WO2023134358A1 - Dispositif de génération d'aérosol, son procédé de commande, dispositif de commande et support de stockage - Google Patents

Dispositif de génération d'aérosol, son procédé de commande, dispositif de commande et support de stockage Download PDF

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Publication number
WO2023134358A1
WO2023134358A1 PCT/CN2022/138393 CN2022138393W WO2023134358A1 WO 2023134358 A1 WO2023134358 A1 WO 2023134358A1 CN 2022138393 W CN2022138393 W CN 2022138393W WO 2023134358 A1 WO2023134358 A1 WO 2023134358A1
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WIPO (PCT)
Prior art keywords
aerosol
heating element
voltage
generating device
control
Prior art date
Application number
PCT/CN2022/138393
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English (en)
Chinese (zh)
Inventor
黄鹏飞
赵书民
韦力根
Original Assignee
深圳麦时科技有限公司
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Priority to KR1020247025584A priority Critical patent/KR20240126065A/ko
Publication of WO2023134358A1 publication Critical patent/WO2023134358A1/fr

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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
    • 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
    • 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
    • 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
    • A24F40/53—Monitoring, e.g. fault detection
    • 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

Definitions

  • the present application relates to the technical field of atomization, and in particular to an aerosol generating device, a control method thereof, a control device and a storage medium.
  • aerosol atomization technology With the development of atomization technology, aerosol atomization technology has emerged.
  • the aerosol-forming substrate is heated by a heating element to achieve atomization and generate aerosol.
  • the user Inhales the aerosol generated by the aerosol-generating device through a puffing action.
  • Some aerosol generating devices used for suction will be equipped with a recording function for the number of puffs, which can analyze usage habits, determine the remaining amount of aerosol-forming substrates, and so on.
  • a sensor is generally used to detect airflow to detect whether the user has performed a suction action, and counting is performed according to the detection result, but it is necessary to add a special sensor to detect the suction action.
  • An aerosol-generating device for providing an aerosol when inhaled by a user, the aerosol-generating device comprising:
  • a heating element for heating the aerosol-forming substrate to generate said aerosol
  • a power supply electrically connected to the heating element, for outputting electric energy to the heating element to heat the heating element;
  • a detection component connected to the heating element and the power supply
  • the control component is electrically connected with the detection component, and is used to obtain the electrical parameters of the detection component, and identify the user's puffing action according to the electrical parameters of the detection component.
  • the first end of the detection switch is electrically connected to the power supply, the second end of the detection switch is electrically connected to the first end of the reference resistor, and the control end of the detection switch is electrically connected to the control component;
  • the second end of the reference resistor is electrically connected to the heating element; the electrical parameter is the voltage across the reference resistor;
  • the control component is used to acquire the first voltage of the first terminal of the reference resistor and the second voltage of the second terminal of the reference resistor, and identify the pumping according to the change of the first voltage and the second voltage Action; it is also used to control the detection switch to be turned on or off, so as to realize the detection mode to be turned on or off.
  • control component is used to calculate the puffing state quantity according to the first voltage and the second voltage, and at the current moment the difference between the puffing state quantity and the puffing state quantity at the previous moment When the absolute value of the value is greater than the preset threshold, it is determined that a puffing action occurs at the current moment.
  • the pumping state quantity is equal to the product of the difference between the first voltage and the second voltage and the second voltage.
  • control component is further configured to update the record of the number of puffs when it is determined that a puff action occurs.
  • the aerosol generating device further includes:
  • a power switch the first end of the power switch is connected to the heating element, the second end of the power switch is electrically connected to the power supply, and the control end of the power switch is electrically connected to the control assembly;
  • the control component is used to send a PWM signal to control the power switch on and off in the heating atomization mode; it is also used to switch and control the power switch or the detection switch to be turned on, so as to realize the heating atomization mode and detection mode switch.
  • a control method for an aerosol generating device is used to provide an aerosol when inhaled by a user;
  • the aerosol generating device includes a heating element, a power supply and a detection component, the heating element for heating an aerosol-forming substrate to generate the aerosol;
  • the detection component is electrically connected to the heating element and the power supply;
  • control methods include:
  • the user's puffing action is judged according to the electrical parameters of the detection component.
