CN109002066A - A kind of electronic cigarette and its temperature detection control method - Google Patents
A kind of electronic cigarette and its temperature detection control method Download PDFInfo
- Publication number
- CN109002066A CN109002066A CN201810333852.0A CN201810333852A CN109002066A CN 109002066 A CN109002066 A CN 109002066A CN 201810333852 A CN201810333852 A CN 201810333852A CN 109002066 A CN109002066 A CN 109002066A
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- Prior art keywords
- temperature
- heat generating
- generating components
- stage
- control method
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- 238000000034 method Methods 0.000 title claims abstract description 80
- 238000001514 detection method Methods 0.000 title claims description 122
- 239000003571 electronic cigarette Substances 0.000 title description 7
- 239000000443 aerosol Substances 0.000 claims abstract description 139
- 238000010438 heat treatment Methods 0.000 claims abstract description 50
- 239000011159 matrix material Substances 0.000 claims description 22
- 230000007423 decrease Effects 0.000 claims description 15
- 230000008859 change Effects 0.000 claims description 12
- 238000006243 chemical reaction Methods 0.000 claims description 9
- 238000003860 storage Methods 0.000 claims description 8
- 230000001007 puffing effect Effects 0.000 claims description 6
- 239000003292 glue Substances 0.000 claims description 5
- 238000012423 maintenance Methods 0.000 claims description 3
- 230000008569 process Effects 0.000 description 21
- 239000000463 material Substances 0.000 description 12
- 241000208125 Nicotiana Species 0.000 description 10
- 235000002637 Nicotiana tabacum Nutrition 0.000 description 10
- 238000010586 diagram Methods 0.000 description 8
- 238000012360 testing method Methods 0.000 description 7
- 235000019504 cigarettes Nutrition 0.000 description 6
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 description 5
- SNICXCGAKADSCV-JTQLQIEISA-N (-)-Nicotine Chemical compound CN1CCC[C@H]1C1=CC=CN=C1 SNICXCGAKADSCV-JTQLQIEISA-N 0.000 description 4
- 229960002715 nicotine Drugs 0.000 description 4
- SNICXCGAKADSCV-UHFFFAOYSA-N nicotine Natural products CN1CCCC1C1=CC=CN=C1 SNICXCGAKADSCV-UHFFFAOYSA-N 0.000 description 4
- DNIAPMSPPWPWGF-UHFFFAOYSA-N Propylene glycol Chemical compound CC(O)CO DNIAPMSPPWPWGF-UHFFFAOYSA-N 0.000 description 3
- PXHVJJICTQNCMI-UHFFFAOYSA-N nickel Substances [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 3
- 238000003825 pressing Methods 0.000 description 3
- 230000000391 smoking effect Effects 0.000 description 3
- 235000019505 tobacco product Nutrition 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 206010037660 Pyrexia Diseases 0.000 description 2
- 235000013399 edible fruits Nutrition 0.000 description 2
- 235000011187 glycerol Nutrition 0.000 description 2
- 230000036541 health Effects 0.000 description 2
- 230000001965 increasing effect Effects 0.000 description 2
- 230000001939 inductive effect Effects 0.000 description 2
- 238000007689 inspection Methods 0.000 description 2
- 230000002045 lasting effect Effects 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 238000012544 monitoring process Methods 0.000 description 2
- 229910052759 nickel Inorganic materials 0.000 description 2
- 230000002085 persistent effect Effects 0.000 description 2
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 2
- 238000005086 pumping Methods 0.000 description 2
- 238000010792 warming Methods 0.000 description 2
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 229920000742 Cotton Polymers 0.000 description 1
- 241000196324 Embryophyta Species 0.000 description 1
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 description 1
- 229910018487 Ni—Cr Inorganic materials 0.000 description 1
- 239000008896 Opium Substances 0.000 description 1
- 241000220317 Rosa Species 0.000 description 1
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 1
- KLARSDUHONHPRF-UHFFFAOYSA-N [Li].[Mn] Chemical compound [Li].[Mn] KLARSDUHONHPRF-UHFFFAOYSA-N 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 239000012620 biological material Substances 0.000 description 1
- 229910002091 carbon monoxide Inorganic materials 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 239000000284 extract Substances 0.000 description 1
- 239000003205 fragrance Substances 0.000 description 1
- 235000011389 fruit/vegetable juice Nutrition 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 229910001416 lithium ion Inorganic materials 0.000 description 1
- GELKBWJHTRAYNV-UHFFFAOYSA-K lithium iron phosphate Chemical compound [Li+].[Fe+2].[O-]P([O-])([O-])=O GELKBWJHTRAYNV-UHFFFAOYSA-K 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 229910052987 metal hydride Inorganic materials 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- -1 nickel metal hydride Chemical class 0.000 description 1
- 229960001027 opium Drugs 0.000 description 1
- 229910052697 platinum Inorganic materials 0.000 description 1
- 238000011897 real-time detection Methods 0.000 description 1
- 239000000779 smoke Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000010936 titanium Substances 0.000 description 1
- 229910052719 titanium Inorganic materials 0.000 description 1
- 230000001960 triggered effect Effects 0.000 description 1
- 239000003039 volatile agent Substances 0.000 description 1
Classifications
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D23/00—Control of temperature
- G05D23/19—Control of temperature characterised by the use of electric means
- G05D23/20—Control of temperature characterised by the use of electric means with sensing elements having variation of electric or magnetic properties with change of temperature
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D23/00—Control of temperature
- G05D23/19—Control of temperature characterised by the use of electric means
- G05D23/1919—Control of temperature characterised by the use of electric means characterised by the type of controller
Abstract
The present invention provides a kind of method for heating and controlling for apparatus for aerosol creation to estimate the heat temperature raising time according to the existing temperature and target temperature of heat generating components；Then heat generating components is driven with maximum power, is heated, within the heat temperature raising time of estimation, detected to low-frequency degree heat generating components and carry out temperature/resistance value；After the heat temperature raising time, temperature/resistance value stage of heat generating components is detected to frequent, temperature is controlled in the safe temperature range needed for generating aerosol.Delay had both been reduced in this way, it is contemplated that safety, user can suck aerosol in a short time, experience good.
Description
Technical field
The present invention relates to electronics field more particularly to a kind of electronic cigarettes and its temperature detection control method.
Background technique
Apparatus for aerosol creation is commonly called as electronic cigarette, is a kind of electronic product for imitating traditional cigarette, has and traditional cigarette
Similar appearance, smog, taste and feeling.Electronic cigarette generates matrix (such as cigarette by on-fuel heating method, by aerosol
Oil, tobacco juice) it is thermally formed evaporant, and form aerosol after mixing with air and user is allowed to suck.
Since electronic cigarette does not need to generate tobacco smoke by burning tobacco, carbon monoxide will not be generated and cigarette is burnt
Oil etc. influences the harmful substance of human health, the harm to user's health can be reduced, thus wide as substitute of tobacco
General receiving.
Aerosol generates generally up to 350 DEG C of temperature, usually, under the working condition for generating aerosol, fever group
The safe temperature range of part is at 280 DEG C~400 DEG C.
