Parameter calibration method and device for heat-not-burn appliance, controller and appliance

Abstract

The invention relates to the technical field of heating non-combustion appliance control, and provides a parameter calibration method and device of a heating non-combustion appliance, a controller and the heating non-combustion appliance. The method comprises the following steps: when the heat-not-burn appliance is awakened, determining the season of the current time; and if the season in which the current time is located is different from the season in which the heating non-combustion appliance executes the parameter calibration operation last time, executing the parameter calibration operation on the heating non-combustion appliance. Through the setting, if the appliance has seasonal change after parameter calibration is completed, parameter calibration is executed once again to obtain relatively accurate appliance parameters under the current environment temperature condition, so that the accuracy of calculating the actual temperature of the heating body is improved, and the preheating effect of the appliance is improved.

Description

Technical Field

[0001] The present application relates to the technical field of control of heat-not-burn appliances, and in particular to a parameter calibration method, device, controller and heat-not-burn appliance of the heat-not-burn appliance. Background Art

[0002] The heating-not-burning appliance completes parameter calibration operations in a standard room temperature environment on the production line, controls the heating element to heat up to the set target temperature according to a fixed power, and records the resistance and temperature of the heating element at each time point in real time during this process. It can calculate the initial resistance and resistance temperature coefficient of the heating element and other parameters, and write these parameters into a storage device such as a register Flash for storage, which is used to calculate the actual temperature of the heating element when the appliance is heated. However, when seasonal changes occur, the ambient temperature will change significantly. When the ambient temperature changes significantly, the actual initial resistance and resistance temperature coefficient of the heating element will also change. At this time, if the appliance still calculates according to the stored initial resistance and resistance temperature coefficient, the accuracy of the calculated actual temperature of the heating element will decrease, affecting the preheating effect of the appliance. Summary of the invention

[0003] In view of this, the embodiments of the present application provide a parameter calibration method, device, controller and heating without combustion appliance, which can improve the accuracy of calculating the actual temperature of the heating element and enhance the preheating effect of the appliance.

[0004] A first aspect of an embodiment of the present application provides a parameter calibration method for a heating-not-burning appliance, comprising:

[0005] When the heat-not-burn appliance is awakened, determining the season of the current time;

[0006] If the season at the current time is different from the season when the parameter calibration operation was last performed on the heating without combustion appliance, the parameter calibration operation is performed on the heating without combustion appliance.

[0007] In the technical solution of the embodiment of the present application, when the heating without burning appliance is awakened, the season of the current time will be determined. If the season of the current time is different from the season of the last parameter calibration operation of the heating without burning appliance, the parameter calibration operation will be performed on the heating without burning appliance. Through such a setting, if the appliance undergoes a seasonal change after the parameter calibration is completed, the parameter calibration will be performed again to obtain more accurate appliance parameters under the current ambient temperature conditions, thereby improving the accuracy of calculating the actual temperature of the heating element and improving the preheating effect of the appliance.

[0008] In one implementation of the embodiment of the present application, determining the season at the current time includes:

[0009] Obtaining time information of an internal timing clock of a heat-not-burn appliance;

[0010] Determine the current season based on the time information.

[0011] In an implementation of the embodiment of the present application, determining the season of the current time according to the time information includes:

[0012] Determine the current month based on the time information;

[0013] Determine the current season based on the current month.

[0014] In an implementation of the embodiment of the present application, after determining the season of the current time according to the current month, the method further includes:

[0015] Obtaining location information of the heating-not-burning appliance;

[0016] According to the location information, the season of the current time is corrected.

[0017] In one implementation of the embodiment of the present application, a parameter calibration operation is performed on the heating-not-burning appliance, including:

[0018] After the heating without burning appliance is fully charged and the delay is set for a certain period of time, the current ambient temperature, the circuit board temperature of the heating without burning appliance, and the battery cell temperature are obtained;

[0019] If the circuit board temperature and the battery cell temperature are both within the temperature range determined according to the current ambient temperature, and the difference between the circuit board temperature and the battery cell temperature is less than the set threshold, the initial resistance value and the resistance temperature coefficient of the heating element of the heat-not-burn appliance are calibrated.

