Temperature control method and device for heating non-combustion appliance, controller and appliance

Abstract

The invention relates to the technical field of temperature control of heat-not-burn appliances, and provides a temperature control method and device of a heat-not-burn appliance, a controller and the heat-not-burn appliance. The method comprises the following steps: after the heat-not-burn appliance is started, reading a current mode flag bit of the heat-not-burn appliance; determining a temperature adjustment value according to the current mode flag bit and a preset temperature difference; according to the temperature adjustment value, adjusting a standard temperature curve of the heat-not-burn appliance; and according to the adjusted standard temperature curve, carrying out temperature control on a heating body of the heating non-combustion appliance. By adopting the method, the temperature curve can be adaptively adjusted by utilizing the mode flag bit, so that the problems of insufficient atomization amount or mouth scalding caused by suction and the like are solved, and the suction experience of a user is improved.

Description

Technical Field

[0001] The present application relates to the technical field of temperature control of heat-without-combustion appliances, and in particular to a temperature control method, device, controller and heat-without-combustion appliance for heat-without-combustion. Background Art

[0002] After the heating-not-burning device is started, the heating process of the heating element will be temperature-controlled according to the stored standard temperature curve. However, since the standard temperature curve is measured under the conditions of an ambient temperature of about 26°C and a standard puffing action, when the ambient temperature changes or the user's puffing action is not standardized, temperature control according to the standard temperature curve may result in insufficient atomization or burning the mouth, which seriously affects the user's puffing experience. Summary of the invention

[0003] In view of this, the embodiments of the present application provide a temperature control method, device, controller and heat-not-burn appliance for a heating-not-burning appliance, which can use a mode flag to adaptively adjust the temperature curve, thereby solving problems such as insufficient atomization or hot mouth when puffing, and improving the user's puffing experience.

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

[0005] When the heating without burning appliance is started, the current mode flag of the heating without burning appliance is read;

[0006] Determine the temperature adjustment value according to the current mode flag and the preset temperature difference;

[0007] Adjust the standard temperature curve of the heating-not-burning appliance according to the temperature adjustment value;

[0008] The temperature of the heating element of the heating-not-burning appliance is controlled according to the adjusted standard temperature curve.

[0009] In the technical solution of the embodiment of the present application, when the heating-not-burning appliance is started, the current mode flag is read first, and the temperature adjustment value is determined according to the current mode flag and the preset temperature difference; then, the standard temperature curve is adjusted according to the temperature adjustment value, and the temperature of the heating element is controlled according to the adjusted standard temperature curve. Through such a setting, the temperature curve can be adaptively adjusted using the mode flag, thereby solving problems such as insufficient atomization or hot mouth when puffing, and improving the user's puffing experience. For example, if the user finds that the atomization amount of the puff is insufficient, the heating temperature of the temperature curve can be increased by switching the current mode flag, thereby increasing the atomization amount; if the user finds that the puff is hot, the heating temperature of the temperature curve can also be reduced by switching the current mode flag, thereby solving the problem of hot mouth.

[0010] In one implementation of the embodiment of the present application, the heating without burning appliance is provided with a button; the method further comprises:

[0011] If the first setting operation on the key is detected, the current mode flag is switched;

[0012] If the second setting operation on the button is detected, the preset temperature difference is adjusted.

[0013] In one implementation of the embodiment of the present application, a plurality of indicator lights are provided under the button; after switching the current mode flag, the method further includes:

[0014] According to the current mode flag after switching, the on and off states of multiple indicator lights are controlled, and the process jumps to the step of determining the temperature adjustment value according to the current mode flag and the preset temperature difference and subsequent steps.

[0015] In one implementation of the embodiment of the present application, the heating without burning appliance is provided with a voice recognition module; the method further comprises:

[0016] Recognize the voice command issued by the user through the voice recognition module;

[0017] According to the voice command, switch the current mode flag and / or adjust the preset temperature difference.

[0018] In an implementation of the embodiment of the present application, before determining the temperature adjustment value according to the current mode flag and the preset temperature difference, the method further includes:

[0019] Obtain historical usage data for heat-not-burn appliances;

[0020] According to the historical usage data, determine the historical mode flag corresponding to each of the heating-not-burning appliances during multiple historical usages;

[0021] The preset temperature difference is adjusted according to the historical mode flags corresponding to the heating without burning appliance during multiple historical uses.

