CN114424845B - Method and device for heating smoking set by sectional temperature control and electronic equipment - Google Patents
Method and device for heating smoking set by sectional temperature control and electronic equipment Download PDFInfo
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- CN114424845B CN114424845B CN202210170972.XA CN202210170972A CN114424845B CN 114424845 B CN114424845 B CN 114424845B CN 202210170972 A CN202210170972 A CN 202210170972A CN 114424845 B CN114424845 B CN 114424845B
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- 238000010438 heat treatment Methods 0.000 title claims abstract description 127
- 230000000391 smoking effect Effects 0.000 title claims abstract description 38
- 238000000034 method Methods 0.000 title claims abstract description 34
- 235000019504 cigarettes Nutrition 0.000 claims abstract description 155
- 230000001105 regulatory effect Effects 0.000 claims abstract description 37
- 230000035772 mutation Effects 0.000 claims abstract description 33
- 230000001276 controlling effect Effects 0.000 claims abstract description 25
- 230000008859 change Effects 0.000 claims description 26
- 230000005684 electric field Effects 0.000 claims description 20
- 238000004590 computer program Methods 0.000 claims description 8
- 238000004458 analytical method Methods 0.000 claims description 5
- 238000001514 detection method Methods 0.000 claims description 4
- 241000208125 Nicotiana Species 0.000 abstract description 6
- 235000002637 Nicotiana tabacum Nutrition 0.000 abstract description 6
- 238000005265 energy consumption Methods 0.000 abstract description 2
- 230000006870 function Effects 0.000 description 10
- 238000004891 communication Methods 0.000 description 7
- 238000012545 processing Methods 0.000 description 7
- 238000010586 diagram Methods 0.000 description 4
- 230000003287 optical effect Effects 0.000 description 4
- 230000008878 coupling Effects 0.000 description 3
- 238000010168 coupling process Methods 0.000 description 3
- 238000005859 coupling reaction Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 206010020843 Hyperthermia Diseases 0.000 description 1
- 230000002159 abnormal effect Effects 0.000 description 1
- 239000000443 aerosol Substances 0.000 description 1
- 238000003491 array Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000036031 hyperthermia Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000013021 overheating Methods 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 238000009877 rendering Methods 0.000 description 1
- 238000000638 solvent extraction Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
Classifications
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- A—HUMAN NECESSITIES
- A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
- A24F—SMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
- A24F40/00—Electrically operated smoking devices; Component parts thereof; Manufacture thereof; Maintenance or testing thereof; Charging means specially adapted therefor
- A24F40/50—Control or monitoring
- A24F40/57—Temperature control
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- A—HUMAN NECESSITIES
- A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
- A24F—SMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
- A24F40/00—Electrically operated smoking devices; Component parts thereof; Manufacture thereof; Maintenance or testing thereof; Charging means specially adapted therefor
- A24F40/40—Constructional details, e.g. connection of cartridges and battery parts
-
- A—HUMAN NECESSITIES
- A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
- A24F—SMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
- A24F40/00—Electrically operated smoking devices; Component parts thereof; Manufacture thereof; Maintenance or testing thereof; Charging means specially adapted therefor
- A24F40/40—Constructional details, e.g. connection of cartridges and battery parts
- A24F40/46—Shape or structure of electric heating means
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- A—HUMAN NECESSITIES
- A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
- A24F—SMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
- A24F40/00—Electrically operated smoking devices; Component parts thereof; Manufacture thereof; Maintenance or testing thereof; Charging means specially adapted therefor
- A24F40/50—Control or monitoring
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P90/00—Enabling technologies with a potential contribution to greenhouse gas [GHG] emissions mitigation
- Y02P90/30—Computing systems specially adapted for manufacturing
Landscapes
- Control Of Resistance Heating (AREA)
Abstract
The invention discloses a heating method, a heating device and electronic equipment for a smoking set with sectional temperature control, wherein the method comprises the steps of dividing a cigarette to be smoked into at least two cigarette sections, and enabling each cigarette section to be matched with each polar plate heating section in the smoking set; respectively detecting the paragraph temperatures of all the cigarette segments, and constructing a cigarette temperature gradient curve based on the paragraph temperatures; analyzing a cigarette temperature gradient curve, and determining a target polar plate heating section corresponding to the mutation part when the mutation exists in the cigarette temperature gradient curve, and regulating and controlling the polar plate distance of the target polar plate heating section until no mutation exists in the cigarette temperature gradient curve. The invention realizes that a certain section or a plurality of sections of polar plates which need to be regulated are determined through the temperature gradient curve of the cigarette, and the polar plate spacing of the polar plates is controlled and regulated, so that the electromagnetic wave energy density is redistributed, the uniform and consistent temperature distribution of the tobacco shred sections is ensured, the energy consumption is reduced, and a user has better use experience.
