A heating control method, device and electronic equipment for radio frequency heating smoking device

Abstract

The present invention discloses a heating control method, device and electronic device for radio frequency heating smoking utensils, the method comprising receiving a first control instruction, starting the power supply of the smoking utensils, and switching the working mode of the smoking utensils to the first working mode; monitoring the real-time electric field strength, when the real-time electric field strength is less than the first electric field strength, and the difference between the real-time electric field strength and the first electric field strength is greater than the first preset difference, switching the working mode of the smoking utensils to the second working mode; calculating the electric field loss between the plates, when the electric field loss is less than the preset loss and the electric field loss remains unchanged, switching the working mode of the smoking utensils to the third working mode. The present invention realizes that the decay of the electric field strength between the plates is used as a criterion for judging whether the cigarette to be smoked is inserted into the smoking utensils, and then automatically switching the working mode of the smoking utensils after determining that the cigarette is inserted to control the smoking utensils to perform radio frequency heating on the cigarettes. The heating of radio frequency smoking utensils can be applied, and can enhance the smoking experience of users of radio frequency heating smoking utensils.

Description

Technical Field

[0001] The present application relates to the technical field of heating control of smoking articles, and in particular to a heating control method, device and electronic equipment for radio frequency heating smoking articles. Background Art

[0002] In the process of heating the tobacco material in the cigarette, it is difficult to avoid uneven heating, that is, the tobacco material close to the external high-temperature object has the highest temperature rise and is heated first, while the tobacco material farther away has a lower temperature rise and is heated later. In view of the above problems, there are now smoking utensils that achieve uniform radio frequency heating of the tobacco material by arranging a number of electric field generator plates on the baffle of the cigarette holding cavity close to the outer wall of the cigarette. However, there is currently no more suitable heating process control method for this type of smoking utensils, and the existing control methods for other types of smoking utensils cannot be directly applied to radio frequency heating smoking utensils due to different heating principles, resulting in users using radio frequency heating smoking utensils to smoke, because the heating control method does not match the smoking utensils, which affects the actual smoking experience. Summary of the invention

[0003] In order to solve the above problems, the embodiments of the present application provide a heating control method, device and electronic device for a radio frequency heating smoking device.

[0004] In a first aspect, an embodiment of the present application provides a heating control method for a radio frequency heating smoking device, the method comprising:

[0005] receiving a first control instruction, responding to the first control instruction, starting a power supply of the smoking device, and switching a working mode of the smoking device to a first working mode, wherein the first working mode is used to control an electric field with a first electric field strength to be generated between the plates of the smoking device;

[0006] Monitoring the real-time electric field strength, when the real-time electric field strength is less than the first electric field strength, and the difference between the real-time electric field strength and the first electric field strength is greater than a first preset difference, switching the smoking device working mode to a second working mode, wherein the second working mode is used to control the smoking device to continuously adjust the real-time electric field strength according to preset heating process information;

[0007] The electric field loss between the plates is calculated, and when the electric field loss is less than a preset loss and remains unchanged, the working mode of the smoking device is switched to a third working mode, wherein the third working mode is used to indicate that the heating process of the cigarette inserted in the smoking device is completed.

[0008] Preferably, the step of switching the working mode of the smoking device to a second working mode, wherein the second working mode is used to control the smoking device to continuously adjust the real-time electric field strength according to preset heating process information, includes:

[0009] Switching the working mode of the smoking device to a second working mode, and acquiring heating process information corresponding to the second working mode;

[0010] Determine a second electric field strength corresponding to the heating process information, and adjust the real-time electric field strength to the second electric field strength, wherein the second electric field strength is greater than the first electric field strength;

[0011] The temperature of the atomizer of the inserted cigarette is detected. When the temperature of the atomizer is greater than the preset atomization temperature, the real-time electric field strength is adjusted to a third electric field strength so that the temperature of the atomizer is continuously higher than the preset atomization temperature, and the temperature difference between the atomizer temperature and the preset atomization temperature is less than a second preset difference, and the third electric field strength is greater than the first electric field strength, and the third electric field strength is less than the second electric field strength.

[0012] Preferably, the method further comprises:

[0013] Acquiring cigarette parameter information of the inserted cigarette, and determining the dielectric properties of the material of the inserted cigarette based on the cigarette parameter information;

[0014] Acquire a first correspondence between a material dielectric property value and a temperature from a preset database, and determine a material dielectric property value corresponding to the atomized body temperature based on the first correspondence;

[0015] The real-time electric field strength is adjusted based on the dielectric property value of the material.