[0020] In one implementation of the embodiment of the present application, the initial resistance value and the resistance temperature coefficient of the heating element of the heat-not-burning appliance are calibrated, including:

[0021] Calibrate the initial resistance value and resistance temperature coefficient according to the current ambient temperature;

[0022] The calibrated initial resistance value and resistance temperature coefficient are written into the storage device for storage.

[0023] In one implementation of the embodiment of the present application, it is determined whether the season at the current time is the same as the season when the parameter calibration operation was last performed on the heating-without-combustion appliance in the following manner:

[0024] Get the first season flag recorded when the heating-not-burning appliance last performed parameter calibration operation;

[0025] Determine the second season flag corresponding to the current time;

[0026] If the second season flag is different from the first season flag, it is determined that the season at the current time is different from the season when the parameter calibration operation was last performed on the heating without burning appliance.

[0027] A second aspect of an embodiment of the present application provides a parameter calibration device for a heating-not-burning appliance, comprising:

[0028] A season determination module, used to determine the season at the current time when the heating-not-burning appliance is awakened;

[0029] The parameter calibration module is used to perform a parameter calibration operation on the heating-without-combustion appliance if the season at the current time is different from the season when the parameter calibration operation was last performed on the heating-without-combustion appliance.

[0030] A third aspect of an embodiment of the present application provides a controller, 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, a parameter calibration method for a heating non-combustion appliance as provided in the first aspect of an embodiment of the present application is implemented.

[0031] A fourth aspect of the embodiments of the present application provides a heating without burning appliance, which includes a controller provided in the third aspect of the embodiments of the present application.

[0032] A fifth aspect of an embodiment of the present application provides a computer-readable storage medium, which stores a computer program. When the computer program is executed by a processor, it implements the parameter calibration method for a heating non-combustion appliance provided in the first aspect of the embodiment of the present application.

[0033] 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. BRIEF DESCRIPTION OF THE DRAWINGS

[0034] Figure 1 is a schematic diagram of a heating without burning device provided in an embodiment of the present application;

[0035] Figure 2 is a flow chart of a parameter calibration method for a heating-not-burning appliance provided in an embodiment of the present application;

[0036] Figure 3 It is a schematic diagram of the operation flow of the parameter calibration method of the heating-not-burning appliance provided in an embodiment of the present application in an actual application scenario;

[0037] Figure 4 It is a structural framework diagram of a parameter calibration device for a heating-not-burning appliance provided in an embodiment of the present application;

[0038] Figure 5 It is a schematic diagram of a controller provided in an embodiment of the present application. DETAILED DESCRIPTION

[0039] In the following description, for the purpose of illustration rather than limitation, specific details such as specific system structures, technologies, etc. are proposed, so as to thoroughly understand the embodiments of the present application. However, it should be clear to those skilled in the art that the present application can also be implemented in other embodiments without these specific details. In other cases, the detailed description of well-known systems, devices, circuits and methods is omitted to prevent unnecessary details from hindering the description of the present application. In addition, in the description of the present application specification and the attached claims, the terms "first", "second", "third" etc. are only used to distinguish the description, and cannot be interpreted as indicating or suggesting relative importance.

[0040] When the heating-not-burning appliance is calibrated on the production line, the heating element will be controlled to heat up to the set target temperature at a fixed power under standard room temperature. In this process, the resistance and temperature of the heating element at each time point are recorded in real time, so as to deduce the initial resistance and resistance temperature coefficient of the heating element. Finally, these parameters are written into the storage device such as the register Flash for storage, and used to calculate the actual temperature of the heating element when the appliance is heated. However, when the seasons change, the ambient temperature will change significantly. When the ambient temperature changes significantly, the actual initial resistance and resistance temperature coefficient of the heating element will also change. If the appliance is still calculated according to the stored initial resistance and resistance temperature coefficient, the accuracy of calculating the actual temperature of the heating element will decrease, which will affect the preheating effect of the appliance. For example, in winter, if the calculation is still performed according to the stored parameters, there will be problems such as insufficient preheating energy and small amount of smoke; in summer, if the calculation is still performed according to the stored parameters, there will be too much preheating energy and the user will have a problem of burning the mouth when inhaling.