Aerosol generation temperature range is not exceeded in order to control the temperature of heat generating component, existing electronic cigarette is all real-time
Detecting heat generating component temperature maintains the temperature of heat generating component in one safe temperature range value to achieve the purpose that temperature control,
Avoid generating and burning and frying oil because heating wire temperature is excessively high, the too low aerosol of temperature not enough and mouthfeel it is bad phenomena such as.
Heat generating component from environment temperature rise to aerosol generate this section of temperature rise period of temperature, to heat generating component into
The detection of row real time temperature, this will lead to delay and increases, and heating time is too long, and user experience is bad.
Summary of the invention
User experience is good, is drawn onto aerosol in time in order to allow, and heater strip needs in the short time to reach gas from environment temperature molten
Glue generates temperature.On the one hand, the present invention provides a kind of temprature control methods for apparatus for aerosol creation, comprising steps of
S100, after receiving enabling signal, the existing temperature of heat generating components is detected, according to the existing temperature and target temperature of heat generating components
Degree estimates heat temperature raising time t1；S110, the heat generating components is driven with maximum power, is heated, in adding for the estimation
In hot heating-up time t1, the heat generating components temperature is detected to the first low-frequency degree；The first low-frequency degree detection includes at least one
Secondary detection；S120, after the heat temperature raising time t1 of the estimation, continue to drive the heat generating components with maximum power, or
Change with heat generating components described in the first power drive lower than maximum power, detects to frequent the temperature of the heat generating components, with
Temperature is controlled in the safe temperature range needed for generating aerosol；S130, upon receiving the stop signal stops with maximum
Heat generating components described in power drive, detects to the second low-frequency degree or does not detect the heat generating components and carry out temperature.
Preferably, detecting the heat generating components temperature includes: to carry out temperature detection to the heat generating components, when what is detected
Temperature is less than the main operating temperature of the heat generating components, then continues to drive the heating part with heating power needed for current procedures
Part then stops output power i.e. with zero energy to described when main operating temperature of the temperature detected greater than the heat generating components
Heat generating components.
Preferably, the frequency of the first low-frequency degree in the step S110 was determined based on heat temperature raising time t1
's.The frequency interval value range of first low-frequency degree is 50ms~200ms.
Preferably, the frequency of the frequent in the step S120 is a temperature range according to needed for generating aerosol
Come what is determined.The frequency interval value range of the frequent is 1ms~30ms.
Preferably, the first low-frequency degree detection in the step S110 is frequency conversion detection.The frequency conversion refers to: will be in temperature
The stage of liter is divided into N number of sub-stage, and wherein P1 indicates first sub-stage length, and P2 indicates second sub-stage length ..., PN table
Show n-th sub-stage length, it is primary every time a1 detection in first sub-stage P1, in second sub-stage P2, Mei Geshi
Between a2 detection it is primary ..., it is primary every time aN detection in n-th sub-stage PN；Wherein a1 > a2 > ... > aN.N number of son
Stage is not equal part, P1 > P2 > ... > PN, wherein N number of sub-stage be divided according to temperature value, or according to when
Between value divide.
Preferably, the target temperature is the main operating temperature of the heat generating components, or is based on the heat generating components
Main operating temperature and a temperature value for increasing safety coefficient, the temperature value are lower than the main operating temperature.
Preferably, the step S120 includes: to change with heating part described in the first power drive lower than the maximum power
Part.
On the other hand, the present invention also provides a kind of apparatus for aerosol creation, for receiving aerosol generation product and heating
The aerosol generates the aerosol that product includes and generates matrix, and the apparatus for aerosol creation includes: switch block, basis
User's operation exports enabling signal and/or stop signal, and the switch block is in jettron, key switch and soft-touch control
It is any or combinations thereof；Control unit, for controlling: in temperature ascent stage, carrying out the temperature detection of the first low-frequency degree；In temperature
Top stage is spent, frequent temperature detection is carried out.
On the other hand, the present invention also provides a kind of aerosols to generate system, comprising: aerosol generates product, and the gas is molten
It includes that aerosol generates matrix that glue, which generates product,；Apparatus for aerosol creation, for cooperating the aerosol to generate product；Heating part
Part generates matrix for heating the aerosol；Wherein the heat generating components may be embodied in aerosol generate product in or gas
In colloidal sol generating means or in described the two；Switch block exports enabling signal and/or stop signal according to user's operation,
The switch block is any or combinations thereof in jettron, key switch and soft-touch control；Control unit, it includes in institute
It states in apparatus for aerosol creation, for controlling: in temperature ascent stage, carrying out the first low-frequency degree temperature detection；At the top of temperature
Stage carries out frequent temperature detection.
On the other hand, the present invention also provides a kind of control modules for apparatus for aerosol creation, comprising: processor,
Being configured to perform instruction enables the processor: in temperature ascent stage, carrying out the first low-frequency degree temperature detection；In temperature
Top stage carries out frequent temperature detection.
On the other hand, the present invention also provides a kind of non-transitory computer-readable storage medias, comprising instruction, when the finger
When order is executed by processor, enable the processor: in temperature ascent stage, carrying out the first low-frequency degree temperature detection；In temperature
Top stage is spent, frequent temperature detection is carried out.
The present invention is by carrying out the first low-frequency degree temperature detection to heat generating components in temperature ascent stage, so that heat generating components
Main operating temperature can be reached in a short time, and guarantee safety, user can suck aerosol in time, experience good.
Detailed description of the invention
Fig. 1 is the schematic diagram that one embodiment of the invention aerosol generates system.
Fig. 2 is the functional block diagram of one embodiment of the invention apparatus for aerosol creation.
Fig. 3 is the functional block diagram of one embodiment of the invention control unit.
Fig. 4 is the flow diagram of one embodiment of the invention method for heating and controlling.
Temperature sequence figure when Fig. 5 is the work of one embodiment of the invention heat generating components.
Temperature sequence figure when Fig. 6 is the work of another embodiment of the present invention heat generating components.
Temperature sequence figure when Fig. 7 is the work of further embodiment of this invention heat generating components.
Specific embodiment
In order to solve the problems, such as in the prior art heating time it is too long, allow user experience is good, is drawn onto aerosol, this hair in time
It is bright that a kind of temperature detection control method for apparatus for aerosol creation is provided, it had both been able to achieve in the heat generating component short time and has reached gas
Colloidal sol generates temperature, and has safety guarantee, moreover it is possible to heat generating component temperature after heating be made to control the safety needed for generating aerosol
In temperature range.
General thought of the invention is: in the main ascent stage of temperature, carrying out sparse/low-frequency degree temperature to heat generating component and examines
It surveys；In temperature top stage, intensive/frequent temperature detection is carried out, temperature is controlled into the safety needed for generating aerosol
In temperature range.
The preferred embodiment of the present invention is described in detail with reference to the accompanying drawing.
Ordinal term used in the present invention, for indicating element such as structure, component, operation etc. is (such as " first ", " the
Two ", " third " etc.) any priority or order of the element relative to another element itself are not indicated, and being only should
Element and another element with same names distinguish (but using ordinal term).
In the present invention, it in user's smoking process, often takes a pull at cigarette and is defined as once aspirating, the duration aspirated every time
Terminate since suction to suction.In each aspiration procedure, user's forced suction is considered as suction and starts；User stops inhaling
Gas, being considered as suction terminates.
In the present invention, Puffing interval refers to the interval time between adjacent suction twice.
In the present invention, enabling signal refers to that temperature rises control signal, and stop signal refers to temperature decline control signal.
