the standard temperature curve to obtain the standard preheating energy of the aerosol generating device, includes:

[0087] S301, determining a standard preheating temperature value corresponding to each preheating time point of the aerosol generating device according to a standard temperature curve;

[0088] S302, obtaining the current temperature value, mass and density of the heating element of the aerosol generating device;

[0089] S303, real-time detection of the current temperature value of the heating element at the current preheating time point;

[0090] S304, calculating the standard preheating energy according to the temperature difference between the current temperature value and the corresponding standard preheating temperature value, the mass and density of the heating element, wherein the current temperature value and the corresponding standard preheating temperature value correspond based on the preheating time point.

[0091] In this application example, the standard temperature curve is a description of the temperature change over time of the aerosol generating device during the ideal preheating process. Through the standard temperature curve, it is clear what ideal temperature the heating element should reach at each preheating time point, which provides a reference standard for the heating operation and energy calculation of the aerosol generating device during subsequent use, ensuring that the preheating process of the aerosol generating device during use meets the design expectations.

[0092] In the example of this application, the standard temperature curve can be stored in the storage medium of the aerosol generating device, and can be stored in the form of an array, a list or a function. For example, if an array is used for storage, it can contain a series of elements, each element corresponding to a preheating time point and its corresponding standard preheating temperature value. When the aerosol generating device starts the preheating operation, according to the current preheating time point, the corresponding standard preheating temperature value can be obtained by searching the array or calling the function.

[0093] In this application example, a temperature sensor, such as a thermocouple or thermistor, can also be installed on or near the heating element. These sensors can convert temperature information into electrical signals, which are then converted into digital signals through an analog-to-digital converter (ADC) for the control chip to read. During the preheating process, the sensor continuously measures the temperature of the heating element to obtain the current temperature value.

[0094] In addition, the mass and density of the heating element are important physical quantities for calculating energy, reflecting the material properties of the heating element. Different masses and densities will affect the energy absorption and release characteristics.

[0095] The mass of the heating element is usually determined when the device is manufactured and can be stored in the parameter storage area of ​​the device, which is provided by the manufacturer. The density of the heating element mainly depends on the material of the heating element. For known materials, it can be determined according to the material manual or through experiments, and is also stored in the parameter information of the aerosol generating device. The control chip can directly read the density parameters of the heating element.

[0096] By real-time detection of the current temperature value of the heating element at the current preheating time point, the control chip can dynamically adjust the heating operation of the heating element according to the difference between the current temperature and the standard preheating temperature to achieve an ideal preheating effect. During the preheating process, the control chip reads the data of the temperature sensor at a certain time interval. Specifically, the time interval can be set according to the accuracy and performance requirements of the aerosol generating device. For example, the control chip of the aerosol generating device reads the data of the temperature sensor once per second as the current temperature value at the current preheating time point.

[0097] Afterwards, the standard preheating energy is calculated based on the temperature difference between the current temperature value and the corresponding standard preheating temperature value, the mass and density of the heating element. An optional calculation method is: for each preheating time point, the temperature difference T between the current temperature value and the corresponding standard preheating temperature value is calculated. 差值 , that is, T 差值 =T 当前 -T 标准 The temperature difference reflects the degree of deviation between the current temperature value at this preheating time point and the standard preheating temperature value. Through the above temperature difference, it can be judged whether the current preheating process meets expectations, whether it is overheating or overcooling, and provide a basis for adjusting the heating operation.

[0098] For example, in one example, when the current temperature value of the heating element (the actual temperature at the current time point) is equal to the standard preheating temperature value at the corresponding time point on the standard temperature curve, the current energy of the aerosol generating device is zero. When the current temperature value of the heating element is higher than the standard preheating temperature value, the current energy of the aerosol generating device is a positive value greater than zero (overheating), and when the current temperature value of the heating element is lower than the standard preheating temperature value, the current energy of the aerosol generating device is a negative value less than zero (overcooling).

[0099] As an optional example, assume that the preheating process of the aerosol generating device is divided into a plurality of small time intervals, and in each time interval, the energy change is calculated based on the product of the temperature difference, mass and density. For example, for each time interval, the temperature difference, mass and density can be used as inputs, and the energy change in the time interval can be calculated through a preset energy calculation unit (which can be a program or algorithm stored in the aerosol generating device), and the energy changes in all time intervals are accumulated to obtain the standard preheating energy of the entire preheating process.

