CN111772247A - Electronic atomization device, atomization heating control method and device and atomizer main body - Google Patents
Electronic atomization device, atomization heating control method and device and atomizer main body Download PDFInfo
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- CN111772247A CN111772247A CN202010811890.XA CN202010811890A CN111772247A CN 111772247 A CN111772247 A CN 111772247A CN 202010811890 A CN202010811890 A CN 202010811890A CN 111772247 A CN111772247 A CN 111772247A
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- A—HUMAN NECESSITIES
- A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
- A24F—SMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
- A24F40/00—Electrically operated smoking devices; Component parts thereof; Manufacture thereof; Maintenance or testing thereof; Charging means specially adapted therefor
- A24F40/40—Constructional details, e.g. connection of cartridges and battery parts
- A24F40/46—Shape or structure of electric heating means
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- A—HUMAN NECESSITIES
- A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
- A24F—SMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
- A24F40/00—Electrically operated smoking devices; Component parts thereof; Manufacture thereof; Maintenance or testing thereof; Charging means specially adapted therefor
- A24F40/40—Constructional details, e.g. connection of cartridges and battery parts
- A24F40/42—Cartridges or containers for inhalable precursors
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- A—HUMAN NECESSITIES
- A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
- A24F—SMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
- A24F40/00—Electrically operated smoking devices; Component parts thereof; Manufacture thereof; Maintenance or testing thereof; Charging means specially adapted therefor
- A24F40/50—Control or monitoring
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- A—HUMAN NECESSITIES
- A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
- A24F—SMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
- A24F40/00—Electrically operated smoking devices; Component parts thereof; Manufacture thereof; Maintenance or testing thereof; Charging means specially adapted therefor
- A24F40/50—Control or monitoring
- A24F40/57—Temperature control
Abstract
The application relates to an electronic atomization device, an atomization heating control method and device and an atomizer main body. The electronic atomization device comprises: the cigarette cartridge comprises a cigarette cartridge body and an atomizer body, wherein the cigarette cartridge body is provided with a storage chip for storing the first residual usage amount of the cigarette cartridge; the atomizer main body is used for acquiring first residual usage amount when the smoke cartridge is identified, and controlling an atomization assembly in the smoke cartridge to heat at preset power when the first residual usage amount is not less than a preset threshold value; and the device is also used for calculating the atomization time of the atomization assembly, calculating the second residual usage amount according to the atomization time, and sending the second residual usage amount to the storage chip for updating. The invention can accurately know the residual usage amount of the smoke cartridge, and controls the atomizing assembly to heat when the residual usage amount is not less than the threshold value, thereby avoiding dry burning.
Description
Technical Field
The present disclosure relates to aerosol atomization technologies, and particularly to an electronic atomization device, an atomization heating control method, an atomization heating control device, and an atomizer body.
Background
Along with the development of aerosol atomization technique, the electron cigarette technique of having appeared not burning by heating utilizes the cartridge storage tobacco tar to be provided with atomization component in the cartridge, through installing the cartridge to the atomizer main part, supply power for the heating of cartridge by the atomizer main part, and control atomization component's heating.
If the residual amount of the tobacco tar in the cartridge is low or the cartridge is used up and is still heated, dry burning can occur, scorched smell and harmful substances can be generated, and the cartridge or the atomizer body can be damaged. Because the cigarette bullet can be dismantled the replacement and use, the atomizer main part can't judge the tobacco tar volume in the cigarette bullet when packing into the cigarette bullet for probably can take place to dry out after changing the cigarette bullet.
Disclosure of Invention
In view of the above, it is necessary to provide an electronic atomization device, an atomization heating control method, an atomization heating control device, and an atomizer main body, which can accurately know the residual amount of a cartridge to avoid dry burning.
An electronic atomization device comprises a cartridge and an atomizer body,
the cigarette cartridge is provided with a storage chip for storing the first residual usage amount of the cigarette cartridge;
the atomizer main body is used for acquiring the first residual usage amount when the cartridge is identified, and controlling an atomizing assembly in the cartridge to heat at a preset power when the first residual usage amount is not less than a preset threshold value; the device is also used for calculating the atomization time of the atomization assembly, calculating a second residual usage amount according to the atomization time, and sending the second residual usage amount to the storage chip for updating.
In one embodiment, the nebulizer body comprises:
the temperature detection unit is used for detecting the real-time temperature of the atomization assembly;
the main control unit is used for acquiring the first residual usage amount when the cartridge is identified, and controlling an atomization assembly in the cartridge to be heated at a preset power when the first residual usage amount is not less than a preset threshold value; the temperature detection unit is used for detecting real-time temperature variation fed back by the temperature detection unit, judging atomization starting time and atomization stopping time according to the real-time temperature variation fed back by the temperature detection unit, calculating atomization time according to the atomization starting time and the atomization stopping time, calculating second residual usage according to the atomization time, and sending the second residual usage to the storage chip for updating.
In one embodiment, the nebulizer body further comprises:
the trigger signal input unit is used for outputting a heating signal to the main control unit when a trigger signal input by a user is acquired;
the main control unit is used for controlling the atomization assembly in the cigarette cartridge to be heated at preset power according to the heating signal.
In one embodiment, the nebulizer body further comprises:
the prompting unit is used for sending out prompting information; the prompt information is used for prompting a user to replace the cigarette cartridge;
the main control unit is further configured to control the prompt unit to send the prompt information when the first remaining usage amount is smaller than the threshold.
In one embodiment, the memory chip is an encrypted memory chip.