[0022] In one implementation of the embodiment of the present application, adjusting the preset temperature difference according to the historical mode flags corresponding to the heating without burning appliance during multiple historical uses includes:

[0023] Count the proportion of historical mode flags that are equal to the standard mode flag among all historical mode flags; wherein the standard mode flag corresponds to the standard temperature curve;

[0024] If the quantity ratio is greater than the first threshold, the preset temperature difference is reduced;

[0025] If the quantity ratio is less than a second threshold, the preset temperature difference is increased; wherein the second threshold is less than the first threshold.

[0026] In one implementation of the embodiment of the present application, determining the temperature adjustment value according to the current mode flag and the preset temperature difference includes:

[0027] Calculate the difference between the current mode flag and the standard mode flag; wherein the standard mode flag corresponds to the standard temperature curve;

[0028] The product of the difference value and the preset temperature difference is calculated to obtain the temperature adjustment value.

[0029] A second aspect of an embodiment of the present application provides a temperature control device for a heating-not-burning appliance, comprising:

[0030] A flag reading module, used for reading the current mode flag of the heating without burning appliance after the heating without burning appliance is started;

[0031] An adjustment value determination module, used to determine a temperature adjustment value according to a current mode flag and a preset temperature difference;

[0032] A temperature curve adjustment module, used to adjust the standard temperature curve of the heating-not-burning appliance according to the temperature adjustment value;

[0033] The temperature control module is used to control the temperature of the heating element of the heating-not-burning appliance according to the adjusted standard temperature curve.

[0034] 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, the temperature control method for a heating non-combustion appliance as provided in the first aspect of an embodiment of the present application is implemented.

[0035] 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.

[0036] 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, the temperature control method for a heating non-combustion appliance provided in the first aspect of the embodiment of the present application is implemented.

[0037] 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

[0038] Figure 1is a schematic diagram of a heating without burning device provided in an embodiment of the present application;

[0039] Figure 2 It is a flow chart of a temperature control method of a heating-without-combustion appliance provided in an embodiment of the present application;

[0040] Figure 3 This is a schematic diagram of a button with an indicator light provided in an embodiment of the present application;

[0041] Figure 4 It is a schematic diagram of temperature curves corresponding to different mode flags provided in the embodiment of the present application;

[0042] Figure 5 Yes Figure 4 Schematic diagram of partial enlargement of each temperature curve shown;

[0043] Figure 6 It is a schematic diagram of the operation flow of the temperature control method of the heating-without-combustion appliance provided in an embodiment of the present application in an actual application scenario;

[0044] Figure 7 It is a structural framework diagram of a temperature control device for a heating-without-combustion appliance provided in an embodiment of the present application;

[0045] Figure 8 It is a schematic diagram of a controller provided in an embodiment of the present application. DETAILED DESCRIPTION

[0046] 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.

[0047] At present, after starting, heat-not-burn devices will control the temperature of the heating element according to the stored standard temperature curve. However, due to changes in ambient temperature or special smoking habits of users, when the device controls the temperature according to the standard temperature curve, problems such as insufficient atomization or burning the mouth may occur, which seriously affects the user's smoking experience.

[0048] In view of the above problems, the embodiments of the present application provide a method, device, controller and a heat-not-burn appliance for controlling the temperature of a heat-not-burn appliance, which can use the mode flag to adaptively adjust the temperature curve, thereby avoiding problems such as insufficient atomization or hot mouth when puffing, and improving the user's puffing experience. For more specific technical implementation details of the embodiments of the present application, please refer to the various embodiments described below.

[0049] 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.

[0050] 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.

[0051] See also Figure 2 , shows a temperature control method for a heating-without-combustion appliance provided in an embodiment of the present application, comprising:

[0052] 201. When the heating without burning appliance is started, the current mode flag of the heating without burning appliance is read;

[0053] The user can start the heating without burning appliance by long pressing a button or other methods. When the heating without burning appliance is started, the current mode flag of the heating without burning appliance is read. The appliance can preset multiple different mode flags, each mode flag corresponds to a heating gear, and the target temperatures of the temperature curves corresponding to different heating gears are different. For example, assuming that the appliance is set with 3 heating gears, there are mode flag 0, mode flag 1 and mode flag 2. Assuming that the appliance is set with 5 heating gears, there are mode flag 0, mode flag 1, mode flag 2, mode flag 3 and mode flag 4, and so on. The embodiment of the present application does not impose any restrictions on the number of mode flags / heating gears set for the appliance.

