CN114451593B - Method, device, equipment and storage medium for controlling temperature of heating non-burning electronic cigarette - Google Patents
Method, device, equipment and storage medium for controlling temperature of heating non-burning electronic cigarette Download PDFInfo
- Publication number
- CN114451593B CN114451593B CN202111593959.7A CN202111593959A CN114451593B CN 114451593 B CN114451593 B CN 114451593B CN 202111593959 A CN202111593959 A CN 202111593959A CN 114451593 B CN114451593 B CN 114451593B
- Authority
- CN
- China
- Prior art keywords
- temperature
- preset
- value
- heating
- duty ratio
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000010438 heat treatment Methods 0.000 title claims abstract description 151
- 239000003571 electronic cigarette Substances 0.000 title claims abstract description 113
- 238000000034 method Methods 0.000 title claims abstract description 70
- 238000002485 combustion reaction Methods 0.000 claims abstract description 36
- 230000000391 smoking effect Effects 0.000 claims description 33
- 230000010354 integration Effects 0.000 claims description 5
- 230000008859 change Effects 0.000 abstract description 12
- 238000004364 calculation method Methods 0.000 description 8
- 230000008569 process Effects 0.000 description 8
- 238000000889 atomisation Methods 0.000 description 5
- 238000004891 communication Methods 0.000 description 5
- 238000006243 chemical reaction Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 238000005070 sampling Methods 0.000 description 3
- 238000009825 accumulation Methods 0.000 description 2
- 235000019504 cigarettes Nutrition 0.000 description 2
- 241000208125 Nicotiana Species 0.000 description 1
- 235000002637 Nicotiana tabacum Nutrition 0.000 description 1
- 238000013500 data storage Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000004069 differentiation Effects 0.000 description 1
- 230000005672 electromagnetic field Effects 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000001208 nuclear magnetic resonance pulse sequence Methods 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 230000002277 temperature effect Effects 0.000 description 1
- 238000010792 warming Methods 0.000 description 1
Classifications
-
- 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
-
- 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
- A24F40/10—Devices using liquid inhalable precursors
-
- 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
Landscapes
- Feedback Control In General (AREA)
- Control Of Temperature (AREA)
Abstract
The invention discloses a temperature control method, a device, equipment and a storage medium for heating non-combustion electronic cigarettes, and belongs to the technical field of electronics. According to the invention, the actual temperature is obtained, the deviation value between the actual temperature and the target temperature is calculated, the duty ratio of PWM is confirmed through the deviation value between the actual temperature and the target temperature, and the temperature is controlled to reach the target temperature by adjusting the duty ratio to change the current, so that the accuracy of temperature control of the heating non-burning electronic cigarette is improved.
Description
Technical Field
The invention relates to the technical field of electronics, in particular to a method, a device, equipment and a storage medium for controlling the temperature of a heating non-burning electronic cigarette.
Background
In the electronic cigarette, the heating wire is responsible for heating and evaporating tobacco tar so as to generate fog, therefore, the heating temperature is controlled, the atomizing stability is kept, and the electronic cigarette is very important for guaranteeing the use feeling of the electronic cigarette.
In the application field of heating non-Burning electronic cigarettes, in the prior art, a thermistor in an electronic module obtains a digital-to-analog conversion value and converts the digital-to-analog conversion value into an actual temperature through an arithmetic formula so as to judge the obtained actual temperature value and control the change of the temperature, and the problems that the control is inaccurate due to temperature difference of the actual temperature obtained through the electronic module or too large or insignificant change of the control is caused by the obtained temperature control exist in the mode.
Disclosure of Invention
The invention mainly aims to provide a method, a device, equipment and a storage medium for controlling the temperature of a heating non-burning electronic cigarette, and aims to solve the problem of insufficient temperature control accuracy.
In order to achieve the above object, the present invention provides a method for controlling the temperature of a heating nonflammable electronic cigarette, the method comprising the steps of:
acquiring an actual temperature in a heating process of heating the non-combustion electronic cigarette;
calculating a deviation value between the actual temperature and a preset target temperature;
confirming the duty ratio of Pulse Width Modulation (PWM) in a heating circuit of the heating non-burning electronic cigarette through the deviation value;
and adjusting the actual temperature through the duty ratio.
Optionally, the step of confirming the duty ratio of the pulse width modulation PWM in the heating circuit for heating the non-burning electronic cigarette through the deviation value includes:
judging whether the deviation value is larger than a first preset threshold value or not;
if yes, setting the duty ratio of the PWM to be a preset maximum value;
if not, inputting the actual temperature into a preset incremental PID formula to output an incremental value, adding the preset fixed duty ratio to the incremental value to calculate a target duty ratio, and taking the target duty ratio as the duty ratio of the PWM.
Optionally, before the step of obtaining the actual temperature, the method further includes:
acquiring the corresponding ignition point, diameter and length of the heating non-burning electronic cigarette bullet;
setting a proportional coefficient according to the ignition point, setting an integral coefficient according to the diameter, setting a differential coefficient according to the length, and setting the proportional coefficient, the integral coefficient and the differential coefficient as parameters of an initial incremental PID formula to obtain a preset incremental PID formula.
Optionally, the preset maximum value includes: the step of setting the duty ratio of the PWM to a preset minimum value includes:
comparing the preset target temperature with the actual temperature;
if the actual temperature is smaller than the preset target temperature, setting the duty ratio of the PWM to be a preset maximum value;
and if the actual temperature is greater than the preset target temperature, setting the duty ratio of the PWM to be a preset minimum value.
Optionally, before the step of calculating the deviation value between the actual temperature and the preset target temperature, the method further includes:
confirming the current working state, wherein the working state comprises the following steps: a heating state and a constant temperature smoking state;
If the current working state is a heating state, setting the target temperature as a first preset value;
and if the current working state is a constant-temperature smoking state, acquiring an upper limit temperature and a lower limit temperature according to the first preset value, and taking a constant-temperature interval between the upper limit temperature and the lower limit temperature as the target temperature.
Optionally, if the current working state is a constant temperature smoking state, acquiring an upper limit temperature and a lower limit temperature according to the first preset value, and taking a constant temperature interval between the upper limit temperature and the lower limit temperature as the target temperature, where after the step of:
judging whether the actual temperature is in the constant temperature range;
if the actual temperature is not in the constant temperature range, executing the steps of: and calculating a deviation value between the preset target temperature and the actual temperature.
Optionally, the step of obtaining the upper limit temperature and the lower limit temperature according to the first preset value includes:
obtaining the first preset value and multiplying the first preset value by a preset percentage to obtain a second preset value;
subtracting a second preset value from the first preset value to obtain a lower limit temperature, and adding the second preset value to the first preset value to obtain an upper limit temperature.