A method of atomizing heating control, the method comprising:
when the cigarette cartridge is identified, acquiring a first residual usage amount stored in a cigarette cartridge storage chip;
judging whether the first residual usage amount is smaller than a preset threshold value;
if not, controlling an atomization component in the cartridge to heat at a preset power;
calculating the atomization time of the atomization assembly;
calculating a second remaining usage amount according to the atomization time;
and sending the second residual usage amount to the storage chip for updating.
In one embodiment, if the predetermined power is a constant power;
the step of calculating a second remaining usage amount based on the atomization time comprises:
acquiring the real-time temperature of the atomization assembly fed back by the temperature detection unit according to a preset period;
when the difference between the acquired first real-time temperature and the previously acquired real-time temperature is larger than a preset temperature difference value, recording the current time as the starting atomization time;
when the obtained second real-time temperature is smaller than a preset temperature threshold, recording the current time as the atomization stopping time;
determining the atomization time according to the atomization starting time and the atomization stopping time;
calculating the difference between the first remaining service time and the atomization time to obtain the second remaining service time; the first remaining usage time is the quotient of the first remaining usage amount and the preset power;
and calculating the second residual using amount according to the second residual using time and the preset power.
In one embodiment, the preset power comprises a first power and a second power; the atomization time comprises a first time of heating at a first power and a second time of heating at a second power;
the step of calculating the atomization time of the atomization assembly comprises:
recording a first start time and a first end time of heating at the first power;
calculating a first time of heating at the first power based on the first start time and the first end time;
recording a second start time and a second end time of heating at the second power;
calculating a second time of heating at the second power according to the second start time and the second end time.
In one embodiment, the step of calculating a second remaining usage amount according to the nebulization time comprises:
calculating a first phase usage amount of the first time consumption; the first stage usage is the product of the first time and the first power;
calculating the difference between the first residual usage and the first-stage usage as a first-stage residual amount;
calculating a second stage usage amount consumed for the second time; the second-stage usage is the product of the second time and the second power;
and calculating the difference between the first-stage residual quantity and the second-stage usage quantity as a second residual usage quantity.
In one embodiment, the step of controlling the atomizing assembly in the cartridge to heat at a preset power further comprises:
acquiring a heating signal output by a trigger signal input unit; the trigger signal input unit is used for outputting a heating signal when a trigger signal input by a user is acquired;
and controlling the atomization assembly to heat at a preset power according to the heating signal.
In one embodiment, the method further comprises the following steps:
if the first residual usage amount is smaller than a preset threshold value, controlling a prompting unit to send out prompting information; the prompt information is used for prompting the user to replace the cigarette cartridge.
An atomizing heating control device, the device comprising:
the first obtaining module is used for obtaining a first residual usage amount stored in the cigarette cartridge storage chip when the cigarette cartridge is identified;
the judging module is used for judging whether the first residual usage amount is smaller than a preset threshold value or not;
a heating control module for controlling an atomizing assembly in the cartridge to heat at a preset power when the first remaining usage is not less than the threshold;
the atomization time calculation module is used for calculating the atomization time of the atomization assembly;
the second residual usage calculating module is used for calculating second residual usage according to the atomization time;
and the information sending module is used for sending the second residual usage amount to the storage chip for updating.
A nebulizer body comprising a memory and a processor, the memory storing a computer program, the processor implementing the following steps when executing the computer program:
when the cigarette cartridge is identified, acquiring a first residual usage amount stored in a cigarette cartridge storage chip;
judging whether the first residual usage amount is smaller than a preset threshold value;
if not, controlling an atomization component in the cartridge to heat at a preset power;
calculating the atomization time of the atomization assembly;
calculating a second remaining usage amount according to the atomization time;
and sending the second residual usage amount to the storage chip for updating.
A computer-readable storage medium, on which a computer program is stored which, when executed by a processor, carries out the steps of:
when the cigarette cartridge is identified, acquiring a first residual usage amount stored in a cigarette cartridge storage chip;
judging whether the first residual usage amount is smaller than a preset threshold value;
if not, controlling an atomization component in the cartridge to heat at a preset power;
calculating the atomization time of the atomization assembly;
calculating a second remaining usage amount according to the atomization time;
and sending the second residual usage amount to the storage chip for updating.
The electronic atomization device, the atomization heating control method, the atomization heating control device and the atomizer main body are characterized in that the storage chip is arranged in the cigarette cartridge and used for storing the first residual usage amount of the cigarette cartridge, so that when the cigarette cartridge is loaded into the atomizer main body, the atomizer main body can obtain the first residual usage amount, and the atomization assembly in the cigarette cartridge is controlled to heat at preset power when the first residual usage amount is not smaller than a preset threshold value, the second residual usage amount is calculated according to the atomization time of the atomization assembly, and the second residual usage amount is sent to the storage chip to be updated, so that the residual amount of the cigarette cartridge can be accurately known when the cigarette cartridge is loaded into the atomizer main body again.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments or the conventional technologies of the present application, the drawings used in the descriptions of the embodiments or the conventional technologies will be briefly introduced below, it is obvious that the drawings in the following descriptions are only some embodiments of the present application, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic structural diagram of an electronic atomizer according to one embodiment;
FIG. 2 is a schematic structural diagram of an electronic atomizer according to one embodiment;
FIG. 3 is a schematic structural diagram of an electronic atomizer according to an embodiment;
FIG. 4 is a schematic structural diagram of an electronic atomizer according to an exemplary embodiment;
FIG. 5 is a schematic structural diagram of an electronic atomizer according to an exemplary embodiment;
FIG. 6 is a schematic flow chart of a method for controlling the atomization heating in one embodiment;
FIG. 7 is a flowchart illustrating the step of calculating the second remaining usage amount based on the atomization time in one embodiment;
FIG. 8 is a schematic flow chart of the step of calculating the atomization time of the atomization assembly in one embodiment;
FIG. 9 is a schematic flow chart of the step of calculating the second remaining usage amount according to the atomization time in one embodiment;
FIG. 10 is a schematic flow chart illustrating a step of controlling the atomizing assembly in the cartridge to heat at a predetermined power in one embodiment;
FIG. 11 is a block diagram showing the structure of an atomizing heating control device in one embodiment;
FIG. 12 is a block diagram of a second remaining usage calculation module in one embodiment.