[0054] Among them, a certain mode flag can be recorded as a standard mode flag, which corresponds to a standard temperature curve, that is, if the current mode flag is a standard mode flag, the appliance will heat according to the standard temperature curve, and the target temperature of the temperature curve will not be adjusted. For example, assuming that the mode flag of the appliance includes mode flag 0, mode flag 1 and mode flag 2, then mode flag 1 can be used as a standard mode flag, which corresponds to the target temperature of the standard temperature curve, the target temperature corresponding to mode flag 2 can be higher than the target temperature of the standard temperature curve, and the target temperature corresponding to mode flag 0 can be lower than the target temperature of the standard temperature curve. Specifically, the difference in target temperatures corresponding to adjacent mode flags can be a preset temperature difference T (for example, 10°C). Assuming that the target temperature corresponding to mode flag 1 is the standard temperature, the target temperature corresponding to mode flag 2 is the standard temperature + preset temperature difference T, and the target temperature corresponding to mode flag 0 is the standard temperature - preset temperature difference T, and so on. Generally speaking, the preset temperature difference T can be set by the host computer during the appliance testing phase and burned and stored in a storage device such as a register Flash of the appliance.

[0055] If the current mode flag read is the standard mode flag, the controller of the appliance controls the heating of the heating element according to the stored standard temperature curve. After startup, the appliance first enters the preheating stage, and controls the heating element to rise from the ambient temperature to the set target temperature through full power output. When the difference between the actual temperature of the heating element and the target temperature does not exceed a certain threshold (for example, 30°C), the PID module can be called to perform PID control on the temperature of the heating element. The output power of the appliance is adjusted by outputting signals with different PWM duty cycles, so that the actual temperature of the heating element gradually stabilizes at the target temperature.

[0056] If the current mode flag read is not the standard mode flag, the controller of the device will adjust the standard temperature curve accordingly according to the current mode flag read, and then control the heating element according to the adjusted standard temperature curve. For the specific temperature curve adjustment process, please refer to steps 202-203 described below.

[0057] The default mode flag of the device is the standard mode flag. At this time, the device will control the heating element according to the standard temperature curve. If the user finds that the atomization volume is insufficient or the mouth is burned when puffing, the current mode flag of the device can be switched to change the target temperature of heating to solve the corresponding problem. The embodiment of the present application proposes two operation methods of switching the current mode flag, which are as follows.

[0058] In one implementation of the embodiment of the present application, the heating without burning appliance is provided with a button; the method further comprises:

[0059] (1) If the first setting operation on the key is detected, the current mode flag is switched;

[0060] (2) If the second setting operation on the button is detected, the preset temperature difference is adjusted.

[0061] The first operation mode is to use the button provided in the heating-not-burning appliance. If the controller of the appliance detects the first setting operation on the button, the current mode flag is switched. If the second setting operation on the button is detected, the preset temperature difference T is adjusted. The first setting operation and the second setting operation here can be any type of different operations that are not defined with other functions, for example, they can be continuous short presses n times (n≥2) or continuous long presses m times (m≥2), etc. In addition, the appliance can also be provided with multiple buttons, and different buttons can be used to adjust different parameters or adjust in different directions. For example, the appliance can be provided with button 1 and button 2, wherein button 1 is used to switch the current mode flag, and button 2 is used to adjust the preset temperature difference T; for another example, the appliance can be provided with button 1, button 2, button 3 and button 4, wherein button 1 is used to make the current mode flag +1, button 2 is used to make the current mode flag -1, button 3 is used to make the preset temperature difference T +5°C, button 4 is used to make the preset temperature difference T -5°C, and so on.

[0062] As an example, assuming that the mode flag of the appliance includes mode flag 0, mode flag 1, and mode flag 2, each time the user short presses the button three times in a row, the current mode flag is triggered to switch once in the order of mode flag 0, mode flag 1, mode flag 2, mode flag 0, mode flag 1, etc. As another example, each time the user short presses the button four times in a row, the preset temperature difference T is controlled to increase by 5°C, and each time the user short presses the button five times in a row, the preset temperature difference T is controlled to decrease by 5°C.