[0100] In this implementation, by combining the standard temperature curve and real-time monitoring of the actual state of the heating element, it does not rely on simple formula lines, but uses real-time temperature differences and physical properties of the equipment to calculate the standard preheating energy. It can more flexibly adapt to the individual differences of different devices and complex actual environments, and provide more accurate energy calculation and control for the preheating operation of the aerosol generating device, thereby ensuring the preheating effect and performance stability of the aerosol generating device.

[0101] In one possible implementation, Figure 4 As shown, the above step S104, adjusting the standard temperature curve according to the comparison result between the energy difference value and the predetermined value to obtain the adjusted temperature curve, includes:

[0102] S401, if the comparison result indicates that the energy difference is greater than a predetermined value, the standard preheating temperature value in the standard temperature curve is adjusted to obtain an adjusted temperature curve;

[0103] S402: If the comparison result indicates that the energy difference is less than a predetermined value, the standard preheating temperature value in the standard temperature curve is adjusted down to obtain an adjusted temperature curve.

[0104] The above implementation method aims to dynamically adjust the standard temperature curve according to the comparison result of the energy difference with the predetermined value to optimize the preheating process of the aerosol generating device to ensure that the current actual energy is close to the standard preheating energy, thereby ensuring the consistency and stability of the device performance.

[0105] In an optional example, when the energy difference is greater than a predetermined value (for example, the predetermined value may be zero), that is, the current energy is less than the standard preheating energy, it indicates that the energy actually obtained by the current aerosol generating device is less than the standard preheating energy expected during the preheating process. For example, it may be caused by a variety of factors, such as unstable power supply, reduced performance of the heating element, or excessive heat dissipation. In order to make up for this energy gap, from a physical point of view, the increase in temperature will cause the heating element to absorb more heat, so it is necessary to increase the standard preheating temperature value in the standard temperature curve to increase the energy input in the subsequent preheating process, so that the total energy in the subsequent preheating process is closer to the standard preheating energy.

[0106] Assume that the standard temperature curve is stored in the form of a time series, where each element contains a time point and a corresponding temperature value, such as (t1, T1), (t2, T2), (t3, T3), ... When the energy difference is greater than a predetermined value, the temperature value Ti in each element is adjusted up. Optionally, the amplitude of the increase can be set according to the size of the energy difference. For example, a linear adjustment can be used, that is, the temperature value is increased according to a certain proportion of the energy difference. If the energy difference is 20% of the standard preheating energy, each temperature value Ti can be increased by 10°C (the specific adjustment amplitude can be determined by experiment or algorithm), (t1, T1) is adjusted to (t1, T1+10°C), (t2, T2) is adjusted to (t2, T2+10°C), and so on, and finally the adjusted temperature curve is obtained.

[0107] In addition, in the example of the present application, a nonlinear adjustment method can also be used, and different adjustment functions can be used according to the size of the energy difference. For example, for a smaller energy difference, a smaller temperature adjustment range is used; for a larger energy difference, a larger temperature adjustment range is used to achieve a more precise adjustment.

[0108] In another optional example, when the energy difference is less than a predetermined value (e.g., zero), that is, the current energy is greater than the standard preheating energy, it indicates that the energy actually obtained by the current aerosol generating device exceeds the standard preheating energy expected during the preheating process, which will cause the device to overheat or waste energy. Therefore, it is necessary to lower the standard preheating temperature value in the standard temperature curve to reduce the energy absorption during the subsequent preheating process. It should be understood that lowering the temperature will reduce the temperature difference between the heating element and the surrounding environment. According to the principle of heat transfer, the heat transfer rate slows down, thereby reducing the absorbed energy, so that the total energy of the aerosol generating device in the subsequent preheating process is closer to the standard preheating energy.

[0109] Similarly, assuming that the standard temperature curve is stored in a time series, when the energy difference is less than zero, the temperature value Ti in each element is adjusted down. Similar to the above method of increasing the temperature value Ti, a linear or nonlinear adjustment method can be used. If a linear adjustment is used, the temperature value Ti is reduced according to the proportion of the energy difference. For example, each temperature value Ti can be lowered by 8°C (the specific value is determined by experiment or algorithm), (t1, T1) is adjusted to (t1, T1-8°C), (t2, T2) is adjusted to (t2, T2-8°C), etc., to obtain the adjusted temperature curve.