Detailed Description
To facilitate an understanding of the present application, the present application will now be described more fully with reference to the accompanying drawings. Embodiments of the present application are set forth in the accompanying drawings. This application may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.
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 application belongs. The terminology used herein in the description of the present application is for the purpose of describing particular embodiments only and is not intended to be limiting of the application.
As used herein, the singular forms "a", "an" and "the" may include the plural forms as well, unless the context clearly indicates otherwise. It will be further understood that the terms "comprises/comprising," "includes" or "including," etc., specify the presence of stated features, integers, steps, operations, components, parts, or combinations thereof, but do not preclude the presence or addition of one or more other features, integers, steps, operations, components, parts, or combinations thereof.
In order to overcome the above technical problems, in one embodiment, as shown in fig. 1 and fig. 2, an electronic atomization device is provided, which includes a cartridge 100 and an atomizer body 200, wherein the cartridge 100 is provided with a storage chip 110 for storing a first remaining usage amount of the cartridge 100;
the atomizer body 200 is configured to obtain a first remaining usage amount when the cartridge 100 is identified, and control the atomizing assembly 120 in the cartridge 100 to heat at a preset power when the first remaining usage amount is not less than a preset threshold; and is further configured to calculate the atomization time of the atomization assembly 120, calculate a second remaining usage amount according to the atomization time, and send the second remaining usage amount to the memory chip 110 for updating.
The first remaining usage is the remaining usage of tobacco tar in the cartridge 100. The remaining amount of usage in one of the embodiments may be the total heat required to heat the remaining tobacco tar. In one embodiment, the preset power may be stored in the memory chip 110 of the cartridge 100, and the nebulizer body 200 can be read from the memory chip 110. In one embodiment, the preset power may be the power that the nebulizer body 200 should use corresponding to the parameter information determined from the database according to the parameter information stored by the memory chip 110 of the cartridge 100. Since the composition of the tobacco tar or the parameters of the atomizing assembly 120 may be different in different cartridges 100, the heating is performed with a corresponding predetermined power, so as to ensure the best usage effect, such as the best taste of the generated smoke or the maximum atomization amount. In one embodiment, the preset power may be a constant power or a power varying in a stepwise manner. The preset threshold may be zero or a lower value, and for some electronic atomization devices, in the case of a low amount of smoke, if heating is continued or heating is continued with a predetermined power, dry combustion may also occur, for example, the atomization core may not absorb sufficient smoke, so that the atomization core may locally dry burn.
The atomization time of the atomization component 120 is the time for heating the tobacco tar to generate aerosol, the atomization time of the atomization component 120 is calculated, the atomization time is subtracted on the basis of the first residual usage, namely, the residual time for the tobacco tar in the cartridge 100 to be used with preset power can be used, namely, the second residual usage is calculated, the calculated second residual usage is sent to the storage chip 110 by the atomizer main body 200 to be updated, before the next time of atomizing and heating the cartridge 100, the atomizer main body 200 can accurately know the residual usage of the cartridge 100, if the residual usage is smaller than a threshold value, the atomization component 120 is not controlled to heat, even if the same atomizer main body 200 alternately uses a plurality of cartridges 100 or the same cartridge 100 is used for replacing the atomizer main body 200, the residual usage of the cartridge 100 can also be accurately identified, and dry burning is avoided.
The "first" and "second" of the first remaining usage and the second remaining usage are used only to distinguish the remaining usage before and after the update, and are not intended to limit the remaining usage. It can be understood that the second remaining usage amount is updated to the memory chip 110, that is, the value of the first remaining usage amount is replaced by the value of the second remaining usage amount, when the cartridge 100 is used next time, the first remaining usage amount acquired by the nebulizer body 200 is the second remaining usage amount updated last time, and after the heating is completed, a new second remaining usage amount is calculated again for updating.
Above-mentioned electronic atomization device, through set up memory chip 110 in the cigarette bullet 100 for the first surplus use amount of storage cigarette bullet 100, so that the cigarette bullet 100 when packing into atomizer main part 200, atomizer main part 200 can acquire first surplus use amount, and just control atomization component 120 in the cigarette bullet 100 and heat with preset power when first surplus use amount is not less than preset threshold value, calculate the second surplus use amount according to atomization time of atomization component 120, send the second surplus use amount to memory chip 110 and update, so that can accurately learn the surplus of cigarette bullet 100 when the atomizer main part 200 is packed into again to cigarette bullet 100.
In one embodiment, as shown in fig. 3, the atomizer body 200 includes:
a temperature detection unit 210 for detecting the real-time temperature of the atomizing assembly 120;
the main control unit 220 is configured to obtain a first remaining usage amount when the cartridge 100 is identified, and control the atomizing assembly 120 in the cartridge 100 to heat at a preset power when the first remaining usage amount is not less than a preset threshold; and is further configured to determine a start time and a stop time of atomization according to the real-time temperature variation fed back by the temperature detection unit 210, calculate an atomization time according to the start time and the stop time, calculate a second remaining usage amount according to the atomization time, and send the second remaining usage amount to the memory chip 110 for updating.