[0041] To address this problem, the embodiments of the present application provide a parameter calibration method, device, controller, and heat-not-burn appliance for a heating-not-burning appliance. By recalibrating the appliance parameters when seasonal changes are detected, the accuracy of calculating the actual temperature of the heating element can be improved, thereby improving the preheating effect of the appliance. For more specific technical implementation details of the embodiments of the present application, please refer to the various embodiments described below.

[0042] like Figure 1 , which is a schematic diagram of a heating without burning appliance provided in an embodiment of the present application. Figure 1 The heating-not-burning device shown includes a controller, a heating element, and a battery module, wherein the controller is electrically connected to the heating element and the battery module, respectively. The controller can be used to control the temperature of the heating element, and the heating element can be heated up under the control of the controller to bake the aerosol-generating matrix, and the battery module is used to provide electrical energy to the controller and the heating element.

[0043] It should be understood that the executor of each method embodiment of the present application is a controller provided in the heating without burning appliance, for example, it can be a device such as the main control chip of the heating without burning appliance, and the embodiments of the present application do not impose any restrictions on the specific type of the controller.

[0044] See also Figure 2 , shows a parameter calibration method for a heating-not-burning appliance provided in an embodiment of the present application, comprising:

[0045] 202. When the heat-not-burn appliance is awakened, determining the season at the current time;

[0046] Heating but not burning appliances will undergo software burning, parameter calibration and testing on the production line. The parameter calibration process includes: under a standard room temperature environment of about 26°C, the power supply voltage and sampling voltage of the circuit branch where the heating element is located are converted through the ADC code value of the analog-to-digital converter, and then combined with the resistance value of the voltage divider resistor in the circuit branch, the initial resistance value R0 of the heating element can be calculated; the heating element is heated and heated according to a fixed power control until it stabilizes at the target temperature. During this process, the resistance value and temperature of the heating element at each time point are recorded in real time, and the resistance temperature coefficient TCR (Temperature Coefficient of Resistance, which indicates the relative change in resistance when the temperature changes by 1°C, in ppm / °C) of the heating element can be calculated. Finally, the initial resistance value R0 and the resistance temperature coefficient TCR are written into the device's register Flash or other storage devices for storage.

[0047] After the device leaves the production line, the user can wake up the device by short pressing a button, etc. When the device is awakened, it will determine the current season. Specifically, the device can obtain the current time through the network, infer the season based on the current time, or set a crystal oscillator timing clock to record real-time time information to obtain the current time and determine the season.

[0048] In one implementation of the embodiment of the present application, determining the season at the current time includes:

[0049] (1) Obtaining time information of an internal timing clock of a heat-not-burn appliance;

[0050] (2) Determine the current season based on the time information.

[0051] When burning software to the device on the production line, the corresponding time can be stored in the device's register Flash or other storage devices in a specified format during compilation. The device synchronously calls the internal timing module, starts the internal timing clock to start timing, and records the corresponding time information. When the device is awakened, the time information of the internal timing clock is read, and the current time can be calculated in combination with the corresponding time stored during compilation, thereby inferring the season. For example, when the software is compiled, the time information at that time can be stored in the corresponding position of the device's register Flash in the format of Y / M / D / H / S (year / month / day / hour / second); the device starts the internal crystal oscillator clock to accumulate the count value Count, with a frequency of +1 per second, and every 3600 seconds, H value +1 and Count is cleared, when H reaches 24h, D+1 and H value and Count are cleared, and so on; when the device is awakened, the current time can be calculated by combining the corresponding time recorded during compilation and the time information obtained by accumulating and converting the count value Count, and then the current time can be written to the register Flash for storage. After determining the current time, convert it according to the date of the current time to determine the season.