[0016] Preferably, adjusting the real-time electric field strength based on the dielectric property value of the material includes:

[0017] Acquire a second correspondence between a material dielectric property value and a capacitance parameter from a preset database, and determine a real-time capacitance parameter corresponding to the material dielectric property value based on the second correspondence;

[0018] The electric field strength change information is calculated based on the real-time capacitance parameter, the adjustment frequency is determined according to the electric field strength change information, and the real-time frequency of the alternating voltage is adjusted based on the adjustment frequency.

[0019] Preferably, the method further comprises:

[0020] When a change in the air pressure at the air inlet of the smoking device is detected, the gas suction amount is calculated based on the change in the air pressure at the air inlet;

[0021] A third corresponding relationship between the gas suction amount and the temperature change parameter is obtained from a preset database, the temperature change parameter corresponding to the gas suction amount is determined based on the third corresponding relationship, and the temperature of the atomizer is adjusted based on the temperature change parameter.

[0022] Preferably, the calculating the electric field loss between the plates includes:

[0023] The theoretical electric field strength corresponding to the current working mode of the smoking device is determined, and a second electric field strength difference between the theoretical electric field strength and the real-time electric field strength is calculated, where the second electric field strength difference is the electric field loss between the plates.

[0024] Preferably, the method further comprises:

[0025] When the smoking device is in the third working mode, a suction prompting message is generated and displayed, wherein the suction prompting message is used to prompt that the heating of the inserted cigarette is complete.

[0026] In a second aspect, an embodiment of the present application provides a heating control device for a radio frequency heating smoking device, the device comprising:

[0027] A receiving module, used for receiving a first control instruction, responding to the first control instruction, starting a power supply of the smoking device, and switching a working mode of the smoking device to a first working mode, wherein the first working mode is used for controlling an electric field with a first electric field strength to be generated between the plates of the smoking device;

[0028] A monitoring module, used for monitoring the real-time electric field strength, when the real-time electric field strength is less than the first electric field strength, and the difference between the real-time electric field strength and the first electric field strength is greater than a first preset difference, switching the working mode of the smoking device to a second working mode, wherein the second working mode is used for controlling the smoking device to continuously adjust the real-time electric field strength according to preset heating process information;

[0029] The calculation module is used to calculate the electric field loss between the plates. When the electric field loss is less than a preset loss and the electric field loss remains unchanged, the working mode of the smoking device is switched to a third working mode. The third working mode is used to indicate that the heating process of the cigarette inserted in the smoking device is completed.

[0030] In a third aspect, an embodiment of the present application provides an electronic device, 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 steps of the method provided in the first aspect or any possible implementation of the first aspect are implemented.

[0031] In a fourth aspect, an embodiment of the present application provides a computer-readable storage medium having a computer program stored thereon, which, when executed by a processor, implements the method provided in the first aspect or any possible implementation manner of the first aspect.

[0032] The beneficial effects of the present invention are: using the decay of the electric field strength between the plates as a criterion for judging whether the cigarette to be smoked is inserted into the smoking device, and then automatically switching the working mode of the smoking device after determining that the cigarette has been inserted to control the smoking device to perform radio frequency heating on the cigarette, and determining whether the heating process is completed by the change in the electric field loss between the plates. This is suitable for controlling the heating process of radio frequency smoking devices, thereby improving the smoking experience of users of radio frequency heated smoking devices. BRIEF DESCRIPTION OF THE DRAWINGS

[0033] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0034] Figure 1 A schematic flow chart of a heating control method for a radio frequency heating smoking device provided in an embodiment of the present application;

[0035] Figure 2 A schematic diagram of the structure of a heating control device for a radio frequency heating smoking device provided in an embodiment of the present application;

[0036] Figure 3 A schematic diagram of the structure of an electronic device provided in an embodiment of the present application. DETAILED DESCRIPTION

[0037] The technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application.

[0038] In the following introduction, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance. The following introduction provides multiple embodiments of the present application, and different embodiments can be replaced or combined, so the present application can also be considered to include all possible combinations of the same and / or different embodiments recorded. Therefore, if one embodiment includes features A, B, and C, and another embodiment includes features B and D, then the present application should also be considered to include embodiments containing one or more of all other possible combinations of A, B, C, and D, although the embodiment may not be clearly recorded in the following text.

[0039] The following description provides examples and does not limit the scope, applicability or examples set forth in the claims. Changes may be made to the functions and arrangements of the elements described without departing from the scope of the present application. Various processes or components may be appropriately omitted, substituted or added to each example. For example, the described method may be performed in an order different from the order described, and various steps may be added, omitted or combined. In addition, features described in some examples may be combined in other examples.