In one embodiment, the temperature detection unit 210 may include a thermocouple type temperature sensor or a resistance type temperature sensor. Since the resistance varies with temperature, the resistance value thereof also varies. For resistors made of different materials, the resistance value changes differently every time the temperature changes once, and the resistance value can be directly used as an output signal. In one embodiment, where it is difficult to directly detect the temperature of the atomizing assembly 120 with a thermocouple-type temperature sensor for a removable cartridge 100 or the like, indirect detection may be performed with a resistance-type temperature sensor. In one embodiment, the master control unit 220 is an MCU.
The current method for determining the atomization time of the atomizing assembly 120 is to use the duration of the trigger signal input by the user or the duration of the control signal output by the main control unit 220 to control the operation of the atomizing assembly 120 as the atomization time of the atomizing assembly 120. The inventor researches and discovers that as the atomization component 120 needs a certain time to rise to the atomization temperature, the atomization does not immediately begin to consume the tobacco tar at the moment when the trigger signal is just input or the control signal is just output; similarly, at the time when the input of the trigger signal or the output of the control signal is stopped, since the temperature of the atomizing assembly 120 needs to be lowered to be lower than the atomizing temperature for a certain time, the consumption of the tobacco tar will not be stopped immediately, and therefore the atomizing time calculated in this way cannot be completely matched with the consumed usage time of the tobacco tar. Based on the above problem, this application adopts and to judge the start time of atomizing subassembly 120 and stop atomizing time according to atomizing subassembly 120's real-time temperature variation, compares when increasing the preset difference in temperature value with the real-time temperature of last detection when first real-time temperature, with this moment record for starting atomizing time, atomizing subassembly 120's temperature reached atomizing temperature this moment, begins to consume the tobacco tar. When the second real-time temperature is reduced to be lower than the preset temperature threshold value, the time is recorded as the atomization stopping time, the temperature is reduced to the temperature of the tobacco tar which cannot be atomized from the atomization temperature, and the tobacco tar is not consumed any more. The time difference between the starting time and the stopping time is the atomizing time of the atomizing assembly 120, and since the atomizing assembly 120 is heated with the preset power, the reduced remaining usage amount can be equated, and the amount consumed in reducing the atomizing time on the basis of the first remaining usage amount is the second remaining usage amount.
In one embodiment, as shown in fig. 4, the atomizer body 200 further comprises:
a trigger signal input unit 230, configured to output a heating signal to the main control unit 220 when a trigger signal input by a user is acquired;
the main control unit 220 is used for controlling the atomizing assembly 120 in the cartridge 100 to heat at a preset power according to the heating signal.
In one embodiment, the trigger signal input unit 230 may be a microphone, and detects a pumping action of the user as a trigger signal. In one embodiment, the trigger signal input unit 230 may be an activation key through which the user inputs the trigger signal. When the trigger signal input by the user is acquired, that is, the user needs to perform suction, a heating signal is output to the main control unit 220 at this time, and the main control unit 220 controls the atomizing assembly 120 to heat at a preset power when receiving the heating signal. When the trigger signal stops being input, the trigger signal input unit 230 stops outputting the heating signal, and the main control unit 220 stops controlling the atomizing assembly 120 to heat.
In one embodiment, as shown in fig. 5, the atomizer body 200 further comprises:
a prompt unit 240 for sending out prompt information; the prompt message is used to prompt the user to change the cartridge 100;
the main control unit 220 is further configured to control the prompt unit 240 to send a prompt message when the first remaining usage amount is less than the threshold.
In one embodiment, the prompt unit 240 may send out a prompt message through a light display, a display screen, or a sound. When the first remaining usage amount is less than the threshold, if the atomization assembly 120 is controlled to heat, dry burning may occur, the main control unit 220 controls the prompt unit 240 to send a prompt message to prompt the user to replace the cartridge 100, so as to avoid dry burning.
In one embodiment, the memory chip 110 is an encrypted memory chip.
The memory chip 110 is an encrypted memory chip, and the information in the memory chip 110 can be read and written only when the atomizer body 200 passes the authentication, and the atomization assembly 120 is controlled to be heated, so that the information in the memory chip 110 is prevented from being tampered randomly.
In one embodiment, as shown in fig. 6, an atomizing heating control method is provided, which is described by taking a main control unit 220 applied to an electronic atomizing device as an example, and includes the following steps:
step S100, when the cartridge 100 is identified, acquiring a first residual usage amount stored in a storage chip 110 of the cartridge 100;
step S200, judging whether the first residual usage is less than a preset threshold value;
step S300, if not, controlling the atomization component 120 in the cartridge 100 to heat at a preset power;
step S400, calculating the atomization time of the atomization assembly 120;
step S500, calculating a second residual usage amount according to the atomization time;
in step S600, the second remaining usage amount is sent to the memory chip 110 for updating.
The preset threshold may be zero or a lower value, and for some electronic atomization devices, in the case of a low amount of smoke, if heating is continued or heating is continued with a predetermined power, dry combustion may also occur, for example, the atomization core may not absorb sufficient smoke, so that the atomization core may locally dry burn.
The atomization time of the atomization component 120 is the time for heating the tobacco tar to generate aerosol, the atomization time of the atomization component 120 is calculated, the atomization time is subtracted on the basis of the first residual usage, namely, the residual time for the tobacco tar in the cartridge 100 to be used with preset power can be used, namely, the second residual usage is calculated, the calculated second residual usage is sent to the storage chip 110 by the atomizer main body 200 to be updated, before the next time of atomizing and heating the cartridge 100, the atomizer main body 200 can accurately know the residual usage of the cartridge 100, if the residual usage is smaller than a threshold value, the atomization component 120 is not controlled to heat, even if the same atomizer main body 200 alternately uses a plurality of cartridges 100 or the same cartridge 100 is used for replacing the atomizer main body 200, the residual usage of the cartridge 100 can also be accurately identified, and dry burning is avoided.