Enabling signal and stop signal are not limited to letter, the i.e. culvert of enabling signal including but not limited to " with maximum power output "
Justice can also have the connotation " with a certain power output "；Stop signal includes but is not limited to the connotation of " stopping output power ".Example
Such as, " stopped providing the power to the heat generating components according to stop signal ", in addition to there is the culvert of " stopping exporting the power "
Except justice, it is not excluded that the connotation of " power output of the power is different to the heat generating components with another ", unless
It is defined otherwise in context.
In the present invention, " detection temperature " includes but are not limited to literal meaning, includes detection temperature and/or detected resistance
Connotation because having one by one between temperature and resistance value for the heat generating components made of temperature-coefficient of electrical resistance biomaterials
Corresponding relationship.
In the present invention, " temperature ascent stage " is the head end time point and tail end time point for not including the stage, packet
Stage between time point containing head end and tail end time point.
Fig. 1 is the schematic diagram that one embodiment of the invention aerosol generates system.Referring to Fig. 1, aerosol of the present invention generates system
System 1 includes that apparatus for aerosol creation 10 and aerosol generate product 20, apparatus for aerosol creation 10 and include that aerosol generates
The aerosol of matrix 21 generates product 20 and is used cooperatively, and generates the aerosol for including in product 20 by heating aerosol and generates base
Matter 21 is to generate aerosol.
Specifically, apparatus for aerosol creation 10 refer to aerosol generate product 20 match (such as accommodate or
Receive aerosol and generate product 20), and the interaction of matrix 21 is generated with aerosol to generate the device of aerosol.Aerosol is raw
It can be " opium pipe " class article at device 10.
Aerosol generate product 20 can be tobacco product, refer to include aerosol generation matrix 21 article.In use,
Aerosol generates product 20 and is matched in (such as being inserted into or be put into apparatus for aerosol creation 10) with apparatus for aerosol creation 10, makes
Obtaining aerosol generation matrix 21 can interact with apparatus for aerosol creation 10, to generate aerosol.Aerosol generates product
20 can be disposably, be also possible to the form that can be supplemented, and replace disposable tobacco product by user or addition gas is molten manually
Glue generates such as tobacco tar of matrix 21, to continue to aspirate aerosol.
Aerosol generates matrix 21 and refers to the matrix that can form the volatile compound of aerosol under certain condition, can
To be liquid, it is also possible to solid-state.It is a part that aerosol generates product 20, such as tobacco product that aerosol, which generates matrix 21,
A part.Matrix 21 is generated for aerosol, it usually needs under conditions of being heated to aerosol generation temperature, keep aerosol raw
Evaporant is formed at matrix, after evaporant mixes with air, finally forms aerosol under certain condition.The gas of liquid form is molten
The ingredient that glue generates matrix 21 includes that heating can mutually become gaseous tobacco tar, tobacco tar may include glycerine (glycerol), propylene glycol,
Essence (or fragrance) and nicotine (nicotine), in above-mentioned tobacco tar, nicotine and/or essence can be substituted by tobacco extract.Tobacco tar
Nicotine can also not included.
Fig. 2 is the module diagram of one embodiment of the invention apparatus for aerosol creation.As shown in Fig. 2, aerosol generates dress
Set 10 include switch block 100, power supply part 200, heat generating components 300 and control unit 400, control unit 400 respectively with open
It closes component 100, power supply part 200 and heat generating components 300 to be electrically connected, power supply part 200 is for providing electric energy.
Power supply part 200 is used to provide electric energy to heat generating components 300 according to the control of control unit 400.Specifically, it powers
Component 200 adjusts the output power of power supply to heat generating components 300 and output time according to the control of control unit 400.Power supply
Part 200 can be any power supply appropriate, at the same including charging accordingly, power supply circuit and element.For example, power supply part 200
It can be battery, such as lithium ion battery, lithium iron phosphate battery, lithium-manganese cell, Ni-Cr battery or nickel metal hydride battery.
Heat generating components 300 is used to generate aerosol the aerosol generation matrix 21 for including in product 20 and is thermally formed evaporation
Object.The power (being controlled by control unit 400) that heat generating components 300 is provided according to power supply part 200, it is corresponding to heat up, to aerosol
Matrix 21 is generated to be heated.The main operating temperature of heat generating components 300 refers to that corresponding aerosol is generated system by heat generating components 300
Aerosol included in product 20 generates matrix 21 and is thermally formed evaporant, and the aerosol generated is made to have preferable usage experience
Required heating temperature.Main operating temperature can be a temperature value, be also possible to a temperature range.It generates and fills in aerosol
During the whole service set, control unit 400 can adaptively monitor the temperature of heat generating components 300 and control heat generating components
300 temperature is too many without departing from and/or lower than main operating temperature, or is maintained in a safe temperature range.
Specifically, for example, heat generating components 300 can be made of the material with temperature-coefficient of electrical resistance feature, the material
Resistance value and the temperature of the material have corresponding relationship, the resistance value for the heat generating components 300 that control unit 400 can be obtained according to measurement
And the temperature of heat generating components 300 corresponding with the resistance value is obtained, the temperature of heat generating components 300 is controlled with this, or control provides
To the power of heat generating components 300.The material of heat generating components 300 includes but is not limited to platinum, copper, nickel, titanium, iron, ceramic base PTC material
Material, high molecular based PTC material etc., resistance value change with the temperature change of heat generating components 300 (such as positive temperature system
Number material increases as temperature increases resistance value, for negative temperature coefficient material, reduces as temperature increases resistance value), therefore pass through
The resistance variations of monitoring heat generating components 300 can calculate the temperature change parameter of heat generating components 300.In other embodiments
In, heat generating components 300 can also be used without temperature-coefficient of electrical resistance feature routine exothermic material, be needed at this time in heat generating components
Side increases additional temperature sensor to obtain the temperature of heat generating components.
In other embodiments, heat generating components 300 can be not arranged in apparatus for aerosol creation 10, but be arranged
Aerosol generates in product 20, when aerosol generates product 20 and cooperates (such as be inserted into or be put into) apparatus for aerosol creation 10,
Heat generating components 300 is electrically connected with power supply part 200 and control unit 400 again.It is also possible to apparatus for aerosol creation 10 and gas
Colloidal sol generates product 20 and is both provided with heat generating components 300.The present invention is not intended to limit the specific setting of heat generating components 300.
Switch block 100 depending on the user's operation, exports enabling signal or stop signal, is supplied to control unit 400.It opens
Closing component 100 specifically can be such as jettron or Air-sensitive switch or air pressure difference inductive switch.When user smokes, gas
Dynamic/air-sensitive/air pressure difference inductive switch can monitor to cause because of user's air-breathing in device draught head caused by air flowing,
And corresponding enabling signal or stop signal are exported according to monitoring result.In one embodiment, on jettron monitors
(mean that user starts to aspirate) when stating draught head, export enabling signal, control unit 400 controls after receiving the enabling signal
Power supply part 200 is begun to warm up to heat generating components output power.And after exporting enabling signal, jettron continues to monitor gas
Whether body flows into device, (means that user's suction terminates) when gas flows no longer into device, exports stop signal,
Control unit 400 receive control power supply part 200 after the stop signal stop/heat generating components is driven with lower-wattage.Starting
Signal refers to that control unit 400 controls a kind of signal that 300 temperature of heat generating components rises, and control unit 400 receives starting letter
After number, then power supply part 200 is controlled with maximum power output, increase the temperature of heat generating components 300, it in this way can be in the short time
The temperature of heat generating components 300 is inside set to rise to target temperature；Stop signal refers to that control unit 400 controls 300 temperature of heat generating components
A kind of signal for spending decline after control unit 400 receives stop signal, then controls power supply part 200 and stops output power (i.e.