[0110] Through the above-mentioned method steps, the aerosol generating device can flexibly adjust the standard temperature curve according to the comparison result between the actual energy difference and the predetermined value to form an adjusted temperature curve, which helps to ensure that the aerosol generating device can be preheated at a relatively stable and consistent energy level under different usage conditions, improve the reliability and performance of the aerosol generating device, and provide better temperature and energy conditions for subsequent aerosol generation operations.

[0111] In one possible implementation, Figure 5 As shown, the above step S104, adjusting the standard temperature curve according to the comparison result between the energy difference value and the predetermined value to obtain the adjusted temperature curve, includes:

[0112] S501, if the comparison result indicates that the energy difference is greater than a predetermined value, the heating power of the heating element is increased to obtain an adjusted temperature curve, wherein the standard preheating temperature value in the standard temperature curve increases correspondingly when the heating power of the heating element increases;

[0113] S502, if the comparison result indicates that the energy difference is less than a predetermined value, the heating power of the heating element is lowered to obtain an adjusted temperature curve, wherein the standard preheating temperature value in the standard temperature curve is correspondingly lowered when the heating power of the heating element is reduced.

[0114] The above optional implementation method is based on the comparison result of the energy difference with the predetermined value, and the standard temperature curve is changed by adjusting the heating power of the heating element to obtain the adjusted temperature curve. During the preheating process, the aerosol generating device can dynamically adjust the preheating condition according to the difference between the actual energy and the standard energy, ensuring that the aerosol generating device can achieve an ideal preheating effect.

[0115] In one example, if the energy difference detected is greater than a predetermined value, it indicates that the current energy actually obtained during the current preheating process is less than the standard preheating energy. According to the relationship between energy, power and time (energy = power × time), if the time remains unchanged, if you want to increase the energy input, you need to increase the heating power of the heating element. When the heating power increases, the heat generated by the heating element per unit time increases, which will increase the standard preheating temperature value in the standard temperature curve accordingly.

[0116] As an optional example, when increasing the heating power of the heating element, it can be determined in a variety of ways how much the heating power needs to be increased, for example, according to the size of the energy difference. If the energy difference is large (greater than 1, an example but not a limitation), it indicates that the actual energy is far from the standard energy, and the power needs to be increased to a greater extent; if the energy difference is small (greater than 0.2, an example but not a limitation), it can be adjusted to a smaller extent. Specifically, according to the circuit design of the aerosol generating device, corresponding measures can be taken to increase the power. If the aerosol generating device uses pulse width modulation (PWM) technology to control the heating power, the power increase can be achieved by increasing the duty cycle of the PWM signal. For example, the original PWM signal duty cycle is 50%. In order to increase the power, the PWM signal duty cycle can be increased to 65% (corresponding to a 30% increase in power).

[0117] As the heating power increases, the temperature of the heating element rises faster during the subsequent preheating process. The initial standard temperature curve has a standard preheating temperature value of 180°C at the 5th second. Due to the increase in power, the standard preheating temperature value at the 5th second in the adjusted temperature curve may increase to 200°C, and the standard preheating temperature values ​​at other time points will also increase accordingly, thereby obtaining the adjusted temperature curve. Furthermore, when heating according to the adjusted temperature curve in the future, the heating element can absorb more energy to make up for the previous energy shortage.

[0118] In another example, if the energy difference is detected to be less than a predetermined value, it indicates that the current energy actually obtained during the current preheating process is more than the standard preheating energy. According to the relationship between energy, power and time (energy = power × time), if the time remains unchanged, to reduce the energy input, it is necessary to reduce the heating power of the heating element. When the heating power is reduced, the heat generated by the heating element per unit time is reduced, so that the standard preheating temperature value in the standard temperature curve is reduced accordingly.

[0119] Similarly, when lowering the heating power of the heating element, the power reduction operation can be implemented according to the circuit design of the aerosol generating device. If the aerosol generating device uses pulse width modulation (PWM) technology to control the heating power, the power can be reduced by reducing the duty cycle of the PWM signal. For example, the original PWM signal duty cycle is 50%. In order to reduce the power, the PWM signal duty cycle is reduced to 40% (corresponding to a 20% power reduction). For aerosol generating devices using constant current source or constant voltage source circuits, if a constant current source circuit is used, the power of the heating element can be reduced by reducing the output current; if a constant voltage source circuit is used, the power of the heating element can be reduced by reducing the output voltage.

