CN111165900B - Method and device for controlling heating non-combustion electronic cigarette and heating non-combustion electronic cigarette - Google Patents
Method and device for controlling heating non-combustion electronic cigarette and heating non-combustion electronic cigaretteDownload PDFInfo
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- CN111165900B CN111165900BCN202010170760.2ACN202010170760ACN111165900BCN 111165900 BCN111165900 BCN 111165900BCN 202010170760 ACN202010170760 ACN 202010170760ACN 111165900 BCN111165900 BCN 111165900B
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Abstract
Description
Technical Field
The embodiment of the invention relates to the technical field of electronic cigarettes, in particular to a method and a device for controlling a heating non-combustion electronic cigarette and the heating non-combustion electronic cigarette.
Background
The HNB (Heat Not burning) type electronic cigarette heats the tobacco in the cigarette cartridge to the temperature (generally between 220 and 350 ℃) which is Not enough for burning through the electronic cigarette until the tobacco is atomized, namely, the tobacco is roasted on the premise of Not burning the tobacco, so that the tobacco can emit the taste similar to real smoke. Therefore, the HNB type electronic cigarette has real cigarette taste, can reduce 90 percent of harmful substances due to no open fire combustion, and has low tar content.
In the process of implementing the embodiment of the present invention, the inventor of the present invention finds that: at present, the use of the heating non-combustible electronic cigarette is controlled only by detecting and counting the number of the suction ports, and the influence of factors such as the smoking duration and the smoking strength on the residual available amount of the smoke cartridge is not considered, so that a large error exists, the smoke cartridge is possibly subjected to transition baking to generate harmful substances, or the smoke cartridge is not completely baked to be used up, and the waste is caused.
Disclosure of Invention
The technical problem mainly solved by the embodiment of the invention is to provide a method and a device for controlling a non-burning heating electronic cigarette and the non-burning heating electronic cigarette, which can ensure that a smoke bomb is fully baked and used within a rated amount, thereby effectively reducing the generation of harmful substances, ensuring the taste of the smoke bomb and avoiding the waste of the smoke bomb.
In order to solve the above technical problem, in a first aspect, an embodiment of the present invention provides a method for controlling a heat non-combustible electronic cigarette, where the heat non-combustible electronic cigarette includes a heat generating element, and the method includes:
when the heating non-combustion electronic cigarette is in a heat preservation stage, calculating the heating energy of the heating element;
determining whether a preset heating stopping condition is met or not according to the heating energy;
and if so, controlling the heating element to stop heating.
In some embodiments, the step of determining whether a preset condition is satisfied according to the heating energy further includes:
judging whether the heating energy is greater than or equal to a first preset threshold value or not;
if so, determining that the preset heating stopping condition is met;
if not, determining that the preset heating stopping condition is not met.
In some embodiments, the step of calculating the heating energy of the heating element further comprises:
and multiplying the power of the heating element which is greater than or equal to a second preset threshold value by the corresponding time, and accumulating to obtain the heating energy.
In some embodiments, the step of calculating the heating energy of the heating element further comprises:
and accumulating the products of the power of the heating element which is greater than or equal to a third preset threshold and the corresponding time to obtain the heating energy, wherein the third preset threshold is smaller than the second preset threshold.
In some embodiments, further comprising:
and adjusting the power of the heating element according to the heating energy and the first preset threshold value.
In some embodiments, the step of adjusting the power of the heat generating element according to the heating energy and the first preset threshold further comprises:
and if the ratio of the heating energy to the first preset threshold is greater than or equal to a fourth preset threshold, improving the power of the heating element.
In some embodiments, the step of determining whether a preset stop heating condition is satisfied according to the heating energy further includes:
calculating the equivalent number of suction ports of the heating energy by combining preset single-port suction energy;
judging whether the number of the suction openings is greater than or equal to a fifth preset threshold value or not;
if yes, determining that the preset heating stopping condition is met.
In some embodiments, further comprising:
and adjusting the power of the heating element according to the number of the suction ports and the fifth preset threshold value.
In order to solve the above technical problem, in a second aspect, an embodiment of the present invention provides an apparatus for controlling a heating non-combustible electronic cigarette, where the heating non-combustible electronic cigarette includes a heating element, the apparatus including:
the calculation module is used for calculating the heating energy of the heating element when the heating non-combustible electronic cigarette is in a heat preservation stage;
the determining module is used for determining whether a preset condition is met or not according to the heating energy;
and the control module is used for controlling the heating element to stop heating if a preset condition is met.