Export zero energy) or another power of output (lower than maximum power but being greater than zero), decline the temperature of heat generating components 300, preferably
It is exported with zero energy, the complexity of circuit and control process can be reduced in this way.Simply summarize, enabling signal is that temperature rises
Signal is controlled, stop signal is temperature decline control signal.
In one embodiment, switch block 100 is jettron, and when user starts suction, jettron is because of air pressure
Difference output enabling signal after control unit 400 receives enabling signal, is controlled power supply part 200 and is driven with maximum power and generated heat
Component 300, heat generating components 300 rise to main operating temperature from environment temperature rapidly.Then control heat generating components 300 maintains one
With lasting generation aerosol in a safe temperature range, in the process, it can be still maximum power driving, be also possible to change
With the first power (lower than maximum power but being greater than zero) driving, this can be described below.User aspirate at the end of, jettron because
Stop signal is exported for no draught head, after control unit 400 receives stop signal, stops output power and is driven with zero energy
Dynamic heat generating components 300, heat generating components 300 start fast cooling.Alternatively, after control unit 400 receives stop signal, with one compared with
Low-power such as the second power drive heat generating components 300, heat generating components 300 is not cooled to environment temperature directly, and is maintained at
One lower than on the standby temperature of main operating temperature.
In another embodiment, switch block 100 is manual switch, such as key or soft-touch control, according to user whether
It presses or soft-touch control component 100 exports enabling signal or stop signal.In this embodiment, in addition to switch block difference
Outside, other control processes are identical with upper one embodiment.Such as user, when pressing or soft-touch control component 100, output starts
Signal controls power supply part 200 with maximum power and drives heat generating components 300, and heat generating components 300 rises to from environment temperature rapidly
Main operating temperature.Then control power supply part 200 controls heat generating components 300 and maintains in a safe temperature range with lasting production
Angry colloidal sol can be still maximum power driving, be also possible to change with the first power (lower than maximum power in the process
But it is greater than and zero) drives, this can be described below.It presses again or when soft-touch control component 100, exports stop signal.It can also be with
It is user when pressing or soft-touch control component 100, and keeping the state pressed or touched, output enabling signal, and work as user
Stopping presses or when soft-touch control component 100, exports stop signal.It is also possible to switch-closed time and is not above a certain threshold value
(such as 0.3 second) then shows that switch is accidentally touched, does not export enabling signal, heat generating components does not work；If switch-closed time is more than
Show the artificial deliberate action of open relation if the threshold value (such as 0.3 second), this just exports enabling signal, and heat generating components is just started to work.
In other embodiments, switch block 100 can also be by jettron, key switch and soft-touch control combination collocation
It uses, or uses other kinds of switch element.The present invention is not intended to limit the concrete composition of switch block 100.In switch portion
Part 100 is in the embodiment used by jettron, key switch or soft-touch control combination collocation, and user opens pressing or touch
When closing component 100, the first enabling signal is exported, after control unit 400 receives first enabling signal, controls power supply part
200 are driven with maximum power to heat generating components 300.After a preset time, it can show or pass through by indicator light
Vibration form informs user.Then user starts to aspirate, and triggers jettron, exports the second enabling signal, and control unit 400 connects
After receiving second enabling signal, control power supply part 200 continues with maximum power or changes with the first power drive heat generating components
300, heat generating components 300 is rapidly achieved main operating temperature.Then maintenance/control is in a safe temperature range, in this process
In, can be still maximum power driving, be also possible to the first power (lower than maximum power but be greater than zero) driving, this can with
Lower detailed description.After user's suction, triggering jettron exports stop signal, and control unit 400 receives the stop signal
After stop to heat generating components output power (i.e. zero energy), or with the second power (be less than maximum power and the first power) driving hair
Thermal part is maintained on a standby temperature.
During the whole service of apparatus for aerosol creation, control unit 400 can adaptively monitor heat generating components 300
Temperature/resistance value and to control the temperature of heat generating components 300 too many without departing from and/or lower than main operating temperature, be maintained at a peace
Within the scope of total temperature.
Fig. 3 is the module diagram of one embodiment of the invention control unit.As shown in figure 3, control unit 400 includes storage
Unit 410 and main control unit 420.
In one embodiment, when heat generating components 300 is made of the material with temperature-coefficient of electrical resistance feature, main control unit
420 pass through resistance value size you can get it the corresponding temperature parameter of detection heat generating components 300.In another embodiment, it generates heat
When component 300 is made of conventional exothermic material, an individual temperature detecting unit can be installed near heat generating components 300,
Such as a temperature sensor.Temperature sensor is used to sense the temperature of heat generating components 300.
As exemplary example and not restrictive, storage unit 410 may include one or more memory devices, such as
RAM, ROM, flash memory, or combinations thereof.Storage unit 410 also relationship between store instruction, the resistance value of heat generating components and temperature,
And one or more threshold values (and/or parameter value).On the other hand, memory can store instruction, when instruction is executed by processor
When, it enables a processor to various aspects according to the present invention and executes operation, one or more operations as described in Figure 4.
The information that main control unit 420 is provided according to the resistance value and storage unit 420 of the heat generating components 300 detected,
Power supply part 200 is controlled to 300 output power of heat generating components according to the output signal of switch block or stops output power.
Main control unit 420 may include one or more processors.Processor may be coupled to memory 410.For example, place
Reason device can be configured to the pass between the resistance value and temperature of access or instruction 411, heat generating components in reception memory 410
It is 412, and/or one or more threshold values 413 (and/or parameter value).In some implementations, processor can also include another deposits
Reservoir (not shown), such as cache memory or other local storages.Processor can be configured to perform storage
Software in respective memory 410 (such as non-transitory computer-readable storage media) is (as instructed institute's table by one or more
The program shown).For example, processor (such as one or more processors) can be configured to perform instruction 411, enable a processor to hold
Row one or more operations as shown in Figure 4.
It is that Fig. 4 shows one embodiment of the invention and be used for the process that aerosol generates the temperature detection control method of heating
Figure, the temperature detection control method are suitable for aerosol and generate system 1, and specifically by the control unit of apparatus for aerosol creation 10
400 controls execute.After aerosol generates product 20 and apparatus for aerosol creation 10 cooperates, which is used for
It heats the aerosol that aerosol generates in product 20 and generates matrix 21.
The temperature detection control method the following steps are included:
The existing temperature of heat generating components 300 is detected, according to heat generating components after receiving starting letter in step S100
Existing temperature and its target temperature, and it is based on maximum power, estimate the heat temperature raising time；To step S110.
Specifically, enabling signal may come from switch block, can be from triggering in other, such as aerosol is raw
Enabling signal is triggered when in product insertion apparatus for aerosol creation, the present invention does not limit.