In addition, in order to achieve the above object, the present invention also provides a heating non-combustion electronic cigarette temperature control device, the device comprising:
the acquisition module is used for acquiring the actual temperature in the heating process of heating the non-combustion electronic cigarette;
the calculating module is used for calculating a deviation value between the actual temperature and a preset target temperature;
the duty ratio module is used for confirming the duty ratio of Pulse Width Modulation (PWM) in a heating circuit for heating the non-combustion electronic cigarette through the deviation value;
and the temperature adjusting module is used for adjusting the actual temperature through the duty ratio.
Optionally, the duty cycle module is further configured to:
judging whether the deviation value is larger than a first preset threshold value or not;
if yes, setting the duty ratio of the PWM to be a preset maximum value;
if not, inputting the actual temperature into a preset incremental PID formula to output an incremental value, adding the preset fixed duty ratio to the incremental value to calculate a target duty ratio, and taking the target duty ratio as the duty ratio of the PWM.
Optionally, the acquiring module is further configured to:
acquiring the corresponding ignition point, diameter and length of the heating non-burning electronic cigarette bullet;
optionally, the apparatus further comprises a formula module for:
Setting a proportional coefficient according to the ignition point, setting an integral coefficient according to the diameter, setting a differential coefficient according to the length, and setting the proportional coefficient, the integral coefficient and the differential coefficient as parameters of an initial incremental PID formula to obtain a preset incremental PID formula.
Setting the proportional coefficient, the integral coefficient and the differential coefficient as parameters of an initial incremental PID formula to obtain a preset incremental PID formula.
Optionally, the duty cycle module is further configured to:
comparing the preset target temperature with the actual temperature;
if the actual temperature is smaller than the preset target temperature, setting the duty ratio of the PWM to be a preset maximum value;
and if the actual temperature is greater than the preset target temperature, setting the duty ratio of the PWM to be a preset minimum value.
Optionally, the computing module is further configured to:
confirming the current working state, wherein the working state comprises the following steps: a heating state and a constant temperature smoking state;
if the current working state is a heating state, setting the target temperature as a first preset value;
and if the current working state is a constant-temperature smoking state, acquiring an upper limit temperature and a lower limit temperature according to the first preset value, and taking a constant-temperature interval between the upper limit temperature and the lower limit temperature as the target temperature.
Optionally, the computing module is further configured to:
judging whether the actual temperature is in the constant temperature range;
if the actual temperature is not in the constant temperature range, executing the steps of: and calculating a deviation value between the preset target temperature and the actual temperature.
Optionally, the computing module is further configured to:
obtaining the first preset value and multiplying the first preset value by a preset percentage to obtain a second preset value;
subtracting a second preset value from the first preset value to obtain a lower limit temperature, and adding the second preset value to the first preset value to obtain an upper limit temperature.
In addition, to achieve the above object, the present invention also provides a heating non-combustion electronic cigarette temperature control apparatus, the apparatus comprising: the system comprises a memory, a processor and a heating non-burning electronic cigarette temperature control program which is stored on the memory and can run on the processor, wherein the heating non-burning electronic cigarette temperature control program is configured to realize the steps of the heating non-burning electronic cigarette temperature control method.
In addition, in order to achieve the above object, the present invention also provides a storage medium having stored thereon a heating non-burning electronic cigarette temperature control program which, when executed by a processor, implements the steps of the heating non-burning electronic cigarette temperature control method as described above.
The embodiment of the invention discloses a temperature control method, a device, equipment and a storage medium for heating a non-combustion electronic cigarette, which are characterized in that an incremental or decremental deviation value is obtained by obtaining an actual temperature value and calculating a difference value between the actual temperature and a preset target temperature, whether the magnitude of the deviation value exceeds a first preset value is judged, if the magnitude of the deviation value does not exceed the first preset value, a preset maximum value of a PWM duty ratio is obtained, if the magnitude of the deviation value exceeds the first preset value, the increment value is input into an incremental PID formula to calculate the increment value, and then the increment value is added with a preset fixed duty ratio to change the duty ratio, so that the magnitude of current is changed to change the temperature, the accuracy of temperature control is improved, and the difference between temperature changes is reduced.
Drawings
FIG. 1 is a schematic diagram of a structure of a heating non-burning electronic cigarette temperature control device in a hardware operating environment according to an embodiment of the present invention;
FIG. 2 is a schematic flow chart of a first embodiment of a method for controlling temperature of a heating non-combustible electronic cigarette according to the invention;
FIG. 3 is a detailed flowchart of step S30 in FIG. 2;
FIG. 4 is a schematic flow chart of a temperature control method for heating a non-burning electronic cigarette according to an embodiment of the invention, wherein the duty ratio of PWM is adjusted according to the deviation value;
FIG. 5 is a schematic flow chart of a method for controlling the temperature of a heating non-burning electronic cigarette according to the present invention;
FIG. 6 is a flow chart of a method for controlling temperature of a heating non-combustible electronic cigarette according to an embodiment of the invention;
fig. 7 is a schematic diagram of a functional module of an embodiment of a temperature control method for heating a non-combustion electronic cigarette according to the present invention.
The achievement of the objects, functional features and advantages of the present invention will be further described with reference to the accompanying drawings, in conjunction with the embodiments.
Detailed Description
It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the invention.
Referring to fig. 1, fig. 1 is a schematic structural diagram of a heating non-burning electronic cigarette temperature control device in a hardware operation environment according to an embodiment of the present invention.
As shown in fig. 1, the heating non-combustion electronic cigarette temperature control apparatus may include: a processor 1001, such as a central processing unit (Central Processing Unit, CPU), a communication bus 1002, a user interface 1003, a network interface 1004, a memory 1005. Wherein the communication bus 1002 is used to enable connected communication between these components. The user interface 1003 may include a Display, an input unit such as a Keyboard (Keyboard), and the optional user interface 1003 may further include a standard wired interface, a wireless interface. The network interface 1004 may optionally include a standard wired interface, a WIreless interface (e.g., a WIreless-FIdelity (WI-FI) interface). The Memory 1005 may be a high-speed random access Memory (Random Access Memory, RAM) Memory or a stable nonvolatile Memory (NVM), such as a disk Memory. The memory 1005 may also optionally be a storage device separate from the processor 1001 described above.
It will be appreciated by those skilled in the art that the configuration shown in fig. 1 is not limiting of the heating non-combustible e-cigarette temperature control device and may include more or fewer components than shown, or certain components in combination, or a different arrangement of components.
As shown in fig. 1, an operating system, a data storage module, a network communication module, a user interface module, and a heating non-combustion electronic cigarette temperature control program may be included in the memory 1005 as one storage medium.