[0052] In an implementation of the embodiment of the present application, determining the season of the current time according to the time information includes:

[0053] (1) Determine the current month based on time information;

[0054] (2) Based on the current month, determine the current season.

[0055] The format of time information can be Y / M / D / H / S (year / month / day / hour / second). The current month can be determined based on the M value, and then the season of the current time can be determined based on the correspondence between the month and the season. For example, March to May can be set as spring, June to August as summer, September to November as autumn, and December to February as winter. If the current month is July, the season is determined to be summer, and so on.

[0056] In an implementation of the embodiment of the present application, after determining the season of the current time according to the current month, the method further includes:

[0057] (1) Obtaining location information of the heating-not-burning appliance;

[0058] (2) Based on the location information, the current season is corrected.

[0059] In some areas, the division of the four seasons is not very obvious. For example, in the southern region of my country, summer may include May to October, so errors will occur when judging the season according to the above-mentioned traditional correspondence between months and seasons. To address this problem, after determining the corresponding season according to the current month, the location information of the device can be obtained, and the season at the current time can be corrected according to the location information. For example, assuming that the current month is September and its corresponding season is autumn, if it is determined to be in the southern region according to the location information of the device, autumn can be corrected to summer, and so on. By setting it in this way, the accuracy of season judgment can be further improved.

[0060] 202. If the season at the current time is different from the season when the parameter calibration operation was last performed on the heating without combustion appliance, a parameter calibration operation is performed on the heating without combustion appliance.

[0061] Each time the device completes a parameter calibration operation, it can record the corresponding season information at that time, such as the season name or season flag, etc., based on which the season in which the device last performed a parameter calibration operation can be determined. After determining the season in which the current time is located, compare it with the season in which the device last performed a parameter calibration operation. If the two seasons are the same, it means that there has been no seasonal change and the ambient temperature will not change significantly. In this case, there will not be a large error in calculating the heating element temperature according to the stored initial resistance value and resistance temperature coefficient, so there is no need to perform a parameter calibration operation, and the heating can be started normally according to the stored device parameters. If the two seasons are different, it means that a seasonal change has occurred and the ambient temperature may have changed significantly. In this case, there will be a large error in calculating the heating element temperature according to the stored initial resistance value and resistance temperature coefficient, so it is necessary to perform a parameter calibration operation on the device to obtain a more accurate initial resistance value and resistance temperature coefficient of the heating element under the current ambient temperature conditions.

[0062] In one implementation of the embodiment of the present application, it is determined whether the season at the current time is the same as the season when the parameter calibration operation was last performed on the heating-without-combustion appliance in the following manner:

[0063] (1) Obtaining the first season flag recorded when the heating-not-burning appliance last performed a parameter calibration operation;

[0064] (2) Determine the second season flag corresponding to the current time;

[0065] (3) If the second season flag is different from the first season flag, it is determined that the current season is different from the season when the heating without burning appliance last performed a parameter calibration operation.

[0066] Each time the device completes a parameter calibration operation, it records the corresponding season flag at that time. In this way, the first season flag recorded when the device last performed a parameter calibration operation can be obtained, and then the second season flag corresponding to the current time is determined, and the second season flag is compared with the first season flag. If the two flags are the same, it means that the season at the current time is the same as the season when the heating without burning device last performed a parameter calibration operation; if the two flags are different, it means that the season at the current time is different from the season when the heating without burning device last performed a parameter calibration operation. For example, the season flags 1-4 can be set to represent spring, summer, autumn and winter respectively. In this way, by comparing whether the season flags have changed, it is convenient to determine whether a season change has occurred at present.