[0040] See also Figure 1 , Figure 1 : is a flow chart of a heating control method of a radio frequency heating smoking device provided in an embodiment of the present application. In the embodiment of the present application, the method includes:

[0041] S101, receiving a first control instruction, responding to the first control instruction, starting a power supply of the smoking device, and switching a working mode of the smoking device to a first working mode, wherein the first working mode is used to control an electric field with a first electric field strength to be generated between the plates of the smoking device.

[0042] The executor of the present application may be a controller of a radio frequency heating smoking device.

[0043] The first control instruction in the embodiment of the present application can be understood as a control instruction generated when the user presses the start button on the smoking device.

[0044] In the embodiment of the present application, when the user wants to smoke a cigarette, he or she will start the smoking device by pressing the start button on the smoking device, and the controller will receive the first control instruction, and then start the power of the smoking device by responding to the first control instruction. When the power of the smoking device is started, the controller will switch the working mode of the smoking device to the first working mode, which can be a standby mode. At this time, the first electric field strength generated between the plates of the smoking device is relatively small, which is mainly used for subsequent judgment of whether a cigarette is inserted according to the change of the electric field strength.

[0045] S102, monitoring the real-time electric field strength, when the real-time electric field strength is less than the first electric field strength, and the difference between the real-time electric field strength and the first electric field strength is greater than a first preset difference, switching the smoking device working mode to a second working mode, wherein the second working mode is used to control the smoking device to continuously adjust the real-time electric field strength according to preset heating process information.

[0046] In the embodiment of the present application, the heating principle of the radio frequency smoking device is that the electric field generator in the energy supply device generates an alternating electric field of corresponding frequency between its electrodes, thereby forming a corresponding electromagnetic wave. After a part of the cigarette enters the cigarette holding cavity, the part of the cigarette in the alternating electric field absorbs the electric field energy and converts it into its own heat and heats up, that is, the polar molecules inside this part of the tobacco material relax in the alternating electric field. This violent movement process generates a large amount of heat, which causes the tobacco material to spontaneously heat up. When the temperature rises to the smoking temperature of the tobacco material, tobacco flavor smoke begins to be generated. Therefore, without changing the electric field strength, the electric field strength is the strongest value when the cigarette is not filled. When the cigarette is inserted between the plates, the cigarette in the space between the plates quickly absorbs the electric field energy, resulting in a significant weakening of the electric field strength between the plates. In addition, since the electric field strength between the plates is determined by the voltage between the plates when the distance between the plates does not change, it can be monitored. Therefore, the real-time electric field strength is monitored to determine whether it changes. When the real-time electric field strength decays significantly, it is considered that a cigarette is inserted. Since the electric field strength in the standby mode is only used to determine whether a cigarette is inserted based on decay, its actual electric field strength is relatively small. In order to heat the inserted cigarette, the controller switches the working mode of the smoking device to the second working mode, i.e., the heating mode, so as to heat the cigarette by continuously adjusting the real-time electric field strength.

[0047] In one possible implementation, the switching of the smoking device working mode to a second working mode, wherein the second working mode is used to control the smoking device to continuously adjust the real-time electric field strength according to preset heating process information, includes:

[0048] Switching the working mode of the smoking device to a second working mode, and acquiring heating process information corresponding to the second working mode;

[0049] Determine a second electric field strength corresponding to the heating process information, and adjust the real-time electric field strength to the second electric field strength, wherein the second electric field strength is greater than the first electric field strength;

[0050] The temperature of the atomizer of the inserted cigarette is detected. When the temperature of the atomizer is greater than the preset atomization temperature, the real-time electric field strength is adjusted to a third electric field strength so that the temperature of the atomizer is continuously higher than the preset atomization temperature, and the temperature difference between the atomizer temperature and the preset atomization temperature is less than a second preset difference, and the third electric field strength is greater than the first electric field strength, and the third electric field strength is less than the second electric field strength.

[0051] The heating process information in the embodiment of the present application can be understood as pre-set data information for controlling the heating temperature in the heating process.

[0052] In the embodiment of the present application, by analyzing the heating process information, the second electric field strength can be determined, and the second electric field strength can be set relatively high to generate high-power output electric field energy to the plate, so as to achieve the process of continuously raising the atomized body in the cigarette from room temperature to above the atomization temperature. After reaching the preset atomization temperature, the cigarette can continue to produce flavored smoke, that is, the cigarette can start the smoking process. At this time, it is only necessary to keep the atomized body temperature above the preset atomization temperature, and there is no need to continue to increase the atomized body temperature. Therefore, the real-time electric field strength is adjusted to the third electric field strength, so as to maintain the atomized body temperature of the cigarette through a relatively weaker alternating electric field.