In the heating non-burning electronic cigarette temperature control device shown in fig. 1, the network interface 1004 is mainly used for data communication with other devices; the user interface 1003 is mainly used for data interaction with a user; the processor 1001 and the memory 1005 in the asset level prediction device of the present invention may be provided in a heating non-burning electronic cigarette temperature control device, where the heating non-burning electronic cigarette temperature control device invokes a heating non-burning electronic cigarette temperature control program stored in the memory 1005 through the processor 1001, and executes the heating non-burning electronic cigarette temperature control method provided by the embodiment of the present invention.
The embodiment of the invention provides a heating non-combustion electronic cigarette temperature control method, and referring to fig. 2, fig. 2 is a schematic flow chart of a first embodiment of the heating non-combustion electronic cigarette temperature control method.
In this embodiment, the method for controlling the temperature of the heating non-combustion electronic cigarette includes:
step S10, acquiring an actual temperature in a heating process of heating the non-combustion electronic cigarette;
step S20, calculating a deviation value between the actual temperature and a preset target temperature;
step S30, confirming the duty ratio of Pulse Width Modulation (PWM) in a heating circuit of the heating non-burning electronic cigarette through the deviation value;
and step S40, adjusting the actual temperature through the duty ratio.
In this embodiment, in order to solve the problems that the existing heating non-combustion (which may also be called heating non-combustion, heating non-combustion) electronic cigarette has insignificant temperature control variation or too large variation and inaccurate temperature obtained by the electronic module leads to poor control, the embodiment provides a heating non-combustion electronic cigarette temperature control method, which can be applied to heating non-combustion electronic cigarette equipment. According to the embodiment, the actual temperature of the electronic cigarette in the heating process is obtained and compared with the preset target temperature, the deviation value between the actual temperature and the target temperature is calculated, the duty ratio of the pulse width modulation PWM is adjusted according to the change of the deviation value, and then the current is adjusted, so that the temperature is controlled.
The following is a detailed description of the individual steps:
step S10, acquiring an actual temperature in a heating process of heating the non-combustion electronic cigarette;
in one embodiment, the actual temperature is obtained and the target temperature is set. It can be appreciated that in order to control the temperature of the heating non-burning electronic cigarette, it is first required to obtain the current temperature of the electronic cigarette, i.e. the actual temperature, and then further determine whether to adjust the temperature. Specifically, the actual temperature can be obtained by acquiring a digital-to-analog conversion value through a thermistor in the electronic module, and the digital-to-analog conversion value is converted into the actual temperature through an arithmetic expression, and the actual temperature can be obtained in real time or periodically. The purpose of this embodiment is to adjust the actual temperature to the target temperature by the temperature control method, so as to achieve the stability of atomization, and ensure the taste of the electronic cigarette, so that the actual temperature is obtained, and the target temperature is set.
Step S20, calculating a deviation value between the actual temperature and a preset target temperature;
in one embodiment, a deviation value between the actual temperature and the target temperature is calculated, and the duty cycle of the pulse width modulation is adjusted by the deviation value, and the actual temperature is adjusted by the duty cycle. The preset target temperature may be a target temperature manually selected by a user, for example: different gears are selected, and the temperature can be preset, and the electronic cigarette is set to be heated to a certain target temperature every time the electronic cigarette is opened to work. When the difference between the actual temperature and the target temperature is obtained, the actual temperature needs to be adjusted, and because the heating non-burning electronic cigarette is exposed to the air when the non-burning electronic cigarette is sucked and heated, heat loss exists in the heating process, and no method is available for accurately maintaining the temperature at a constant value, and the heating temperature needs to be continuously adjusted, then the target temperature is subtracted from the actual temperature or the absolute value is subtracted from the target temperature to obtain the deviation value, so that the actual temperature is adjusted.
Step S30, confirming the duty ratio of Pulse Width Modulation (PWM) in a heating circuit of the heating non-burning electronic cigarette through the deviation value;
and step S40, adjusting the actual temperature through the duty ratio.
In one embodiment, the duty cycle of the pulse width modulation in the heating circuit of the heating non-burning electronic cigarette is confirmed by the deviation value, and the actual temperature is adjusted by the duty cycle. The duty ratio is adjusted by judging the increase or decrease of the deviation value of the actual temperature and the target temperature measured each time. Because the heating rate is fast when the duty ratio is large, the duty ratio can be adjusted according to the deviation of the actual temperature and the target temperature, and then the heating rate can be adjusted to realize the adjustment of the temperature. Among them, pulse width modulation (Pulse Width Modulation, PWM) is a means of controlling analog output using digital control to generate square waves (a signal that is continuously switched between on and off) with different duty cycles. In a digital circuit, the voltage is represented by a logic level. Logic levels include both high and low levels, while high (active) signals are long in duration in one modulation period, which can be measured by a duty cycle, the larger the duty cycle, the wider the pulse width, e.g., 1 second high 1 second low PWM wave duty cycle is 50%. The voltage or current source is added to the analog load in the repeated pulse sequence of ON (ON) or OFF (OFF), so that the size of the passing current can be changed by adjusting the duty ratio, and the changing current can generate a changing electromagnetic field which generates eddy current to generate heat, so that the temperature can be adjusted.
According to the embodiment, the actual temperature of the heating nonflammable electronic cigarette is obtained and compared with the set target temperature, the deviation value is obtained through calculation, the duty ratio of pulse width modulation is adjusted through the deviation value, the actual temperature is adjusted through the duty ratio, the temperature control of the heating nonflammable electronic cigarette is achieved, the deviation value is adjusted, and the problem that the control change is too large or not obvious due to the fact that the obtained actual temperature control temperature is directly used is avoided.
Further, based on the first embodiment of the heating non-burning electronic cigarette temperature control method, a second embodiment of the heating non-burning electronic cigarette temperature control method is provided.
Referring to fig. 3, fig. 3 is a detailed flowchart of step S30 in fig. 2, and the difference between the second embodiment of the method for controlling the temperature of the heating non-burning electronic cigarette according to the present invention and the first embodiment of the method for controlling the temperature of the heating non-burning electronic cigarette according to the present invention is that the step of confirming the duty ratio of the pulse width modulation PWM in the heating circuit of the heating non-burning electronic cigarette by the deviation value includes:
step S21, judging whether the deviation value is larger than a first preset threshold value;
step S22, if yes, setting the duty ratio of the PWM to be a preset maximum value;
Step S23, if not, inputting the actual temperature into a preset incremental PID formula to output an incremental value, adding the preset fixed duty ratio to the incremental value to calculate a target duty ratio, and taking the target duty ratio as the duty ratio of the PWM.
In this embodiment, after the actual temperature and the target temperature are obtained, a deviation value between the actual temperature and the target temperature is obtained through calculation, then whether the deviation value is larger than a first preset threshold value is judged, if the deviation value is larger than the first preset threshold value, the duty ratio of the PWM is set to be the preset maximum value, if the deviation value is not larger than the first preset threshold value, an increment value is obtained through calculation by an incremental PID algorithm, and the increment value is added with a preset fixed duty ratio to obtain a new target duty ratio, so that the adjustment of the duty ratio of the PWM is realized.