In order to solve the above technical problem, in a third aspect, an embodiment of the present invention provides a heating non-combustion electronic cigarette, including:
the heating element is used for heating a smoke cartridge connected with the heating non-combustion electronic cigarette;
at least one processor coupled to the heat generating elements;
a memory communicatively coupled to the at least one processor; wherein,
the memory stores instructions executable by the at least one processor to enable the at least one processor to perform the method of the first aspect as described above.
In order to solve the above technical problem, in a fourth aspect, an embodiment of the present invention provides a non-volatile computer-readable storage medium, which stores computer-executable instructions that, when executed by an electronic device, cause the electronic device to perform the method according to the first aspect.
The embodiment of the invention has the following beneficial effects: in contrast to the state of the art, an embodiment of the present invention provides a method for controlling a non-combustible heating electronic cigarette, where the non-combustible heating electronic cigarette includes a heating element, and when the non-combustible heating electronic cigarette is in a heat preservation phase, heating energy of the heating element is calculated; determining whether a preset condition is met or not according to the heating energy; and if so, controlling the heating element to stop heating. Since the heating energy is used for baking the cartridge, the usage amount and the remaining amount of the cartridge can be indirectly reflected by calculating the heating energy. According to the heating energy, namely the using amount of the smoke bomb, the work of the heating element is controlled, the smoke bomb can be ensured to be fully baked and used in the rated amount, so that the generation of harmful substances can be effectively reduced, the taste of the smoke bomb is ensured, and the waste of the smoke bomb can be avoided.
Drawings
One or more embodiments are illustrated by way of example in the accompanying drawings, which correspond to the figures in which like reference numerals refer to similar elements and which are not to scale unless otherwise specified.
Fig. 1 is a schematic structural diagram of a heated non-burning electronic cigarette according to an embodiment of the present invention;
figure 2 is a schematic diagram of the control curves of the heating temperature and the power of the present non-combustion heating electronic cigarette;
fig. 3 is a schematic flow chart of a method for controlling heating of a non-combustible electronic cigarette according to an embodiment of the present invention;
FIG. 4 is a sub-flowchart ofstep 210 of the method of FIG. 3;
FIG. 5 is another sub-flow diagram ofstep 210 of the method of FIG. 3;
FIG. 6 is a sub-flowchart ofstep 220 of the method of FIG. 3;
FIG. 7 is another sub-flow diagram ofstep 220 of the method of FIG. 3;
figure 8 is a schematic flow chart of a method for controlling heating of a non-combustible electronic cigarette according to an embodiment of the invention;
FIG. 9 is a sub-flowchart ofstep 240 of the method of FIG. 8;
figure 10 is a schematic structural diagram of a device for controlling heating of a non-combustible electronic cigarette according to an embodiment of the invention;
figure 11 is a schematic structural diagram of a heated non-burning electronic cigarette according to an embodiment of the present invention.
Detailed Description
The present invention will be described in detail with reference to specific examples. The following examples will assist those skilled in the art in further understanding the invention, but are not intended to limit the invention in any way. It should be noted that variations and modifications can be made by persons skilled in the art without departing from the spirit of the invention. All falling within the scope of the present invention.
In order to make the objects, technical solutions and advantages of the present application more apparent, the present application is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present application and are not intended to limit the present application.
It should be noted that, if not conflicted, the various features of the embodiments of the invention may be combined with each other within the scope of protection of the present application. Additionally, while functional block divisions are performed in device schematics, with logical sequences shown in flowcharts, in some cases, steps shown or described may be performed in a different order than the block divisions in devices, or in flowcharts. Further, the terms "first," "second," "third," and the like, as used herein, do not limit the data and the execution order, but merely distinguish the same items or similar items having substantially the same functions and actions.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.
In addition, the technical features involved in the respective embodiments of the present invention described below may be combined with each other as long as they do not conflict with each other.
Referring to fig. 1, a schematic structural diagram of a non-combustible heatingelectronic cigarette 100 according to an embodiment of the present invention is shown, where the non-combustible heatingelectronic cigarette 100 includes: theair duct 12 includes aconnection portion 10, ahousing 11, anair duct 12, a heat generating element 15 provided in theconnection portion 10, a controller 16 provided in thehousing 11, a power supply unit 17, and a battery unit 18.
Thehousing 11 is used to mount and secure various components, while serving as a tobacco rod. Thehousing 11 may take any suitable shape, such as a cylindrical shape. Thehousing 11 may be made of various materials, such as metal, plastic, or ceramic. It is worth mentioning that thehousing 11 has a passage for air to flow through.