[0053] In one embodiment, the method further comprises:

[0054] Acquiring cigarette parameter information of the inserted cigarette, and determining the dielectric properties of the material of the inserted cigarette based on the cigarette parameter information;

[0055] Acquire a first correspondence between a material dielectric property value and a temperature from a preset database, and determine a material dielectric property value corresponding to the atomized body temperature based on the first correspondence;

[0056] The real-time electric field strength is adjusted based on the dielectric property value of the material.

[0057] In an embodiment of the present application, the cigarette can carry the cigarette parameter information of the cigarette through NFC, QR code, etc. The cigarette parameter information includes the material dielectric property information of the cigarette, that is, the controller can determine the material dielectric property of the inserted cigarette according to the cigarette parameter information. When the material is known, the relationship between the material dielectric property value and the temperature is common knowledge in the art, so the first correspondence between different materials can be pre-stored in the database, and the matching first correspondence can be found through the material dielectric property in the cigarette parameter information, and then the specific material dielectric property value is determined according to the current atomizer temperature. The change in the material dielectric property value will cause the change in the electric field strength. In order to maintain the stability of the electric field strength, the real-time electric field strength will be adjusted according to the calculated material dielectric property value. In this way, the influence of temperature changes on the electric field strength during the heating process of the cigarette is avoided, which makes the heating process inconsistent with the expected process.

[0058] In one possible implementation, adjusting the real-time electric field strength based on the dielectric property value of the material includes:

[0059] Acquire a second correspondence between a material dielectric property value and a capacitance parameter from a preset database, and determine a real-time capacitance parameter corresponding to the material dielectric property value based on the second correspondence;

[0060] The electric field strength change information is calculated based on the real-time capacitance parameter, the adjustment frequency is determined according to the electric field strength change information, and the real-time frequency of the alternating voltage is adjusted based on the adjustment frequency.

[0061] In the embodiment of the present application, the capacitance parameter change between the pole plates is affected by the change of the dielectric properties of the tobacco material, and when the material is known, the corresponding relationship between the dielectric property value of the material and the capacitance parameter is also known in the art. Therefore, the controller can determine the real-time capacitance parameter under the current situation through the second corresponding relationship preset in the database, and then determine the change of the capacitance parameter, and obtain the electric field strength change information. Because the electric field is an alternating electric field, it is controlled by the frequency of the alternating voltage, so the change value of the electric field will be determined by the electric field strength change information, and the adjustment frequency is calculated to adjust the real-time frequency of the alternating voltage to ensure the stability of the real-time electric field strength.

[0062] In one embodiment, the method further comprises:

[0063] When a change in the air pressure at the air inlet of the smoking device is detected, the gas suction amount is calculated based on the change in the air pressure at the air inlet;

[0064] A third corresponding relationship between the gas suction amount and the temperature change parameter is obtained from a preset database, the temperature change parameter corresponding to the gas suction amount is determined based on the third corresponding relationship, and the temperature of the atomizer is adjusted based on the temperature change parameter.

[0065] In the embodiment of the present application, when the user draws inhalation, the smoke in the smoking device is driven to flow, which also takes away part of the temperature, thereby causing temperature changes. Therefore, when the controller detects that the air pressure at the air inlet has changed, it will calculate the amount of gas drawn based on the air pressure change value and the area of ​​the air inlet. The third correspondence between the amount of gas drawn and the temperature change parameter can be obtained through a large amount of data experiments in the design stage of the smoking device. Through the third correspondence, the temperature change parameter can be determined, and then the electric field can be adjusted accordingly to adjust the temperature of the atomizer to ensure that it will not change significantly under the influence of suction.

[0066] S103, calculating the electric field loss between the plates, and when the electric field loss is less than a preset loss and remains unchanged, switching the working mode of the smoking device to a third working mode, wherein the third working mode is used to indicate that the heating process of the cigarette inserted in the smoking device is completed.

[0067] In the embodiment of the present application, since the electric field strength will not change in theory when the working mode is determined, the change in the electric field strength in actual conditions indicates that after the cigarette is inserted, the cigarette absorbs the electric field energy and causes electric field loss. Therefore, by calculating the electric field loss, the change in the electric field loss after the cigarette is inserted can be determined. The electric field loss is small and remains unchanged, which means that the temperature of the cigarette tends to be stable and no longer continues to absorb electric field energy to heat up. It can be considered that a balance is reached between the energy absorbed by the cigarette and the electric field, that is, the heating process of the cigarette is considered to be over. The controller switches the working mode of the smoking device to the third working mode, that is, the heating completion mode, to indicate that the heating of the smoking device is completed and the user can smoke the cigarette.