The following will explain each step in detail:
step S21, judging whether the deviation value is larger than a first preset threshold value;
in an embodiment, after the deviation value is obtained through calculation, the deviation value is judged, whether the deviation value is larger than a first preset threshold value or not is judged, and the duty ratio is further adjusted according to different judging results. It will be appreciated that if the deviation value is particularly large during temperature adjustment, if a rapid temperature increase is required during temperature increase, the duty cycle of the PWM is set to be large to adjust to the target temperature more rapidly, and if the deviation value between the target temperature and the actual temperature is small, the temperature needs to be controlled more accurately to adjust the duty cycle to a suitable value to adjust the actual temperature. The first preset threshold is a threshold of a difference between the actual temperature and the target temperature, and may be determined according to the actual situation, for example: 5 ℃ and 10 ℃.
Step S22, if yes, setting the duty ratio of the PWM to be a preset maximum value;
in an embodiment, if the deviation value is greater than the first preset threshold, it indicates that the difference between the actual temperature and the target temperature is too large, and the duty ratio of the PWM is set to a preset maximum value. When the deviation value is greater than the specification, the PWM frequency is generally fixed due to the hardware design, and there is an optional range according to the different hardware conditions, and in this embodiment, the maximum value is 50, and the minimum value is 5.
Step S23, if not, inputting the actual temperature into an incremental PID formula to output an incremental value, and adding the incremental value to the set fixed duty ratio to adjust the duty ratio of the PWM.
In an embodiment, if the deviation value is smaller than or equal to a first preset threshold value, inputting the actual temperature into an incremental PID formula, obtaining an output value, namely an increment value, by the incremental PID formula, adding a preset fixed duty ratio to the increment value, calculating to obtain a target duty ratio, and taking the target duty ratio as the duty ratio of the PWM. It will be appreciated that when the deviation between the actual temperature and the target temperature is small, it is necessary to control it more precisely, specifically, by incremental PID control, which is a basic form of digital PID control algorithm, is a control algorithm that performs PID control on the increment of the control amount (the difference between the current control amount and the last control amount). The incremental PID formula is mainly characterized in that the accumulation function of the original integration link is replaced by solving the increment, so that the integration link can be prevented from occupying a large amount of calculation performance and storage space, the incremental PID algorithm does not need accumulation, the determination of the increment of the control quantity is only related to the latest deviation value, and the influence of the calculation deviation is small. Therefore, in this embodiment, the actual temperature when the deviation value is smaller than the first preset threshold is input into the incremental PID formula, so as to obtain an incremental value, and the incremental value is added with the preset fixed duty ratio to adjust the duty ratio of the PWM. For example, the fixed duty cycle is 25, and the output value is +1 or +5, then 25+1 or 25+5 changes the duty cycle, thereby changing the magnitude of the current to change the temperature.
Further, in an embodiment, before the step of obtaining the actual temperature, the method further includes:
step S231, the ignition point, the diameter and the length corresponding to the heating non-burning electronic cigarette bullet are obtained;
and S232, setting a proportional coefficient according to the ignition point, setting an integral coefficient according to the diameter, setting a differential coefficient according to the length, and setting the proportional coefficient, the integral coefficient and the differential coefficient as parameters of an initial incremental PID formula to obtain a preset incremental PID formula.
In an embodiment, the ignition point, diameter and length corresponding to the heated non-combustible electronic cigarette cartridge are obtained, and the ignition point, diameter and length are based. In the incremental PID formula, there are three coefficients, namely a proportional coefficient, an integral coefficient and a differential coefficient, and the initial incremental PID formula is as follows:
ΔU(k)＝K p (err(k)-err(k-1))+K i err(k)+K d (err(k)-2err(k-1)+err(k-2))
assuming first that the system sampling period is T, and assuming that we examine the kth sampling period, it is apparent that the system performs the kth sampling, the deviation at this time can be expressed as err (K). Where Kp is the scaling factor, ki is the integration factor, kd is the differentiation factor. In this embodiment, for the application scenario of the incremental PID, three coefficients in the incremental PID formula are determined, specifically, the proportional coefficient is determined according to the fire points of the cartridges of the heating nonflammable electronic cigarettes with different brands, the integral coefficient is determined according to the diameters of the cartridges, the differential coefficient is determined according to the lengths of the cartridges, when the parameters are set, the three coefficients can be confirmed through an experimental trial-and-error method, a theoretical calculation setting method, an experimental experience method and the like, and after Kp, ki and Kd are determined, the actual values of the three parameters are substituted into the initial incremental PID formula, so that the preset incremental PID formula of the invention is obtained.
Further, in an embodiment, the preset maximum value includes: the step of setting the duty ratio of the PWM to a preset minimum value includes:
step S221, comparing the preset target temperature with the actual temperature;
in an embodiment, if the deviation value is greater than the first preset threshold value, the magnitude of the actual temperature and the target temperature is further compared. It can be understood that the deviation value can be obtained by subtracting the actual temperature from the target temperature, or can be obtained by subtracting the target temperature from the actual temperature, because the deviation value is obtained by subtracting the actual temperature from the target temperature, the relationship between the target temperature and the actual temperature needs to be confirmed, if the target temperature is greater than the actual temperature, the temperature needs to be raised, and if the target temperature is less than the actual temperature, the temperature needs to be controlled to be raised, and the temperature needs to be reduced.
Step S222, if the actual temperature is less than the preset target temperature, setting the duty cycle of the PWM to a preset maximum value;
in an embodiment, if the actual temperature is smaller than the preset target temperature and the difference is larger than a first preset threshold, that is, if the target temperature minus the actual temperature is larger than the first preset threshold, the duty cycle of the PWM is set to a preset maximum value. It can be understood that when the value of the target temperature higher than the actual temperature exceeds the first preset threshold, it is indicated that the temperature needs to be raised as soon as possible, so that the actual temperature reaches the target temperature, and at this time, the duty ratio of the PWM is increased by a preset maximum value, so that the current is maximized, and at this time, the temperature is also maximized, so that the temperature can be raised as quickly as possible to the target temperature.
In step S223, if the actual temperature is greater than the target temperature, the duty ratio of the PWM is set to a preset minimum value.
In one embodiment, if the actual temperature is greater than the target temperature and the difference is greater than a first predetermined threshold, i.e., if the actual temperature minus the target temperature is greater than the first predetermined threshold, the duty cycle of the PWM is set to a predetermined maximum value. It can be understood that at this time, the actual temperature is higher, and not so high temperature is needed, then the duty cycle is set to the lowest value to reduce the current for warming, and the temperature of the heated non-burning electronic cigarette is reduced to reach the target temperature through the room temperature and the reduced current.