Description
Technical Field
The application relates to the technical field of smoking set heating control, in particular to a smoking set heating method and device with sectional temperature control and electronic equipment.
Background
High frequency electric field heating is a form of smoking article dielectric heating that has a great advantage over traditional heating methods, including conduction heating, because the body of tobacco material is directly heated without the need for conduction of heat from outside to inside through a temperature gradient after the surface is heated, which significantly reduces the likelihood of unwanted overheating and even burning of the surface.
However, when the high-frequency electric field is used for heating, the edge effect exists, the magnetic field distribution is strong at the edge and is relatively average in the middle, and the edge is attracted by a strong magnetic field to display high energy density, and the redistribution of the energy density at the end part improves the heating temperature at the end part, so that the temperature at the end part is higher than the temperature at the middle part, an obvious temperature gradient exists longitudinally, the heated tobacco is unevenly distributed, the aerosol precipitation effect in the cigarette is further influenced, and poor sucking and using experience is brought to a user.
Disclosure of Invention
In order to solve the problems, the embodiment of the application provides a method and a device for heating a smoking set by sectional temperature control and electronic equipment.
In a first aspect, embodiments of the present application provide a method for heating a smoking set with segmented temperature control, where the method includes:
dividing a cigarette to be smoked into at least two cigarette sections, wherein each cigarette section is matched with each polar plate heating section in a smoking set;
respectively detecting the paragraph temperatures of the cigarette segments, and constructing a cigarette temperature gradient curve based on the paragraph temperatures;
analyzing the cigarette temperature gradient curve, determining a target polar plate heating section corresponding to the mutation part when the mutation exists in the cigarette temperature gradient curve, and regulating and controlling the polar plate distance of the target polar plate heating section until no mutation exists in the cigarette temperature gradient curve.
Preferably, the dividing the cigarette to be smoked into at least two cigarette segments, for matching each cigarette segment with each polar plate heating segment in the smoking set, includes:
determining a first number of plate heating sections in a smoking set, dividing a cigarette to be smoked into at least two cigarette sections based on the first number, and enabling each cigarette section to be matched with each plate heating section one by one.
Preferably, the constructing a cigarette temperature gradient curve based on the temperatures of each of the paragraphs includes:
and determining position arrangement information of each cigarette segment, and combining the temperatures of each segment based on the position arrangement information to obtain a cigarette temperature gradient curve.
Preferably, the analyzing the cigarette temperature gradient curve, when there is a mutation in the cigarette temperature gradient curve, determining a target plate heating section corresponding to the mutation, adjusting a plate distance of the target plate heating section until there is no mutation in the cigarette temperature gradient curve, including:
analyzing the cigarette temperature gradient curve, and determining that abrupt change exists in the cigarette temperature gradient curve when the slope of a curve segment exists in the cigarette temperature gradient curve is larger than a preset slope;
and determining a target polar plate heating section corresponding to the abrupt curve section, and regulating and controlling the polar plate distance of the target polar plate heating section until no abrupt change exists in the cigarette temperature gradient curve.
Preferably, the determining the target plate heating segment corresponding to the abrupt curve segment, adjusting the plate distance of the target plate heating segment until no abrupt change exists in the cigarette temperature gradient curve, includes:
determining a target polar plate heating section corresponding to the abrupt curve section, and determining the temperature of a target section corresponding to the target polar plate heating section;
calculating the average temperature of each normal paragraph temperature, and calculating an electric field adjustment difference value according to the temperature difference value between the average temperature and the target paragraph temperature, wherein the normal paragraph temperature is the paragraph temperature except the target paragraph temperature;
and calculating an electrode plate distance adjustment difference value based on the electric field adjustment difference value, and regulating and controlling the electrode plate distance of the target electrode plate heating section according to the electrode plate distance adjustment difference value until no abrupt curve section exists in the cigarette temperature gradient curve.
Preferably, the adjusting the plate distance of the target plate heating section according to the plate distance adjustment difference value includes:
and generating a pole plate control instruction based on the pole plate distance adjustment difference value, and sending the pole plate control instruction to the target pole plate heating section to control the target pole plate heating section to change the pole plate distance according to the pole plate distance adjustment difference value.