[0120] As the heating power decreases, the temperature rise rate of the heating element will slow down during the subsequent preheating process. For example, the initial standard temperature curve has a standard preheating temperature value of 180°C at the 3rd second. Due to the power reduction, the standard preheating temperature value at the 3rd second in the adjusted temperature curve may be reduced to 160°C, and the standard preheating temperature values ​​at other time points will also be reduced accordingly, thereby obtaining the adjusted temperature curve. In this way, when heating according to the adjusted temperature curve in the future, the energy absorbed by the heating element will be reduced to solve the previous problem of excess energy.

[0121] Through the above method provided by the example of this application, the aerosol generating device can dynamically adjust the preheating process according to its actual situation, ensuring that the aerosol generating device can better achieve energy balance and stable preheating effect under different environmental conditions and usage conditions. It can compensate for energy deviations caused by various factors, such as slight differences between individual devices, fluctuations in power supply conditions, changes in ambient temperature, etc., thereby providing a more reliable and consistent preheating performance for the aerosol generating device and improving the overall performance of the device and user experience.

[0122] In a possible implementation, the method further includes:

[0123] Before controlling the heating element of the aerosol generating device to perform a preheating operation according to the adjusted temperature curve, or during the process of controlling the heating element of the aerosol generating device to perform a preheating operation according to the adjusted temperature curve, at least one of the following information of the aerosol generating device is calibrated: the resistance value of the heating element, the output voltage value, the output power value, and the preheating temperature value.

[0124] When the heating element of the aerosol generating device is controlled to perform preheating according to the adjusted temperature curve, various information of the device is calibrated to ensure that the performance of the device is optimal and to ensure the stability, consistency and safety of its operation. These calibration operations are based on the deviation between the actual operation of the device and the standard or expected performance to compensate for the differences between individual devices or the impact of environmental factors on the performance of the device.

[0125] It should be understood that the resistance of the heating element directly affects the amount of heat generated by the heating element. Different heating elements may have different resistance values ​​due to factors such as manufacturing process and usage time. If the resistance value is inaccurate, similar to the incorrect opening of the energy valve, the heat generated by the heating element will not meet expectations, which will affect the preheating process and the final aerosol generation effect.

[0126] An optional resistance calibration method: First, measure the current resistance of the heating element. Then, compare the measured current resistance with the preset standard resistance. If the measured current resistance is larger than the standard resistance, the current heat generation is reduced, and you need to find a way to reduce the resistance, such as checking whether the connection of the heating element is loose. If so, tighten the connection to return the current resistance of the heating element to the normal range; if the measured current resistance is smaller than the standard resistance, the current heat generation is too much. Specifically, you can replace some related resistance components to return the current resistance of the heating element to the normal range to ensure the generation of appropriate heat.

[0127] It should be understood that the magnitude of the output voltage of the heating element directly affects the heating speed and temperature of the heating element. If the output voltage is unstable or inaccurate, the working state of the heating element will fluctuate, causing the preheating temperature to fluctuate, affecting the generation of aerosol.

[0128] An optional method for calibrating the output voltage value: After measuring the actual voltage value output to the heating element, then compare the measured actual voltage value with the standard voltage value required by the equipment design. If the actual voltage value is higher than the standard voltage value, the heating element heats up too quickly, which will cause the preheating temperature to be too high. At this time, the actual output voltage value can be reduced to the standard voltage value by adjusting the voltage regulating device inside the aerosol generating device, such as some potentiometers or voltage stabilizing circuits. Conversely, if the actual voltage value is lower than the standard voltage value, the heating element is insufficiently powered, resulting in slow preheating. The voltage regulating device can be adjusted to increase the actual output voltage value to the standard voltage value so that the heating element can heat up at an appropriate speed.

[0129] It should be understood that the output power of the heating element determines the amount of heat generated by the heating element per unit time, and comprehensively reflects the influence of factors such as voltage and resistance on the heating effect. If the output power is inaccurate, the heating element will not be able to heat up at the expected rhythm, affecting the stability of the entire preheating process and the quality of the final aerosol generation.