[0068] In one possible implementation manner, the calculating the electric field loss between the plates includes:

[0069] The theoretical electric field strength corresponding to the current working mode of the smoking device is determined, and a second electric field strength difference between the theoretical electric field strength and the real-time electric field strength is calculated, where the second electric field strength difference is the electric field loss between the plates.

[0070] In the embodiment of the present application, since the theoretical electric field strengths corresponding to different working modes are different, in order to ensure the accuracy of the electric field loss, it is necessary to calculate the electric field loss based on the theoretical electric field strength corresponding to the current working mode and the real-time electric field strength.

[0071] In one embodiment, the method further comprises:

[0072] When the smoking device is in the third working mode, a suction prompting message is generated and displayed, wherein the suction prompting message is used to prompt that the heating of the inserted cigarette is complete.

[0073] In the embodiment of the present application, after the smoking device is heated, a suction prompt message will be generated to prompt the user. The prompt can be in the form of a voice prompt or an indicator light prompt.

[0074] The following will be combined with the attached Figure 2 , the heating control device of the radio frequency heating smoking device provided in the embodiment of the present application is introduced in detail. It should be noted that the attached Figure 2 The heating control device of the radio frequency heating smoking device shown is used to implement the present application Figure 1 For the convenience of explanation, only the part related to the embodiment of the present application is shown. For the specific technical details not disclosed, please refer to the present application. Figure 1 The embodiment shown.

[0075] See also Figure 2 , Figure 2Schematic diagram of a heating control device for a radio frequency heating smoking device provided in an embodiment of the present application. Figure 2 As shown, the device comprises:

[0076] The receiving module 201 is used to receive a first control instruction, respond to the first control instruction, start the power supply of the smoking device, and switch the working mode of the smoking device to a first working mode, wherein the first working mode is used to control an electric field with a first electric field strength to be generated between the plates of the smoking device;

[0077] A monitoring module 202 is used to monitor the real-time electric field strength. When the real-time electric field strength is less than the first electric field strength, and the difference between the real-time electric field strength and the first electric field strength is greater than a first preset difference, the working mode of the smoking device is switched to a second working mode, wherein the second working mode is used to control the smoking device to continuously adjust the real-time electric field strength according to preset heating process information;

[0078] The calculation module 203 is used to calculate the electric field loss between the plates. When the electric field loss is less than the preset loss and the electric field loss remains unchanged, the working mode of the smoking device is switched to the third working mode. The third working mode is used to indicate that the heating process of the cigarette inserted in the smoking device is completed.

[0079] In one possible implementation, the monitoring module 202 includes:

[0080] A first switching unit, used to switch the smoking device working mode to a second working mode, and obtain heating process information corresponding to the second working mode;

[0081] a first determining unit, configured to determine a second electric field strength corresponding to the heating process information, and adjust the real-time electric field strength to the second electric field strength, wherein the second electric field strength is greater than the first electric field strength;

[0082] The detection unit is used to detect the temperature of the atomizer of the inserted cigarette. When the temperature of the atomizer is greater than the preset atomization temperature, the real-time electric field strength is adjusted to a third electric field strength so that the temperature of the atomizer is continuously higher than the preset atomization temperature, and the temperature difference between the atomizer temperature and the preset atomization temperature is less than a second preset difference, and the third electric field strength is greater than the first electric field strength, and the third electric field strength is less than the second electric field strength.

[0083] In one possible implementation, the device further comprises:

[0084] A parameter acquisition module, used to acquire cigarette parameter information of the inserted cigarette, and determine the dielectric properties of the material of the inserted cigarette based on the cigarette parameter information;

[0085] A first relationship determination module, used for obtaining a first corresponding relationship between a material dielectric property value and a temperature from a preset database, and determining a material dielectric property value corresponding to the atomized body temperature based on the first corresponding relationship;

[0086] The first adjustment module is used to adjust the real-time electric field strength based on the dielectric property value of the material.

[0087] In one possible implementation, the first adjustment module includes:

[0088] A first relationship determination unit, configured to obtain a second corresponding relationship between a material dielectric property value and a capacitance parameter from a preset database, and determine a real-time capacitance parameter corresponding to the material dielectric property value based on the second corresponding relationship;

[0089] The first adjustment unit is used to calculate the electric field strength change information based on the real-time capacitance parameter, determine the adjustment frequency according to the electric field strength change information, and adjust the real-time frequency of the alternating voltage based on the adjustment frequency.