In a second aspect, embodiments of the present application provide a stage temperature controlled smoking set heating device, the device comprising:
the dividing module is used for dividing the cigarette to be smoked into at least two cigarette sections and is used for enabling each cigarette section to be matched with each polar plate heating section in the smoking set;
the detection module is used for respectively detecting the paragraph temperatures of the cigarette segments and constructing a cigarette temperature gradient curve based on the paragraph temperatures;
the analysis module is used for analyzing the cigarette temperature gradient curve, when a mutation exists in the cigarette temperature gradient curve, determining a target polar plate heating section corresponding to the mutation, and regulating and controlling the polar plate distance of the target polar plate heating section until no mutation exists in the cigarette temperature gradient curve.
In a third aspect, an embodiment of the present application provides an electronic device, including a memory, a processor, and a computer program stored on the memory and executable on the processor, the processor implementing the steps of the method as provided in the first aspect or any one of the possible implementations of the first aspect when the computer program is executed.
In a fourth aspect, embodiments of the present application provide a computer readable storage medium having stored thereon a computer program which, when executed by a processor, implements a method as provided by the first aspect or any one of the possible implementations of the first aspect.
The beneficial effects of the invention are as follows: and determining a certain section or a plurality of sections of polar plates to be regulated and controlled through a cigarette temperature gradient curve, and controlling and adjusting the polar plate spacing of the polar plates, so as to redistribute the electromagnetic wave energy density, ensure that the temperature distribution of the tobacco shred sections is uniform and consistent, reduce the energy consumption and simultaneously enable a user to have better use experience.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings that are required to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a schematic flow chart of a method for heating a smoking set with sectional temperature control according to an embodiment of the present application;
fig. 2 is a schematic structural diagram of a heating device for a smoking set with sectional temperature control according to an embodiment of the present application;
fig. 3 is a schematic structural diagram of an electronic device according to an embodiment of the present application.
Detailed Description
The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application.
In the following description, the terms "first," "second," and "first," are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. The following description provides various embodiments of the present application, and various embodiments may be substituted or combined, so that the present application is also intended to encompass all possible combinations of the same and/or different embodiments described. Thus, if one embodiment includes feature A, B, C and another embodiment includes feature B, D, then the present application should also be considered to include embodiments that include one or more of all other possible combinations including A, B, C, D, although such an embodiment may not be explicitly recited in the following.
The following description provides examples and does not limit the scope, applicability, or examples set forth in the claims. Changes may be made in the function and arrangement of elements described without departing from the scope of the application. Various examples may omit, replace, or add various procedures or components as appropriate. For example, the described methods may be performed in a different order than described, and various steps may be added, omitted, or combined. Furthermore, features described with respect to some examples may be combined into other examples.
Referring to fig. 1, fig. 1 is a schematic flow chart of a method for heating a smoking set with sectional temperature control according to an embodiment of the present application. In an embodiment of the present application, the method includes:
s101, dividing the cigarette to be smoked into at least two cigarette sections, and enabling each cigarette section to be matched with each polar plate heating section in the smoking set.
The subject of the application may be a controller of a smoking article.
In the embodiment of the application, the left and right polar plates for generating the electric field in the smoking set are divided into a plurality of sections, so that each section of polar plate can be independently regulated and controlled in distance, and each section of polar plate is a polar plate heating section. After the cigarette to be sucked is inserted into the smoking set, the controller correspondingly divides the whole length of the cigarette to be sucked into a plurality of cigarette sections according to the division condition of the plate heating sections, so that each cigarette section can be matched with one plate heating section, and each cigarette section can have the corresponding plate heating section to regulate and control the temperature of the part.
In one embodiment, step S101 includes:
determining a first number of plate heating sections in a smoking set, dividing a cigarette to be smoked into at least two cigarette sections based on the first number, and enabling each cigarette section to be matched with each plate heating section one by one.
In this application embodiment, the controller can confirm the first quantity of polar plate heating section at first, confirm how many polar plate heating section altogether divide promptly, then divide the cigarette section according to first quantity for the quantity of cigarette section of dividing also is first quantity, so that the cigarette section of dividing and polar plate heating section can the one-to-one match.
S102, detecting the paragraph temperature of each cigarette segment respectively, and constructing a cigarette temperature gradient curve based on each paragraph temperature.
The temperature of the section is understood to be the temperature of the cigarette section detected by a temperature measuring unit attached to the inner wall of the smoking set in the embodiment of the application. The temperature measuring unit can comprise a temperature sensing element which is in point contact with a thermocouple, can also be in surface contact with a fluorescent temperature sensing coating, and the like.