[0130] An optional method for calibrating the output power value: First, the actual power value of the heating element can be calculated by measuring the voltage and current. Then, the actual power value is compared with the standard power value required according to the adjusted temperature curve. If the actual power value is larger than the standard power value, it means that the heating element heats up too quickly, which may cause the preheating temperature to rise too quickly. The power can be reduced by adjusting the input voltage (such as calibration voltage) or changing the resistance of the heating element (such as calibration resistance). If the actual power value is smaller than the standard power value and the temperature rises too slowly during the preheating process, it is necessary to increase the actual power value to the standard power value by appropriately increasing the voltage or reducing the resistance, so that the heating element heats up according to the expected standard power value.

[0131] It is also necessary to understand that the preheating temperature value is the core goal of the entire preheating process and directly determines the quality and effect of aerosol generation. If the actual preheating temperature is inconsistent with the temperature specified by the adjusted temperature curve, the ideal aerosol cannot be obtained.

[0132] An optional method for calibrating the preheating temperature value: Use a temperature sensor to measure the current temperature value of the heating element in real time. Then, compare the measured current temperature value with the standard preheating temperature value that the adjusted temperature curve should reach at the corresponding time point. If the current temperature value is higher than the standard preheating temperature value, measures need to be taken to cool it down, for example, by reducing the heating power of the heating element (similar to the calibration power) to reduce heat generation. In addition, if the current temperature value is lower than the standard preheating temperature value, it is necessary to increase the heating power and increase the heat to raise the current temperature value to the standard preheating temperature value. Through continuous comparison and adjustment, the current temperature value of the heating element during the preheating process always changes according to the requirements of the adjusted temperature curve, ensuring that high-quality aerosol can be generated in the end.

[0133] It should be understood that the size of the serial numbers of the steps in the above embodiments does not mean the order of execution. The execution order of each process should be determined by its function and internal logic, and should not constitute any limitation on the implementation process of the embodiments of the present application.

[0134] Corresponding to the control method of the aerosol generating device of the above embodiment, Figure 6 is a schematic diagram of the structure of a control device for an aerosol generating device provided in an embodiment of the present application. The device can be implemented as part or all of a computer device by software, hardware, or a combination of both. The computer device can be Figure 7 Electronic equipment shown.

[0135] Reference Figure 6 , the control device of the aerosol generating device comprises:

[0136] An acquisition unit 601 is used to acquire a standard temperature curve and a standard preheating energy of an aerosol generating device, wherein the standard temperature curve is used to describe a trend of a temperature value of a heating element of the aerosol generating device changing over time;

[0137] A detection unit 602, configured to detect a current energy of the aerosol generating device in response to the aerosol generating device performing a start-up heating operation;

[0138] A calculation unit 603, used for calculating the energy difference between the standard preheating energy and the current energy;

[0139] An adjustment unit 604, configured to adjust the standard temperature curve according to the comparison result between the energy difference value and the predetermined value to obtain an adjusted temperature curve;

[0140] The control unit 605 is used to control the heating element of the aerosol generating device to perform a preheating operation according to the adjusted temperature curve.

[0141] Further, based on any of the above embodiments, as an example of the present application, the acquisition unit is further configured to:

[0142] The device model of the aerosol generating device is obtained; the standard temperature curve of the aerosol generating device is determined according to the device model; the heating element of the aerosol generating device is controlled to perform a heating operation according to the standard temperature curve to obtain the standard preheating energy of the aerosol generating device.

[0143] Further, based on any of the above embodiments, as an example of the present application, the acquisition unit is further configured to:

[0144] According to the standard temperature curve, determine the standard preheating temperature value corresponding to each preheating time point of the aerosol generating device;

[0145] Obtain the current temperature value, mass and density of the heating element of the aerosol generating device;

[0146] Real-time detection of the current temperature value of the heating element at the current preheating time point;

[0147] The standard preheating energy is calculated based on the temperature difference between the current temperature value and the corresponding standard preheating temperature value, the mass and density of the heating element, wherein the current temperature value and the corresponding standard preheating temperature value correspond based on the preheating time point.