About the existing temperature of heat generating components, there are two types of situations: (1) when user for a long time not aspirate, at this moment heating part
The existing temperature of part is environment temperature, usually 40 DEG C or less.(2) when user is in smoking process, if puff interval is shorter
(such as 4s) perhaps apparatus for aerosol creation has setting standby temperature or other situations, can all cause to aspirate hair when starting every time
The existing temperature of thermal part is higher than environment temperature, such as 100 DEG C or more, but is lower than main operating temperature.
About the target temperature of heat generating components, the main operating temperature of heat generating components can be set as target temperature, it can also
Main operating temperature is subtracted a safe range value as target temperature.For example, in one embodiment, the master of heat generating components
Operating temperature is 350 DEG C, then can set target temperature to 350 DEG C, can also set target temperature to 300 DEG C, stay
There is 50 DEG C of Safety Redundancy；Or 250 DEG C are set by target temperature, there are 100 DEG C of Safety Redundancies.
In step S110, heat generating components 300 is driven with maximum power, is heated, in the heat temperature raising of above-mentioned estimation
In, detect to sparse/low-frequency degree temperature/resistance value of heat generating components 300；To step S120.
Specifically, usually before heating, the parameter of entire apparatus for aerosol creation, such as the electricity of battery can also be detected
Amount, the temperature of battery, the temperature of environment etc., when all parameters are all normal, just begin to warm up.The present invention does not limit.
The control of control unit 400 drives heat generating components 300 with maximum power, is increased to master from environment temperature in a short time
Operating temperature (such as 350 DEG C) starts to generate aerosol.In entire heating up process, control unit 400 is sparse/low-frequency degree
The temperature of heat generating components 300 is detected, for example once (100ms is an example, and the present invention is not limited to for every 100ms detection
This), for user almost without waiting for that can be drawn onto aerosol, experience is preferable.Sparse/low-frequency degree detection herein is relative to rear
For intensive/frequent detection of face step S120.Sparse/low-frequency degree detection can be according to the heating time of estimation come really
It is fixed, for example, can determine every 100ms or be detected 1 time every 200ms if the heating time of estimation is 250ms；Such as
The heating time of fruit estimation is 100ms, can also determine and detect 1 time every 50ms.Or it directly determines in heating up process
Only detection 1 time, or detection 2 times, etc., the heating time but regardless of estimation is how many.In heating up process, temperature is detected
Purpose be for security consideration, avoid because failure cause temperature play liter, if temperature is excessively high, to stop output power.
But if control unit 400 is also wanted from the entire heating process that environment temperature is warming up to main operating temperature
The temperature of real-time detection heat generating components 300 causes delay to increase, the overlong time of main operating temperature is warming up to from environment temperature,
User is likely to be drawn onto oil generation, experiences poor.If do not detected completely, and there is security risk.
In step S120, after the above-mentioned heat temperature raising time, continues with maximum power or change with the fever of the first power drive
Component, it is and intensive/to detect to frequent temperature/resistance value of heat generating components 300, temperature control is being generated needed for aerosol
In safe temperature range；To step S130.
Specifically, after the above-mentioned heat temperature raising time, it is meant that the temperature of heat generating components 300 has arrived at target temperature
(such as 350 DEG C).In order to which the temperature after heating heat generating component controls and/or maintains safety temperature needed for generating aerosol
It spends in range, avoids generating and burning and frying oil because heat generating component temperature is excessively high, need intensive detection heat generating components 300 at this time
Temperature/resistance value, such as every 10ms detect primary (10ms is an example, and the present invention is not limited to this).Described intensive
Detection-phase continues if testing result does not exceed main operating temperature with maximum power or the first power drive heating part
Part 300 heats；Temperature/resistance value detection is carried out after 10ms again, if testing result exceeds operating temperature, stops supplying power
To heat generating components 300, it is equivalent to and heat generating components 300 is driven with zero energy；Then, temperature/resistance value detection is carried out after 10ms again, such as
Fruit testing result is lower than main operating temperature again, then is heated again with maximum power or the first power drive heat generating components 300；Then,
Temperature/resistance value detection is carried out after 10ms again；Persistent loop；Until receiving stop signal.
In this embodiment, temperature/resistance value detection interval 10ms is an example, and the present invention is not limited to this.Detection
The preferred scope at interval can be 1ms~30ms.
The setting and safe temperature range for detecting interval are relevant.For example, main operating temperature is 350 DEG C, and safety temperature
Spending range is 350 DEG C ± 50 DEG C or so, at this moment it is estimated that maximum acceptable detection interval is 30ms.In other words, it examines
Survey interval is smaller, and the fluctuation range of main operating temperature is just smaller, and detection interval is bigger, and the fluctuation range of main operating temperature is got over
Greatly.
In the present invention, " temperature ascent stage not to heat generating component carry out temperature detection " in temperature ascent stage be
It does not include the head end time point and tail end time point in the stage, because being that can carry out at head end time point and tail end time point
Temperature detection.The setting at detection interval is also relevant with driving power.If driven with the first power (being less than maximum power)
It is dynamic, it to control in same safe temperature range, maximum acceptable detection interval can then be greater than to be driven with maximum power
Situation.For example, to control in 350 DEG C ± 50 DEG C of same safe temperature range, drives, estimate if it is with maximum power
Maximum acceptable detection interval is 30ms；If driven with 2/3 maximum power (the first power), estimating maximum can
The detection interval of receiving may be 40ms；It is merely illustrative description herein.
In step S130, upon receiving the stop signal, stop supply power to heat generating components 300；Or with the second function
Rate drives heat generating components 300；And start timing, wait enabling signal (wait and aspirating next time), and sparse/low frequency next time
Degree detection or the temperature/resistance value for not detecting heat generating components 300, until step S140.
Specifically, receiving stop signal means that user's suction terminates, and (1) stops supplying power to heat generating components 300,
300 Temperature fall of heat generating components.Or (2) drive heat generating components 300 with the second power (being less than maximum power), so that not aspirating
When heat generating components 300 maintain on the standby temperature that one does not generate aerosol.Situation is planted for (1), can be examined with low-frequency degree
The temperature for surveying or not detecting heat generating components, can determine the frequency according to Puffing interval.Usual situation, between aspirating twice
It is about 6 seconds every average time, then detection in every 1 second can be set once, it can also be with every 500ms, even more frequent, the present invention
It is not intended to limit.During dropping to standby temperature from main operating temperature hair is not just detected usually for (2) kind situation
The temperature of thermal part can estimate a temperature fall time according to standby temperature and main operating temperature, in temperature fall time not
Temperature is detected, is that need frequent to detect temperature standby to maintain during maintaining standby temperature after temperature fall time
In temperature, as this with the above-mentioned principle maintained in main operating temperature is.
Temperature decline process is not suction time, and so-called delay will not be brought to client by this time carrying out temperature detection, no
It will affect user experience.Carrying out temperature detection is in order to improve safety, to prevent leading to unusual temperature play liter because of failure.Temperature
The temperature detection frequency during decline can according to need and be arranged.
In step S140, if control unit 400 receives next enabling signal, step S100 is returned to, is repeated
Whole process.If timing duration (i.e. not suction time) is more than a certain threshold value, shut down.
It should be appreciated that the threshold value is not less than Puffing interval usually, and to be far longer than Puffing interval.