  • the detection component is connected between the heating element and the power supply and includes a reference resistor and a detection switch, the first end of the reference resistor is electrically connected to the power supply through the detection switch, The second end of the reference resistor is electrically connected to the heating element;
  • the electrical parameters of the detection component include a first voltage at the first end of the reference resistor and a second voltage at the second end of the reference resistor;
  • the judging the user's pumping action according to the changes at both ends of the detection component includes:
  • the pumping state quantity is equal to the product of the difference between the first voltage and the second voltage and the second voltage.
  • control method also includes:
  • the puff count record is updated.
  • a control device for an aerosol generating device is used to provide an aerosol when inhaled by a user;
  • the aerosol generating device includes a heating element, a power supply and a detection component, the heating element for heating an aerosol-forming substrate to generate the aerosol;
  • the detection component is electrically connected to the heating element and the power supply;
  • the control device includes:
  • a parameter acquisition module configured to acquire electrical parameters of the detection component
  • the puffing action judging module is configured to judge the user's puffing action according to the electrical parameters of the detection component.
  • An aerosol-generating device for providing an aerosol when inhaled by a user, the aerosol-generating device comprising:
  • a heating element for heating the aerosol-forming substrate to generate said aerosol
  • a power supply electrically connected to the heating element, for outputting electric energy to the heating element to heat the heating element;
  • a detection component electrically connected to the heating element and the power supply
  • the controller includes a memory and a processor, the memory stores a computer program, and the processor implements the following steps when executing the computer program:
  • the user's suction action is judged according to the changes at both ends of the detection component.
  • a computer-readable storage medium on which a computer program is stored, and when the computer program is executed by a processor, the following steps are implemented:
  • the user's suction action is judged according to the changes at both ends of the detection component.
  • the detection component is electrically connected to the power supply and the heating element, because when the temperature of the heating element rises, the resistance value will also increase, which in turn will make the detection component electrically connected to it electrical parameters change.
  • the heating time of the heating element increases, the heating temperature will tend to be stable, and the resistance of the heating element will also tend to be stable.
  • the aerosol generating device is inhaled by the user, the heat stored in the heating element will decrease. In turn, the resistance value of the heating element is also reduced. Therefore, according to the electrical parameters of the detection component, it can be judged whether the user has taken a puff, so that the puff action can be accurately detected to achieve accurate counting of puff times, and the cost is reduced. lower.
  • Fig. 1 is a structural block diagram of an aerosol generating device in an embodiment of the present application.
  • FIG. 2 is a schematic diagram of a circuit structure of an aerosol generating device in another embodiment of the present application.
  • Fig. 3 is a schematic diagram of a circuit structure of an aerosol generating device in another embodiment of the present application.
  • FIG. 4 is a schematic flowchart of a control method for an aerosol generating device in an embodiment of the present application.
  • Fig. 5 is a structural block diagram of a control device for an aerosol generating device in an embodiment of the present application.
  • FIG. 6 is a schematic structural diagram of an aerosol generating device in an embodiment of the present application.
  • Fig. 7 is a schematic structural diagram of an aerosol generating device in another embodiment of the present application.
  • 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 the connected objects.
  • an aerosol generating device is provided in an embodiment of the present application, and the aerosol generating device is used to provide an aerosol for the user to inhale when inhaled by the user.
  • the aerosol generating device includes a heating element 110 , a power source 120 , a detection component 130 and a control component 140 .
  • the heating element 110 is used to heat the aerosol-forming substrate to generate aerosol;
  • the power supply 120 is electrically connected to the heating element 110, and is used to output electric energy to the heating element 110, so that the heating element 110 is heated;
  • the detection component 130 is connected to the heating element 110 and The power supply 120 is electrically connected;
  • the control component 140 is electrically connected with the detection component 130 and is used to obtain the electrical parameters of the detection component 130 , and identify the user's puffing action according to the electrical parameters of the detection component 130 .
  • the detection component 130 is electrically connected to the power supply 120 and the heating element 110 .
  • the resistance value will also increase, which will cause the electrical parameters of the detection component 130 electrically connected to it to change. Since the heating element 110 increases with the heating time, the heating temperature will tend to be stable, and then the resistance value of the heating element 110 will also tend to be stable.