[0148] Further, based on any of the above embodiments, as an example of the present application, the adjustment unit is further configured to:

[0149] The standard temperature curve is adjusted according to the comparison result between the energy difference value and the predetermined value to obtain the adjusted temperature curve, including:

[0150] If the comparison result indicates that the energy difference is greater than a predetermined value, the standard preheating temperature value in the standard temperature curve is adjusted upward to obtain an adjusted temperature curve;

[0151] If the comparison result indicates that the energy difference is less than a predetermined value, the standard preheating temperature value in the standard temperature curve is adjusted down to obtain an adjusted temperature curve.

[0152] Further, based on any of the above embodiments, as an example of the present application, the adjustment unit is further configured to:

[0153] If the comparison result indicates that the energy difference is greater than a predetermined value, the heating power of the heating element is increased to obtain an adjusted temperature curve, wherein the standard preheating temperature value in the standard temperature curve increases correspondingly as the heating power of the heating element increases;

[0154] If the comparison result indicates that the energy difference is less than a predetermined value, the heating power of the heating element is lowered to obtain an adjusted temperature curve, wherein the standard preheating temperature value in the standard temperature curve is correspondingly lowered when the heating power of the heating element is reduced.

[0155] It should be noted that the control device of the aerosol generating device provided in the above embodiment is only illustrated by the division of the above functional modules. In actual applications, the above functions can be assigned to different functional modules as needed, that is, the internal structure of the device can be divided into different functional modules to complete all or part of the functions described above.

[0156] The functional units and modules in the above embodiments may be integrated into one processing unit, or each unit may exist physically separately, or two or more units may be integrated into one unit, and the above integrated units may be implemented in the form of hardware or in the form of software functional units. In addition, the specific names of the functional units and modules are only for the convenience of distinguishing each other, and are not used to limit the protection scope of the embodiments of the present application.

[0157] It should be noted that the information interaction, execution process, etc. between the above-mentioned devices / units are based on the same concept as the method embodiment of the present application. Their specific functions and technical effects can be found in the method embodiment part and will not be repeated here.

[0158] An embodiment of the present application further provides an electronic device, the electronic device comprising one or more processors and a memory;

[0159] The memory is coupled to one or more processors, and the memory is used to store computer program codes, the computer program codes include computer instructions, and the one or more processors call the computer instructions to enable the electronic device to execute the control method of the aerosol generating device shown above.

[0160] Figure 7A schematic diagram of the structure of an electronic device provided in an embodiment of the present application, the electronic device 700 may be an aerosol generating device, an electronic atomizing device, a mobile phone, a smart screen, a tablet computer, a wearable electronic device, an in-vehicle electronic device, an augmented reality (AR) device, a virtual reality (VR) device, a laptop computer, an ultra-mobile personal computer (UMPC), a netbook, a personal digital assistant (PDA), a projector, or a communication device such as a server, a storage device, a base station, or a smart car, etc. The embodiment of the present application does not impose any restrictions on the specific type of the electronic device.

[0161] The memory 701 can be used to store computer software programs 702 and modules, and the processor 703 executes various functional applications and data processing of the electronic device by running the software programs and modules stored in the memory 701. The memory 701 can mainly include a program storage area and a data storage area, wherein the program storage area can store an operating system, an application required for at least one function (such as a sound playback function, an image playback function, etc.), etc.; the data storage area can store data created according to the use of the electronic device (such as audio data, a phone book, etc.), etc. In addition, the memory 701 can include a high-speed random access memory, and can also include a non-volatile memory, such as at least one disk storage device, a flash memory device, or other volatile solid-state storage devices.

[0162] Among them, the processor 703 may include one or more processors such as a central processing unit, an application processor (AP), a baseband processor, etc. The processor may be the nerve center and command center of the wireless router. The processor 703 may generate an operation control signal according to the instruction operation code and the timing signal to complete the control of fetching and executing instructions. The memory 701 may be used to store computer executable program codes, and the executable program codes include instructions. The processor 703 executes various functional applications and data processing of the network device by running the instructions stored in the memory. The memory 701 may include a program storage area and a data storage area, such as storing data of a sound signal to be played. For example, the memory may be a double rate synchronous dynamic random access memory DDR or a flash memory Flash.

[0163] An embodiment of the present application also provides a computer-readable storage medium, in which computer instructions are stored; when the computer-readable storage medium is run on an electronic device, the electronic device executes the control method of the aerosol generating device shown above.