Theconnection portion 10 is used to connect or partially house acartridge 14, and has a tubular shape matching the shape of thegeneral cartridge 14, i.e., one end of thecartridge 14 is inserted into theconnection portion 10. The connectingportion 10 is provided with a heating element 15, the heating element 15 includes a resistor having a resistance value correlated with temperature, and the heating element 15 may be a ceramic-based heating sheet, a heating pin, a heating rod, or the like. When thecartridge 14 is mounted, the heating element 15 is inserted into thecartridge 14, and the temperature is gradually raised after being energized to heat thecartridge 14 mounted in the connectingportion 10 to a predetermined temperature, so that the thermally bakedcartridge 14 is atomized for the user to eat.
Theair channel 12 is used for communicating the connectingpart 10, theshell 11 and air, when a user sucks the other end of thecartridge 14, the air enters from theair channel 12, flows into the connectingpart 10, passes through thecartridge 14, and conveys the smell emitted after the tobacco in thecartridge 14 is cured to the mouth of the user for eating.
The controller 16 is connected to the power supply unit 17, and the power supply unit 17 is connected to the heating element 15. The battery unit 18 is connected to the controller 16 and the power supply unit 17, respectively.
Wherein the power supply unit 17 is used for supplying power to the heating element 15 to heat the heating element 15. The power supply unit 17 may include various power supply circuits and control circuits. The power supply unit 17 may intermittently supply power to the heating element 15 under the control of the controller 16, thereby maintaining the temperature of the heating element 15 at a set constant temperature. For example, the temperature of the heating element 15 is maintained at a set constant temperature by adjusting the duty ratio of the output current or voltage of the power supply unit 17.
The controller 16 is used to control the operation of the heating non-combustibleelectronic cigarette 100, such as controlling the on and off of the heating non-combustibleelectronic cigarette 100, and controlling the power supply unit 17 to control the power of the heating element 15 to adjust the heating, cooling and constant temperature processes. The controller 16 may be various chips for heating the non-combustible electronic cigarette, such as various thermostatic chips. It will be appreciated that the controller 16 can be implemented in a number of different ways, including, for example, one or more embedded processors, processor cores, a micro-processing state machine (FSM), a Digital Signal Processor (DSP), or a combination thereof.
The controller 16 controls the power supply unit 17 to supply power to the heating element 15, so that the heating element 15 is powered on to generate heat, and since the temperature of the heating element 15 has a correlation with the resistance value, the current temperature of the heating element 15 can be known according to the temperature resistance coefficient (TCR coefficient) of the heating element 15 and the current resistance value of the heating element 15. In other words, the heating element 15 can be brought to a desired temperature by controlling the heating element 15 to change to a desired resistance value. Further, when the desired temperature is reached, the controller 16 controls the power supply unit 17 to adjust the output power by a series of voltage increase and voltage decrease, and controls the heating temperature of the non-combustible heating electronic cigarette by maintaining the resistance change of the heating element 15 at the resistance corresponding to the set temperature.
The battery unit 18 is used for supplying power to the power supply unit 17 and the controller 16, and the battery unit 18 may employ various batteries, such as a secondary lithium battery.
As previously described and with reference to figure 2, the heating process of heating a non-combustibleelectronic cigarette 100 may generally be divided into two stages: a preheating stage and a heat preservation stage. When the heating is started, the temperature of the heating element 15 rises, and this stage is called a preheating stage. When the heating temperature of the heating element 15 reaches the baking temperature, the controller 16 controls the power supply unit 17 to adjust the power supplied to the heating element 15 so as to maintain the temperature of the heating element 15 at the baking temperature. Specifically, when the air is sucked, the cold air flow enters from theair duct 12, which has a cooling effect on the heating element 15, in order to maintain the baking temperature of the heating element 15, the power supplied to the heating element 15 needs to be increased, and the larger the force of suction, that is, the more cold air is introduced, the larger the power needs to be supplied. When not being sucked, no cool air is introduced, and it is necessary to reduce the power supplied to the heating element 15 so that the baking temperature can be maintained. Therefore, in the heat preservation stage, the number of the suction ports, the suction force and the suction time within a certain period of time all have an influence on the heating energy consumed by the heating element 15 for baking the cigarette cartridge. Since the heating energy is used for baking thecartridge 14, the usage amount and the remaining amount of thecartridge 14 can be indirectly reflected by calculating the heating energy. Compared with the method, the service life of the smoke bomb is determined by detecting the number of the suction ports, namely the method for controlling the heating non-combustible electronic cigarette to stop working is performed when the number of the suction ports reaches a set value, the heating non-combustible electronic cigarette is controlled by heating energy, the smoke bomb can be ensured to be fully baked and used within the rated quantity, and the influence of the suction force and the suction time on the residual available quantity of the smoke bomb is avoided.