In the embodiment of the application, after the cigarette segments are divided, the controller detects the segment temperatures of the cigarette segments respectively, so that a cigarette temperature gradient curve is constructed according to the detected segment temperatures, and further the subsequent judgment of the cigarette temperature gradient change in the heating process is facilitated.
In one embodiment, the constructing a cigarette temperature gradient curve based on each of the paragraph temperatures includes:
and determining position arrangement information of each cigarette segment, and combining the temperatures of each segment based on the position arrangement information to obtain a cigarette temperature gradient curve.
In the embodiment of the application, in order to quickly determine which section of the polar plate heating section is abnormal after the subsequent analysis of the cigarette temperature gradient curve, in the construction process of the cigarette temperature gradient curve, the position relation of each cigarette section is determined according to the position arrangement information of each cigarette section, so that the section temperatures are combined, and finally the cigarette temperature gradient curve is obtained.
S103, analyzing the cigarette temperature gradient curve, and when a mutation exists in the cigarette temperature gradient curve, determining a target polar plate heating section corresponding to the mutation, and regulating and controlling the polar plate distance of the target polar plate heating section until no mutation exists in the cigarette temperature gradient curve.
In the embodiment of the application, the controller can identify the abrupt change part in the cigarette temperature gradient curve by analyzing the cigarette temperature gradient curve. If there is a sudden change in the curve, indicating a significant longitudinal temperature gradient in the portion, this may result in a local hyperthermia of the portion. Therefore, the controller can determine the position of the mutation at the moment, further determines which polar plate heating section needs to be subjected to electric field intensity regulation, namely determines the target polar plate heating section, and further adjusts the electric field intensity by controlling the distance between polar plates of the target polar plate heating section adjusted by the smoking set, so that the heating temperature of the part is reduced until no mutation exists in the curve, and the uniform and consistent temperature distribution of the tobacco segments is ensured.
In one embodiment, step S103 includes:
analyzing the cigarette temperature gradient curve, and determining that abrupt change exists in the cigarette temperature gradient curve when the slope of a curve segment exists in the cigarette temperature gradient curve is larger than a preset slope;
and determining a target polar plate heating section corresponding to the abrupt curve section, and regulating and controlling the polar plate distance of the target polar plate heating section until no abrupt change exists in the cigarette temperature gradient curve.
In the embodiment of the application, since the cigarette temperature gradient curve is formed according to the paragraph temperature, if the tobacco in the cigarette is in a uniform heating state, the overall trend of the curve should be gentle, and when the cigarette is heated unevenly, the change trend of the curve will also have a longitudinal larger mutation. When the controller analyzes the curve, the slope of each point on the curve is used as a judgment basis, and when the slope of the curve section is larger than the preset slope, the controller considers that the abrupt change exists. At this time, the controller determines a target polar plate heating section corresponding to the abrupt change curve section with abrupt change, so as to adjust the polar plate distance corresponding to the target polar plate heating section, further realize the regulation and control of the heating temperature of the section part of the cigarette, and finally adjust the heating temperature until no abrupt change exists in the cigarette temperature gradient curve.
In one embodiment, the determining the target plate heating segment corresponding to the abrupt curve segment, adjusting the plate distance of the target plate heating segment until no abrupt change exists in the cigarette temperature gradient curve, includes:
determining a target polar plate heating section corresponding to the abrupt curve section, and determining the temperature of a target section corresponding to the target polar plate heating section;
calculating the average temperature of each normal paragraph temperature, and calculating an electric field adjustment difference value according to the temperature difference value between the average temperature and the target paragraph temperature, wherein the normal paragraph temperature is the paragraph temperature except the target paragraph temperature;
and calculating an electrode plate distance adjustment difference value based on the electric field adjustment difference value, and regulating and controlling the electrode plate distance of the target electrode plate heating section according to the electrode plate distance adjustment difference value until no abrupt curve section exists in the cigarette temperature gradient curve.
In this embodiment of the present application, the controller first determines the heating temperature of the target plate heating section to be regulated, that is, the target section temperature, and calculates an average value of other normal section temperatures to obtain an average temperature, where the average temperature is used as the temperature to which the target section temperature is finally desired to be regulated. Specifically, since the heating temperature is affected by the electric field intensity, the controller can store the correspondence between the heating temperature and the electric field intensity through a large amount of data tests in the stage of designing the smoking set, and the controller can calculate the electric field adjustment difference value to be adjusted from the temperature difference value between the average temperature and the target paragraph temperature through the correspondence. In order to ensure that the electric field intensity of other parts cannot be changed and the voltage of the polar plates cannot be adjusted, the electric field intensity is regulated and controlled by adjusting the polar plate distance, and finally, the polar plate distance adjustment difference value required to be adjusted for the polar plate distance can be calculated, and the controller adjusts the polar plate distance based on the polar plate distance adjustment difference value until no abrupt curve section exists in the cigarette temperature gradient curve.