[0090] In one possible implementation, the device further comprises:

[0091] A detection module, configured to calculate the gas suction amount based on the change value of the air inlet pressure when detecting a change in the air inlet pressure of the smoking device;

[0092] The second relationship determination module is used to obtain a third corresponding relationship between the gas suction amount and the temperature change parameter from a preset database, determine the temperature change parameter corresponding to the gas suction amount based on the third corresponding relationship, and adjust the atomizer temperature based on the temperature change parameter.

[0093] In one possible implementation, the calculation module 203 includes:

[0094] The second determination unit is used to determine the theoretical electric field strength corresponding to the current working mode of the smoking device, and calculate the second electric field strength difference between the theoretical electric field strength and the real-time electric field strength, wherein the second electric field strength difference is the electric field loss between the plates.

[0095] In one possible implementation, the device further comprises:

[0096] The prompt module is used to generate a suction prompt message and display the suction prompt message when the smoking device is in the third working mode, wherein the suction prompt message is used to prompt that the heating of the inserted cigarette is completed.

[0097] Those skilled in the art can clearly understand that the technical solutions of the embodiments of the present application can be implemented with the help of software and / or hardware. The "unit" and "module" in this specification refer to software and / or hardware that can independently complete or cooperate with other components to complete specific functions, where the hardware can be, for example, a field programmable gate array (FPGA), an integrated circuit (IC), etc.

[0098] Each processing unit and / or module of the embodiments of the present application may be realized by an analog circuit that implements the functions described in the embodiments of the present application, or may be realized by software that executes the functions described in the embodiments of the present application.

[0099] See also Figure 3 , which shows a schematic diagram of the structure of an electronic device involved in an embodiment of the present application, the electronic device can be used to implement Figure 1 The method in the embodiment shown. Figure 3 As shown, the electronic device 300 may include: at least one central processor 301 , at least one network interface 304 , a user interface 303 , a memory 305 , and at least one communication bus 302 .

[0100] The communication bus 302 is used to realize the connection and communication between these components.

[0101] The user interface 303 may include a display screen (Display) and a camera (Camera). Optionally, the user interface 303 may also include a standard wired interface and a wireless interface.

[0102] The network interface 304 may optionally include a standard wired interface or a wireless interface (such as a WI-FI interface).

[0103] Among them, the central processing unit 301 may include one or more processing cores. The central processing unit 301 uses various interfaces and lines to connect various parts of the entire electronic device 300, and executes various functions and processes data of the terminal 300 by running or executing instructions, programs, code sets or instruction sets stored in the memory 305, and calling data stored in the memory 305. Optionally, the central processing unit 301 can be implemented in at least one hardware form of digital signal processing (Digital Signal Processing, DSP), field programmable gate array (Field-Programmable Gate Array, FPGA), and programmable logic array (Programmable Logic Array, PLA). The central processing unit 301 can integrate one or a combination of a central processing unit (Central Processing Unit, CPU), a graphics processing unit (Graphics Processing Unit, GPU) and a modem. Among them, the CPU mainly processes the operating system, user interface and application programs; the GPU is responsible for rendering and drawing the content to be displayed on the display screen; the modem is used to process wireless communications. It can be understood that the above-mentioned modem may not be integrated into the central processing unit 301, and it can be implemented separately through a chip.

[0104] Among them, the memory 305 may include a random access memory (Random Access Memory, RAM) and may also include a read-only memory (Read-Only Memory). Optionally, the memory 305 includes a non-transitory computer-readable storage medium. The memory 305 can be used to store instructions, programs, codes, code sets or instruction sets. The memory 305 may include a program storage area and a data storage area, wherein the program storage area may store instructions for implementing an operating system, instructions for at least one function (such as a touch function, a sound playback function, an image playback function, etc.), instructions for implementing the above-mentioned various method embodiments, etc.; the data storage area may store data involved in the above-mentioned various method embodiments, etc. The memory 305 may also be optionally at least one storage device located away from the aforementioned central processor 301. As Figure 3 As shown, the memory 305 as a computer storage medium may include an operating system, a network communication module, a user interface module, and program instructions.

[0105] exist Figure 3In the electronic device 300 shown, the user interface 303 is mainly used to provide an input interface for the user and obtain the data input by the user; and the central processor 301 can be used to call the heating control application of the radio frequency heating smoking device stored in the memory 305, and specifically perform the following operations:

[0106] receiving a first control instruction, responding to the first control instruction, starting a power supply of the smoking device, and switching a working mode of the smoking device to a first working mode, wherein the first working mode is used to control an electric field with a first electric field strength to be generated between the plates of the smoking device;

[0107] Monitoring the real-time electric field strength, when the real-time electric field strength is less than the first electric field strength, and the difference between the real-time electric field strength and the first electric field strength is greater than a first preset difference, switching the smoking device working mode to a second working mode, wherein the second working mode is used to control the smoking device to continuously adjust the real-time electric field strength according to preset heating process information;

[0108] The electric field loss between the plates is calculated, and when the electric field loss is less than a preset loss and remains unchanged, the working mode of the smoking device is switched to a third working mode, wherein the third working mode is used to indicate that the heating process of the cigarette inserted in the smoking device is completed.