Specifically, please refer to fig. 3, which is a schematic flowchart of a method for controlling heating of a non-combustible electronic cigarette according to an embodiment of the present invention, and is applied to the controller, where the method includes:
step 210: and when the electronic cigarette which is not heated and burns is in a heat preservation stage, calculating the heating energy of the heating element.
When the electronic cigarette which is not burnt during heating is preheated and gradually heated to the baking temperature, the electronic cigarette enters a heat preservation stage, and the cigarette cartridge is baked during the heat preservation stage, so that a user can suck the electronic cigarette at any time. In the process of baking the smoke cartridge, the heating element converts the electric energy into heat energy, namely heating energy is generated to bake the smoke cartridge. According to the energy conversion, when the tobacco in the cartridge is completely cured, the required heating energy is certain, namely the usage amount of the cartridge is related to the consumed heating energy, so that the usage amount and the residual amount of the cartridge can be indirectly reflected by calculating the heating energy. The using condition of the smoke cartridge is judged through the heating energy, and the smoke cartridge is not influenced by the number of suction ports, the suction force and the suction time. In some embodiments, the heating energy of the heating element may be calculated by detecting the power consumed by the battery.
Since the power consumed by the battery is not entirely used for the heating element to bake the cartridge, a display screen or indicator light that heats a non-burning e-cigarette, for example, may also consume battery power. In order to calculate the energy for baking the cartridge, i.e. the heating energy of the heating element, in some embodiments, referring to fig. 4, thestep 210 further includes:
When a user sucks the cigarette cartridge, cold air enters, in order to maintain the baking temperature, the heating energy during the sucking is far higher than that during the non-sucking, namely, baking heating energy and heat preservation energy exist, and the corresponding power of the baking stage (sucking) and the heat preservation stage (non-sucking) is different. The second preset threshold is the minimum power at which the cartridge is baked. At this power, the cartridge can reach the baking temperature, atomizing the tobacco and emitting the smoke flavor.
It is noted that the second predetermined threshold is related to the type of the cartridge, and the second predetermined threshold corresponding to the cartridge can be determined through multiple experimental verifications. In addition, when the smoking force is large or the smoking time is long, the power for baking the cartridge should be greater than the second preset threshold, and therefore, the corresponding heating energy when the power is greater than or equal to the second preset threshold, that is, the product of the power of the heating element greater than or equal to the second preset threshold and the corresponding time should be calculated, and the heating energy is obtained by adding up, that is, the heating energy J is obtained by the following formula.
pi For a time period Δ ti Internal corresponding power, pth Is a second predetermined threshold, Δ ti Is a power pi Greater than or equal to the second preset threshold pth For a corresponding time period.
Wherein the power pi The voltage or the current can be calculated according to the resistance of the heating element, and the voltage or the current is output by the power supply unit and can be obtained through detection.
And as shown in the above formula, the power of the heating element greater than or equal to the second preset threshold is multiplied by the corresponding time, and the heating energy is obtained by accumulation.
It will be appreciated that during the warm-up phase, the heating element will still generate heating energy in order to maintain a certain temperature when the user is not drawing the cartridge, i.e. the heating element will still heat the cartridge when no cold air enters the cartridge, causing the cartridge to be worn. To more accurately reflect the usage of the cartridge, in some embodiments, referring to fig. 5, thestep 210 further includes:
step 211b: and accumulating the products of the power of the heating element which is greater than or equal to a third preset threshold and the corresponding time to obtain the heating energy, wherein the third preset threshold is smaller than the second preset threshold.
The third preset threshold is the power corresponding to the heating element when a certain temperature is maintained. Wherein the maintenance temperature may be the baking temperature of the cartridge or below the baking temperature. Since the user is not sucking, no cold air enters, and therefore, the third preset threshold is smaller than the second preset threshold. The heating energy when the smoke cartridge is not sucked in the heat preservation stage is also taken into account, namely the product of the power of the heating element which is greater than or equal to the third preset threshold and the corresponding time is obtained after the product is accumulated, and the using condition of the smoke cartridge can be more accurately reflected.
Step 220: and determining whether a preset heating stopping condition is met or not according to the heating energy, and if so, executingstep 230.