Referring to fig. 4, fig. 4 is a schematic flow chart of a method for controlling temperature of a heating non-burning electronic cigarette according to an embodiment of the present invention, which illustrates a method for adjusting duty ratio of PWM according to an actual temperature and a target temperature, wherein the method includes steps of firstly obtaining the actual temperature, setting a target temperature value, determining deviation between the target temperature and the actual temperature, and three situations according to the obtained deviation: (1) The target temperature minus the actual temperature is greater than 5 ℃ (first preset value), and the duty ratio of the PWM is set to be the maximum value; (2) The actual temperature minus the target temperature is larger than 5 ℃, the duty ratio of the PWM is set as the minimum value, (3) the deviation value between the target temperature and the actual temperature is smaller than 5 ℃, the actual temperature is input into an incremental PID formula, an incremental value is output, and the duty ratio of the PWM is set through the incremental value, so that the target temperature is reached.
In this embodiment, the incremental PID algorithm processes whether to change the value in a floating incremental manner or set a fixed value according to the magnitude of the deviation between the target temperature and the actual temperature, and in addition, obtains the fire point, the diameter and the length of the cigarette bullet according to the object of temperature control, that is, the heating non-burning electronic cigarette, sets the proportional coefficient according to the fire point, sets the integral coefficient according to the diameter, sets the differential coefficient according to the length, and inputs the proportional coefficient, the integral coefficient and the differential coefficient into the initial incremental PID formula to obtain the preset incremental PID formula of this embodiment. When the incremental PID formula is used for calculation, different formulas can be determined according to different types of cartridges, so that the differential control of the temperature is realized, and the intelligence of the temperature control is improved.
Further, based on the first embodiment and the second embodiment of the temperature control method for heating the non-combustion electronic cigarette, a third embodiment of the temperature control method for heating the non-combustion electronic cigarette is provided.
Referring to fig. 5, fig. 5 is a schematic flow chart of setting a target temperature by the heating non-combustion electronic cigarette temperature control method according to the present invention, and the difference between the third embodiment of the heating non-combustion electronic cigarette temperature control method and the first and second embodiments of the heating non-combustion electronic cigarette temperature control method is that, before the step of calculating the deviation value between the actual temperature and the preset target temperature, the method further includes:
Step S11, confirming the current working state, wherein the working state comprises the following steps: a heating state and a constant temperature smoking state;
step S12, if the current working state is a heating state, setting the target temperature as a first preset value;
and S13, if the current working state is a constant-temperature smoking state, acquiring an upper limit temperature and a lower limit temperature according to the first preset value, and taking a constant-temperature interval between the upper limit temperature and the lower limit temperature as the target temperature.
In the embodiment, before calculating the deviation value between the actual temperature and the preset target temperature, the target temperature is set by confirming the current working state of the heating non-burning electronic cigarette. It will be appreciated that the target temperature to be controlled to be achieved is different depending on the operating conditions, and therefore it is necessary to determine the current operating condition when setting the target temperature.
The following will explain each step in detail:
step S11, confirming the current working state, wherein the working state comprises the following steps: a heating state and a constant temperature smoking state;
in one embodiment, the current operating state is validated. Specifically, the working condition includes heating state and constant temperature smoking state, and heating state just rises the electron cigarette from room temperature to atomizing temperature, can reach this process that can aspirate, and constant temperature smoking state just is when the temperature reaches but the atomizing temperature after, keeps the process of this temperature, and in addition working condition can also set for the pause state: the temperature was reduced to a temperature at which no atomization was achieved, but the heating was not stopped completely. The working state can be confirmed according to the received physical key instruction and touch instruction, for example, a user presses a start key and selects a gear, then the electronic cigarette is set according to the existing program, and the electronic cigarette is heated to the temperature of the set gear at the moment; the operating state may be checked based on the actual temperature, for example, when the actual temperature is detected to reach the temperature of the set gear, it may be determined that the state is a constant temperature smoking state at this time, and the temperature set by the gear needs to be maintained. Of course, the user can shift, for example, after reaching the constant temperature state, receive a shift command to adjust the temperature to a lower gear or a higher gear, and the corresponding working state will change at this time, so that the target temperature corresponding to the constant temperature state is no longer reached, but the temperature is also adjusted by adjusting the duty ratio of the PWM to change the temperature.
Step S12, if the current working state is a heating state, setting the target temperature as a first preset value;
in one embodiment, if the current operating state is determined to be a heating state, the target temperature is set to a first preset value. It will be appreciated that when the operating condition is a heating condition, the temperature needs to be heated to a preset value according to a user instruction or a set program to perform pumping, and the target temperature is a fixed value, i.e. a first preset value.
And S13, if the current working state is a constant-temperature smoking state, acquiring an upper limit temperature and a lower limit temperature according to the first preset value, and taking a constant-temperature interval between the upper limit temperature and the lower limit temperature as the target temperature.
In an embodiment, if the current working state is a constant temperature smoking state, the upper limit temperature and the lower limit temperature are obtained according to the first preset value, and a constant temperature interval between the upper limit temperature and the lower limit temperature is taken as the target temperature. It can be understood that the constant temperature smoking state is a state that after the electronic cigarette reaches an atomization temperature, the temperature is kept, and the constant value heated to the constant temperature is not just the temperature at which the electronic cigarette can be atomized, but is higher than the atomization temperature, so that the atomization can be realized in a certain interval above and below the temperature, but in order to ensure the use feeling of a user, the temperature needs to be kept near the set temperature, so that the heating temperature, namely a first preset value, needs to be obtained, and then the upper limit temperature and the lower limit temperature are obtained according to the first preset value, wherein the upper limit temperature and the lower limit temperature correspond to the temperature interval for keeping the constant temperature smoking state, specifically, the upper limit temperature and the lower limit temperature can be correspondingly set according to the existing gear, for example: setting the gear as 1 grade, wherein the heating temperature of 1 grade is 300 ℃, and the constant-temperature smoking state of 1 grade: the upper limit temperature is 315 degrees celsius, and the lower limit temperature is 295 degrees celsius. An up-down floating value may be set, for example, the first preset value is 300 degrees celsius, and the up-down floating value is fixed to 10 degrees celsius, so that the upper limit temperature is 310 degrees celsius and the lower limit temperature is 290 degrees celsius according to the first preset value. After the upper limit temperature and the lower limit temperature are obtained, a constant temperature interval can be obtained, namely the target temperature is a temperature interval, the actual temperature is compared with the target temperature, the actual temperature is adjusted when the actual temperature is larger than the upper limit temperature of the constant temperature interval, and the actual temperature is adjusted when the actual temperature is smaller than the lower limit temperature of the constant temperature interval.