The "first" and "second" of the first remaining usage and the second remaining usage are used only to distinguish the remaining usage before and after the update, and are not intended to limit the remaining usage. It can be understood that the second remaining usage amount is updated to the memory chip 110, that is, the value of the first remaining usage amount is replaced by the value of the second remaining usage amount, when the cartridge 100 is used next time, the first remaining usage amount acquired by the nebulizer body 200 is the second remaining usage amount updated last time, and after the heating is completed, a new second remaining usage amount is calculated again for updating.
In one embodiment, as shown in fig. 7, the preset power is a constant power; the step of calculating a second remaining usage amount based on the atomization time includes:
step S501, acquiring the real-time temperature of the atomizing assembly 120 fed back by the temperature detection unit 210 according to a preset period;
step S502, when the difference between the acquired first real-time temperature and the previously acquired real-time temperature is larger than a preset temperature difference value, recording the current time as the starting atomization time;
step S503, when the obtained second real-time temperature is smaller than a preset temperature threshold, recording the current time as the atomization stopping time;
step S504, atomization time is determined according to the atomization starting time and the atomization stopping time;
step S505, calculating the difference between the first remaining service time and the atomization time to obtain a second remaining service time; the first remaining use time is the quotient of the first remaining use amount and the preset power;
step S506, calculating a second remaining usage amount according to the second remaining usage time and the preset power.
The real-time temperature of the atomizing assembly 120 is continuously obtained according to the preset period, when the first real-time temperature is larger than the real-time temperature detected last time by a preset temperature difference value, the time is recorded as the starting atomizing time, and at the moment, the temperature of the atomizing assembly 120 reaches the atomizing temperature and the smoke oil starts to be consumed. When the real-time temperature is reduced to be lower than the preset temperature threshold value, the time is recorded as the atomization stopping time, the temperature is reduced to the temperature which can not atomize the tobacco tar from the atomization temperature, and the tobacco tar is not consumed any more. The time difference between the starting time and the stopping time is the atomizing time of the atomizing assembly 120, and since the atomizing assembly 120 is heated with the preset power, the reduced remaining usage amount can be equated, and the usage amount consumed by reducing the atomizing time on the basis of the first remaining usage amount is the second remaining usage amount. According to the Joule law, the corresponding first residual using time can be calculated by utilizing the first residual using amount and the preset power, the atomization time is subtracted on the basis of the first residual using time, and the second residual using time is obtained, and the product of the second residual using time and the preset power is the second residual using amount.
It should be noted that, the first real-time temperature and the second real-time temperature are the real-time temperatures of the atomizing assembly 120 at different times, and the "first" and the "second" are only used for distinguishing the real-time temperatures at different times, and the specific times of the real-time temperatures are not limited.
In one embodiment, the preset power comprises a first power and a second power; the atomization time comprises a first time of heating at a first power and a second time of heating at a second power;
as shown in fig. 8, the step of calculating the atomization time of the atomization assembly includes:
step S410, recording a first starting time and a first ending time of heating with a first power;
step S420, calculating a first time of heating with a first power according to the first start time and the first end time;
step S430, recording a second start time and a second end time of heating with a second power;
step S440, calculating a second time of heating with the second power according to the second start time and the second end time.
For the embodiment in which the preset power is changed in a segmented manner, the preset power is described by taking an example in which the preset power includes two-segment changes: and calculating the first time when the atomizer main body controls the atomization assembly to be heated at the first power and the second time when the atomizer main body is controlled to be heated at the second power, wherein the first time and the second time jointly form the atomization time of the atomization assembly. In some embodiments, the preset power may further include a third power, a fourth power … … nth power, and the corresponding atomization time is also jointly constituted by the heating time of each power.
In one embodiment, as shown in fig. 9, the step of calculating the second remaining usage amount according to the atomization time includes:
step S510, calculating the first-stage usage amount consumed in the first time; the usage amount of the first stage is the product of the first time and the first power;
step S511, calculating the difference between the first residual usage and the first-stage usage as the first-stage residual amount;
step S512, calculating the second stage usage amount consumed in the second time; the usage amount of the second stage is the product of second time and second power;
in step S513, the difference between the first-stage remaining amount and the second-stage usage amount is calculated as the second remaining usage amount.
According to the Joule law, the first-stage usage consumed at the first time, namely the heat generated at the first time, can be calculated by utilizing the first time and the first power, and the first-stage usage is subtracted on the basis of the first remaining usage to obtain the remaining usage after the first time, namely the first-stage remaining amount. And calculating the usage amount of the second stage in the same way, and subtracting the usage amount of the second stage from the remaining amount of the first stage to obtain the second remaining usage amount. In some embodiments, if the atomization time includes more sections of variable power, the amount of heat generated correspondingly is calculated according to the heating time of each section of power, and the total amount of heat generated in the atomization time is reduced on the basis of the remaining usage amount, so that a second remaining usage amount can be obtained.
In one embodiment, as shown in fig. 8, the step of controlling the atomizing assembly 120 in the cartridge 100 to heat at a preset power further includes:
step S310, acquiring a heating signal output by the trigger signal input unit 230; the trigger signal input unit 230 is configured to output a heating signal when acquiring a trigger signal input by a user;
in step S320, the atomizing assembly 120 is controlled to heat at a predetermined power according to the heating signal.
When the trigger signal input unit 230 acquires a trigger signal input by a user, that is, the user needs to perform suction, a heating signal is output to the main control unit 220 at this time, and the main control unit 220 controls the atomizing assembly 120 to heat at a preset power when receiving the heating signal. When the trigger signal stops being input, the trigger signal input unit 230 stops outputting the heating signal, and the main control unit 220 stops controlling the atomizing assembly 120 to heat.