In one embodiment, the adjusting the plate pitch of the target plate heating section according to the plate pitch adjustment difference value includes:
and generating a pole plate control instruction based on the pole plate distance adjustment difference value, and sending the pole plate control instruction to the target pole plate heating section to control the target pole plate heating section to change the pole plate distance according to the pole plate distance adjustment difference value.
In this embodiment of the present application, the controller generates a plate control instruction, and after the plate portion corresponding to the target plate heating section receives the instruction, the telescopic device corresponding to the plate portion controls and adjusts the spacing of the plates according to the plate spacing adjustment difference value.
The following describes in detail the heating device for a smoking set with sectional temperature control according to the embodiment of the present application with reference to fig. 2. It should be noted that, the stage temperature control smoking set heating device shown in fig. 2 is used to perform the method of the embodiment shown in fig. 1 of the present application, and for convenience of explanation, only the portion relevant to the embodiment of the present application is shown, and specific technical details are not disclosed, please refer to the embodiment shown in fig. 1 of the present application.
Referring to fig. 2, fig. 2 is a schematic structural diagram of a heating device for a smoking set with sectional temperature control according to an embodiment of the present application. As shown in fig. 2, the apparatus includes:
the dividing module 201 is configured to divide a cigarette to be smoked into at least two cigarette segments, so that each cigarette segment is matched with each polar plate heating segment in the smoking set;
the detection module 202 is configured to detect a segment temperature of each of the cigarette segments, and construct a cigarette temperature gradient curve based on each segment temperature;
the analyzing module 203 is configured to analyze the cigarette temperature gradient curve, determine a target plate heating section corresponding to a mutation part when there is a mutation in the cigarette temperature gradient curve, and regulate a plate distance of the target plate heating section until there is no mutation in the cigarette temperature gradient curve.
In one embodiment, the partitioning module 201 includes:
the dividing unit is used for determining the first number of the plate heating sections in the smoking set, dividing the cigarettes to be smoked into at least two cigarette sections based on the first number, and enabling the cigarette sections to be matched with the plate heating sections one by one.
In one embodiment, the detection module 202 includes:
and the combination unit is used for determining the position arrangement information of each cigarette segment, and combining the temperatures of each segment based on the position arrangement information to obtain a cigarette temperature gradient curve.
In one embodiment, the parsing module 203 includes:
the analysis unit is used for analyzing the cigarette temperature gradient curve, and determining that abrupt change exists in the cigarette temperature gradient curve when the slope of a curve section exists in the cigarette temperature gradient curve is larger than a preset slope;
and the regulating and controlling unit is used for determining a target polar plate heating section corresponding to the abrupt curve section, regulating and controlling the polar plate distance of the target polar plate heating section until no abrupt change exists in the cigarette temperature gradient curve.
In one embodiment, the regulation unit comprises:
the determining element is used for determining a target polar plate heating section corresponding to the abrupt curve section and determining the temperature of a target section corresponding to the target polar plate heating section;
a calculating element for calculating an average temperature of each normal paragraph temperature, which is a paragraph temperature other than the target paragraph temperature, and calculating an electric field adjustment difference value based on a temperature difference value between the average temperature and the target paragraph temperature;
and the regulating and controlling element is used for calculating and obtaining a plate distance regulating difference value based on the electric field regulating difference value, and regulating and controlling the plate distance of the target plate heating section according to the plate distance regulating difference value until no abrupt curve section exists in the cigarette temperature gradient curve.
In one embodiment, the regulatory element is specifically for:
and generating a pole plate control instruction based on the pole plate distance adjustment difference value, and sending the pole plate control instruction to the target pole plate heating section to control the target pole plate heating section to change the pole plate distance according to the pole plate distance adjustment difference value.
It will be apparent to those skilled in the art that the embodiments of the present application may be implemented in software and/or hardware. "Unit" and "module" in this specification refer to software and/or hardware capable of performing a specific function, either alone or in combination with other components, such as Field programmable gate arrays (Field-Programmable Gate Array, FPGAs), integrated circuits (Integrated Circuit, ICs), etc.