Further, in an embodiment, after the step of obtaining the upper limit temperature and the lower limit temperature according to the first preset value and taking the constant temperature interval between the upper limit temperature and the lower limit temperature as the target temperature if the current working state is the constant temperature smoking state, the method further includes:
step S131, judging whether the actual temperature is in the constant temperature range;
in an embodiment, when the working state is a constant temperature smoking state, after the target temperature is set according to the constant temperature smoking state, the actual temperature needs to be determined, and whether the actual temperature is within the constant temperature interval is determined. It can be understood that, because the target temperature is a temperature interval when the working state is the constant temperature smoking state, only when the actual temperature is not in the temperature interval, adjustment is needed, and when the actual temperature is in the constant temperature interval, the condition of the constant temperature smoking state is actually satisfied, so that the actual temperature is judged first.
Step S132, if the actual temperature is not within the constant temperature range, executing the steps of: and calculating a deviation value between the preset target temperature and the actual temperature.
In one embodiment, if the actual temperature is not within the constant temperature interval, the steps are performed: and calculating a deviation value between the target temperature and the actual temperature. The actual temperature is not in the constant temperature interval, namely, the actual temperature is larger or smaller than the target temperature, so that the actual temperature needs to be adjusted, and the deviation value of the actual temperature and the target temperature is calculated correspondingly, wherein when the deviation value is calculated because the target temperature is a temperature interval, if the actual temperature is larger than the target temperature, the actual temperature is compared with the upper limit temperature, and if the actual temperature is smaller than the target temperature, the actual temperature is compared with the lower limit temperature. Correspondingly, when the actual temperature is within the constant temperature interval, since no adjustment is required for the actual temperature, there is no need to perform the step of calculating the deviation value between the target temperature and the actual temperature.
Further, in an embodiment, the step of obtaining the upper limit temperature and the lower limit temperature according to the first preset value includes:
step a, obtaining the first preset value and multiplying the first preset value by a preset percentage to obtain a second preset value;
In an embodiment, the second preset value is obtained by multiplying the first preset value by a preset percentage according to the first preset value. Because the upper limit temperature and the lower limit temperature are set according to the fixed floating value, the control of the constant temperature interval is not accurate enough, and the constant temperature effect is not good, the embodiment realizes the dynamic adjustment of the constant temperature interval by acquiring the floating value of the preset percentage of the preset first preset value, namely the second preset value. The specific preset percentage can be set according to practical situations, for example, the control range of the constant-temperature smoking state is smaller, and the preset percentage is smaller, for example, the preset percentage is set to be 5% and 10%. For example, the first preset value is 200 ℃, the preset percentage is 5%, and the second preset value is 10 ℃.
And b, subtracting a second preset value from the first preset value to obtain a lower limit temperature, and adding the second preset value to the first preset value to obtain an upper limit temperature.
In one embodiment, the first preset value is added to and subtracted from the second preset value to obtain an upper limit temperature and a lower limit temperature, respectively. It can be understood that the upper limit temperature is higher than a preset first preset value, and the lower limit temperature is lower than the first preset value, so that the upper limit temperature is obtained by adding the first preset value to the second preset value, and the lower limit temperature is obtained by subtracting the second preset value from the first preset value. For example, when the first preset value is 200 ℃ and the second preset value is 10 ℃, the constant temperature interval is 210 ℃ to 190 ℃, and when the actual temperature exceeds 10% above and below the first preset temperature, the duty ratio is increased or decreased. Thus, different constant temperature intervals can be obtained according to the second preset value and the heating temperature (i.e., the first preset value).
Referring to fig. 6, fig. 6 is a technical flowchart of an embodiment of a temperature control method for heating a non-combustion electronic cigarette according to the present invention, firstly, two states are defined, one is a heating state, the other is a constant temperature smoking state, different floating values are calculated through two different states to control temperature change, concretely, firstly, the electronic cigarette starts to heat, an increment value of an actual temperature is calculated through an increment type PID algorithm (it can be understood that in a heating process, a difference value between the actual temperature and a target temperature is usually larger than a first preset value, at this time, a duty ratio of PWM can be set as a maximum value, when the duty ratio of PWM is fast approaching to a target temperature, and when the duty ratio of PWM is fast approaching to the target temperature, the duty ratio of PWM can be calculated through an increment type PID algorithm to adjust the duty ratio), so as to realize floating continuous heating until the target temperature is reached, when the state is the constant temperature smoking state, the constant temperature smoking is started, in this process, if the actual temperature is detected to be larger than the upper temperature of a constant temperature interval or smaller than the constant temperature interval, a constant temperature is detected, a difference value is usually larger than a first preset value, a constant temperature is calculated through a constant temperature interval, and a constant temperature is calculated through a constant temperature interval, if the duty ratio is not required to reach a constant temperature value is calculated through a constant temperature interval, and a constant temperature is calculated through a constant temperature difference value by a constant temperature algorithm.
According to the embodiment, the target temperature is set according to different working states, the first preset value is obtained as the target temperature in the heating state, the constant temperature interval is used as the target temperature through the preset percentage and the first preset value in the constant temperature smoking state, whether the actual temperature is in the constant temperature interval is judged, and if the actual temperature is not in the constant temperature interval, the actual temperature is adjusted, so that the temperature of the heating non-burning electronic cigarette is controlled more flexibly.
The invention also provides a temperature control device for the heating non-combustion electronic cigarette. Fig. 7 is a schematic diagram of a functional module of an embodiment of a temperature control method for heating a non-combustion electronic cigarette according to the present invention.
The invention relates to a heating non-burning electronic cigarette temperature control device, which comprises:
an obtaining module 10, configured to obtain an actual temperature during a heating process of heating the non-combustion electronic cigarette;
a calculating module 20, configured to calculate a deviation value between the actual temperature and a preset target temperature;
a duty cycle module 30, configured to confirm a duty cycle of a pulse width modulation PWM in a heating circuit of the heating non-combustion electronic cigarette according to the deviation value;
a temperature adjustment module 40 for adjusting the actual temperature by the duty cycle.
Optionally, the duty cycle module is further configured to:
judging whether the deviation value is larger than a first preset threshold value or not;
if yes, setting the duty ratio of the PWM to be a preset maximum value;
if not, inputting the actual temperature into a preset incremental PID formula to output an incremental value, adding the preset fixed duty ratio to the incremental value to calculate a target duty ratio, and taking the target duty ratio as the duty ratio of the PWM.
Optionally, the acquiring module is further configured to:
acquiring the corresponding ignition point, diameter and length of the heating non-burning electronic cigarette bullet;
optionally, the apparatus further comprises a formula module for:
setting a proportional coefficient according to the ignition point, setting an integral coefficient according to the diameter, setting a differential coefficient according to the length, and setting the proportional coefficient, the integral coefficient and the differential coefficient as parameters of an initial incremental PID formula to obtain a preset incremental PID formula.