[0164] The computer instructions may be stored in a computer-readable storage medium, or transmitted from one computer-readable storage medium to another computer-readable storage medium. For example, the computer instructions may be transmitted from one website, computer, server, or data center to another website, computer, server, or data center via wired (e.g., coaxial cable, optical fiber, digital subscriber line (DSL)) or wireless (e.g., infrared, wireless, microwave, etc.) means. The computer-readable storage medium may be any available medium that can be accessed by a computer or a data storage device such as a server, data center, etc. that includes one or more available media integrated therein. The available medium may be a magnetic medium (e.g., a floppy disk, a hard disk, a magnetic tape), an optical medium, or a semiconductor medium (e.g., a solid state disk (SSD)), etc.

[0165] The embodiment of the present application also provides a computer program product including computer instructions. When the computer program product is run on an electronic device, the electronic device can execute the control method of the aerosol generating device shown above.

[0166] The computer storage medium and computer program product provided in the above-mentioned embodiments of the present application are used to execute the method provided above. Therefore, the beneficial effects that can be achieved can refer to the corresponding beneficial effects of the method provided above, and will not be repeated here.

[0167] In the above embodiments, it can also be implemented in whole or in part by software, hardware, firmware or any combination thereof. When implemented using software, it can be implemented in whole or in part in the form of a computer program product. The computer program product includes one or more computer instructions. When the computer instructions are loaded and executed on a computer, the process or function described in the embodiment of the present application is generated in whole or in part. The computer may be a general-purpose computer, a special-purpose computer, a computer network or other programmable device. The computer instructions may be stored in a computer-readable storage medium, or transmitted from one computer-readable storage medium to another computer-readable storage medium, for example, the computer instructions may be transmitted from a website site, computer, server or data center by wired (such as: coaxial cable, optical fiber, data subscriber line (Digital Subscriber Line, DSL)) or wireless (such as: infrared, wireless, microwave, etc.) mode to another website site, computer, server or data center. The computer-readable storage medium may be any available medium that a computer can access, or a data storage device such as a server or data center that includes one or more available media integrations. The available medium may be a magnetic medium (such as a floppy disk, a hard disk, a magnetic tape), an optical medium (such as a digital versatile disc (DVD)), or a semiconductor medium (such as a solid state disk (SSD)).

[0168] In the above embodiments, the description of each embodiment has its own emphasis. For parts that are not described or recorded in detail in a certain embodiment, reference can be made to the relevant descriptions of other embodiments.

[0169] Those of ordinary skill in the art will appreciate that the units and algorithm steps of each example described in conjunction with the embodiments applied for herein can be implemented in electronic hardware, or a combination of computer software and electronic hardware. Whether these functions are performed in hardware or software depends on the specific application and design constraints of the technical solution. Professional and technical personnel can use different methods to implement the described functions for each specific application, but such implementation should not be considered to be beyond the scope of this application.

[0170] In the embodiments provided in the present application, it should be understood that the disclosed devices / network equipment and methods can be implemented in other ways. For example, the device / network equipment embodiments described above are merely schematic. For example, the division of the modules or units is only a logical function division. There may be other division methods in actual implementation, such as multiple units 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 through some interfaces, indirect coupling or communication connection of devices or units, which can be electrical, mechanical or other forms.

[0171] The units described as separate components may or may not be physically separated, and the components shown as units may or may not be physical units, 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.

[0172] The embodiments described above are only used to illustrate the technical solutions of the present application, rather than to limit them. Although the present application has been described in detail with reference to the aforementioned embodiments, a person skilled in the art should understand that the technical solutions described in the aforementioned embodiments may still be modified, or some of the technical features may be replaced by equivalents. Such modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the embodiments of the present application, and should all be included in the protection scope of the present application.

Claims

1. A method for controlling an aerosol generating device, characterized in that: include: Obtaining a standard temperature curve and a standard preheating energy of the aerosol generating device, wherein the standard temperature curve is used to describe a trend of a temperature value of a heating element of the aerosol generating device changing over time; In response to the aerosol generating device performing an initial heating operation, detecting a current energy of the aerosol generating device; Calculating an energy difference between the standard preheating energy and the current energy; Adjusting the standard temperature curve according to the comparison result between the energy difference and the predetermined value to obtain an adjusted temperature curve; The heating element of the aerosol generating device is controlled to perform a preheating operation according to the adjusted temperature curve.