[0063] In one implementation of the embodiment of the present application, a plurality of indicator lights are provided under the button; after switching the current mode flag, the method further includes:

[0064] According to the current mode flag bit after switching, the on and off states of the multiple indicator lights are controlled, and the process jumps to step 202 and subsequent steps.

[0065] When the current mode flag of the device is switched, the user can be prompted in various ways, such as controlling the on and off state of the indicator light, controlling the vibration of the motor or voice prompts, etc. A plurality of indicator lights can be set under the button of the device. When it is detected that the current mode flag is switched, the on and off state of these indicator lights is controlled according to the current mode flag after the switch, wherein different mode flags correspond to different on and off states of the indicator lights. Through such a setting, the user can intuitively know that the current mode flag of the device has been switched by observing the on and off state of the indicator light, and know which mode flag has been switched to. The user can switch the current mode flag multiple times at any time after the device is started (including the preheating stage and the suction stage). When the device detects that the current mode flag has been switched, it will jump to execute step 202 and subsequent steps. For example, assuming that the current mode flag after the appliance is started is mode flag 1, the appliance controls the heating element according to the standard temperature of the standard temperature curve. If the user switches the current mode flag to mode flag 2, the appliance adjusts the temperature curve so that the target temperature of heating is the standard temperature + the preset temperature difference T. If the user switches the current mode flag to mode flag 0, the appliance adjusts the temperature curve again so that the target temperature of heating is the standard temperature - the preset temperature difference T, and so on.

[0066] As an example, Figure 3 This is a schematic diagram of a button with an indicator light provided in an embodiment of the present application. Figure 3 The button shown is a circular structure, which is divided into 4 equal areas, and an indicator light is set under each area. Figure 3 LED1, LED2, LED3 and LED4 are shown. The different on and off states of LED1, LED2, LED3 and LED4 can be used to indicate various mode flags. For example, assuming that the mode flag is switched to 0, LED1, LED2, LED3 and LED4 can be controlled to flash at the same time and last for 3s. If the mode flag is switched to 1, LED1 and LED3 can be controlled to flash at the same time and last for 3s. If the mode flag is switched to 2, LED2 and LED4 can be controlled to flash at the same time and last for 3s. It should be noted that the embodiment of the present application does not limit the specific on and off state of the indicator light corresponding to each mode flag. It is only necessary to make different mode flags correspond to different on and off states of the indicator lights.

[0067] In one implementation of the embodiment of the present application, the heating without burning appliance is provided with a voice recognition module; the method further comprises:

[0068] (1) Recognizing the voice command issued by the user through the voice recognition module;

[0069] (2) According to the voice command, switch the current mode flag and / or adjust the preset temperature difference.

[0070] The second operation mode is to use the voice recognition module provided by the heating-not-burning device. If the user finds that the atomization volume is insufficient or the mouth is hot when sucking, a corresponding voice signal can be issued. After receiving the voice signal, the voice recognition module of the device can convert and obtain the corresponding voice command, and the controller of the device switches the current mode flag and / or adjusts the preset temperature difference T according to the voice command. Among them, please refer to the prior art for the specific working principle of the voice recognition module, which will not be repeated here. As some examples, it is assumed that the mode flag of the device includes mode flag 0, mode flag 1 and mode flag 2. If the user voice sends "switch mode", the current mode flag is triggered to switch once in the order of mode flag 0, mode flag 1, mode flag 2, mode flag 0, mode flag 1...; if the user voice sends "switch to mode 0", the current mode flag is triggered to switch to mode flag 0; if the user voice sends "increase temperature difference", the preset temperature difference T is controlled to increase by 5°C, and if the user voice sends "reduce temperature difference", the preset temperature difference T is controlled to decrease by 5°C, and so on.

[0071] In an implementation of the embodiment of the present application, before determining the temperature adjustment value according to the current mode flag and the preset temperature difference, the method further includes:

[0072] (1) Obtain historical usage data of heat-not-burn appliances;

[0073] (2) determining, based on the historical usage data, the historical mode flags corresponding to the heat-not-burn appliance during multiple historical usages;

[0074] (3) adjusting the preset temperature difference according to the historical mode flags corresponding to the heating-without-combustion appliance during multiple historical uses.