The preset stop heating condition is a manually preset stop heating condition, for example, when the cartridge is completely cured, the heating is stopped, or when 95% of the tobacco in the cartridge is cured, the heating is stopped. Because the tobacco in the cigarette bullet is limited, namely each cigarette bullet has a rated usage amount, the tobacco in the cigarette bullet is nearly exhausted after the usage amount of each cigarette bullet reaches the rated usage amount, and if the electronic cigarette is heated without burning and the heating element is continuously heated, a large amount of harmful substances can be generated, and the health of a user is damaged. For the situation, the using condition of the cigarette cartridge is indirectly known according to the heating energy through the relation between the heating energy and the using amount of the cigarette cartridge, so that whether the preset heating stopping condition is met or not is determined, and if the preset heating stopping condition is met, the heating is stopped. When the preset heating stop condition is met, the heating element is controlled to stop heating, that is,step 230 is executed, so as to ensure safe use of the heated non-combustible electronic cigarette and reduce harm.
In some embodiments, referring to fig. 6, thestep 220 further includes:
The first predetermined threshold is a manually set energy threshold, the energy required to cure a certain nominal amount of tobacco, for example, the energy required when the tobacco within the cartridge is fully cured, or the energy required when 95% of the tobacco in the cartridge is cured. If the heating energy is greater than or equal to the first preset threshold, it indicates that the usage amount of the cartridge has reached the rated usage amount, and if the cartridge continues to be used, a large amount of harmful substances are generated, which are harmful to the health of the user, so that it can be determined that the preset heating stop condition is satisfied, and step 222 is executed. If the heating energy is less than the first preset threshold, it indicates that the usage amount of the cartridge has not reached the rated usage amount, and the cartridge can be continuously used, so that it can be determined that the preset heating stop condition is not met, i.e. step 223 is executed.
Therefore, whether the heating energy is larger than or equal to the first preset threshold value or not is judged, and corresponding instructions are executed according to the judgment result, so that the phenomenon that the tobacco in the tobacco cartridge is still excessively baked to generate harmful substances after being used up can be avoided, and the waste caused by insufficient use of the tobacco cartridge can be effectively avoided.
In some embodiments, referring to fig. 7, thestep 220 further includes:
The preset single-mouth suction energy refers to the energy which needs to be consumed in the process of baking the corresponding tobacco by each mouth of smoke on average. It should be noted that the preset single-port suction energy is related to the type of the cartridge, and the preset single-port suction energy of the corresponding cartridge can be determined through multiple experimental verifications.
And dividing the heating energy by the preset single-mouth suction energy to calculate the equivalent suction mouth number of the heating energy so as to represent the usage amount of the tobacco.
The fifth predetermined threshold is a manually set threshold of the number of puffs, which is a nominal number of puffs available for a certain nominal amount of tobacco, e.g., the nominal number of puffs can be provided when the tobacco in the cartridge is fully cured or when 95% of the tobacco in the cartridge is cured.
If the number of the suction openings is greater than or equal to the fifth preset threshold, it indicates that the number of the suction openings of the cartridge has reached the rated number, and if the cartridge is continuously used, a large amount of harmful substances are generated, which are harmful to the health of the user, so that it can be determined that the preset heating stop condition is satisfied, andstep 223b is executed.
Therefore, whether the number of the suction ports is larger than or equal to the fifth preset threshold value or not is judged, and corresponding instructions are executed according to the judgment result, so that the situation that the tobacco in the cigarette cartridge is still excessively baked to generate harmful substances after being used up can be avoided, and the waste caused by insufficient use of the cigarette cartridge can be effectively avoided.
It is understood that the preset heating stop condition is not limited to the above embodiment, and when the preset heating stop condition is satisfied, the heating element is controlled to stop heating, that is, the followingstep 230 is executed to ensure that the cartridge is fully baked and used within the rated amount, and the harmful substance is effectively reduced to ensure the taste of the cartridge, and to avoid the waste of the cartridge.
Step 230: and controlling the heating element to stop heating.
Currently, the mouth feel of the non-combustible heated electronic cigarette product is moderate in the first 70% period, the tobacco around the heating element is exhausted along with the baking of the tobacco, and the residual tobacco is insufficient and far away from the heating element, so that the mouth feel is slightly light in the last 30% period and the smoke amount is gradually reduced.
To solve the above technical problem, in some embodiments, referring to fig. 8, the method further includes:
step 240: and adjusting the power of the heating element according to the heating energy and the first preset threshold value.