In general, Puffing interval average out to 6s.For example, can choose threshold value is 2 minutes, meaned that client was not desired to again more than 2 minutes
Smoking, then carry out power-off operation.
The present invention carries out intensive detection temperature not in institute's having time of user's aspiration procedure, but temperature is intensive
Detection is placed in temperature top stage, only does sparse/low-frequency degree temperature detection in the main ascent stage of temperature.User will not feel in this way
It is delayed, to not influence user experience.Safety is improved again.
User's every mouth cigarette is considered as primary suction by the present invention.Above-mentioned steps S100~S140 is suitable for aspirating every time
Journey.
Fig. 5 is aerosol when generating method for controlling heating temp of microwaven with one embodiment of the invention aerosol as shown in Figure 4
Generating means 10 and/or aerosol generate the curve that the temperature of the heat generating components 300 in product 20 changes over time.
In Fig. 5, T is that the main operating temperature of heat generating components 300 and aerosol generate temperature.User starts first pumping
When suction, the heat temperature raising time is estimated as t1 according to the existing temperature (environment temperature) of heat generating components 300 and target temperature (T)
(such as 250ms) then drives heat generating components 300 with maximum power, when driving a length of t1, rose in this section of heating temperature of t1
Cheng Zhong carries out temperature/resistance value to heat generating components and has detected 2 times, as shown in figure 5, detection temperature is T1 ' for the first time, second of inspection
Testing temperature is T2 ', both less than target temperature.After the t1 time, start temperature/resistance value of intensive detection heat generating components, detection interval
For Δ t (such as 10ms).After the t1 time, detecting heat generating components temperature for the first time is T1.T1 may be just the same with T, it is also possible to
It is different with T, because perhaps the estimation of time t1 has error.In Fig. 5, T1 < T then continues to drive heat generating components with maximum power
Heating；After Δ t, temperature/resistance value detection is carried out again, and testing result is T2, T2 > T, then stops supplying power to heat generating components；
Then temperature/resistance value detection is carried out after Δ t again, testing result is lower than T again, then adds again with maximum power driving heat generating components
Heat；Then, temperature/resistance value detection is carried out after Δ t again；Persistent loop；Until time point t2 receives stop signal (suction knot
Beam), stop providing power to heat generating components, the temperature of heat generating components reduces naturally.
Heat generating components rises to this process of target temperature, referred to as temperature ascent stage from existing temperature；Enter later
Aerosol generation phase, in a safe temperature range of main operating temperature, this stage is known as temperature for temperature maintenance/control
Top stage；After suction, into the temperature decline stage.
The present invention carries out temperature/resistance value detection frequency very little in the main ascent stage of temperature, to heat generating components, can only examine
Survey 1 time, 2 times or other, detection frequency be far smaller than temperature top stage detection frequency；It is right in temperature top stage
Heat generating components carries out temperature/resistance value and intensively detects；In the temperature decline stage, temperature/resistance value can not be carried out to heat generating components and examined
It surveys, temperature detection can also be carried out, the present invention does not limit.
Detecting in temperature ascent stage setting low frequency is in order to reduce delay, and in order to which security consideration is to prevent aerosol raw
Cause temperature to steeply rise appearance at plant failure and burns cotton.High-frequency detection is set in temperature top stage, is in order to by temperature control
It makes/maintains in a safe temperature range of main operating temperature, so that generating the aerosol of sufficient amount.At a temperature of depression of order
Section setting temperature detection is also for security consideration, to prevent apparatus for aerosol creation failure.
It in one embodiment, in the main ascent stage of temperature is driven with maximum power, temperature top stage is also with most
High-power driving, temperature decline stage are driven with zero energy.In this embodiment, the design of circuit and control method all compares
Simply.
It in another embodiment, in the main ascent stage of temperature is driven with maximum power, temperature top stage is with low
In the first power drive of maximum power, the temperature decline stage is with zero energy or lower than the second power drive of maximum power.
Setting lower than the first power of maximum power is for less big (the same detection interval of the fluctuation range of temperature top stage
In the case where)；A standby temperature is kept when setting lower than the second power of maximum power is in order not to aspirate.
In Fig. 5, the aerosol of temperature top stage generates temperature fluctuation range and is controlled in (T1~T2) range, this
Range and detection interval of delta t and driving power are relevant.
If the puff interval twice between suction is long, the temperature of heat generating components is likely to decrease environment temperature
Afterwards, next enabling signal (second mouthful of suction) just is received at t3 time point, then repeating above-mentioned entire heating process.It is easy
Find out, Fig. 5 shows the process of two mouthfuls of suctions.
If environment temperature is higher, the temperature decline of heat generating components 300 is just less fast, or the pumping between suction twice
It is shorter to inhale interval, it is likely that when receiving next enabling signal (second mouthful of suction) at t3 time point, the temperature of heat generating components
Degree is reduced to environment temperature not yet, and temperature variation curve is as shown in Figure 6 at this time.
Referring to Fig. 6, as the first suction of computer heating control process and Fig. 5 of first suction is, but the of Fig. 6
Two mouthfuls of suction time started t3, the temperature value detected is T3；According to the existing temperature T3 and target temperature T of heat generating components, estimate
Calculate a heating duration t4-t3；Then start to drive heat generating components with maximum power, in t4-t3 heating duration, only detect
Temperature/resistance value 1 time, testing result is again below target temperature T；After time point t4, start the temperature of intensive detection heat generating components
Degree/resistance value is divided into Δ t (such as 10ms) between detection.Thereafter the step of, is identical as Fig. 5.
It can easily be seen that Fig. 6 also shows the process of two mouthfuls of suctions.Fig. 6's and Fig. 5 the difference is that only: due to suction
Be spaced it is short, second mouthful suction when the existing temperature of heat generating components be greater than environment temperature only had detected 1 time in temperature ascent stage
Temperature/resistance value.Other computer heating control processes are the same.
Fig. 7 is apparatus for aerosol creation when generating heating means with one embodiment of the invention aerosol as shown in Figure 4
10 and/or aerosol generate another curve for changing over time of temperature of the heat generating components 300 in product 20.
The difference of Fig. 7 and Fig. 5 is only that: according to existing temperature (environment temperature) and target temperature (T), the heating estimated
Time t1 ' is shorter than the t1 in Fig. 5, this is because considering safety coefficient in estimation process.In this case, it grows when heated
In t1 ', 1 temperature/resistance value is just had detected.The temperature detected in t1 ' is T4, because of T4 < T, continuation is heated with maximum power.
Detecting temperature after Δ t again is T1, because T1, still less than T, continuation is heated with maximum power.Detecting temperature after Δ t again is T2, because
For T2 > T, stop output power.Repeatedly, until suction terminates.Make temperature in addition to the heating duration of estimation is shorter
The more lower outer of detection frequency ratio Fig. 5 in main ascent stage is spent, method for heating and controlling is all as Fig. 5.
It can easily be seen that Fig. 7 also shows the process of two mouthfuls of suctions.
It should be appreciated that Fig. 5, Fig. 6 and Fig. 7 are only schematic diagram, it is not drawn to scale, wherein for clear mesh
, some details are magnified, and some details may be omitted.