  • the aerosol generating device is inhaled by the user, the heat stored in the heating element 110 will decrease, which in turn causes the resistance of the heating element 110 to also decrease. Therefore, according to the electrical parameters of the detection component 130 , it can be determined whether the user has taken a puff, thereby accurately detecting the puff action.
  • the electrical parameters of the detection component 130 may be resistance value, voltage across terminals, power, current and so on.
  • the voltage across the detection component 130 is taken as an example for illustration.
  • control component 140 can control the heating temperature of the heating element 110 by controlling the output power of the power supply 120 to the heating element 110 or the continuous output time, so that the heating element 110 can maintain a stable atomization gas generation temperature.
  • the temperature of the sol It can be understood that there is another connection path between the power supply 120 and the heating element 110 , and the power supply 120 supplies power to the heating component through this path when no detection is required.
  • the resistance value of the heating element 110 will change as the temperature changes, and when the temperature rises, the resistance value of the heating element 110 will also increase.
  • the control component 140 can keep the resistance value of the detection component 130 constant by limiting the power-on time of the detection component 130 . Based on the principle of voltage division, the temperature change of the heating element 110 can be reflected by detecting the voltage change at both ends of the component 130 , and it can be determined that the user has inhaled the aerosol generating device when the temperature changes suddenly.
  • the specific manner in which the detection component 130 is electrically connected to the heating element 110 and the power source 120 is: the detection component 130 is connected between the heating element 110 and the power source 120 .
  • the voltage at the end of the detection component 130 connected to the power supply 120 represents the voltage of the power supply 120
  • the voltage at the end of the detection component 130 connected to the heating element 110 depends on the resistance of the heating element 110 and the resistance of the detection component 130 .
  • the detection component 130 is electrically connected to the heating element 110 and the power source 120 may also be: the heating element 110 is connected between the detection component 130 and the power source 120 .
  • the voltage across the detection component 130 still depends on the voltage of the power supply 120 , the resistance of the heating element 110 and the resistance of the detection component 130 . It can be understood that, the heating element 110 and the detection component 130 may also adopt other connection manners capable of forming a voltage dividing structure.
  • the detection component 130 is electrically connected to the power supply 120 and the heating element 110; as the heating time of the heating element 110 increases, the heating temperature will tend to be stable, and then the temperature of the heating element 110 will also tend to be stable; When the aerosol generating device is inhaled by the user, the heat stored in the heating element 110 will decrease, and then the resistance of the heating element 110 will also decrease. Therefore, according to the voltage change at both ends of the detection component 130 , it can be determined whether the user has taken a puff, so that the puff action can be accurately detected to achieve accurate counting of the number of puffs.
  • the circuit design will be more complicated. However, in the embodiment of the present application, only by setting the detection component 130 between the heating element 110 and the power supply 120, the identification of the suction action can be realized. The circuit design Simple, while reducing the cost of the aerosol generating device.
  • the detection component 130 is connected between the heating element 110 and the power source 120 .
  • the detection component 130 includes: a reference resistor RS and a detection switch Q1. Wherein, the first end of the detection switch Q1 is electrically connected to the power supply, the second end of the detection switch Q1 is electrically connected to the first end of the reference resistor RS, and the control end of the detection switch Q1 is electrically connected to the control component 140; the second end of the reference resistor RS Both ends are electrically connected to the heating element 110 .
  • the control component 140 is used to obtain the first voltage V1 of the first terminal of the reference resistor RS and the second voltage V2 of the second terminal of the reference resistor RS, and identify the pumping action according to the changes of the first voltage V1 and the second voltage V2;
  • the component 140 is also used to control the detection switch Q1 to be turned on or off, so as to enable or disable the detection mode.
  • the voltage output by the power supply 120 is VS.
  • the electrical parameters of the detection component 130 include the voltage across the reference resistor RS.
  • the control component 140 controls the detection switch Q1 to be turned on.
  • the power supply 120 provides electric energy to the reference resistor RS and the heating element 110 connected in series; the control component 140 obtains the voltage across the reference resistor RS during this process, that is, A voltage V1 and a second voltage V2, and the first voltage V1 is the output voltage of the power supply 120, so the first voltage V1 will be maintained in a relatively stable voltage range, while the second voltage V2 will be affected by the resistance of the heating element 110
  • the influence of the change; when the first voltage V1 is not abnormal, the second voltage V2 can be used to characterize the resistance of the heating element 110 .