As can be seen from the above, the heating energy is the accumulated energy of the smoke cartridge being roasted, which indirectly reflects the usage amount of the smoke cartridge, and the first preset threshold is an energy threshold that is manually set and is required for roasting a certain rated amount of tobacco. By comparing the heating energy with the first preset threshold value, the usage amount and the surplus of the tobacco in the current cartridge can be obtained. According to the heating energy and the first preset threshold value, when the residual quantity of the tobacco is judged to be insufficient, the power of the heating element can be adjusted, so that the residual tobacco far away from the heating element is fully baked, and the taste of the smoke is guaranteed.
In some embodiments, referring to fig. 9, thestep 240 further includes:
step 241: and if the ratio of the heating energy to the first preset threshold is greater than or equal to a fourth preset threshold, improving the power of the heating element.
The ratio between the heating energy and the first predetermined threshold value is the usage rate of the tobacco in the cartridge, i.e. the ratio between the usage amount of the tobacco that has been cured and the rated amount of the cartridge. The fourth preset threshold is a ratio threshold set manually, and may be set according to the type of tobacco, and may be, for example, 60% or 70%. When the fourth preset threshold is 70%, it indicates that 70% of the tobacco in the cartridge has been exhausted, and the remaining 30% of the tobacco is insufficient and far away from the heating element, the power of the heating element can be increased to excite the amount of smoke enough for the next mouth to ensure the smoke taste. It is worth to explain that different powers can be set at different use proportions to improve the taste of the smoke and meet the requirements of users.
It will be appreciated that in some embodiments, the method further comprises:
step 250: and adjusting the power of the heating element according to the number of the suction ports and the fifth preset threshold value.
And comparing the number of the sucked openings with the fifth preset threshold value to obtain the number of the sucked openings and the remaining number of the sucked openings of the current cartridge. And judging that the number of the remaining ports is small, namely the remaining amount of tobacco is insufficient according to the number of the suction ports and the fifth preset threshold, and fully baking the remaining tobacco far away from the heating element by adjusting the power of the heating element so as to ensure the mouthfeel of smoke.
In this embodiment, the amount of usage and the remaining amount of the cartridge can be indirectly reflected by calculating the heating energy. According to the heating energy, namely the using amount of the smoke bomb, the work of the heating element is controlled, the smoke bomb can be ensured to be fully baked and used in the rated amount, so that the generation of harmful substances can be effectively reduced, the taste of the smoke bomb is ensured, and the waste of the smoke bomb can be avoided.
An embodiment of the present invention further provides a device 300 for controlling a heating non-combustion electronic cigarette, referring to fig. 10, where the heating non-combustion electronic cigarette includes a heating element, and the device 300 includes: a calculation module 310, a determination module 320, and a control module 330.
Wherein, the calculating module 310 is configured to calculate the heating energy of the heating element when the heating non-combustible electronic cigarette is in a heat preservation stage. A determining module 320, configured to determine whether a preset condition is met according to the heating energy. The control module 330 is configured to control the heating element to stop heating if a preset condition is met.
In some embodiments, the calculation module 310 is specifically configured to multiply the power of the heating element greater than or equal to the second preset threshold by the corresponding time, and add up to obtain the heating energy.
In some embodiments, the calculation module 310 is further configured to multiply the power of the heating element greater than or equal to a third preset threshold value and the corresponding time, and add up to obtain the heating energy, where the third preset threshold value is smaller than the second preset threshold value.
In some embodiments, the determining module 320 is specifically configured to determine whether the heating energy is greater than or equal to a first preset threshold; if so, determining that the preset heating stopping condition is met; if not, determining that the preset heating stopping condition is not met.
In some embodiments, the determining module 320 is specifically configured to calculate the number of pumping ports equivalent to the heating energy in combination with a preset single-port pumping energy; judging whether the number of the suction openings is greater than or equal to a fifth preset threshold value or not; if yes, determining that the preset heating stopping condition is met.
In some embodiments, the apparatus 300 further comprises a first adjusting module 340, wherein the first adjusting module 340 is configured to adjust the power of the heat generating element according to the heating energy and the first preset threshold.
In some embodiments, the first adjusting module 340 is specifically configured to increase the power of the heating element if the ratio between the heating energy and the first preset threshold is greater than or equal to a fourth preset threshold.
In some embodiments, the apparatus further includes a second adjusting module 350, where the second adjusting module 350 is specifically configured to adjust the power of the heat generating element according to the number of the pumping ports and the fifth preset threshold.