2. The method according to claim 1, characterized in that Obtain the standard temperature curve and standard preheating energy of the aerosol generating equipment, including: Obtaining a device model of the aerosol generating device; Determining a standard temperature curve of the aerosol generating device according to the device model; The heating element of the aerosol generating device is controlled to perform a heating operation according to the standard temperature curve to obtain a standard preheating energy of the aerosol generating device.

3. The method according to claim 2, characterized in that Controlling the heating element of the aerosol generating device to perform a heating operation according to the standard temperature curve to obtain a standard preheating energy of the aerosol generating device includes: Determining a standard preheating temperature value corresponding to each preheating time point of the aerosol generating device according to the standard temperature curve; Obtain the current temperature value, mass and density of the heating element of the aerosol generating device; Real-time detection of the current temperature value of the heating element at the current preheating time point; The standard preheating energy is calculated based on the temperature difference between the current temperature value and the corresponding standard preheating temperature value, and the mass and density of the heating element, wherein the current temperature value and the corresponding standard preheating temperature value correspond based on the preheating time point.

4. The method according to any one of claims 1 to 3, characterized in that: The standard temperature curve is adjusted according to the comparison result between the energy difference and the predetermined value to obtain an adjusted temperature curve, including: If the comparison result indicates that the energy difference is greater than the predetermined value, then increasing the standard preheating temperature value in the standard temperature curve to obtain the adjusted temperature curve; If the comparison result indicates that the energy difference is less than the predetermined value, the standard preheating temperature value in the standard temperature curve is adjusted down to obtain the adjusted temperature curve.

5. The method according to any one of claims 1 to 3, characterized in that: The standard temperature curve is adjusted according to the comparison result between the energy difference and the predetermined value to obtain an adjusted temperature curve, including: If the comparison result indicates that the energy difference is greater than the predetermined value, the heating power of the heating element is increased to obtain the adjusted temperature curve, wherein the standard preheating temperature value in the standard temperature curve increases correspondingly as the heating power of the heating element increases; If the comparison result indicates that the energy difference is less than the predetermined value, the heating power of the heating element is lowered to obtain the adjusted temperature curve, wherein the standard preheating temperature value in the standard temperature curve is correspondingly reduced when the heating power of the heating element is reduced.

6. The method according to any one of claims 1 to 3, characterized in that: The method further comprises: Before controlling the heating element of the aerosol generating device to perform a preheating operation according to the adjusted temperature curve, or during the process of controlling the heating element of the aerosol generating device to perform a preheating operation according to the adjusted temperature curve, at least one of the following information of the aerosol generating device is calibrated: the resistance value of the heating element, the output voltage value, the output power value, and the preheating temperature value.

7. A control device for an aerosol generating device, characterized in that: include: An acquisition unit, used for acquiring a standard temperature curve and a standard preheating energy of the aerosol generating device, wherein the standard temperature curve is used for describing a trend of a temperature value of a heating element of the aerosol generating device changing over time; a detection unit, configured to detect a current energy of the aerosol generating device in response to the aerosol generating device performing a start-up heating operation; A calculation unit, used for calculating the energy difference between the standard preheating energy and the current energy; An adjustment unit, used for adjusting the standard temperature curve according to the comparison result between the energy difference value and a predetermined value to obtain an adjusted temperature curve; A control unit is used to control the heating element of the aerosol generating device to perform a preheating operation according to the adjusted temperature curve.

8. The device according to claim 7, characterized in that The acquisition unit is further specifically used for: Obtaining a device model of the aerosol generating device; determining a standard temperature curve of the aerosol generating device according to the device model; controlling a heating element of the aerosol generating device to perform a heating operation according to the standard temperature curve to obtain a standard preheating energy of the aerosol generating device.

9. An electronic device comprising a memory, a processor, and a computer program stored in the memory and executable on the processor, characterized in that: When the processor executes the computer program, the electronic device implements the method according to any one of claims 1 to 6.

10. A computer program product, characterized in that The invention comprises a computer program which, when executed, causes the method according to any one of claims 1 to 6 to be performed.

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