  • the control component 140 acquires multiple groups of the first voltage V1 and the second voltage V2 in the detection mode, and averages the respective maximum and minimum values of the first voltage V1 and the second voltage V2 after screening out Finally, the average value of the first voltage V1 and the average value of the second voltage V2 are used to judge whether the suction action occurs, thereby reducing the detection error and improving the accuracy of recognition.
  • the detection switch Q1 forms a series voltage divider with the reference resistor RS and the heating element.
  • the first voltage V1 will also change abruptly.
  • the first voltage V1 and the second voltage V1 are used to extract When the suction action is recognized, the accuracy of the recognition can still be guaranteed.
  • the control component 140 controls the detection switch Q1 to be turned off, cutting off the branch where the reference resistor RS is located. At this time, the power supply 120 supplies power to the heating element 110 through another branch.
  • the detection switch Q1 may be an electronic switch such as a triode, a MOS transistor, and an IGBT.
  • the electrical parameter of the detection component 130 may also be the resistance value of the reference resistor RS, the power of the reference resistor RS or the current flowing through the reference resistor RS.
  • the control component 140 controls the detection switch Q1 to be turned on for a preset time according to a preset period; the detection switch Q1 is turned off when the on-time of the detection switch Q1 reaches a preset time; the control component 140 obtains the first A voltage V1 and a second voltage V2.
  • the preset period may be 10 ms, and the preset duration may be 250 ⁇ s.
  • control component 140 is used to calculate the puff state quantity according to the first voltage V1 and the second voltage V2, and the absolute value of the difference between the puff state quantity at the current moment and the puff state quantity at the previous moment is greater than A suction action is determined to occur at a preset threshold.
  • the pumping state quantity is a physical quantity used to characterize the voltage change at both ends of the reference resistor RS.
  • the preset threshold value is a reference value reflecting the change of the voltage at both ends of the reference resistor RS when no pumping action occurs and the heating element 110 is in a heating state. If the determination of the pumping action is performed directly through the first voltage V1 and the second voltage V2, there may be a large error; and due to the power of the power supply 120 or other reasons, there may be abnormal changes in the first voltage V1 and the second voltage V2, Therefore, the pumping state quantity can be calculated according to the first voltage V1 and the second voltage V2, and the absolute value of the difference between the current moment and the previous moment is calculated.
  • the threshold value determines that a suction action occurs at the current moment.
  • the pumping state quantity may be the difference between the first voltage V1 and the second voltage V2, or the rate of change of the difference between the first voltage V1 and the second voltage V2. It can be understood that the current moment and the last moment refer to two consecutive detected moments, which do not necessarily have continuity in time.
  • the preset threshold may be 0.08.
  • the pumping state quantity is equal to the product of the difference between the first voltage V1 and the second voltage V2 and the second voltage V2.
  • Table 1 shows in an embodiment, within a puffing period, the puffing state quantity K calculated by the MCU according to the collected first voltage V1 and the second voltage V2, and the puffing state at two adjacent moments
  • the absolute value of the difference in quantity ⁇ K changes with time.
  • ⁇ K is stable below a preset reference value, such as 0.01. And after a pumping action, the resistance value of the heating element will gradually increase back to the steady-state value with heating, during which ⁇ K may remain higher than the preset reference value. Therefore, after it is determined that the puffing action occurs, it needs to be recognized that ⁇ K is lower than the preset reference value and then rises to exceed the preset threshold again before it is determined that the puffing action is occurring again.
  • control component 140 is further configured to update the record of the number of puffs when it is determined that a puff occurs.
  • control component 140 determines that a puff action occurs, it adds 1 to the number of puffs, and updates the record of the number of puffs.
  • the aerosol generating device further includes a power switch Q2.
  • the first end of the power switch Q2 is connected to the heating element 110, the second end of the power switch Q2 is electrically connected to the power supply 120, and the control end of the power switch Q2 is electrically connected to the control assembly 140; the control assembly 140 is used for heating and atomizing mode
  • the PWM signal is sent to control the on-off of the power switch Q2; it is also used to switch and control the power switch Q2 or the detection switch Q1 to be turned on, so as to realize the switching between the heating atomization mode and the detection mode.