In this embodiment, when the electronic cigarette is in the heat preservation stage, the apparatus 300 for controlling heating of an electronic cigarette calculates the heating energy of the heating element through the calculating module 310, and the determining module 320 determines whether a preset condition is met according to the heating energy; if yes, the control module 330 controls the heating element to stop heating. Since the heating energy is used for baking the cartridge, the usage amount and the remaining amount of the cartridge can be indirectly reflected by calculating the heating energy. According to the heating energy, namely the usage amount of the smoke cartridge, the control module 330 controls the operation of the heating element, so that the smoke cartridge can be fully baked and used in a rated amount, the generation of harmful substances can be effectively reduced, the taste of the smoke cartridge is ensured, and the waste of the smoke cartridge can be avoided.
An embodiment of the present invention further provides a heating non-combustion electronic cigarette 400, please refer to fig. 11, where the heating non-combustion electronic cigarette 400 includes: a heat generating component 410, at least one processor 420, and a memory 430. Wherein, the heating element 410 is used for heating the smoke cartridge connected with the heating non-combustion electronic cigarette. At least one processor 420 coupled to the heating element 410. A memory 430 communicatively coupled to the at least one processor 420, the memory 430 storing instructions executable by the at least one processor 420 to enable the at least one processor 420 to perform the method of controlling heating of a non-combustible electronic cigarette described above in figures 3 to 9. The processor 420 and the memory 430 may be connected by a bus or other means, and fig. 11 illustrates the connection by a bus as an example.
The memory 430 is used as a non-volatile computer readable storage medium, which can be used to store non-volatile software programs, non-volatile computer executable programs, and modules, such as program instructions/modules corresponding to the method for controlling the heating of the non-combustible electronic cigarette in the embodiment of the present application, for example, the respective modules shown in fig. 10. The processor 420 executes various functional applications and data processing of a method of controlling the heating of the non-combustible electronic cigarette by running non-volatile software programs, instructions and modules stored in the memory 430, i.e. implementing the functions of the respective modules in the above-described method embodiment and the above-described apparatus embodiment and a method of controlling the heating of the non-combustible electronic cigarette in the above-described method embodiment.
The memory 430 may include a program storage area and a data storage area, wherein the program storage area may store an operating system, an application program required for at least one function; the stored data area may store data or the like created according to use of a device that controls heating of the non-combustible electronic cigarette.
Further, the memory 430 may include high speed random access memory, and may also include non-volatile memory, such as at least one magnetic disk storage device, flash memory device, or other non-volatile solid state storage device. In some embodiments, the memory optionally includes memory located remotely from the processor, and such remote memory may be coupled to the processor via a network. Examples of such networks include, but are not limited to, the internet, intranets, local area networks, mobile communication networks, and combinations thereof.
The program instructions and one or more modules are stored in the memory 430 and, when executed by the one or more processors 420, perform a method of controlling heating of a non-combustible e-cigarette in any of the above-described method embodiments, e.g. performing the method steps of figures 3 to 9 described above, implementing the functionality of the modules in figure 10.
The heating non-combustion electronic cigarette 400 can execute the method provided by the embodiment of the application, and has the corresponding functional modules and beneficial effects of the execution method. For technical details that are not described in detail in this embodiment, reference may be made to the methods provided in the embodiments of the present application.
Embodiments of the present application also provide a non-transitory computer-readable storage medium storing computer-executable instructions that, when executed by an electronic device, cause the electronic device to perform a method of controlling heating of a non-combustible electronic cigarette in any of the above method embodiments, or to implement functions of respective modules of a method of controlling heating of a non-combustible electronic cigarette in any of the above apparatus embodiments.
It should be noted that the above-described device embodiments are merely illustrative, where the units described as separate parts may or may not be physically separate, and the parts displayed as units may or may not be physical units, may be located in one place, or may be distributed on multiple network units. Some or all of the modules may be selected according to actual needs to achieve the purpose of the solution of the present embodiment.
Through the above description of the embodiments, those skilled in the art will clearly understand that each embodiment can be implemented by software plus a general hardware platform, and certainly can also be implemented by hardware. It will be understood by those skilled in the art that all or part of the processes of the methods of the embodiments described above can be implemented by hardware related to instructions of a computer program, which can be stored in a computer readable storage medium, and when executed, can include the processes of the embodiments of the methods described above. The storage medium may be a magnetic disk, an optical disk, a Read-only Memory (ROM), a Random Access Memory (RAM), or the like.
Finally, it should be noted that: the above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; within the idea of the invention, also technical features in the above embodiments or in different embodiments may be combined, steps may be implemented in any order, and there are many other variations of the different aspects of the invention as described above, which are not provided in detail for the sake of brevity; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and the modifications or the substitutions do not make the essence of the corresponding technical solutions depart from the scope of the technical solutions of the embodiments of the present invention.