[0067] When it is determined that the season at the current time is different from the season when the device last performed a parameter calibration operation, it means that the device needs to perform a parameter calibration operation. However, the execution of the parameter calibration operation needs to meet certain conditions, such as the device needs to be fully charged and cooled to close to room temperature, so that accurate parameter calibration results can be obtained. The current time point may not meet this condition, and a calibration flag can be set to 1 first, indicating that the device is in a state to be calibrated. If the current time is the same as the season when the device last performed a parameter calibration operation, the standard flag remains at 0, indicating that no calibration is required.

[0068] In one implementation of the embodiment of the present application, a parameter calibration operation is performed on the heating-not-burning appliance, including:

[0069] (1) After the heat-not-burn device is fully charged and the delay is set for a certain period of time, the current ambient temperature, the circuit board temperature of the heat-not-burn device, and the battery cell temperature are obtained;

[0070] (2) If the circuit board temperature and the battery cell temperature are both within a temperature range determined according to the current ambient temperature, and the difference between the circuit board temperature and the battery cell temperature is less than a set threshold, the initial resistance value and the resistance temperature coefficient of the heating element of the heat-not-burn appliance are calibrated.

[0071] When the calibration flag is 1, after the heating-without-burning appliance is fully charged and the delay is set for a certain period of time, the current ambient temperature T0, the circuit board temperature T1 of the heating-without-burning appliance, and the battery cell temperature T2 are obtained. For example, when the appliance is fully charged, that is, there is no current output, the appliance can be left to cool down for a certain period of time, and the temperature of the appliance is close to the current ambient temperature T0. It is judged whether the circuit board temperature T1 and the battery cell temperature T2 are both within the temperature range determined according to the current ambient temperature T0, for example, it is judged whether the circuit board temperature T1 is within the range of T0±2℃, and it is judged whether the battery cell temperature T2 is within the range of T0±2℃. If both temperatures are within the range of T0±2℃, it is further judged whether the difference between the circuit board temperature T1 and the battery cell temperature T2 is less than the set threshold value (for example, 1℃). If so, it means that the temperature condition for parameter calibration has been met. At this time, the initial resistance value and the resistance temperature coefficient of the heating element are calibrated to obtain more accurate appliance parameters under the current ambient temperature conditions.

[0072] In one implementation of the embodiment of the present application, the initial resistance value and the resistance temperature coefficient of the heating element of the heat-not-burning appliance are calibrated, including:

[0073] (1) Calibrate the initial resistance value and resistance temperature coefficient according to the current ambient temperature;

[0074] (2) The calibrated initial resistance value and resistance temperature coefficient are written into a storage device for storage.

[0075] When calibrating the initial resistance and resistance temperature coefficient of the heating element, the current ambient temperature T0 is passed in as a parameter, that is, the heating element is heated to the set target temperature according to the fixed power at the current ambient temperature T0. In this process, the resistance and temperature of the heating element at each time point are recorded in real time, so as to calculate and obtain the parameters such as the initial resistance and resistance temperature coefficient after calibration, and finally write these parameters into the storage device such as the register Flash for storage. Finally, the calibration flag is set to 0, the season flag is updated to the flag corresponding to the current season, and the same operation is performed when the appliance is awakened next time.

[0076] In the technical solution of the embodiment of the present application, when the heating without burning appliance is awakened, the season of the current time will be determined. If the season of the current time is different from the season of the last parameter calibration operation of the heating without burning appliance, the parameter calibration operation will be performed on the heating without burning appliance. Through such a setting, if the appliance undergoes a seasonal change after the parameter calibration is completed, the parameter calibration will be performed again to obtain more accurate appliance parameters under the current ambient temperature conditions, thereby improving the accuracy of calculating the actual temperature of the heating element and improving the preheating effect of the appliance.

[0077] To facilitate understanding of the parameter calibration method for a heating non-combustion appliance provided in an embodiment of the present application, an actual application scenario is listed below.