Above embodiments are all to carry out the temperature detection of low-frequency degree in temperature ramp de, and the frequency of the low-frequency degree is one
A fixed frequency is worth, and which simplify control processes.In other embodiments, the side of frequency conversion can also be used in temperature ramp de
The main ascent stage of temperature is divided into three phases, before 180 DEG C, often for example, main operating temperature is 350 DEG C by method from temperature
80ms detection is primary, between 180 DEG C~250 DEG C, starts every 50ms detection once, between 250 DEG C~300 DEG C, starts every 20ms
Detection is primary.
In another example temperature ascent stage can be divided into three phases from the time, for example, estimation heating when it is a length of
300ms can divide this 300ms for 0-150ms, 150ms-250ms, 250ms-300ms three phases, respectively with every 80ms,
Every 50ms, every 20ms interval detected.
Numerical value herein is intended merely to facilitate description, and the present invention is not limited to this.
Content shown in comprehensive previous embodiment, aerosol provided by the invention generate temprature control method, apparatus and system,
Temperature/resistance value detection of low-frequency degree is carried out in temperature ascent stage, carries out temperature/resistance value inspection of frequent in temperature top stage
It surveys, makes user imperceptible because of temperature/resistance value detection bring delay, and improve safety.
It should be understood that preferred embodiment above is merely illustrative of the technical solution of the present invention, rather than to limit, it is right
It for those skilled in the art, can modify to technical solution documented by above preferred embodiment, or to its middle part
Technical characteristic is divided to be equivalently replaced；And all such modifications and replacement, it all should belong to the protection of appended claims of the present invention
Range.
Claims (40)
1. a kind of temperature detection control method for apparatus for aerosol creation, suction each time includes temperature ascent stage, temperature
Top stage, temperature decline stage are spent, has carry out temperature detection in three phases, it is characterised in that:
The frequency of temperature detection is adaptability；In temperature ascent stage, the first low-frequency degree temperature detection is carried out；At the top of temperature
Stage carries out frequent temperature detection；In the temperature decline stage, the second low-frequency degree temperature detection is carried out, or without temperature
Detection；
The first low-frequency degree temperature detection includes temperature detection at least once；
The temperature ascent stage refers to that heat generating components rises to the stage of target temperature, rank at the top of the temperature from existing temperature
Section refers to stage of the temperature maintenance/control in a safe range of main operating temperature, the temperature decline stage refer to from
The safe range of main operating temperature drops to the stage of existing temperature when aspirating next time.
2. temperature detection control method as described in claim 1, it is characterised in that:
The duration that the temperature ascent stage is estimated according to the existing temperature and target temperature of the heat generating components, further according to described
Duration determines the frequency of first low-frequency degree.
3. temperature detection control method as described in claim 1, it is characterised in that:
The frequency of the frequent is determined according to main operating temperature safe range.
4. temperature detection control method as described in claim 1, it is characterised in that:
The frequency of second low-frequency degree is determined according to Puffing interval.
5. temperature detection control method as claimed in claim 2, it is characterised in that:
The frequency interval value range of first low-frequency degree is 50ms~200ms；The frequency interval value model of the frequent
Enclosing is 1ms~30ms.
6. temperature detection control method as described in claim 1, it is characterised in that:
The temperature detection of frequency conversion is used in the temperature ascent stage.
7. temperature detection control method as claimed in claim 6, it is characterised in that:
The frequency conversion refers to: temperature ascent stage being divided into N number of sub-stage, wherein P1 indicates first sub-stage length, P2 table
Show second sub-stage length ..., PN indicates n-th sub-stage length, in first sub-stage P1, detects one every time a1
It is secondary, it is primary every time a2 detection ... in second sub-stage P2, it is primary every time aN detection in n-th sub-stage PN；
Wherein a1 > a2 > ... > aN.
8. temperature detection control method as claimed in claim 7, it is characterised in that:
N number of sub-stage is not equal part, P1 > P2 > ... > PN, wherein N number of sub-stage is divided according to temperature value
, or divided according to time value.
9. the temperature detection control method as described in any claim in claim 1~8, it is characterised in that:
In the temperature ascent stage, the heat generating components heating is driven with maximum power, in the temperature top stage, with most
The heating of heat generating components described in high-power driving, depression of order section at said temperatures, with zero energy or lower than the of the maximum power
Heat generating components described in two power drives.
10. the temperature detection control method as described in any claim in claim 1~8, it is characterised in that:
In the temperature ascent stage, the heat generating components heating is driven with maximum power, in the temperature top stage, with low
The heating of the heat generating components described in the first power drive of the maximum power, depression of order section at said temperatures, with zero energy or low
The heat generating components described in the second power drive of first power.
11. the temperature detection control method as described in any claim in claim 1~8, which is characterized in that the temperature
Detection includes:
Temperature detection is carried out to the heat generating components, when main operating temperature of the temperature detected less than the heat generating components, then
Continue to drive the heat generating components with heating power needed for the current generation, when the temperature detected is greater than the master of the heat generating components
Operating temperature then stops output power i.e. with zero energy to the heat generating components.
12. a kind of temprature control method for apparatus for aerosol creation, which is characterized in that each time suction comprising steps of
S100, after receiving enabling signal, the existing temperature of heat generating components is detected, according to the existing temperature and mesh of heat generating components
Temperature is marked, estimates heat temperature raising time t1；
S110, the heat generating components is driven with maximum power, is heated, in the heat temperature raising time t1 of the estimation, the
Detect to one low-frequency degree the heat generating components temperature；The first low-frequency degree detection includes detecting at least once；
S120, after the heat temperature raising time t1 of the estimation, continue to drive the heat generating components with maximum power, or change with
Heat generating components described in the first power drive lower than maximum power detects to frequent the temperature of the heat generating components, will be warm
Degree control is in the safe temperature range needed for generating aerosol；
S130, upon receiving the stop signal stops driving the heat generating components with maximum power, detect to the second low-frequency degree or
The heat generating components is not detected carries out temperature.
13. temprature control method as claimed in claim 12, which is characterized in that wherein detect the heat generating components temperature packet
It includes:
Temperature detection is carried out to the heat generating components, when main operating temperature of the temperature detected less than the heat generating components, then
Continue to drive the heat generating components with heating power needed for current procedures, when the temperature detected is greater than the master of the heat generating components
Operating temperature then stops output power i.e. with zero energy to the heat generating components.
14. temprature control method as claimed in claim 12, which is characterized in that the first low-frequency degree in the step S110
The frequency is the determination based on heat temperature raising time t1.
15. temprature control method as claimed in claim 12, which is characterized in that the frequency interval value of first low-frequency degree
Range is 50ms~200ms.
16. temprature control method as claimed in claim 12, which is characterized in that the frequency of the frequent in the step S120
It is a temperature range needed for generating aerosol to determine.
17. control method as claimed in claim 12, it is characterised in that: the frequency interval value range of the frequent is
1ms~30ms.
18. temperature detection control method as claimed in claim 12, which is characterized in that the first low frequency in the step S110
Degree detection is frequency conversion detection.
19. temperature detection control method as claimed in claim 18, it is characterised in that:
The frequency conversion refers to: temperature ascent stage being divided into N number of sub-stage, wherein P1 indicates first sub-stage length, P2 table
Show second sub-stage length ..., PN indicates n-th sub-stage length, in first sub-stage P1, detects one every time a1
It is secondary, it is primary every time a2 detection ... in second sub-stage P2, it is primary every time aN detection in n-th sub-stage PN；
Wherein a1 > a2 > ... > aN.