In one embodiment, as shown in fig. 6, the atomizing heating control method further includes:
step S700, if the first remaining usage amount is smaller than the preset threshold, controlling the prompting unit 240 to send a prompting message; the prompt is used to prompt the user to change the cartridge 100.
When the remaining usage amount is less than the threshold value, if the atomization assembly 120 is controlled to heat, dry burning may occur, the main control unit 220 controls the prompt unit 240 to send a prompt message to prompt the user to replace the cartridge 100, so as to avoid dry burning.
It should be understood that although the various steps in the flowcharts of fig. 6-10 are shown in order as indicated by the arrows, the steps are not necessarily performed in order as indicated by the arrows. The steps are not performed in the exact order shown and described, and may be performed in other orders, unless explicitly stated otherwise. Also, at least some of the steps in fig. 6-10 may include multiple steps or multiple stages, which are not necessarily performed at the same time, but may be performed at different times, which are not necessarily performed in sequence, but may be performed in turn or alternately with other steps or at least some of the other steps.
In one embodiment, as shown in fig. 11, there is provided an atomizing heating control device 300, the device comprising:
the first obtaining module 310 is configured to obtain a first remaining usage amount stored in the memory chip 110 of the cartridge 100 when the cartridge 100 is identified;
the judging module 320 is configured to judge whether the first remaining usage amount is smaller than a preset threshold;
a heating control module 330 for controlling the atomizing assembly 120 in the cartridge 100 to heat at a preset power when the first remaining usage is not less than the threshold;
an atomization time calculation module 340, configured to calculate an atomization time of the atomization assembly 120;
a second remaining usage calculating module 350, configured to calculate a second remaining usage according to the atomization time;
the information sending module 360 is configured to send the second remaining usage amount to the memory chip 110 for updating.
In one embodiment, as shown in fig. 12, the second remaining usage calculating module 350 includes:
the real-time temperature acquisition unit 351 is used for acquiring the real-time temperature of the atomizing assembly 120 fed back by the temperature detection unit 210 according to a preset period;
a first time recording unit 352, configured to record current time as atomization starting time when a difference between the acquired first real-time temperature and a previously acquired real-time temperature is greater than a preset temperature difference value;
the second time recording unit 353 is used for recording the current time as the atomization stopping time when the obtained second real-time temperature is smaller than the preset temperature threshold;
an atomization time determination unit 354 which determines atomization time according to the start atomization time and the stop atomization time;
a second remaining usage time calculation unit 355 for calculating a difference between the first remaining usage time and the atomization time to obtain a second remaining usage time; the first remaining use time is the quotient of the first remaining use amount and the preset power;
the first calculating unit 356 calculates a second remaining usage amount according to the second remaining usage time and the predetermined power.
In one embodiment, the preset power comprises a first power and a second power; the atomization time comprises a first time of heating at a first power and a second time of heating at a second power;
the atomization time calculation module comprises:
a first recording unit for recording a first start time and a first end time of heating at a first power;
a first time calculation unit for calculating a first time of heating at a first power according to a first start time and a first end time;
a second recording unit for recording a second start time and a second end time of heating at a second power;
and the second time calculation unit is used for calculating second time heated by second power according to the second starting time and the second ending time.
In one embodiment, the second remaining usage calculation module includes:
a first-stage usage amount calculation unit for calculating a first-stage usage amount consumed for a first time; the usage amount of the first stage is the product of the first time and the first power;
a first-stage surplus calculation unit for calculating a difference between the first surplus usage and the first-stage usage as a first-stage surplus;
a second-stage usage amount calculation unit for calculating a second-stage usage amount consumed for a second time; the usage amount of the second stage is the product of second time and second power;
and the second calculating unit is used for calculating the difference between the first-stage residual quantity and the second-stage usage quantity as a second residual usage quantity.
In one embodiment, the heating control module 330 comprises:
a heating signal acquiring unit that acquires the heating signal output by the trigger signal input unit 230; the trigger signal input unit 230 is configured to output a heating signal when acquiring a trigger signal input by a user;
and the atomizing assembly control unit controls the atomizing assembly 120 to heat at a preset power according to the heating signal.
For specific definition of the atomizing heating control device, reference may be made to the above definition of the atomizing heating control method, which is not described herein again. All or part of each module in the atomization heating control device can be realized by software, hardware and a combination thereof. The modules can be embedded in a hardware form or independent from a processor in the computer device, and can also be stored in a memory in the computer device in a software form, so that the processor can call and execute operations corresponding to the modules.
In one embodiment, there is provided a nebulizer body comprising a memory and a processor, the memory having a computer program stored therein, the processor implementing the following steps when executing the computer program:
step S100, when the cartridge is identified, acquiring a first residual usage amount stored in a cartridge storage chip;
step S200, judging whether the first residual usage is less than a preset threshold value;
step S300, if not, controlling an atomization component in the cartridge to heat at a preset power;
step S400, calculating atomization time of an atomization assembly;
step S500, calculating a second residual usage amount according to the atomization time;
step S600, sending the second remaining usage amount to the memory chip for updating.
In one embodiment, the processor, when executing the computer program, further performs the steps of:
step S501, acquiring the real-time temperature of the atomization component fed back by the temperature detection unit according to a preset period;
step S502, when the difference between the acquired first real-time temperature and the previously acquired real-time temperature is larger than a preset temperature difference value, recording the current time as the starting atomization time;
step S503, when the obtained second real-time temperature is smaller than a preset temperature threshold, recording the current time as the atomization stopping time;
step S504, atomization time is determined according to the atomization starting time and the atomization stopping time;
step S505, calculating the difference between the first remaining service time and the atomization time to obtain a second remaining service time; the first remaining use time is the quotient of the first remaining use amount and the preset power;
step S506, calculating a second remaining usage amount according to the second remaining usage time and the preset power.
In one embodiment, the processor, when executing the computer program, further performs the steps of:
step S410, recording a first starting time and a first ending time of heating with a first power;
step S420, calculating a first time of heating with a first power according to the first start time and the first end time;
step S430, recording a second start time and a second end time of heating with a second power;
step S440, calculating a second time of heating with the second power according to the second start time and the second end time.
In one embodiment, the processor, when executing the computer program, further performs the steps of:
step S510, calculating the first-stage usage amount consumed in the first time; the usage amount of the first stage is the product of the first time and the first power;
step S511, calculating the difference between the first residual usage and the first-stage usage as the first-stage residual amount;
step S512, calculating the second stage usage amount consumed in the second time; the usage amount of the second stage is the product of second time and second power;
in step S513, the difference between the first-stage remaining amount and the second-stage usage amount is calculated as the second remaining usage amount.
In one embodiment, the processor, when executing the computer program, further performs the steps of:
step S310, acquiring a heating signal output by a trigger signal input unit; the trigger signal input unit is used for outputting a heating signal when acquiring a trigger signal input by a user;
and step S320, controlling the atomizing assembly to heat at a preset power according to the heating signal.
In one embodiment, the processor, when executing the computer program, further performs the steps of:
step S700, if the first residual usage amount is smaller than a preset threshold value, controlling a prompting unit to send out prompting information; the prompt message is used for prompting the user to change the cartridge.
In one embodiment, a computer-readable storage medium is provided, on which a computer program is stored, which when executed by a processor performs the steps of:
step S100, when the cartridge is identified, acquiring a first residual usage amount stored in a cartridge storage chip;
step S200, judging whether the first residual usage is less than a preset threshold value;
step S300, if not, controlling an atomization component in the cartridge to heat at a preset power;
step S400, calculating atomization time of an atomization assembly;
step S500, calculating a second residual usage amount according to the atomization time;
step S600, sending the second remaining usage amount to the memory chip for updating.
In one embodiment, the computer program when executed by the processor further performs the steps of:
step S501, acquiring the real-time temperature of the atomization component fed back by the temperature detection unit according to a preset period;
step S502, when the difference between the acquired first real-time temperature and the previously acquired real-time temperature is larger than a preset temperature difference value, recording the current time as the starting atomization time;
step S503, when the obtained second real-time temperature is smaller than a preset temperature threshold, recording the current time as the atomization stopping time;
step S504, atomization time is determined according to the atomization starting time and the atomization stopping time;
step S505, calculating the difference between the first remaining service time and the atomization time to obtain a second remaining service time; the first remaining use time is the quotient of the first remaining use amount and the preset power;
step S506, calculating a second remaining usage amount according to the second remaining usage time and the preset power.
In one embodiment, the computer program when executed by the processor further performs the steps of:
step S410, recording a first starting time and a first ending time of heating with a first power;
step S420, calculating a first time of heating with a first power according to the first start time and the first end time;
step S430, recording a second start time and a second end time of heating with a second power;
step S440, calculating a second time of heating with the second power according to the second start time and the second end time.
In one embodiment, the computer program when executed by the processor further performs the steps of:
step S510, calculating the first-stage usage amount consumed in the first time; the usage amount of the first stage is the product of the first time and the first power;
step S511, calculating the difference between the first residual usage and the first-stage usage as the first-stage residual amount;
step S512, calculating the second stage usage amount consumed in the second time; the usage amount of the second stage is the product of second time and second power;
in step S513, the difference between the first-stage remaining amount and the second-stage usage amount is calculated as the second remaining usage amount.
In one embodiment, the computer program when executed by the processor further performs the steps of:
step S310, acquiring a heating signal output by a trigger signal input unit; the trigger signal input unit is used for outputting a heating signal when acquiring a trigger signal input by a user;
and step S320, controlling the atomizing assembly to heat at a preset power according to the heating signal.
In one embodiment, the computer program when executed by the processor further performs the steps of:
step S700, if the first residual usage amount is smaller than a preset threshold value, controlling a prompting unit to send out prompting information; the prompt message is used for prompting the user to change the cartridge.
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 instructions of a computer program, which can be stored in a non-volatile computer-readable storage medium, and when executed, can include the processes of the embodiments of the methods described above. Any reference to memory, storage, database or other medium used in the embodiments provided herein can include at least one of non-volatile and volatile memory. Non-volatile Memory may include Read-Only Memory (ROM), magnetic tape, floppy disk, flash Memory, optical storage, or the like. Volatile Memory can include Random Access Memory (RAM) or external cache Memory. By way of illustration and not limitation, RAM can take many forms, such as Static Random Access Memory (SRAM) or Dynamic Random Access Memory (DRAM), among others.
The technical features of the above embodiments can be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the above embodiments are not described, but should be considered as the scope of the present specification as long as there is no contradiction between the combinations of the technical features.
The above-mentioned embodiments only express several embodiments of the present application, and the description thereof is more specific and detailed, but not construed as limiting the scope of the invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the concept of the present application, which falls within the scope of protection of the present application. Therefore, the protection scope of the present patent shall be subject to the appended claims.
Claims (14)
1. An electronic atomization device, which comprises a cartridge and an atomizer body, and is characterized in that,
the cigarette cartridge is provided with a storage chip for storing the first residual usage amount of the cigarette cartridge;
the atomizer main body is used for acquiring the first residual usage amount when the cartridge is identified, and controlling an atomizing assembly in the cartridge to heat at a preset power when the first residual usage amount is not less than a preset threshold value; the device is also used for calculating the atomization time of the atomization assembly, calculating a second residual usage amount according to the atomization time, and sending the second residual usage amount to the storage chip for updating.
2. The electronic atomization device of claim 1 wherein the atomizer body comprises:
the temperature detection unit is used for detecting the real-time temperature of the atomization assembly;
the main control unit is used for acquiring the first residual usage amount when the cartridge is identified, and controlling an atomization assembly in the cartridge to be heated at a preset power when the first residual usage amount is not less than a preset threshold value; the temperature detection unit is used for detecting real-time temperature variation fed back by the temperature detection unit, judging atomization starting time and atomization stopping time according to the real-time temperature variation fed back by the temperature detection unit, calculating atomization time according to the atomization starting time and the atomization stopping time, calculating second residual usage according to the atomization time, and sending the second residual usage to the storage chip for updating.
3. The electronic atomization device of claim 2 wherein the atomizer body further comprises:
the trigger signal input unit is used for outputting a heating signal to the main control unit when a trigger signal input by a user is acquired;
the main control unit is used for controlling the atomization assembly in the cigarette cartridge to be heated at preset power according to the heating signal.
4. The electronic atomization device of claim 2 wherein the atomizer body further comprises:
the prompting unit is used for sending out prompting information; the prompt information is used for prompting a user to replace the cigarette cartridge;
the main control unit is further configured to control the prompt unit to send the prompt information when the first remaining usage amount is smaller than the threshold.
5. The electronic atomizer device of any one of claims 1 to 4, wherein said memory chip is an encryption memory chip.
6. An atomizing heating control method, characterized in that the method comprises:
when the cigarette cartridge is identified, acquiring a first residual usage amount stored in a cigarette cartridge storage chip;
judging whether the first residual usage amount is smaller than a preset threshold value;
if not, controlling an atomization component in the cartridge to heat at a preset power;
calculating the atomization time of the atomization assembly;
calculating a second remaining usage amount according to the atomization time;
and sending the second residual usage amount to the storage chip for updating.
7. The atomizing heating control method according to claim 6, characterized in that the preset power is a constant power;
the step of calculating a second remaining usage amount based on the atomization time comprises:
acquiring the real-time temperature of the atomization assembly fed back by the temperature detection unit according to a preset period;
when the difference between the acquired first real-time temperature and the previously acquired real-time temperature is larger than a preset temperature difference value, recording the current time as the starting atomization time;
when the obtained second real-time temperature is smaller than a preset temperature threshold, recording the current time as the atomization stopping time;
determining the atomization time according to the atomization starting time and the atomization stopping time;
calculating the difference between the first remaining service time and the atomization time to obtain the second remaining service time; the first remaining usage time is the quotient of the first remaining usage amount and the preset power;
and calculating the second residual using amount according to the second residual using time and the preset power.
8. The atomizing heating control method according to claim 6, characterized in that the preset power includes a first power and a second power; the atomization time comprises a first time of heating at a first power and a second time of heating at a second power;
the step of calculating the atomization time of the atomization assembly comprises:
acquiring a first start time and a first end time of heating at the first power;
calculating a first time of heating at the first power based on the first start time and the first end time;
acquiring a second starting time and a second ending time of heating at the second power;
calculating a second time of heating at the second power according to the second start time and the second end time.
9. The atomizing heating control method according to claim 8, characterized in that said step of calculating a second remaining usage amount according to the atomizing time includes:
calculating a first phase usage amount of the first time consumption; the first stage usage is the product of the first time and the first power;
calculating the difference between the first residual usage and the first-stage usage as a first-stage residual amount;
calculating a second stage usage amount consumed for the second time; the second-stage usage is the product of the second time and the second power;
and calculating the difference between the first-stage residual quantity and the second-stage usage quantity as a second residual usage quantity.
10. The aerosol heating control method of any of claims 6 to 9, wherein the step of controlling the aerosol assembly in the cartridge to heat at a preset power further comprises:
acquiring a heating signal output by a trigger signal input unit; the trigger signal input unit is used for outputting a heating signal when a trigger signal input by a user is acquired;
and controlling the atomization assembly to heat at a preset power according to the heating signal.
11. The atomizing heating control method according to claim 10, characterized by further comprising:
if the first residual usage amount is smaller than a preset threshold value, controlling a prompting unit to send out prompting information; the prompt information is used for prompting the user to replace the cigarette cartridge.
12. An atomizing heating control device, characterized in that the device comprises:
the first obtaining module is used for obtaining a first residual usage amount stored in the cigarette cartridge storage chip when the cigarette cartridge is identified;
the judging module is used for judging whether the first residual usage amount is smaller than a preset threshold value or not;
a heating control module for controlling an atomizing assembly in the cartridge to heat at a preset power when the first remaining usage is not less than the threshold;
the atomization time calculation module is used for calculating the atomization time of the atomization assembly;
the second residual usage calculating module is used for calculating second residual usage according to the atomization time;
and the information sending module is used for sending the second residual usage amount to the storage chip for updating.
13. A nebulizer body comprising a memory and a processor, the memory storing a computer program, wherein the processor when executing the computer program implements the steps of the method according to any one of claims 6 to 11.
14. A computer-readable storage medium, on which a computer program is stored, which, when being executed by a processor, carries out the steps of the method of any one of claims 6 to 11.
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Effective date of registration: 20201125 Address after: 518101 building B1, Tangwei community, Fuhai street, Baoan District, Shenzhen City, Guangdong Province Applicant after: Shenzhen Weimei Electronic Technology Co., Ltd Address before: 518101 120 Tianji tower, Xinggang Tongchuang Hui, 6099 Bao'an Avenue, Qiaotou community, Fuhai street, Bao'an District, Shenzhen City, Guangdong Province Applicant before: SHENZHEN FEIMO TECHNOLOGY Co.,Ltd. |