[0078] like Figure 3 FIG. 1 is a schematic diagram of the operation flow of the parameter calibration method for a heating-without-combustion appliance provided in an embodiment of the present application in an actual application scenario. Figure 3 In the application scenario shown, the latest version of the software will be burned when the heating non-combustion appliance is calibrated on the production line, and the software compilation time is stored in the corresponding position of the appliance's register Flash or other storage devices in the format of Y / M / D / H / S (year / month / day / hour / second); the appliance starts the internal crystal oscillator clock to accumulate the count value Count, with a frequency of +1 per second; when the appliance is awakened, the count value Count is erased by converting the carry and the original time and date and writing the converted time and date to obtain the current time; the current month is determined based on the current time, and it is determined whether the current month has entered a new season compared to the last calibration; if not, it means that there has been no seasonal change, and the calibration flag bit remains unchanged; if so, it means that there has been a seasonal change, and the calibration flag bit is set to 1, and parameter calibration is to be re-executed; wait The device is fully charged and left to cool; read the circuit board temperature T1 and battery cell temperature T2 of the device, and determine whether the circuit board temperature T1 and battery cell temperature T2 are both cooled to room temperature, and whether the difference between the circuit board temperature T1 and the battery cell temperature T2 does not exceed 1°C; if not, it means that the temperature condition of parameter calibration is not met, and it is necessary to continue waiting for the device to cool; if so, it means that the temperature condition of parameter calibration has been met, and the power calibration module is called at this time to self-calibrate the initial resistance value and resistance temperature coefficient TCR of the device, and write the calibrated initial resistance value and resistance temperature coefficient TCR to the corresponding position of the register Flash for storage, and finally set the calibration flag position to 0, indicating that the current calibration has been completed, and the season flag corresponding to the current calibration can be recorded, so as to perform the next same device parameter calibration operation later. In the above process, if the device undergoes seasonal changes after completing the parameter calibration, the parameter calibration will be performed again to obtain more accurate device parameters under the current ambient temperature conditions, which can improve the accuracy of calculating the actual temperature of the heating element, improve the preheating effect of the device, and avoid problems such as insufficient preheating energy or excessive preheating energy.

[0079] 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.

[0080] A parameter calibration method for a heat-not-burn appliance is mainly described above, and a parameter calibration device for a heat-not-burn appliance will be described below.

[0081] See also Figure 4 In the embodiment of the present application, an embodiment of a parameter calibration device for a heating-not-burning appliance includes:

[0082] A season determination module 401 is used to determine the season at the current time when the heat-not-burning appliance is awakened;

[0083] The parameter calibration module 402 is used to perform a parameter calibration operation on the heating-without-combustion appliance if the season at the current time is different from the season when the parameter calibration operation was last performed on the heating-without-combustion appliance.

[0084] In one implementation of the embodiment of the present application, the season determination module includes:

[0085] A time information acquisition unit, used to acquire time information of an internal timing clock of the heating-not-burning appliance;

[0086] The season determination unit is used to determine the season of the current time according to the time information.

[0087] In one implementation of the embodiment of the present application, the season determination unit includes:

[0088] The month determination subunit is used to determine the current month based on the time information;

[0089] The season determination subunit is used to determine the season of the current time according to the current month.

[0090] In one implementation of the embodiment of the present application, the season determination unit further includes:

[0091] A position information acquisition subunit, used to acquire the position information of the heating without burning appliance;

[0092] The season correction subunit is used to correct the season of the current time according to the location information.

[0093] In one implementation of the embodiment of the present application, the parameter calibration module includes:

[0094] A temperature acquisition unit, used to acquire the current ambient temperature, the circuit board temperature of the heating without burning appliance, and the battery cell temperature after the heating without burning appliance is fully charged and the delay is set for a period of time;

[0095] A parameter calibration unit is used to calibrate the initial resistance and resistance temperature coefficient of the heating element of the heat-not-burn appliance if the circuit board temperature and the battery cell temperature are both within a temperature range determined according to the current ambient temperature and the difference between the circuit board temperature and the battery cell temperature is less than a set threshold.