The processing units and/or modules of the embodiments of the present application may be implemented by an analog circuit that implements the functions described in the embodiments of the present application, or may be implemented by software that executes the functions described in the embodiments of the present application.
Referring to fig. 3, a schematic structural diagram of an electronic device according to an embodiment of the present application is shown, where the electronic device may be used to implement the method in the embodiment shown in fig. 1. As shown in fig. 3, 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, at least one communication bus 302.
Wherein the communication bus 302 is used to enable connected communication between these components.
The user interface 303 may include a Display screen (Display), a Camera (Camera), and the optional user interface 303 may further include a standard wired interface, and a wireless interface.
The network interface 304 may optionally include a standard wired interface, a wireless interface (e.g., WI-FI interface), among others.
Wherein the central processor 301 may comprise one or more processing cores. The central processor 301 connects the various parts within the overall electronic device 300 using various interfaces and lines, performs various functions of the terminal 300 and processes data by executing or executing instructions, programs, code sets, or instruction sets stored in the memory 305, and invoking data stored in the memory 305. Alternatively, the central processor 301 may 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), programmable logic array (Programmable Logic Array, PLA). The central processor 301 may integrate one or a combination of several of a central processor (Central Processing Unit, CPU), an image central processor (Graphics Processing Unit, GPU), and a modem, etc. The CPU mainly processes an operating system, a user interface, an application program and the like; the GPU is used for rendering and drawing the content required to be displayed by the display screen; the modem is used to handle wireless communications. It will be appreciated that the modem may not be integrated into the cpu 301 and may be implemented by a single chip.
The Memory 305 may include a random access Memory (Random Access Memory, RAM) or a Read-Only Memory (Read-Only Memory). Optionally, the memory 305 includes a non-transitory computer readable medium (non-transitory computer-readable storage medium). Memory 305 may be used to store instructions, programs, code, sets of codes, or sets of instructions. The memory 305 may include a stored program area and a stored data area, wherein the stored program area may store instructions for implementing an operating system, instructions for at least one function (such as a touch function, a sound playing function, an image playing function, etc.), instructions for implementing the above-described respective method embodiments, etc.; the storage data area may store data or the like referred to in the above respective method embodiments. The memory 305 may also optionally be at least one storage device located remotely from the aforementioned central processor 301. As shown in fig. 3, an operating system, a network communication module, a user interface module, and program instructions may be included in the memory 305, which is a type of computer storage medium.
In the electronic device 300 shown in fig. 3, the user interface 303 is mainly used for providing an input interface for a user, and acquiring data input by the user; the central processor 301 may be used to invoke the stage-controlled smoking set heating application stored in the memory 305, and specifically perform the following operations:
dividing a cigarette to be smoked into at least two cigarette sections, wherein each cigarette section is matched with each polar plate heating section in a smoking set;
respectively detecting the paragraph temperatures of the cigarette segments, and constructing a cigarette temperature gradient curve based on the paragraph temperatures;
analyzing the cigarette temperature gradient curve, determining a target polar plate heating section corresponding to the mutation part when the mutation exists in the cigarette temperature gradient curve, and regulating and controlling the polar plate distance of the target polar plate heating section until no mutation exists in the cigarette temperature gradient curve.
The present application also provides a computer readable storage medium having stored thereon a computer program which when executed by a processor performs the steps of the above method. The computer readable storage medium may include, among other things, any type of disk including floppy disks, optical disks, DVDs, CD-ROMs, micro-drives, and magneto-optical disks, ROM, RAM, EPROM, EEPROM, DRAM, VRAM, flash memory devices, magnetic or optical cards, nanosystems (including molecular memory ICs), or any type of media or device suitable for storing instructions and/or data.
It should be noted that, for simplicity of description, the foregoing method embodiments are all expressed as a series of action combinations, but it should be understood by those skilled in the art that the present application is not limited by the order of actions described, as some steps may be performed in other order or simultaneously in accordance with the present application. Further, those skilled in the art will also appreciate that the embodiments described in the specification are all preferred embodiments, and that the acts and modules referred to are not necessarily required in the present application.
In the foregoing embodiments, the descriptions of the embodiments are emphasized, and for parts of one embodiment that are not described in detail, reference may be made to related descriptions of other embodiments.
In the several embodiments provided in this application, it should be understood that the disclosed apparatus may be implemented in other ways. For example, the apparatus embodiments described above are merely illustrative, such as the division of the units, merely a logical function division, and there may be additional manners of dividing the actual implementation, such as multiple units or components may be combined or integrated into another system, or some features may be omitted, or not performed. Alternatively, the coupling or direct coupling or communication connection shown or discussed with each other may be through some service interface, device or unit indirect coupling or communication connection, electrical or otherwise.