Claims (8)
1. A method of controlling a heat non-combustible electronic cigarette that includes a heat generating element, the method comprising:
when the heating non-combustible electronic cigarette is in a heat preservation stage, accumulating the products of the power of the heating element which is greater than or equal to a third preset threshold and the corresponding time, and then calculating the products into heating energy, wherein the third preset threshold is smaller than a second preset threshold, the third preset threshold is the power corresponding to the heating element when the smoke cartridge maintains a certain temperature, and the second preset threshold is the minimum power required when the smoke cartridge is baked;
determining whether a preset heating stopping condition is met or not according to the heating energy;
if yes, controlling the heating element to stop heating;
wherein the step of determining whether a preset condition is satisfied according to the heating energy includes:
judging whether the heating energy is greater than or equal to a first preset threshold value, wherein the first preset threshold value is the energy required for baking a certain rated amount of tobacco;
if so, determining that the preset heating stopping condition is met;
if not, determining that the preset heating stopping condition is not met.
2. The method of claim 1, further comprising:
and adjusting the power of the heating element according to the heating energy and the first preset threshold.
3. The method of claim 2, wherein the step of adjusting the power of the heating element according to the heating energy and the first preset threshold further comprises:
and if the ratio of the heating energy to the first preset threshold is greater than or equal to a fourth preset threshold, improving the power of the heating element, wherein the fourth preset threshold is a set proportion threshold.
4. The method according to claim 1, wherein the step of determining whether a preset stop heating condition is satisfied according to the heating energy further comprises:
calculating the equivalent number of suction ports of the heating energy by combining preset single-port suction energy;
judging whether the number of the suction openings is greater than or equal to a fifth preset threshold value, wherein the fifth preset threshold value is a set suction opening number threshold value;
if yes, determining that the preset heating stopping condition is met.
5. The method of claim 4, further comprising:
and adjusting the power of the heating element according to the number of the suction ports and the fifth preset threshold value.
6. A device that controls a heat non-combustible electronic cigarette that includes a heat generating element, the device comprising:
the calculation module is used for adding the products of the power of the heating element and the corresponding time which are greater than or equal to a third preset threshold value into the heating energy after the products of the power of the heating element and the corresponding time are accumulated when the heating non-combustion electronic cigarette is in a heat preservation stage, wherein the third preset threshold value is smaller than a second preset threshold value, the third preset threshold value is the power corresponding to the heating element when the smoke cartridge maintains a certain temperature, and the second preset threshold value is the minimum power required when the smoke cartridge is baked;
the determining module is used for determining whether a preset heating stopping condition is met or not according to the heating energy;
the control module is used for controlling the heating element to stop heating if the preset heating stopping condition is met;
wherein the determining whether a preset heating stop condition is met according to the heating energy comprises:
determining whether the heating energy is greater than or equal to a first predetermined threshold, the first predetermined threshold being the energy required to cure a nominal amount of tobacco;
if so, determining that the preset heating stopping condition is met;
if not, determining that the preset heating stopping condition is not met.
7. A heating non-combustible electronic cigarette, comprising:
the heating element is used for heating a smoke cartridge connected with the heating non-combustion electronic cigarette;
at least one processor coupled to the heat generating elements;
a memory communicatively coupled to the at least one processor; wherein,
the memory stores instructions executable by the at least one processor to enable the at least one processor to perform the method of any one of claims 1-5.
8. A non-transitory computer-readable storage medium having stored thereon computer-executable instructions that, when executed by an electronic device, cause the electronic device to perform the method of any of claims 1-5.
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| CN202010170760.2ACN111165900B (en) | 2020-03-12 | 2020-03-12 | Method and device for controlling heating non-combustion electronic cigarette and heating non-combustion electronic cigarette |
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| CN202010170760.2ACN111165900B (en) | 2020-03-12 | 2020-03-12 | Method and device for controlling heating non-combustion electronic cigarette and heating non-combustion electronic cigarette |
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| CN106102493B (en)* | 2016-06-24 | 2020-01-10 | 惠州市吉瑞科技有限公司深圳分公司 | Electronic cigarette control method |
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| US11850353B2 (en)* | 2018-01-19 | 2023-12-26 | Ventus Medical Limited | Methods, inhalation device, and computer program |
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| US6040560A (en)* | 1996-10-22 | 2000-03-21 | Philip Morris Incorporated | Power controller and method of operating an electrical smoking system |
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