[0096] In one implementation of the embodiment of the present application, the parameter calibration unit includes:

[0097] The parameter calibration subunit is used to calibrate the initial resistance value and the resistance temperature coefficient according to the current ambient temperature;

[0098] The parameter saving subunit is used to write the calibrated initial resistance value and resistance temperature coefficient into the storage device for storage.

[0099] In one implementation of the embodiment of the present application, the parameter calibration device for a heating-not-burning appliance further includes:

[0100] A season flag acquisition module, used to acquire the first season flag recorded when the heating-without-combustion appliance last performed a parameter calibration operation;

[0101] A season flag determination module, used to determine the second season flag corresponding to the current time;

[0102] The season flag comparison module is used to determine that the season at the current time is different from the season when the heating without burning appliance last performed a parameter calibration operation if the second season flag is different from the first season flag.

[0103] An embodiment of the present application further provides a computer-readable storage medium, wherein the computer-readable storage medium stores a computer program, and when the computer program is executed by a processor, the parameter calibration method for the heating non-combustion appliance as described in any of the above embodiments is implemented.

[0104] Figure 5 is a schematic diagram of a controller provided in an embodiment of the present application. Figure 5 As shown, the controller 5 of this embodiment includes: a processor 50, a memory 51, and a computer program 52 stored in the memory 51 and executable on the processor 50. When the processor 50 executes the computer program 52, the steps in the above-mentioned embodiments of the parameter calibration method of each heating-not-burning appliance are implemented, such as Figure 2 Alternatively, when the processor 50 executes the computer program 52, the functions of each module / unit in the above-mentioned device embodiments are realized, for example Figure 4 Functions of modules 401 to 402 are shown.

[0105] The computer program 52 may be divided into one or more modules / units, which are stored in the memory 51 and executed by the processor 50 to complete the present application. The one or more modules / units may be a series of computer program instruction segments capable of completing specific functions, which are used to describe the execution process of the computer program 52 in the controller 5.

[0106] The processor 50 may be a central processing unit (CPU), or other general-purpose processors, digital signal processors (DSP), application-specific integrated circuits (ASIC), field-programmable gate arrays (FPGA) or other programmable logic devices, discrete gate or transistor logic devices, discrete hardware components, etc. A general-purpose processor may be a microprocessor or any conventional processor, etc.

[0107] The memory 51 may be an internal storage unit of the controller 5, such as a hard disk or memory of the controller 5. The memory 51 may also be an external storage device of the controller 5, such as a plug-in hard disk, a smart media card (SMC), a secure digital (SD) card, a flash card, etc. equipped on the controller 5. Further, the memory 51 may include both an internal storage unit of the controller 5 and an external storage device. The memory 51 is used to store the computer program and other programs and data required by the controller. The memory 51 may also be used to temporarily store data that has been output or is to be output.

[0108] The present application also provides a heating without burning device, which includes: Figure 5 Controller shown.

[0109] The technicians in the relevant field can clearly understand that for the convenience and simplicity of description, only the division of the above-mentioned functional units and modules is used as an example for illustration. In practical applications, the above-mentioned function allocation can be completed by different functional units and modules as needed, that is, the internal structure of the device can be divided into different functional units or modules to complete all or part of the functions described above. The functional units and modules in the embodiment can be integrated in a processing unit, or each unit can exist physically separately, or two or more units can be integrated in one unit. The above-mentioned integrated unit can 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 scope of protection of this application. The specific working process of the units and modules in the above-mentioned system can refer to the corresponding process in the aforementioned method embodiment, which will not be repeated here.

[0110] Those skilled in the art can 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.

[0111] 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.

[0112] Those of ordinary skill in the art will appreciate that the units and algorithm steps of each example described in conjunction with the embodiments disclosed 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.

[0113] In the embodiments provided in the present application, it should be understood that the disclosed devices and methods can be implemented in other ways. For example, the system embodiments described above are only 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 an indirect coupling or communication connection through some interfaces, devices or units, which can be electrical, mechanical or other forms.

[0114] The units described as separate components may or may not be physically separated, and the components displayed 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 embodiments of the present application.