[0075] The historical usage data of the heat-not-burn appliance can record the historical mode flags corresponding to the appliance during multiple historical uses. The controller of the appliance can perform statistical analysis on these historical mode flags, infer the user's smoking preferences and habits, and adaptively adjust the preset temperature difference T. For example, assuming that the mode flags of the appliance include mode flag 0, mode flag 1, and mode flag 2, if statistics show that the number of mode flags 1 in the historical mode flags is large, it means that the user prefers to smoke the smoking appliance under the condition of standard temperature, so the preset temperature difference T can be appropriately reduced, so that even if the mode flag is switched by mistake, it will not cause a large fluctuation in the target temperature; if statistics show that the number of mode flags 1 in the historical mode flags is small, it means that the user does not like to smoke the smoking appliance under the condition of standard temperature, so the preset temperature difference T can be appropriately increased, so that the target temperature of heating can be greatly adjusted by switching the mode flags, thereby meeting the needs of the user.

[0076] In one implementation of the embodiment of the present application, adjusting the preset temperature difference according to the historical mode flags corresponding to the heating without burning appliance during multiple historical uses includes:

[0077] (1) Count the percentage of historical mode flags that are equal to the standard mode flag among all historical mode flags;

[0078] (2) if the quantity ratio is greater than the first threshold, reducing the preset temperature difference;

[0079] (3) If the quantity ratio is less than a second threshold, the preset temperature difference is increased; wherein the second threshold is less than the first threshold.

[0080] When adjusting the preset temperature difference T according to the historical mode flag, the proportion of the number of historical mode flags equal to the standard mode flag in all historical mode flags can be counted first, for example, the proportion of the number of mode flags 1 included in all historical mode flags can be counted. If the proportion is greater than the first threshold (for example, 90%), it means that the user likes to smoke the smoking utensils under the condition of standard temperature, and the preset temperature difference T can be appropriately reduced, for example, the preset temperature difference T can be reduced from 10°C to 5°C. If the proportion is less than the second threshold (for example, 10%), it means that the user does not like to smoke the smoking utensils under the condition of standard temperature, and the preset temperature difference T can be appropriately increased, for example, the preset temperature difference T can be increased from 10°C to 20°C. In addition, if the proportion is between the second threshold and the first threshold, it means that the user's smoking preferences and habits cannot be clearly determined, so the preset temperature difference T is not adjusted.

[0081] 202. Determine a temperature adjustment value according to the current mode flag and a preset temperature difference;

[0082] After reading the current mode flag and the preset temperature difference T, a temperature adjustment value can be calculated. The temperature adjustment value can be a positive value or a negative value. The temperature adjustment value can be used to adjust the target temperature of the heating. In particular, if the current mode flag is equal to the standard mode flag, the temperature adjustment value is 0, indicating that there is no need to adjust the standard temperature curve, and the heating element is subsequently heated and controlled according to the standard temperature curve.

[0083] In one implementation of the embodiment of the present application, determining the temperature adjustment value according to the current mode flag and the preset temperature difference includes:

[0084] (1) Calculate the difference between the current mode flag and the standard mode flag;

[0085] (2) Calculate the product of the difference and the preset temperature difference to obtain the temperature adjustment value.

[0086] When calculating the temperature adjustment value, first calculate the difference between the current mode flag and the standard mode flag, and then calculate the product of the difference and the preset temperature difference T. Obviously, if the difference between the current mode flag and the standard mode flag is larger, or the preset temperature difference T is larger, the calculated temperature adjustment value is also larger. As an example, assuming that the standard mode flag is 1, the temperature adjustment value can be calculated according to the formula (current mode flag-1)*preset temperature difference T. For example, assuming that the current mode flag is 2 and the preset temperature difference T is 10°C, the calculated temperature adjustment value is +10°C; assuming that the current mode flag is 3 and the preset temperature difference T is 10°C, the calculated temperature adjustment value is +20°C; assuming that the current mode flag is 0 and the preset temperature difference T is 10°C, the calculated temperature adjustment value is -10°C, and so on.