[0109] The present application also provides a computer-readable storage medium on which a computer program is stored, and when the program is executed by a processor, the steps of the above method are implemented. The computer-readable storage medium may include, but is not limited to, any type of disk, including a floppy disk, an optical disk, a DVD, a CD-ROM, a micro drive, and a magneto-optical disk, a ROM, a RAM, an EPROM, an EEPROM, a DRAM, a VRAM, a flash memory device, a magnetic card or an optical card, a nanosystem (including a molecular memory IC), or any type of medium or device suitable for storing instructions and / or data.

[0110] It should be noted that, for the aforementioned method embodiments, for the sake of simplicity, they are all expressed as a series of action combinations, but those skilled in the art should be aware that the present application is not limited by the described order of actions, because according to the present application, certain steps can be performed in other orders or simultaneously. Secondly, those skilled in the art should also be aware that the embodiments described in the specification are all preferred embodiments, and the actions and modules involved are not necessarily required by the present application.

[0111] In the above embodiments, the description of each embodiment has its own emphasis. For parts that are not described in detail in a certain embodiment, reference can be made to the relevant descriptions of other embodiments.

[0112] In the several embodiments provided in the present application, it should be understood that the disclosed devices can be implemented in other ways. For example, the device embodiments described above are only schematic, such as the division of the units, which is only a logical function division. There may be other division methods in actual implementation, such as multiple units or components can be combined or integrated into another system, or some features can be ignored or not executed. Another point is that the mutual coupling or direct coupling or communication connection shown or discussed can be through some service interfaces, and the indirect coupling or communication connection of devices or units can be electrical or other forms.

[0113] The units described as separate components may or may not be physically separated, and the components shown as units may or may not be physical units, that is, they may be located in one place or distributed on multiple network units. Some or all of the units may be selected according to actual needs to achieve the purpose of the solution of this embodiment.

[0114] 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.

[0115] 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 memory. Based on this understanding, the technical solution of the present application, or the part that contributes to the prior art, or all or part of the technical solution can be embodied in the form of a software product. The computer software product is stored in a memory, including a number of instructions to enable a computer device (which can be a personal computer, server or network device, etc.) to execute all or part of the steps of the method described in each embodiment of the present application. The aforementioned memory includes: U disk, read-only memory (ROM), random access memory (RAM), mobile hard disk, disk or optical disk and other media that can store program codes.

[0116] A person skilled in the art may understand that all or part of the steps in the various methods of the above embodiments may be completed by entering a program to instruct related hardware, and the program may be stored in a computer-readable memory, which may include a flash drive, a read-only memory (ROM), a random access memory (RAM), a magnetic disk or an optical disk, etc.

[0117] The above is only an exemplary embodiment of the present disclosure, and the scope of the present disclosure cannot be limited thereto. That is, any equivalent changes and modifications made according to the teachings of the present disclosure are still within the scope of the present disclosure. After considering the specification and practicing the disclosure here, those skilled in the art will easily think of the implementation scheme of the present disclosure. This application is intended to cover any modification, use or adaptation of the present disclosure, which follows the general principles of the present disclosure and includes common knowledge or customary technical means in the technical field not recorded in the present disclosure. The description and examples are regarded as exemplary only, and the scope and spirit of the present disclosure are defined by the claims.

Claims

1. A heating control method for a radio frequency heating smoking device, characterized in that: The method comprises: receiving a first control instruction, responding to the first control instruction, starting a power supply of the smoking device, and switching a working mode of the smoking device to a first working mode, wherein the first working mode is used to control an electric field with a first electric field strength to be generated between the plates of the smoking device; Monitoring the real-time electric field strength, when the real-time electric field strength is less than the first electric field strength, and the difference between the real-time electric field strength and the first electric field strength is greater than a first preset difference, switching the smoking device working mode to a second working mode, wherein the second working mode is used to control the smoking device to continuously adjust the real-time electric field strength according to preset heating process information; Calculating the electric field loss between the plates, and when the electric field loss is less than a preset loss and the electric field loss remains unchanged, switching the working mode of the smoking device to a third working mode, wherein the third working mode is used to indicate that the heating process of the cigarette inserted into the smoking device is finished; The step of switching the working mode of the smoking device to a second working mode, wherein the second working mode is used to control the smoking device to continuously adjust the real-time electric field strength according to preset heating process information, includes: Switching the working mode of the smoking device to a second working mode, and acquiring heating process information corresponding to the second working mode; Determine a second electric field strength corresponding to the heating process information, and adjust the real-time electric field strength to the second electric field strength, wherein the second electric field strength is greater than the first electric field strength; The temperature of the atomizer of the inserted cigarette is detected. When the temperature of the atomizer is greater than the preset atomization temperature, the real-time electric field strength is adjusted to a third electric field strength so that the temperature of the atomizer is continuously higher than the preset atomization temperature, and the temperature difference between the atomizer temperature and the preset atomization temperature is less than a second preset difference, and the third electric field strength is greater than the first electric field strength, and the third electric field strength is less than the second electric field strength.