Optionally, the duty cycle module is further configured to:
comparing the preset target temperature with the actual temperature;
if the actual temperature is smaller than the preset target temperature, setting the duty ratio of the PWM to be a preset maximum value;
And if the actual temperature is greater than the preset target temperature, setting the duty ratio of the PWM to be a preset minimum value.
Optionally, the computing module is further configured to:
confirming the current working state, wherein the working state comprises the following steps: a heating state and a constant temperature smoking state;
if the current working state is a heating state, setting the target temperature as a first preset value;
and if the current working state is a constant-temperature smoking state, acquiring an upper limit temperature and a lower limit temperature according to the first preset value, and taking a constant-temperature interval between the upper limit temperature and the lower limit temperature as the target temperature.
Optionally, the computing module is further configured to:
judging whether the actual temperature is in the constant temperature range;
if the actual temperature is not in the constant temperature range, executing the steps of: and calculating a deviation value between the preset target temperature and the actual temperature.
Optionally, the computing module is further configured to:
obtaining the first preset value and multiplying the first preset value by a preset percentage to obtain a second preset value;
subtracting a second preset value from the first preset value to obtain a lower limit temperature, and adding the second preset value to the first preset value to obtain an upper limit temperature.
The invention also provides a storage medium.
The storage medium of the invention stores a heating non-burning electronic cigarette temperature control program, and the heating non-burning electronic cigarette temperature control program realizes the steps of the heating non-burning electronic cigarette temperature control method when being executed by a processor.
The method implemented when the heating non-combustion electronic cigarette temperature control program running on the processor is executed may refer to various embodiments of the heating non-combustion electronic cigarette temperature control method according to the present invention, which will not be described herein.
It should be noted that, in this document, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or system that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or system. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or system that comprises the element.
The foregoing embodiment numbers of the present invention are merely for the purpose of description, and do not represent the advantages or disadvantages of the embodiments.
From the above description of the embodiments, it will be clear to those skilled in the art that the above-described embodiment method may be implemented by means of software plus a necessary general hardware platform, but of course may also be implemented by means of hardware, but in many cases the former is a preferred embodiment. Based on such understanding, the technical solution of the present invention may be embodied essentially or in a part contributing to the prior art in the form of a software product stored in a storage medium (e.g. ROM/RAM, magnetic disk, optical disk) as described above, comprising instructions for causing a terminal device (which may be a mobile phone, a computer, a server, or a network device, etc.) to perform the method according to the embodiments of the present invention.
The foregoing description is only of the preferred embodiments of the present invention, and is not intended to limit the scope of the invention, but rather is intended to cover any equivalents of the structures or equivalent processes disclosed herein or in the alternative, which may be employed directly or indirectly in other related arts.
Claims (8)
1. The method for controlling the temperature of the heating nonflammable electronic cigarette is characterized by comprising the following steps of:
acquiring an actual temperature in a heating process of heating the non-combustion electronic cigarette;
calculating a deviation value between the actual temperature and a preset target temperature;
confirming the duty ratio of Pulse Width Modulation (PWM) in a heating circuit of the heating non-burning electronic cigarette through the deviation value;
adjusting the actual temperature by the duty cycle;
the step of confirming the duty ratio of the Pulse Width Modulation (PWM) in the heating circuit for heating the non-burning electronic cigarette through the deviation value comprises the following steps:
judging whether the deviation value is larger than a first preset threshold value or not;
if yes, setting the duty ratio of the PWM to be a preset maximum value;
if not, inputting the actual temperature into a preset incremental PID formula to output an incremental value, adding the preset fixed duty ratio to the incremental value to calculate a target duty ratio, and taking the target duty ratio as the duty ratio of the PWM;
wherein, the preset incremental PID formula is: Δu (K) =k p (err(k)-err(k-1)+K i err(k)+K d (err(k)-2err(k-1)+err(k-2))；
Wherein K is p For setting proportionality coefficients according to ignition point, K i For the integration coefficient set according to the diameter, K d A differential coefficient set according to the length;
before calculating the deviation value between the actual temperature and the preset target temperature, the method further comprises the following steps:
confirming the current working state, wherein the working state comprises the following steps: a heating state and a constant temperature smoking state;
if the current working state is a heating state, setting the target temperature as a first preset value;
and if the current working state is a constant-temperature smoking state, acquiring an upper limit temperature and a lower limit temperature according to the first preset value, and taking a constant-temperature interval between the upper limit temperature and the lower limit temperature as the target temperature.
2. The method of claim 1, wherein prior to the step of obtaining the actual temperature, the method further comprises:
acquiring the corresponding ignition point, diameter and length of the heating non-burning electronic cigarette bullet;
setting a proportional coefficient according to the ignition point, setting an integral coefficient according to the diameter, setting a differential coefficient according to the length, and setting the proportional coefficient, the integral coefficient and the differential coefficient as parameters of an initial incremental PID formula to obtain a preset incremental PID formula.
3. The method for controlling the temperature of a heating non-combustible electronic cigarette according to claim 1, wherein the preset maximum value includes: the step of setting the duty ratio of the PWM to a preset minimum value includes:
comparing the preset target temperature with the actual temperature;
if the actual temperature is smaller than the preset target temperature, setting the duty ratio of the PWM to be a preset maximum value;
and if the actual temperature is greater than the preset target temperature, setting the duty ratio of the PWM to be a preset minimum value.
4. The method for controlling the temperature of the heating non-combustion electronic cigarette according to claim 1, wherein if the current working state is a constant temperature smoking state, the method further comprises, after the step of obtaining an upper limit temperature and a lower limit temperature according to the first preset value and taking a constant temperature interval between the upper limit temperature and the lower limit temperature as the target temperature:
judging whether the actual temperature is in the constant temperature range;
if the actual temperature is not in the constant temperature range, executing the steps of: and calculating a deviation value between the preset target temperature and the actual temperature.
5. The method of claim 1, wherein the steps of obtaining the upper limit temperature and the lower limit temperature according to the first preset value include:
obtaining the first preset value and multiplying the first preset value by a preset percentage to obtain a second preset value;
subtracting a second preset value from the first preset value to obtain a lower limit temperature, and adding the second preset value to the first preset value to obtain an upper limit temperature.