[0087] 203. Adjust the standard temperature curve of the heating-without-combustion appliance according to the temperature adjustment value;

[0088] After the temperature adjustment value is calculated, the standard temperature curve of the heating-not-burning appliance can be adjusted according to the temperature adjustment value. Specifically, the standard temperature of the standard temperature curve is added with the temperature adjustment value, that is, the adjusted target temperature is the sum of the standard temperature and the temperature adjustment value.

[0089] As an example, Figure 4 Schematic diagram of temperature curves corresponding to different mode flags provided in the embodiment of the present application. Figure 4 In FIG. 1 , a total of three temperature curves, namely, temperature curve 0, temperature curve 1 and temperature curve 2, are shown, wherein temperature curve 0 corresponds to mode flag bit 0, temperature curve 1 corresponds to mode flag bit 1, temperature curve 2 corresponds to mode flag bit 2, and temperature curve 1 is a standard temperature curve. Figure 4It can be seen that the target temperature corresponding to each time point of temperature curve 0 is lower than the target temperature corresponding to each time point of temperature curve 1, and the target temperature corresponding to each time point of temperature curve 2 is higher than the target temperature corresponding to each time point of temperature curve 1. Let the preset temperature difference T = 10°C, Figure 5 Yes Figure 4 The schematic diagram of each temperature curve shown in the figure is a partial enlargement. Figure 5 It can be clearly seen that the target temperature corresponding to each time point of temperature curve 0 is 10°C lower than the target temperature corresponding to each time point of temperature curve 1, and the target temperature corresponding to each time point of temperature curve 2 is 10°C higher than the target temperature corresponding to each time point of temperature curve 1.

[0090] 204. The temperature of the heating element of the heating-not-burning appliance is controlled according to the adjusted standard temperature curve.

[0091] After adjusting the standard temperature curve, the temperature of the heating element of the heating-not-burning device can be controlled according to the adjusted standard temperature curve. After a heating cycle is completed, the device will write the latest mode flag to the specified position of the register Flash. When the device is started next time, the current mode flag is read from the specified position and the above steps 201 to 204 are repeated.

[0092] by Figure 4 For example, if the user finds that the amount of atomization when the device is puffed under mode flag 1 (corresponding to temperature curve 1) is insufficient, the current mode flag can be switched to mode flag 2 (corresponding to temperature curve 2), which can increase the target temperature of the heating element, thereby increasing the amount of atomization; if the user finds that the mouth is burned when puffing under mode flag 1, the current mode flag can be switched to mode flag 0 (corresponding to temperature curve 0), which can lower the target temperature of the heating element, thereby solving the problem of burning the mouth.

[0093] In the technical solution of the embodiment of the present application, when the heating-not-burning device is started, the current mode flag is read first, and the temperature adjustment value is determined according to the current mode flag and the preset temperature difference; then, the standard temperature curve is adjusted according to the temperature adjustment value, and the temperature of the heating element is controlled according to the adjusted standard temperature curve. Through such a setting, the temperature curve can be adaptively adjusted using the mode flag, thereby avoiding problems such as insufficient atomization or hot mouth when puffing, and improving the user's puffing experience.

[0094] To facilitate understanding of the temperature control method of the heating non-combustion appliance provided in the embodiment of the present application, an actual application scenario is listed below.

[0095] like Figure 6FIG. 1 is a schematic diagram of the operation flow of the temperature control method for a heating-without-combustion appliance provided in an embodiment of the present application in an actual application scenario. Figure 6 In the embodiment, the heating-not-burning device enters the preheating stage after the user long presses the button, and the initial mode flag is 1 (mode 1), and the heating element is preheated according to the stored standard temperature curve; when the preheating is completed, the motor vibrates to prompt the user to enter the suction stage. If the user finds that the atomization amount is insufficient during the suction process, the mode flag can be switched to 2 by pressing a button or the like, and the corresponding indicator light is controlled to flash to indicate that it has switched to mode 2, and the target temperature of the heating element will be increased to increase the atomization amount; if the user finds that the mouth is hot during the suction process, the mode flag can be switched to 0 by pressing a button or the like, and the corresponding indicator light is controlled to flash to indicate that it has switched to mode 0, and the target temperature of the heating element will be lowered to solve the problem of hot mouth; if the problem of insufficient atomization or hot mouth is not found, the mode flag does not need to be switched, and the heating element continues to be heated according to the standard temperature curve; after a heating cycle is completed, the register Flash of the device records the current mode flag, and the target temperature of the heating will be adjusted according to the current mode flag when the device is started next time, that is, the heating mode of the last suction is continued. Through such a setting, the device can reasonably switch the heating mode according to the scene environment or the user's smoking habits, thereby solving problems such as insufficient atomization or burning the mouth when smoking.