The units described as separate units may or may not be physically separate, and units shown as units may or may not be physical units, may be located in one place, or may be distributed on a plurality of 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.
In addition, each functional unit in each embodiment of the present application may be integrated in one processing unit, or each unit may exist alone physically, or two or more units may be integrated in one unit. The integrated units may be implemented in hardware or in software functional units.
The integrated units, if implemented in the form of software functional units and sold or used as stand-alone products, may be stored in a computer readable memory. Based on such understanding, the technical solution of the present application may be embodied in essence or a part contributing to the prior art or all or part of the technical solution in the form of a software product stored in a memory, including several instructions for causing a computer device (which may be a personal computer, a server or a network device, etc.) to perform all or part of the steps of the method described in the embodiments of the present application. And the aforementioned memory includes: a U-disk, a Read-Only Memory (ROM), a random access Memory (Random Access Memory, RAM), a removable hard disk, a magnetic disk, or an optical disk, or other various media capable of storing program codes.
Those of ordinary skill in the art will appreciate that all or a portion of the steps in the various methods of the above embodiments may be performed by hardware associated with a program that is stored in a computer readable memory, which may include: flash disk, read-Only Memory (ROM), random-access Memory (Random Access Memory, RAM), magnetic or optical disk, and the like.
The foregoing is merely exemplary embodiments of the present disclosure and is not intended to limit the scope of the present disclosure. That is, equivalent changes and modifications are contemplated by the teachings of this disclosure, which fall within the scope of the present disclosure. Embodiments of the present disclosure will be readily apparent to those skilled in the art from consideration of the specification and practice of the disclosure herein. This application is intended to cover any adaptations, uses, or adaptations of the disclosure following, in general, the principles of the disclosure and including such departures from the present disclosure as come within known or customary practice within the art to which the disclosure pertains. It is intended that the specification and examples be considered as exemplary only, with a scope and spirit of the disclosure being indicated by the claims.
Claims (7)
1. A method of heating a smoking article with segmented temperature control, the method comprising:
dividing a cigarette to be smoked into at least two cigarette sections, wherein each cigarette section is matched with each polar plate heating section in a smoking set;
respectively detecting the paragraph temperatures of the cigarette segments, and constructing a cigarette temperature gradient curve based on the paragraph temperatures;
analyzing the cigarette temperature gradient curve, when a mutation exists in the cigarette temperature gradient curve, determining a target polar plate heating section corresponding to the mutation, and regulating and controlling the polar plate distance of the target polar plate heating section until no mutation exists in the cigarette temperature gradient curve;
when a mutation exists in the cigarette temperature gradient curve, determining a target polar plate heating section corresponding to the mutation, regulating and controlling the polar plate distance of the target polar plate heating section until no mutation exists in the cigarette temperature gradient curve, and comprising the following steps:
analyzing the cigarette temperature gradient curve, and determining that abrupt change exists in the cigarette temperature gradient curve when the slope of a curve segment exists in the cigarette temperature gradient curve is larger than a preset slope;
determining a target polar plate heating section corresponding to the abrupt curve section, and regulating and controlling the polar plate distance of the target polar plate heating section until no abrupt change exists in the cigarette temperature gradient curve;
the determining the target polar plate heating section corresponding to the abrupt change curve section, regulating and controlling the polar plate distance of the target polar plate heating section until no abrupt change exists in the cigarette temperature gradient curve, comprising the following steps:
determining a target polar plate heating section corresponding to the abrupt curve section, and determining the temperature of a target section corresponding to the target polar plate heating section;
calculating the average temperature of each normal paragraph temperature, and calculating an electric field adjustment difference value according to the temperature difference value between the average temperature and the target paragraph temperature, wherein the normal paragraph temperature is the paragraph temperature except the target paragraph temperature;
and calculating an electrode plate distance adjustment difference value based on the electric field adjustment difference value, and regulating and controlling the electrode plate distance of the target electrode plate heating section according to the electrode plate distance adjustment difference value until no abrupt curve section exists in the cigarette temperature gradient curve.
2. The method of claim 1, wherein dividing the cigarette to be smoked into at least two cigarette segments for matching each of the cigarette segments to each of the plate heating segments in the smoking article, comprises:
determining a first number of plate heating sections in a smoking set, dividing a cigarette to be smoked into at least two cigarette sections based on the first number, and enabling each cigarette section to be matched with each plate heating section one by one.