[0115] In addition, each functional unit in each embodiment of the present application 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. The above-mentioned integrated unit may be implemented in the form of hardware or in the form of software functional units.

[0116] If the integrated unit is implemented in the form of a software functional unit and sold or used as an independent product, it can be stored in a computer-readable storage medium. Based on this understanding, the present application implements all or part of the processes in the above-mentioned embodiment method, and can also be completed by instructing the relevant hardware through a computer program. The computer program can be stored in a computer-readable storage medium, and the computer program can implement the steps of the above-mentioned various method embodiments when executed by the processor. Among them, the computer program includes computer program code, and the computer program code can be in source code form, object code form, executable file or some intermediate form. The computer-readable medium may include: any entity or device capable of carrying the computer program code, recording medium, U disk, mobile hard disk, disk, optical disk, computer memory, read-only memory (ROM, Read-Only Memory), random access memory (RAM, Random Access Memory), electric carrier signal, telecommunication signal and software distribution medium. It should be noted that the content contained in the computer-readable medium can be appropriately increased or decreased according to the requirements of legislation and patent practice in the jurisdiction. For example, in some jurisdictions, according to legislation and patent practice, computer-readable media do not include electric carrier signals and telecommunication signals.

[0117] 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 parameter calibration method for a heating-not-burning appliance, characterized in that: include: When the heat-not-burn appliance is awakened, determining the season of the current time; If the season at the current time is different from the season when the parameter calibration operation was last performed on the heating without burning appliance, the parameter calibration operation is performed on the heating without burning appliance.

2. The method according to claim 1, characterized in that Determining the season at the current time includes: Obtaining time information of an internal timing clock of the heat-not-burn appliance; The current season is determined according to the time information.

3. The method according to claim 2, characterized in that The step of determining the season of the current time according to the time information includes: Determine the current month according to the time information; The season of the current time is determined according to the current month.

4. The method according to claim 3, characterized in that After determining the season of the current time according to the current month, the method further includes: Obtaining location information of the heating without burning appliance; The season of the current time is corrected according to the position information.

5. The method according to claim 1, characterized in that The performing of a parameter calibration operation on the heating without burning appliance comprises: After the heating without burning device is fully charged and the delay is set for a certain period of time, the current ambient temperature, the circuit board temperature of the heating without burning device and the battery cell temperature are obtained; If the circuit board temperature and the battery cell temperature are both within the temperature range determined according to the current ambient temperature, and the difference between the circuit board temperature and the battery cell temperature is less than a set threshold, the initial resistance value and the resistance temperature coefficient of the heating element of the heating non-combustion appliance are calibrated.

6. The method according to claim 5, characterized in that The calibrating of the initial resistance value and the temperature coefficient of resistance of the heating element of the heating-without-combustion device comprises: Calibrate the initial resistance value and the resistance temperature coefficient according to the current ambient temperature; The calibrated initial resistance value and the resistance temperature coefficient are written into a storage device for storage.

7. The method according to any one of claims 1 to 6, characterized in that: Determine whether the season at the current time is the same as the season when the parameter calibration operation was last performed on the heating-without-combustion appliance by the following method: Obtaining the first season flag recorded when the heating without burning appliance last performed a parameter calibration operation; Determine the second season flag corresponding to the current time; If the second season flag is different from the first season flag, it is determined that the season at the current time is different from the season when the heating without burning appliance last performed a parameter calibration operation.

8. A parameter calibration device for a heating-not-burning appliance, characterized in that: include: A season determination module, used to determine the season at the current time when the heating-not-burning appliance is awakened; The parameter calibration module is used to perform a parameter calibration operation on the heating without combustion appliance if the season at the current time is different from the season when the parameter calibration operation was last performed on the heating without combustion appliance.

9. A controller 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 parameter calibration method for the heating non-combustion appliance according to any one of claims 1 to 7 is implemented.

10. A heating without burning device, characterized in that: Comprising a controller as claimed in claim 9.

Images