20. temperature detection control method as claimed in claim 19, it is characterised in that:
N number of sub-stage is not equal part, P1 > P2 > ... > PN, wherein N number of sub-stage is divided according to temperature value
, or divided according to time value.
21. the temprature control method as described in any claim in claim 12~19, it is characterised in that: the target temperature
Degree is the main operating temperature of the heat generating components, or increases safety coefficient based on the main operating temperature of the heat generating components
One temperature value, the temperature value are lower than the main operating temperature.
22. the temprature control method as described in any claim in claim 12~19, it is characterised in that: the step
S120 includes: to change with heat generating components described in the first power drive lower than the maximum power.
23. the temprature control method as described in any claim in claim 12~19, which is characterized in that the step
S130 further include: start timing and shut down if timing is more than a threshold value.
24. a kind of apparatus for aerosol creation includes for receiving aerosol and generating product and heat the aerosol generation product
Aerosol generate matrix, which is characterized in that the apparatus for aerosol creation includes:
Switch block exports enabling signal and/or stop signal according to user's operation, the switch block be jettron,
It is any or combinations thereof in key switch and soft-touch control；
Control unit is used for:
S100, after receiving enabling signal, the existing temperature of heat generating components is detected, according to the existing temperature and mesh of heat generating components
Temperature is marked, estimates heat temperature raising time t1；
S110, the heat generating components is driven with maximum power, is heated, in the heat temperature raising time t1 of the estimation, the
Detect to one low-frequency degree the heat generating components temperature；The first low-frequency degree detection includes detecting at least once；
S120, after the heat temperature raising time t1 of the estimation, continue to drive the heat generating components with maximum power, or change with
Heat generating components described in the first power drive lower than maximum power detects to frequent the temperature of the heat generating components, will be warm
Degree control is in the safe temperature range needed for generating aerosol；
S130, upon receiving the stop signal stops driving the heat generating components with maximum power, detect to the second low-frequency degree or
The heat generating components is not detected carries out temperature.
25. temprature control method as claimed in claim 24, which is characterized in that wherein detect the heat generating components temperature packet
It includes:
Temperature detection is carried out to the heat generating components, when main operating temperature of the temperature detected less than the heat generating components, then
Continue to drive the heat generating components with heating power needed for current procedures, when the temperature detected is greater than the master of the heat generating components
Operating temperature then stops output power i.e. with zero energy to the heat generating components.
26. temprature control method as claimed in claim 24, which is characterized in that the first low-frequency degree in the step S110
The frequency is the determination based on heat temperature raising time t1.
27. temprature control method as claimed in claim 24, which is characterized in that the frequency interval value of first low-frequency degree
Range is 50ms~200ms.
28. temprature control method as claimed in claim 24, which is characterized in that the frequency of the frequent in the step S120
It is a temperature range needed for generating aerosol to determine.
29. control method as claimed in claim 24, it is characterised in that: the frequency interval value range of the frequent is
1ms~30ms.
30. temperature detection control method as claimed in claim 24, which is characterized in that the first low frequency in the step S110
Degree detection is frequency conversion detection.
31. temperature detection control method as claimed in claim 24, it is characterised in that:
The frequency conversion refers to: temperature ascent stage being divided into N number of sub-stage, wherein P1 indicates first sub-stage length, P2 table
Show second sub-stage length ..., PN indicates n-th sub-stage length, in first sub-stage P1, detects one every time a1
It is secondary, it is primary every time a2 detection ... in second sub-stage P2, it is primary every time aN detection in n-th sub-stage PN；
Wherein a1 > a2 > ... > aN.
32. temperature detection control method as claimed in claim 24, it is characterised in that:
N number of sub-stage is not equal part, P1 > P2 > ... > PN, wherein N number of sub-stage is divided according to temperature value
, or divided according to time value.
33. the temprature control method as described in any claim in claim 24~32, it is characterised in that: the target temperature
Degree is the main operating temperature of the heat generating components, or increases safety coefficient based on the main operating temperature of the heat generating components
One temperature value, the temperature value are lower than the main operating temperature.
34. the temprature control method as described in any claim in claim 24~32, it is characterised in that: the step
S120 includes: to change with heat generating components described in the first power drive lower than the maximum power.As appointed in claim 12~19
Temprature control method described in one claim, which is characterized in that the step S130 further include: start timing, if timing
More than a threshold value, then shut down.
35. a kind of aerosol generates system characterized by comprising
Aerosol generates product, and it includes that aerosol generates matrix that the aerosol, which generates product,；
Apparatus for aerosol creation, for cooperating the aerosol to generate product；
Heat generating components generates matrix for heating the aerosol；Wherein the heat generating components may be embodied in aerosol generation
In product or in apparatus for aerosol creation or in described the two；
Switch block exports enabling signal and/or stop signal according to user's operation, the switch block be jettron,
It is any or combinations thereof in key switch and soft-touch control；
Control unit, it includes in the apparatus for aerosol creation, for executing the temperature as described in claim 12~23
Control method.
36. apparatus for aerosol creation as claimed in claim 35, which is characterized in that the heat generating components setting is molten in the gas
In glue generating means or heat generating components setting generates in product in the aerosol.
37. a kind of control module for apparatus for aerosol creation characterized by comprising
Processor, and being configured to perform instruction makes the processor be able to carry out the temperature control as described in claim 12~23
Method processed.
38. control module as claimed in claim 37, which is characterized in that further include switch, be connected to the processor, institute
Switch is stated to be configured to export the enabling signal and/or stop signal according to user's operation.
39. the control module as described in claim 37 or 38, which is characterized in that it further include memory, the memory connection
To the processor, and it is configured to store described instruction.
40. a kind of non-transitory computer-readable storage media includes instruction, which is characterized in that when described instruction is by processor
When execution, the processor is made to be able to carry out the temprature control method as described in claim 12~23.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810333852.0A CN109002066B (en) | 2018-04-13 | 2018-04-13 | Electronic cigarette and temperature detection control method thereof |
| PCT/CN2018/125691 WO2019196515A1 (en) | 2018-04-13 | 2018-12-29 | Electronic cigarette and temperature detection and control method therefor |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810333852.0A CN109002066B (en) | 2018-04-13 | 2018-04-13 | Electronic cigarette and temperature detection control method thereof |
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| CN109002066A true CN109002066A (en) | 2018-12-14 |
| CN109002066B CN109002066B (en) | 2020-02-28 |
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| CN201810333852.0A Expired - Fee Related CN109002066B (en) | 2018-04-13 | 2018-04-13 | Electronic cigarette and temperature detection control method thereof |
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| Country | Link |
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| CN (1) | CN109002066B (en) |
| WO (1) | WO2019196515A1 (en) |
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| CN110301678A (en) * | 2019-07-12 | 2019-10-08 | 深圳市福来科技有限公司 | It is a kind of not burnt the dual-temperature measure and control device and method of smoking set based on heating |
| WO2019196515A1 (en) * | 2018-04-13 | 2019-10-17 | 赫斯提亚深圳生物科技有限公司 | Electronic cigarette and temperature detection and control method therefor |
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Also Published As
| Publication number | Publication date |
|---|---|
| WO2019196515A1 (en) | 2019-10-17 |
| CN109002066B (en) | 2020-02-28 |
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