3. The method of claim 1, wherein said constructing a cigarette temperature gradient curve based on each of said segment temperatures comprises:
and determining position arrangement information of each cigarette segment, and combining the temperatures of each segment based on the position arrangement information to obtain a cigarette temperature gradient curve.
4. The method of claim 1, wherein adjusting the plate spacing of the target plate heating segment according to the plate spacing adjustment difference comprises:
and generating a pole plate control instruction based on the pole plate distance adjustment difference value, and sending the pole plate control instruction to the target pole plate heating section to control the target pole plate heating section to change the pole plate distance according to the pole plate distance adjustment difference value.
5. A segmented temperature controlled smoking set heating device, the device comprising:
the dividing module is used for dividing the cigarette to be smoked into at least two cigarette sections and is used for enabling each cigarette section to be matched with each polar plate heating section in the smoking set;
the detection module is used for respectively detecting the paragraph temperatures of the cigarette segments and constructing a cigarette temperature gradient curve based on the paragraph temperatures;
the analysis module is used for analyzing the cigarette temperature gradient curve, when a mutation exists in the cigarette temperature gradient curve, determining a target polar plate heating section corresponding to the mutation, and regulating and controlling the polar plate distance of the target polar plate heating section until no mutation exists in the cigarette temperature gradient curve;
wherein, the parsing module includes:
the analysis unit is used for analyzing the cigarette temperature gradient curve, and determining that abrupt change exists in the cigarette temperature gradient curve when the slope of a curve section exists in the cigarette temperature gradient curve is larger than a preset slope;
the regulating and controlling unit is used for determining a target polar plate heating section corresponding to the abrupt curve section, regulating and controlling the polar plate distance of the target polar plate heating section until no abrupt change exists in the cigarette temperature gradient curve;
the regulation and control unit comprises:
the determining element is used for determining a target polar plate heating section corresponding to the abrupt curve section and determining the temperature of a target section corresponding to the target polar plate heating section;
a calculating element for calculating an average temperature of each normal paragraph temperature, which is a paragraph temperature other than the target paragraph temperature, and calculating an electric field adjustment difference value based on a temperature difference value between the average temperature and the target paragraph temperature;
and the regulating and controlling element is used for calculating and obtaining a plate distance regulating difference value based on the electric field regulating difference value, and regulating and controlling the plate distance of the target plate heating section according to the plate distance regulating difference value until no abrupt curve section exists in the cigarette temperature gradient curve.
6. An electronic device comprising a memory, a processor and a computer program stored on the memory and executable on the processor, characterized in that the processor implements the steps of the method according to any of claims 1-4 when the computer program is executed.
7. A computer readable storage medium, on which a computer program is stored, characterized in that the computer program, when being executed by a processor, implements the steps of the method according to any of claims 1-4.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210170972.XA CN114424845B (en) | 2022-02-24 | 2022-02-24 | Method and device for heating smoking set by sectional temperature control and electronic equipment |
| PCT/CN2022/134763 WO2023160070A1 (en) | 2022-02-24 | 2022-11-28 | Segmented temperature control-based smoking article heating method and apparatus, and electronic device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210170972.XA CN114424845B (en) | 2022-02-24 | 2022-02-24 | Method and device for heating smoking set by sectional temperature control and electronic equipment |
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| Publication Number | Publication Date |
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| CN114424845A CN114424845A (en) | 2022-05-03 |
| CN114424845B true CN114424845B (en) | 2023-12-22 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202210170972.XA Active CN114424845B (en) | 2022-02-24 | 2022-02-24 | Method and device for heating smoking set by sectional temperature control and electronic equipment |
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| Country | Link |
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| CN (1) | CN114424845B (en) |
| WO (1) | WO2023160070A1 (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN114424845B (en) * | 2022-02-24 | 2023-12-22 | 湖北中烟工业有限责任公司 | Method and device for heating smoking set by sectional temperature control and electronic equipment |
| CN114886172A (en) * | 2022-05-17 | 2022-08-12 | 湖北中烟工业有限责任公司 | Heating efficiency control method and device for radio frequency heating smoking set and electronic equipment |
| CN115502065B (en) * | 2022-09-20 | 2023-07-25 | 一汽丰田汽车有限公司 | Method and device for determining backup mode of drying oven, electronic equipment and storage medium |
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| WO2023160070A1 (en) | 2023-08-31 |
| CN114424845A (en) | 2022-05-03 |
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