[0096] 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.

[0097] A temperature control method for a heating without burning appliance is mainly described above, and a temperature control device for a heating without burning appliance will be described below.

[0098] See also Figure 7 In the embodiment of the present application, an embodiment of a temperature control device for a heating-without-combustion appliance includes:

[0099] The flag reading module 701 is used to read the current mode flag of the heating without burning appliance after the heating without burning appliance is started;

[0100] The adjustment value determination module 702 is used to determine the temperature adjustment value according to the current mode flag and the preset temperature difference;

[0101] The temperature curve adjustment module 703 is used to adjust the standard temperature curve of the heating-not-burning appliance according to the temperature adjustment value;

[0102] The temperature control module 704 is used to control the temperature of the heating element of the heat-not-burn device according to the adjusted standard temperature curve.

[0103] In one implementation of the embodiment of the present application, the heating without burning appliance is provided with a button; the temperature control device of the heating without burning appliance further includes:

[0104] A flag switching module, used for switching the current mode flag if a first setting operation on the key is detected;

[0105] The first temperature difference adjustment module is used to adjust the preset temperature difference if a second setting operation on the button is detected.

[0106] In one implementation of the embodiment of the present application, a plurality of indicator lights are provided below the button; the temperature control device for the heating non-combustion appliance further comprises:

[0107] The indicator light control module is used to control the on and off status of multiple indicator lights according to the current mode flag after switching, and jump to the step of determining the temperature adjustment value according to the current mode flag and the preset temperature difference and subsequent steps.

[0108] In one implementation of the embodiment of the present application, the heating without burning appliance is provided with a voice recognition module; the temperature control device of the heating without burning appliance further comprises:

[0109] A command recognition module, used to recognize the voice command issued by the user through the voice recognition module;

[0110] The parameter adjustment module is used to switch the current mode flag and / or adjust the preset temperature difference according to the voice command.

[0111] In one implementation of the embodiment of the present application, the temperature control device of the heating-not-burning appliance further includes:

[0112] A historical data acquisition module, used to acquire historical usage data of the heat-not-burn appliance;

[0113] A historical flag determination module, used to determine the historical mode flags corresponding to the heating-without-combustion appliance during multiple historical uses according to the historical use data;

[0114] The second temperature difference adjustment module is used to adjust the preset temperature difference according to the historical mode flags corresponding to the heating without burning appliance during multiple historical uses.

[0115] In one implementation of the embodiment of the present application, the second temperature difference adjustment module includes:

[0116] A quantity statistics unit, used to count the proportion of historical mode flag bits that are equal to the standard mode flag bit among all historical mode flag bits; wherein the standard mode flag bit corresponds to the standard temperature curve;

[0117] a temperature difference reducing unit, configured to reduce a preset temperature difference if the quantity ratio is greater than a first threshold;

[0118] The temperature difference increasing unit is used to increase the preset temperature difference if the quantity proportion is less than a second threshold value; wherein the second threshold value is less than the first threshold value.

[0119] In one implementation of the embodiment of the present application, the adjustment value determination module includes:

[0120] A difference calculation unit, used to calculate the difference between the current mode flag and the standard mode flag; wherein the standard mode flag corresponds to a standard temperature curve;

[0121] The adjustment value calculation unit is used to calculate the product of the difference value and the preset temperature difference to obtain the temperature adjustment value.

[0122] 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 temperature control method for a heating non-combustion appliance as described in any of the above embodiments is implemented.