6. A heating non-burning electronic cigarette temperature control device, the device comprising:
the acquisition module is used for acquiring the actual temperature in the heating process of heating the non-combustion electronic cigarette;
the calculating module is used for calculating a deviation value between the actual temperature and the target temperature;
the duty ratio module is used for confirming the duty ratio of Pulse Width Modulation (PWM) in a heating circuit for heating the non-combustion electronic cigarette through the deviation value;
a temperature adjustment module for adjusting the actual temperature by the duty cycle;
the duty ratio module is further configured to determine whether the deviation value is greater than a first preset threshold; if yes, setting the duty ratio of the PWM to be a preset maximum value; if not, inputting the actual temperature into a preset incremental PID formula to output an incremental value, adding the preset fixed duty ratio to the incremental value to calculate a target duty ratio, and taking the target duty ratio as the duty ratio of the PWM; wherein, the preset incremental PID formula is: Δu (K) =k p (err(k)-err(k-1)+K i err(k)+K d (err (k) -2err (k-1) +err (k-2)); wherein K is p For setting proportionality coefficients according to ignition point, K i For the integration coefficient set according to the diameter, K d A differential coefficient set according to the length;
the computing module is further configured to confirm a current working state, where the working state includes: a heating state and a constant temperature smoking state; if the current working state is a heating state, setting the target temperature as a first preset value; and if the current working state is a constant-temperature smoking state, acquiring an upper limit temperature and a lower limit temperature according to the first preset value, and taking a constant-temperature interval between the upper limit temperature and the lower limit temperature as the target temperature.
7. A heating non-burning electronic cigarette temperature control apparatus, the apparatus comprising: a memory, a processor, and a heating non-burning e-cigarette temperature control program stored on the memory and executable on the processor, the heating non-burning e-cigarette temperature control program configured to implement the steps of the heating non-burning e-cigarette temperature control method of any one of claims 1 to 5.
8. A storage medium having stored thereon a heating non-burning electronic cigarette temperature control program which, when executed by a processor, implements the steps of the heating non-burning electronic cigarette temperature control method of any one of claims 1 to 5.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111593959.7A CN114451593B (en) | 2021-12-27 | 2021-12-27 | Method, device, equipment and storage medium for controlling temperature of heating non-burning electronic cigarette |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111593959.7A CN114451593B (en) | 2021-12-27 | 2021-12-27 | Method, device, equipment and storage medium for controlling temperature of heating non-burning electronic cigarette |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114451593A CN114451593A (en) | 2022-05-10 |
| CN114451593B true CN114451593B (en) | 2024-01-16 |
Family
ID=81408193
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111593959.7A Active CN114451593B (en) | 2021-12-27 | 2021-12-27 | Method, device, equipment and storage medium for controlling temperature of heating non-burning electronic cigarette |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114451593B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114923633B (en) * | 2022-07-22 | 2022-10-14 | 深圳市益中源科技有限公司 | Automatic oil leakage reminding method based on Internet of things electronic cigarette |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108873981A (en) * | 2018-06-25 | 2018-11-23 | 深圳市丽福科技有限责任公司 | The control method and device of electronic cigarette heating temperature |
| CN109247621A (en) * | 2018-09-07 | 2019-01-22 | 深圳市丽福科技有限责任公司 | Method for controlling heating temp of microwaven and device, electronic cigarette equipment based on electronic cigarette |
| CN110859331A (en) * | 2018-08-20 | 2020-03-06 | 常州市派腾电子技术服务有限公司 | Temperature control method of electronic cigarette, electronic cigarette and computer storage medium |
| CN111225573A (en) * | 2018-07-19 | 2020-06-02 | 韩国烟草人参公社 | Method of preventing overshoot of a heater of an aerosol-generating device and aerosol-generating device for implementing the method |
-
2021
- 2021-12-27 CN CN202111593959.7A patent/CN114451593B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108873981A (en) * | 2018-06-25 | 2018-11-23 | 深圳市丽福科技有限责任公司 | The control method and device of electronic cigarette heating temperature |
| CN111225573A (en) * | 2018-07-19 | 2020-06-02 | 韩国烟草人参公社 | Method of preventing overshoot of a heater of an aerosol-generating device and aerosol-generating device for implementing the method |
| CN110859331A (en) * | 2018-08-20 | 2020-03-06 | 常州市派腾电子技术服务有限公司 | Temperature control method of electronic cigarette, electronic cigarette and computer storage medium |
| CN109247621A (en) * | 2018-09-07 | 2019-01-22 | 深圳市丽福科技有限责任公司 | Method for controlling heating temp of microwaven and device, electronic cigarette equipment based on electronic cigarette |
Also Published As
| Publication number | Publication date |
|---|---|
| CN114451593A (en) | 2022-05-10 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108835718B (en) | Electronic cigarette power control method and electronic cigarette | |
| US6299921B1 (en) | Cooking device and a method for individually guiding a cooking process | |
| US10983541B2 (en) | Temperature control system | |
| EP3361326B1 (en) | Temperature control device and auto-tuning method | |
| CN114451593B (en) | Method, device, equipment and storage medium for controlling temperature of heating non-burning electronic cigarette | |
| CN107559902B (en) | Temperature control method and heating cooking device | |
| CN108696210B (en) | Parameter identification-based parameter self-tuning method for direct current motor current loop controller | |
| KR20100130948A (en) | Method for controlling the temperature of a glow plug | |
| JP4901486B2 (en) | PID control method and PID control apparatus | |
| KR20130103427A (en) | Method for closed-loop control of the temperature of a glow plug | |
| KR100897599B1 (en) | Dc power supply utilizing real time estimation of dynamic impedance | |
| CN113296390B (en) | Position-based PID control method and terminal | |
| JP2954660B2 (en) | Model predictive controller | |
| US10120349B2 (en) | Control device and control method | |
| JP2018112954A (en) | Controller, method for control, and control program | |
| CN110973704A (en) | Temperature curve adjusting method and aerosol generating device | |
| JP6610676B2 (en) | Temperature control apparatus and temperature control method | |
| JPS624724B2 (en) | ||
| CN114576186A (en) | Fan speed regulation and control method and related assembly | |
| KR20200115144A (en) | Control apparatus and control method | |
| JP6269678B2 (en) | Fuzzy control device and fuzzy control method | |
| CN112471612A (en) | Method and device for judging smoking opening number of electronic cigarette, electronic cigarette and storage medium | |
| JP3546424B2 (en) | Control device | |
| JP5951321B2 (en) | Electronic control unit | |
| CN117287856A (en) | Temperature control method for thermal management and related equipment |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20221128 Address after: 410000 first floor, building A1, Hunan Inspection and testing characteristic industrial park, No. 336, bachelor street, Yuelu District, Changsha City, Hunan Province Applicant after: Hunan Yingluokang Technology Co.,Ltd. Address before: 410000 first floor, building A1, Hunan Inspection and testing characteristic industrial park, No. 336, bachelor street, Yuelu District, Changsha City, Hunan Province Applicant before: Hunan Tuolian Precision Technology Co.,Ltd. |
|
| TA01 | Transfer of patent application right | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |