CN111802710B - 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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- CN111802710B CN111802710B CN202010811544.1A CN202010811544A CN111802710B CN 111802710 B CN111802710 B CN 111802710B CN 202010811544 A CN202010811544 A CN 202010811544A CN 111802710 B CN111802710 B CN 111802710B
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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
- A24F40/40—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
- A24F40/40—Constructional details, e.g. connection of cartridges and battery parts
- A24F40/46—Shape or structure of electric heating means
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 a cigarette cartridge and an atomizer main body, wherein the cigarette cartridge is provided with a storage chip for storing initial resistance value, tobacco tar information and power data of the cigarette cartridge; the power data includes heating power required to heat different tobacco tar; the atomizer body is used for acquiring initial resistance, tobacco tar information and power data when the tobacco bullets are identified, and determining corresponding heating power according to the tobacco tar information and the power data; and the device is also used for detecting the real-time resistance of the cartridge, calculating the deviation value of the initial resistance and the real-time resistance, calculating the output voltage according to the real-time resistance and the heating power when the deviation value is not zero, and controlling the atomization component of the cartridge to heat with the heating power according to the output voltage. The electronic atomization device can control the atomization component of the cigarette bullet to heat with constant heating power, so that the use effect is ensured.
Description
Technical Field
The application relates to the technical field of aerosol atomization, in particular to an electronic atomization device, an atomization heating control method and device and an atomizer main body.
Background
With the development of aerosol atomization technology, a heating non-combustion electronic cigarette technology appears, tobacco tar is stored by utilizing a tobacco cartridge, a heating body is arranged in the tobacco cartridge, the tobacco cartridge is mounted on an atomizer main body, the atomizer main body supplies power for heating the tobacco cartridge, and heating of an atomization assembly is controlled.
In order to ensure that the smoke quantity and taste generated by atomized tobacco tar are optimal, heating parameters are preset for heating, wherein the preset heating parameters are optimal parameters which are determined by testing different tobacco tar heated by the heating element after the heating element is selected in the stage of designing and debugging the tobacco tar, and the heating element is directly tested or the tobacco tar is directly tested.
However, the parameters obtained by the test are relatively ideal, and in practice, are affected by many factors during the use process, so that the best use effect cannot be obtained by using the best parameters.
Disclosure of Invention
In view of the above, it is desirable to provide an electronic atomizing device, an atomizing heating control method, an atomizing heating control device, and an atomizer body that can ensure optimal use effects.
An electronic atomization device comprises a cigarette bullet and an atomizer main body,
the cigarette bullet is provided with a storage chip for storing initial resistance value, tobacco tar information and power data of the cigarette bullet; the power data includes heating power required to heat different tobacco tar;
the atomizer body is used for acquiring the initial resistance value, the tobacco tar information and the power data when the tobacco cartridges are identified, and determining corresponding heating power according to the tobacco tar information and the power data; and the device is also used for detecting the real-time resistance value of the cartridge, calculating the deviation value of the initial resistance value and the real-time resistance value, calculating output voltage according to the real-time resistance value and the heating power when the deviation value is not zero, and controlling the atomization component of the cartridge to heat by the heating power according to the output voltage.
In one embodiment, the atomizer body comprises:
the detection unit is used for detecting characteristic parameters, and the characteristic parameters are used for calculating the real-time resistance value of the cartridge;
the main control unit is used for acquiring the initial resistance value when the cartridge is identified, and determining corresponding heating power according to the tobacco tar information and the power data; the device is also used for acquiring the characteristic parameters fed back by the detection unit, calculating the real-time resistance according to the characteristic parameters, calculating the deviation value of the initial resistance and the real-time resistance, calculating output voltage according to the real-time resistance and the heating power when the deviation value is not zero, and controlling the atomization component of the cartridge to be heated by the heating power according to the output voltage.
In one embodiment, the detection unit includes:
a sampling resistor for series connection with the cartridge; the characteristic parameters comprise voltages at two ends of the sampling resistor and voltages at two ends of the cartridge when the power supply of the atomizer body outputs test voltages to the circuit where the cartridge and the sampling resistor are located;
and the voltage acquisition circuit is used for acquiring the characteristic parameters and feeding the characteristic parameters back to the main control unit.
In one embodiment, the memory chip is an encrypted memory chip.
An atomization heating control method is applied to the electronic atomization device; the method comprises the following steps:
when the cartridge is identified, acquiring initial resistance, tobacco tar information and power data of the cartridge stored in the cartridge storage chip; the power data includes heating power required to heat different tobacco tar;
determining corresponding heating power according to the tobacco tar information and the power data;
detecting the real-time resistance of the cartridge;
calculating the deviation value of the initial resistance and the real-time resistance;
if the deviation value is not zero, calculating an output voltage according to the heating power of the real-time resistance value;
and controlling an atomization component of the cartridge to be heated by the heating power according to the output voltage.
In one embodiment, the step of detecting the real-time resistance of the cartridge includes:
acquiring characteristic parameters fed back by a detection unit; the detection unit is used for detecting the characteristic parameters, and the characteristic parameters are used for calculating the real-time resistance value of the cartridge;
and calculating the real-time resistance according to the characteristic parameters.
In one embodiment, the step of detecting the real-time resistance of the cartridge includes:
and detecting the real-time resistance value of the cartridge according to a preset period.
An atomization heating control device is applied to the electronic atomization device; the device comprises:
the information acquisition module is used for acquiring initial resistance value, tobacco tar information and power data of the tobacco cartridges stored in the tobacco cartridge storage chip when the tobacco cartridges are identified; the power data includes heating power required to heat different tobacco tar;
the heating power determining module is used for determining corresponding heating power according to the tobacco tar information and the power data;
the real-time resistance detection module is used for detecting the real-time resistance of the cartridge;
the deviation value calculation module is used for calculating the deviation value between the initial resistance value and the real-time resistance value;
the output voltage calculation module is used for calculating output voltage according to the real-time resistance value and the heating power when the deviation value is not zero;
and the heating control module is used for controlling the atomization component of the cartridge to be heated by the heating power according to the output voltage.
A nebulizer body comprising a memory storing a computer program and a processor that when executing the computer program performs the steps of:
when the cartridge is identified, acquiring initial resistance, tobacco tar information and power data of the cartridge stored in the cartridge storage chip; the power data includes heating power required to heat different tobacco tar;
determining corresponding heating power according to the tobacco tar information and the power data;
detecting the real-time resistance of the cartridge;
calculating the deviation value of the initial resistance and the real-time resistance;
if the deviation value is not zero, calculating an output voltage according to the heating power of the real-time resistance value;
and controlling an atomization component of the cartridge to be heated by the heating power according to the output voltage.
A computer readable storage medium having stored thereon a computer program which when executed by a processor performs the steps of:
when the cartridge is identified, acquiring initial resistance, tobacco tar information and power data of the cartridge stored in the cartridge storage chip; the power data includes heating power required to heat different tobacco tar;
determining corresponding heating power according to the tobacco tar information and the power data;
detecting the real-time resistance of the cartridge;
calculating the deviation value of the initial resistance and the real-time resistance;
if the deviation value is not zero, calculating an output voltage according to the heating power of the real-time resistance value;
and controlling an atomization component of the cartridge to be heated by the heating power according to the output voltage.
According to the electronic atomization device, the atomization heating control method, the device and the atomizer main body, the storage chip is arranged in the cigarette bullet, initial resistance value, tobacco tar information and power data of the cigarette bullet are stored, when the cigarette bullet is installed on the atomizer main body and the cigarette bullet is identified, the atomizer main body can read information stored in the storage chip, calculate a deviation value with the initial resistance value by detecting the real-time resistance value of the cigarette bullet, calculate output voltage according to heating power corresponding to the real-time resistance value and the tobacco tar information if the deviation value is not zero, control an atomization assembly of the cigarette bullet to heat with constant heating power, guarantee the use effect, and avoid the situation that constant heating with constant heating power cannot be carried out due to resistance value deviation in actual use of the cigarette bullet.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments or the conventional techniques of the present application, the drawings required for the descriptions of the embodiments or the conventional techniques will be briefly described below, and it is apparent that the drawings in the following description are only some embodiments of the present application, and other drawings may be obtained according to the drawings without inventive effort for those skilled in the art.
FIG. 1 is a schematic diagram of an electronic atomizing device according to one embodiment;
FIG. 2 is a schematic diagram of an electronic atomizing device according to one embodiment;
FIG. 3 is a schematic diagram of an electronic atomizing device according to one embodiment;
FIG. 4 is a schematic flow chart of an atomization heating control method according to one embodiment;
FIG. 5 is a schematic flow chart of an atomization heating control method according to one embodiment;
FIG. 6 is a schematic flow chart of an atomization heating control method according to one embodiment;
fig. 7 is a block diagram showing a structure of the atomizing heating control according to one embodiment.
Detailed Description
In order that the application may be readily understood, a more complete description of the application will be rendered by reference to the appended drawings. Embodiments of the application are illustrated 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 application is for the purpose of describing particular embodiments only and is not intended to be limiting of the application.
It will be understood that when an element is referred to as being "connected" to another element, it can be directly connected to the other element or be connected to the other element through intervening elements. Further, "connection" in the following embodiments should be understood as "electrical connection", "communication connection", and the like if there is transmission of electrical signals or data between objects to be connected.
As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise. It will be further understood that the terms "comprises" and/or "comprising," and/or the like, specify the presence of stated features, integers, steps, operations, elements, components, or groups thereof, but do not preclude the presence or addition of one or more other features, integers, steps, operations, elements, components, or groups thereof. Also, the term "and/or" as used in this specification includes any and all combinations of the associated listed items.
As described in the background art, the electronic atomizer in the prior art has a problem that it is difficult to ensure the optimal use effect, and the inventor has found that the reason for this problem is that the cartridges are not absolutely in one-to-one correspondence with the atomizer body, and may be replaced during use, for example, by replacing tobacco tar with different tastes, or the atomizer body cannot be used and needs to be replaced with other atomizer bodies for use, etc. If the fixed heating parameters are adopted, after the cartridge or the atomizer main body is replaced, the resistance value of the cartridge may be changed due to the difference of tobacco tar or the change of the residual amount of the tobacco tar, so that the heating parameters set for the cartridge are not matched, and constant-power heating cannot be ensured.
For the above reasons, the present application provides a solution capable of ensuring the optimal use effect of an electronic atomizing device,
in one embodiment, as shown in fig. 1 and 2, an electronic atomization device is provided, comprising a cartridge and an atomizer body,
the cartridge is provided with a storage chip for storing initial resistance, tobacco tar information and power data of the cartridge; the power data includes heating power required to heat different tobacco tar;
the atomizer body is used for acquiring initial resistance, tobacco tar information and power data when the tobacco bullets are identified, and determining corresponding heating power according to the tobacco tar information and the power data; and the device is also used for detecting the real-time resistance of the cartridge, calculating the deviation value of the initial resistance and the real-time resistance, calculating the output voltage according to the real-time resistance and the heating power when the deviation value is not zero, and controlling the atomization component of the cartridge to heat with the heating power according to the output voltage.
The initial resistance of the cartridge refers to the resistance of the heater measured by a resistance measuring instrument after the heater is selected in the cartridge design and debugging stage. The tobacco tar information refers to tobacco tar type information stored in the tobacco cartridge, and the type information can be tobacco tar taste or tobacco tar components and the like. The power data is heating power which is tested by a heating test on the cartridge in the cartridge design and debugging stage and can obtain the best using effect for heating different types of tobacco tar. The resistance of the cartridge is the equivalent impedance of the part connected to the heating loop, besides the initial resistance of the heating element, the cartridge is also affected by the smoke oil component, and the components are different, so that the equivalent impedance of the cartridge can be different; the equivalent impedance of the cartridge can be changed due to the different amounts of smoke on the heating element. If the resistance is unchanged and the power is unchanged, the output voltage is constant, but the resistance may change during the use of the electronic atomization device, and the output voltage needs to be adjusted on the premise of ensuring that the power is unchanged.
The atomizer main body can identify the cartridge after the cartridge is correctly installed and suggested to be connected, and then initial resistance, tobacco tar information and power data stored in the cartridge storage chip are obtained, corresponding heating power is matched from the power data according to the tobacco tar information, the real-time resistance of the cartridge can be detected by the atomizer main body in the process of heating the cartridge, the deviation value of the initial resistance and the real-time resistance is calculated, when the deviation value is not zero, namely the cartridge resistance changes, corresponding output voltage is calculated according to the real-time resistance and the heating power, a heating body is controlled to heat according to the output voltage, and the guaranteed tobacco tar can be heated and atomized under the optimal heating power, so that the optimal use effect is obtained.
Above-mentioned electron atomizer, through setting up memory chip in the cigarette bullet, initial resistance, tobacco tar information and the power data of storage cigarette bullet, when the cigarette bullet is installed to atomizer main part and discernment cigarette bullet, the atomizer main part can read the information of memory chip storage, and through detecting the real-time resistance of cigarette bullet, calculate the offset value with initial resistance, if the offset value is not zero then calculate output voltage according to the heating power that real-time resistance and tobacco tar information correspond, the atomizing subassembly of control cigarette bullet heats with heating power constant power, guarantee the result of use, avoid because the cigarette bullet is because the resistance deviation in the in-service use, can't carry out constant power heating with heating power.
In one embodiment, as shown in fig. 3, the atomizer body includes:
the detection unit is used for detecting characteristic parameters, and the characteristic parameters are used for calculating the real-time resistance value of the cartridge;
the main control unit is used for acquiring an initial resistance value when the cartridge is identified, and determining corresponding heating power according to the tobacco tar information and the power data; the device is also used for acquiring the characteristic parameters fed back by the detection unit, calculating a real-time resistance value according to the characteristic parameters, calculating a deviation value between the initial resistance value and the real-time resistance value, calculating output voltage according to the real-time resistance value and heating power when the deviation value is not zero, and controlling the atomization component of the cartridge to heat with the heating power according to the output voltage.
The characteristic parameters are used for the main control unit to calculate the real-time resistance value of the cartridge, and the characteristic parameters are different according to different selected calculation modes. In one embodiment, if the real-time resistance of the cartridge is calculated using the double volt method, the characteristic parameters include the voltage across the sampling resistor and the voltage across the cartridge. In one embodiment, if the real-time resistance of the cartridge is calculated using the biantent method, the characteristic parameters include the current flowing through the sampling resistor and the current of the cartridge. The main control unit calculates the real-time resistance value of the cigarette bullet by utilizing the characteristic parameters and the resistance value of the sampling resistor according to the set resistance detection principle, further calculates the deviation value of the initial resistance value and the real-time resistance value, and can determine the output voltage according to the deviation value and the heating power. According to the power formula: p=u×u/R, the output voltage can be obtained as
Wherein P is heating power, and R is real-time resistance of the cartridge.
In one embodiment, the detection unit comprises:
the sampling resistor is used for being connected with the cigarette bullet in series; the characteristic parameters comprise the voltage at two ends of the sampling resistor and the voltage at two ends of the cartridge when the power supply of the atomizer body outputs test voltage to the cartridge and the loop where the sampling resistor is positioned;
and the voltage acquisition circuit is used for acquiring the characteristic parameters and feeding the characteristic parameters back to the main control unit.
When the cartridge is correctly mounted to the atomizer assembly, the sampling resistor and the cartridge are connected in series in a detection loop for detecting the cartridge resistance, and the real-time resistance of the cartridge can be detected by using the power supply of the atomizer body to output the test voltage output to the loop. In one embodiment, the test voltage may be a real-time output voltage of the atomizer body, so as to be able to detect the real-time resistance of the cartridge in real time during operation of the electronic atomizer device.
In one embodiment, the voltage acquisition circuit includes an analog-to-digital converter, and is configured to acquire the voltage of the sampling resistor and the voltage of the cartridge, perform analog-to-digital conversion, and send the voltage to the main control unit.
In one embodiment, the memory chip is an encrypted memory chip.
The storage chip adopts the encryption storage chip, the information in the storage chip can be read after the authentication of the atomizer main body is passed or just, and the atomization component of the cigarette cartridge is heated and controlled, so that the situation that the information in the storage chip is tampered randomly or the cigarette cartridge is heated and controlled in a mode which does not meet the heating requirement is avoided.
In one embodiment, as shown in fig. 4, there is provided an atomization heating control method applied to the electronic atomization device in any one of the above embodiments; taking an atomizer body applied to an electronic atomization device as an example, the method includes:
step S100, when the cartridge is identified, acquiring initial resistance value, tobacco tar information and power data of the cartridge stored in the cartridge storage chip; the power data includes the heating power required to heat the different tobacco tar.
Step S200, corresponding heating power is determined according to the tobacco tar information and the power data.
Step S300, detecting the real-time resistance of the cartridge.
Step S400, calculating the deviation value of the initial resistance value and the real-time resistance value.
Step S500, if the deviation value is not zero, calculating the output voltage according to the real-time resistance value and the heating power.
Step S600, controlling the atomizing assembly of the cartridge to heat with heating power according to the output voltage.
In step S700, if the deviation value is zero, the output voltage is calculated according to the initial resistance value and the heating power.
The atomizer body can identify the cigarette bullet after the cigarette bullet is correctly installed, and then obtain initial resistance, tobacco tar information and the power data of cigarette bullet memory chip internal storage, match corresponding heating power from the power data according to the tobacco tar information, at the real-time resistance of heating cigarette bullet in-process atomizer body can detect the cigarette bullet, and calculate initial resistance and real-time resistance's deviation value, calculate corresponding output voltage according to deviation value and heating power, heat with heating power according to this output voltage control heat-generating body, the guarantor's tobacco tar can heat the atomizing under best heating power, obtain best result of use.
According to the atomization heating control method, when the atomizer body is provided with the cartridges and the cartridges are identified, the atomizer body can read information stored in the storage chip, calculate the deviation value of the initial resistance value by detecting the real-time resistance value of the cartridges, calculate output voltage according to the heating power corresponding to the real-time resistance value and the tobacco tar information if the deviation value is not zero, control the atomization assembly of the cartridges to heat with constant heating power, guarantee the use effect, and avoid the fact that the cartridges cannot heat with constant heating power due to the deviation of the resistance value in actual use.
In one embodiment, as shown in fig. 5, the step of detecting the real-time resistance value of the cartridge includes:
step S310, obtaining characteristic parameters fed back by a detection unit; the detection unit is used for detecting characteristic parameters, and the characteristic parameters are used for calculating the real-time resistance value of the cartridge.
Step S320, calculating the real-time resistance according to the characteristic parameters.
The characteristic parameters are used for the main control unit to calculate the real-time resistance value of the cartridge, and the characteristic parameters are different according to different selected calculation modes. In one embodiment, if the real-time resistance of the cartridge is calculated using the double volt method, the characteristic parameters include the voltage across the sampling resistor and the voltage across the cartridge. In one embodiment, if the real-time resistance of the cartridge is calculated using the biantent method, the characteristic parameters include the current flowing through the sampling resistor and the current of the cartridge. The main control unit calculates the real-time resistance value of the cigarette bullet by utilizing the characteristic parameters and the resistance value of the sampling resistor according to the set resistance detection principle, further calculates the deviation value of the initial resistance value and the real-time resistance value, and can determine the output voltage according to the deviation value and the heating power.
In one embodiment, as shown in fig. 6, the step of detecting the real-time resistance value of the cartridge includes:
step S330, detecting the real-time resistance of the cartridge according to the preset period.
In the use process of the electronic atomization device, the real-time resistance of the cartridge can change along with the temperature change generated by heating and can also be influenced by the tobacco tar content to change, so that the real-time resistance of the cartridge can be periodically detected according to a preset period, and the steps S400 to S500 are executed, namely, the output voltage is periodically adjusted according to the cartridge resistance change, so that the cartridge can be ensured to heat atomized tobacco tar with constant power by heating power.
It should be understood that, although the steps in the flowcharts of fig. 4-6 are shown in order as indicated by the arrows, these steps are not necessarily performed in order as indicated by the arrows. The steps are not strictly limited to the order of execution unless explicitly recited herein, and the steps may be executed in other orders. Moreover, at least a portion of the steps of fig. 4-6 may include multiple steps or stages that are not necessarily performed at the same time, but may be performed at different times, nor does the order in which the steps or stages are performed necessarily occur sequentially, but may be performed alternately or alternately with other steps or at least a portion of the steps or stages in other steps.
In one embodiment, as shown in fig. 7, there is provided an atomization heating control device 300, which is applied to the electronic atomization device in any one of the above embodiments, and which includes:
the information obtaining module 310 is configured to obtain, when the cartridge is identified, an initial resistance value, tobacco tar information, and power data of the cartridge stored in the cartridge storage chip; the power data includes heating power required to heat different tobacco tar;
the heating power determining module 320 is configured to determine a corresponding heating power according to the tobacco tar information and the power data;
the real-time resistance detection module 330 is configured to detect a real-time resistance of the cartridge;
the deviation value calculating module 340 is configured to calculate a deviation value between the initial resistance value and the real-time resistance value;
the output voltage calculating module 350 is configured to calculate an output voltage according to the real-time resistance value and the heating power when the deviation value is not zero;
the heating control module 360 is used for controlling the atomization component of the cartridge to heat with heating power according to the output voltage.
In one embodiment, the real-time resistance detection module includes:
the characteristic parameter acquisition unit is used for acquiring the characteristic parameters fed back by the detection unit; the detection unit is used for detecting characteristic parameters, and the characteristic parameters are used for calculating the real-time resistance value of the cartridge.
And the real-time resistance value calculation unit is used for calculating the real-time resistance value according to the characteristic parameters.
For specific limitations of the atomization heating control device, reference may be made to the above limitations of the atomization heating control method, and no further description is given here. The above-described respective modules in the atomizing heating control apparatus may be realized in whole or in part by software, hardware, and a combination thereof. The above modules may be embedded in hardware or may be independent of a processor in the computer device, or may be stored in software in a memory in the computer device, so that the processor may call and execute operations corresponding to the above modules. It should be noted that, in the embodiment of the present application, the division of the modules is schematic, which is merely a logic function division, and other division manners may be implemented in actual implementation.
In one embodiment, there is provided a nebulizer body comprising a memory and a processor, the memory storing a computer program, the processor when executing the computer program performing the steps of:
step S100, when the cartridge is identified, acquiring initial resistance value, tobacco tar information and power data of the cartridge stored in the cartridge storage chip; the power data includes the heating power required to heat the different tobacco tar.
Step S200, corresponding heating power is determined according to the tobacco tar information and the power data.
Step S300, detecting the real-time resistance of the cartridge.
Step S400, calculating the deviation value of the initial resistance value and the real-time resistance value.
Step S500, if the deviation value is not zero, calculating the output voltage according to the real-time resistance value and the heating power.
Step S600, controlling the atomizing assembly of the cartridge to heat with heating power according to the output voltage.
In one embodiment, the processor when executing the computer program further performs the steps of:
step S310, obtaining characteristic parameters fed back by a detection unit; the detection unit is used for detecting characteristic parameters, and the characteristic parameters are used for calculating the real-time resistance value of the cartridge.
Step S320, calculating the real-time resistance according to the characteristic parameters.
In one embodiment, the processor when executing the computer program further performs the steps of:
step S330, detecting the real-time resistance of the cartridge according to the preset period.
In one embodiment, a computer readable storage medium is provided having a computer program stored thereon, which when executed by a processor, performs the steps of:
step S100, when the cartridge is identified, acquiring initial resistance value, tobacco tar information and power data of the cartridge stored in the cartridge storage chip; the power data includes the heating power required to heat the different tobacco tar.
Step S200, corresponding heating power is determined according to the tobacco tar information and the power data.
Step S300, detecting the real-time resistance of the cartridge.
Step S400, calculating the deviation value of the initial resistance value and the real-time resistance value.
Step S500, if the deviation value is not zero, calculating the output voltage according to the real-time resistance value and the heating power.
Step S600, controlling the atomizing assembly of the cartridge to heat with heating power according to the output voltage.
In one embodiment, the computer program when executed by the processor further performs the steps of:
step S310, obtaining characteristic parameters fed back by a detection unit; the detection unit is used for detecting characteristic parameters, and the characteristic parameters are used for calculating the real-time resistance value of the cartridge.
Step S320, calculating the real-time resistance according to the characteristic parameters.
In one embodiment, the computer program when executed by the processor further performs the steps of:
step S330, detecting the real-time resistance of the cartridge according to the preset period.
Those skilled in the art will appreciate that implementing all or part of the above described methods may be accomplished by way of a computer program stored on a non-transitory computer readable storage medium, which when executed, may comprise the steps of the embodiments of the methods described above. Any reference to memory, storage, database, or other medium used in embodiments provided herein may include at least one of non-volatile and volatile memory. The nonvolatile Memory may include Read-Only Memory (ROM), magnetic tape, floppy disk, flash Memory, optical Memory, or the like. Volatile memory can include random access memory (Random Access Memory, RAM) or external cache memory. By way of illustration, and not limitation, RAM can be in the form of a variety of forms, such as static random access memory (Static Random Access Memory, SRAM) or dynamic random access memory (Dynamic Random Access Memory, DRAM), and the like.
In the description of the present specification, reference to the terms "some embodiments," "other embodiments," "desired embodiments," and the like, means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the application. In this specification, schematic descriptions of the above terms do not necessarily refer to the same embodiment or example.
The technical features of the above embodiments may be arbitrarily combined, and all possible combinations of the technical features in the above embodiments are not described for brevity of description, however, as long as there is no contradiction between the combinations of the technical features, they should be considered as the scope of the description.
The above examples illustrate only a few embodiments of the application, which are described in detail and are not to be construed as limiting the scope of the application. It should be noted that it will be apparent to those skilled in the art that several variations and modifications can be made without departing from the spirit of the application, which are all within the scope of the application. Accordingly, the scope of protection of the present application is to be determined by the appended claims.
Claims (10)
1. An electronic atomization device comprises a cigarette bullet and an atomizer main body, and is characterized in that,
the cigarette bullet is provided with a storage chip for storing initial resistance value, tobacco tar information and power data of the cigarette bullet; the power data includes heating power required to heat different tobacco tar;
the atomizer body is used for acquiring the initial resistance value, the tobacco tar information and the power data when the tobacco cartridges are identified, and determining corresponding heating power according to the tobacco tar information and the power data; and the device is also used for detecting the real-time resistance value of the cartridge, calculating the deviation value of the initial resistance value and the real-time resistance value, calculating output voltage according to the real-time resistance value and the heating power when the deviation value is not zero, and calculating output voltage according to the initial resistance value and the heating power if the deviation value is zero, and controlling the atomization component of the cartridge to heat by the heating power according to the output voltage.
2. The electronic atomizing device of claim 1, wherein the atomizer body comprises:
the detection unit is used for detecting characteristic parameters, and the characteristic parameters are used for calculating the real-time resistance value of the cartridge;
the main control unit is used for acquiring the initial resistance value when the cartridge is identified, and determining corresponding heating power according to the tobacco tar information and the power data; the device is also used for acquiring the characteristic parameters fed back by the detection unit, calculating the real-time resistance according to the characteristic parameters, calculating the deviation value of the initial resistance and the real-time resistance, calculating output voltage according to the real-time resistance and the heating power when the deviation value is not zero, and controlling the atomization component of the cartridge to be heated by the heating power according to the output voltage.
3. The electronic atomizing device according to claim 2, wherein the detection unit includes:
a sampling resistor for series connection with the cartridge; the characteristic parameters comprise voltages at two ends of the sampling resistor and voltages at two ends of the cartridge when the power supply of the atomizer body outputs test voltages to the circuit where the cartridge and the sampling resistor are located;
and the voltage acquisition circuit is used for acquiring the characteristic parameters and feeding the characteristic parameters back to the main control unit.
4. The electronic atomizing device of any one of claims 1 to 3, wherein the memory chip is an encrypted memory chip.
5. An atomization heating control method, characterized by being applied to the electronic atomization device as claimed in any one of claims 1 to 4; the method comprises the following steps:
when the cartridge is identified, acquiring initial resistance, tobacco tar information and power data of the cartridge stored in the cartridge storage chip; the power data includes heating power required to heat different tobacco tar;
determining corresponding heating power according to the tobacco tar information and the power data;
detecting the real-time resistance of the cartridge;
calculating the deviation value of the initial resistance and the real-time resistance;
if the deviation value is not zero, calculating an output voltage according to the real-time resistance value and the heating power;
and controlling an atomization component of the cartridge to be heated by the heating power according to the output voltage.
6. The aerosol heating control method of claim 5, wherein the step of detecting a real-time resistance of the cartridge comprises:
acquiring characteristic parameters fed back by a detection unit; the detection unit is used for detecting the characteristic parameters, and the characteristic parameters are used for calculating the real-time resistance value of the cartridge;
and calculating the real-time resistance according to the characteristic parameters.
7. The aerosol heating control method of claim 5 or 6, wherein the step of detecting the real-time resistance of the cartridge comprises:
and detecting the real-time resistance value of the cartridge according to a preset period.
8. An atomization heating control device, characterized by being applied to the electronic atomization device as claimed in any one of claims 1 to 4; the device comprises:
the information acquisition module is used for acquiring initial resistance value, tobacco tar information and power data of the tobacco cartridges stored in the tobacco cartridge storage chip when the tobacco cartridges are identified; the power data includes heating power required to heat different tobacco tar;
the heating power determining module is used for determining corresponding heating power according to the tobacco tar information and the power data;
the real-time resistance detection module is used for detecting the real-time resistance of the cartridge;
the deviation value calculation module is used for calculating the deviation value between the initial resistance value and the real-time resistance value;
the output voltage calculation module is used for calculating output voltage according to the real-time resistance value and the heating power when the deviation value is not zero;
and the heating control module is used for controlling the atomization component of the cartridge to be heated by the heating power according to the output voltage.
9. A nebulizer body comprising a memory and a processor, the memory storing a computer program, characterized in that the processor implements the steps of the method of any one of claims 5 to 7 when the computer program is executed.
10. A computer readable storage medium, on which a computer program is stored, characterized in that the computer program, when being executed by a processor, implements the steps of the method of any of claims 5 to 7.
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| CN113349461A (en) * | 2021-07-21 | 2021-09-07 | 深圳市为美电子科技有限公司 | Host, electronic atomization device and atomization method |
| CN113907421A (en) * | 2021-08-31 | 2022-01-11 | 深圳麦时科技有限公司 | Heating assembly, electronic atomization device and control method of heating assembly |
| CN115053989A (en) * | 2022-07-18 | 2022-09-16 | 东莞市克莱鹏雾化科技有限公司 | Temperature control system, temperature control method and anti-counterfeiting system of atomization sheet |
| CN115076819B (en) * | 2022-08-03 | 2023-08-08 | 珠海格力电器股份有限公司 | Power adjustment method and device for heater and computer readable storage medium |
| CN115777999B (en) * | 2022-12-21 | 2023-08-25 | 东莞市拓伸电子科技有限公司 | Cartridge recognition method, electronic device and storage medium |
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