[0123] Figure 8 is a schematic diagram of a controller provided in an embodiment of the present application. Figure 8 As shown, the controller 8 of this embodiment includes: a processor 80, a memory 81, and a computer program 82 stored in the memory 81 and executable on the processor 80. When the processor 80 executes the computer program 82, the steps in the above-mentioned temperature control method of the heating-not-burning appliance are implemented, for example Figure 2 Alternatively, when the processor 80 executes the computer program 82, the functions of each module / unit in the above-mentioned device embodiments are realized, for example, Figure 7 Functions of modules 701 to 704 are shown.

[0124] The computer program 82 may be divided into one or more modules / units, which are stored in the memory 81 and executed by the processor 80 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 82 in the controller 8.

[0125] The processor 80 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.

[0126] The memory 81 may be an internal storage unit of the controller 8, such as a hard disk or memory of the controller 8. The memory 81 may also be an external storage device of the controller 8, 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 8. Further, the memory 81 may include both an internal storage unit of the controller 8 and an external storage device. The memory 81 is used to store the computer program and other programs and data required by the controller. The memory 81 may also be used to temporarily store data that has been output or is to be output.

[0127] The present application also provides a heating without burning device, which includes: Figure 8 Controller shown.

[0128] 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.

[0129] 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.

[0130] 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.

[0131] 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.

[0132] 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.

[0133] 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.

[0134] 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.

[0135] 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.

[0136] 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 the temperature of a heating-not-burning appliance, characterized in that: include: When the heating without burning appliance is started, reading a current mode flag of the heating without burning appliance; Determining a temperature adjustment value according to the current mode flag and a preset temperature difference; adjusting the standard temperature curve of the heating-without-combustion appliance according to the temperature adjustment value; The temperature of the heating element of the heating-without-combustion device is controlled according to the adjusted standard temperature curve.

2. The method according to claim 1, characterized in that The heating-without-burning appliance is provided with a button; the method further comprises: If a first setting operation on the button is detected, switching the current mode flag; If a second setting operation on the button is detected, the preset temperature difference is adjusted.

3. The method according to claim 2, characterized in that A plurality of indicator lights are provided below the button; after switching the current mode flag, the method further includes: According to the switched current mode flag, the on and off states of the multiple indicator lights are controlled, and the process jumps to the step of determining the temperature adjustment value according to the current mode flag and the preset temperature difference and subsequent steps.

4. The method according to claim 1, characterized in that The heating-not-burning appliance is provided with a voice recognition module; the method further comprises: Recognizing a voice command issued by a user through the voice recognition module; According to the voice command, the current mode flag is switched and / or the preset temperature difference is adjusted.

5. The method according to claim 1, characterized in that Before determining the temperature adjustment value according to the current mode flag and the preset temperature difference, the method further includes: Obtaining historical usage data of the heat-not-burn appliance; Determining, based on the historical usage data, the historical mode flags corresponding to the heating-without-combustion appliance during multiple historical usages; The preset temperature difference is adjusted according to the historical mode flags corresponding to the heating without burning appliance during multiple historical uses.

6. The method according to claim 5, characterized in that The adjusting the preset temperature difference according to the historical mode flags corresponding to the heating without burning appliance during multiple historical uses includes: Counting the proportion of the historical mode flag bits that are equal to the standard mode flag bit among all the historical mode flag bits; wherein the standard mode flag bit corresponds to the standard temperature curve; If the number ratio is greater than a first threshold, reducing the preset temperature difference; If the quantity ratio is less than a second threshold, the preset temperature difference is increased; wherein the second threshold is less than the first threshold.

7. The method according to any one of claims 1 to 6, characterized in that: The step of determining the temperature adjustment value according to the current mode flag and the preset temperature difference includes: Calculating a difference between the current mode flag and the standard mode flag; wherein the standard mode flag corresponds to the standard temperature curve; The product of the difference and the preset temperature difference is calculated to obtain the temperature adjustment value.

8. A temperature control device for a heating-not-burning appliance, characterized in that: include: A flag reading module, used for reading a current mode flag of the heating without burning appliance after the heating without burning appliance is started; An adjustment value determination module, used to determine a temperature adjustment value according to the current mode flag and a preset temperature difference; A temperature curve adjustment module, used to adjust the standard temperature curve of the heating without burning appliance according to the temperature adjustment value; The temperature control module is used to control the temperature of the heating element of the heating-without-combustion device according to the adjusted standard temperature curve.

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 temperature control method for the heating non-burning 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.

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