2. The method according to claim 1, characterized in that The method further comprises: Acquiring cigarette parameter information of the inserted cigarette, and determining the dielectric properties of the material of the inserted cigarette based on the cigarette parameter information; Acquire a first correspondence between a material dielectric property value and a temperature from a preset database, and determine a material dielectric property value corresponding to the atomized body temperature based on the first correspondence; The real-time electric field strength is adjusted based on the dielectric property value of the material.

3. The method according to claim 2, characterized in that The adjusting the real-time electric field strength based on the dielectric property value of the material comprises: Acquire a second correspondence between a material dielectric property value and a capacitance parameter from a preset database, and determine a real-time capacitance parameter corresponding to the material dielectric property value based on the second correspondence; The electric field strength change information is calculated based on the real-time capacitance parameter, the adjustment frequency is determined according to the electric field strength change information, and the real-time frequency of the alternating voltage is adjusted based on the adjustment frequency.

4. The method according to claim 1, characterized in that: The method further comprises: When a change in the air pressure at the air inlet of the smoking device is detected, the gas suction amount is calculated based on the change in the air pressure at the air inlet; A third corresponding relationship between the gas suction amount and the temperature change parameter is obtained from a preset database, the temperature change parameter corresponding to the gas suction amount is determined based on the third corresponding relationship, and the temperature of the atomizer is adjusted based on the temperature change parameter.

5. The method according to claim 1, characterized in that The calculating the electric field loss between the plates includes: The theoretical electric field strength corresponding to the current working mode of the smoking device is determined, and a second electric field strength difference between the theoretical electric field strength and the real-time electric field strength is calculated, where the second electric field strength difference is the electric field loss between the plates.

6. The method according to claim 1, characterized in that The method further comprises: When the smoking device is in the third working mode, a suction prompting message is generated and displayed, wherein the suction prompting message is used to prompt that the heating of the inserted cigarette is complete.

7. A heating control device for a radio frequency heating smoking device, characterized in that: The device comprises: A receiving module, used for receiving a first control instruction, responding to the first control instruction, starting a power supply of the smoking device, and switching a working mode of the smoking device to a first working mode, wherein the first working mode is used for controlling an electric field with a first electric field strength to be generated between the plates of the smoking device; A monitoring module, used for monitoring the real-time electric field strength, when the real-time electric field strength is less than the first electric field strength, and the difference between the real-time electric field strength and the first electric field strength is greater than a first preset difference, switching the working mode of the smoking device to a second working mode, wherein the second working mode is used for controlling the smoking device to continuously adjust the real-time electric field strength according to preset heating process information; a calculation module, used for calculating the electric field loss between the plates, and when the electric field loss is less than a preset loss and the electric field loss remains unchanged, switching the working mode of the smoking device to a third working mode, wherein the third working mode is used to indicate that the heating process of the cigarette inserted in the smoking device is finished; Wherein, the monitoring module includes: A first switching unit, used to switch the working mode of the smoking device to a second working mode, and obtain heating process information corresponding to the second working mode; a first determining unit, configured to determine a second electric field strength corresponding to the heating process information, and adjust the real-time electric field strength to the second electric field strength, wherein the second electric field strength is greater than the first electric field strength; The detection unit is used to detect the temperature of the atomizer of the inserted cigarette. When the temperature of the atomizer is greater than the preset atomization temperature, the real-time electric field strength is adjusted to a third electric field strength so that the temperature of the atomizer is continuously higher than the preset atomization temperature, and the temperature difference between the atomizer temperature and the preset atomization temperature is less than a second preset difference, and the third electric field strength is greater than the first electric field strength, and the third electric field strength is less than the second electric field strength.

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

9. A computer-readable storage medium having a computer program stored thereon, characterized in that: When the computer program is executed by a processor, the steps of the method according to any one of claims 1 to 6 are implemented.

Images