  • the control component 140 controls the on-off of the power switch Q2 by sending a PWM signal, so as to realize the power control of the heating element 110 , that is, to realize the temperature control of the heating element 110 .
  • the control component 140 outputs a PWM signal to the power switch Q2 to control its on or off, so as to adjust the power output to the heating element 110 to achieve temperature control, specifically , the temperature control can be controlled according to the preset temperature curve.
  • control component 140 controls the power switch Q2 to turn off, and controls the detection switch Q1 to turn on; after the detection is completed, the control component 140 controls the detection switch Q1 to turn off, and continues to generate PWM signals Control the work of the power switch Q2.
  • This embodiment can flexibly switch between the detection mode and the heating atomization mode, so as to avoid affecting the normal operation of the aerosol generating device due to detection.
  • the embodiment of the present application also provides a control method for an aerosol generating device, which is described by taking a control component applied to an aerosol generating device as an example, and the control method includes:
  • Step 410 obtaining electrical parameters of the detection component
  • Step 420 judging the user's puffing action according to the electrical parameters of the detection component.
  • the detection assembly is connected between the heating element and the power supply, the detection assembly includes a reference resistor and a detection switch, the first end of the reference resistor is electrically connected to the power supply through the detection switch, and the second end of the reference resistor is electrically connected to the heating element ;
  • the voltage at both ends of the detection component includes a first voltage at the first end of the reference resistor and a second voltage at the second end of the reference resistor.
  • the step of judging the user's pumping action according to the changes at both ends of the detection component includes:
  • the pumping state quantity is equal to the product of the difference between the first voltage and the second voltage and the second voltage.
  • the puff count record is updated.
  • control method used for the aerosol generating device please refer to the above definition for the aerosol generating device, and details will not be repeated here.
  • steps in the flow chart of FIG. 4 are displayed sequentially as indicated by the arrows, these steps are not necessarily executed sequentially in the order indicated by the arrows. Unless otherwise specified herein, there is no strict order restriction on the execution of these steps, and these steps can be executed in other orders. Moreover, at least some of the steps in FIG. 4 may include multiple steps or stages, these steps or stages are not necessarily executed at the same time, but may be executed at different times, and the execution order of these steps or stages is also It is not necessarily performed sequentially, but may be performed alternately or alternately with other steps or at least a part of steps or stages in other steps.
  • a control device 500 for an aerosol generating device comprising:
  • a parameter acquisition module 510 configured to acquire electrical parameters of the detection component
  • the puffing action judging module 520 is configured to judge the user's puffing action according to the electrical parameters of the detection component.
  • the suction action judging module 520 includes:
  • a calculation unit configured to calculate the pumping state quantity according to the first voltage and the second voltage
  • a judging unit configured to judge whether the absolute value of the difference between the suction state quantity at the current moment and the suction state quantity at the previous moment is greater than a preset threshold
  • the puff determination unit is configured to determine that a puff action occurs at the current moment when the absolute value of the difference between the puff state quantity at the current moment and the puff state quantity at the previous moment is greater than a preset threshold.
  • control device also includes:
  • the counting module is used to update the record of the number of puffs when it is determined that a puff occurs.
  • Each module in the above-mentioned control device can be fully or partially realized by software, hardware and a combination thereof.
  • the above-mentioned modules can be embedded in or independent of the processor in the computer device in the form of hardware, and can also be stored in the memory of the computer device in the form of software, so that the processor can invoke and execute the corresponding operations of the above-mentioned modules.
  • the division of modules in the embodiment of the present application is schematic, and is only a logical function division, and there may be other division methods in actual implementation.
  • an aerosol-generating device for providing an aerosol when inhaled by a user; said aerosol-generating device comprising:
  • a heating element for heating the aerosol-forming substrate to generate said aerosol
  • a detection component electrically connected to the heating element and the power supply
  • the controller includes a memory and a processor, the memory stores a computer program, and the processor implements the following steps when executing the computer program:
  • the user's puffing action is judged according to the electrical parameters of the detection component.
  • the puff count record is updated.
  • a computer-readable storage medium on which a computer program is stored, and when the computer program is executed by a processor, the following steps are implemented:
  • the user's puffing action is judged according to the electrical parameters of the detection component.
  • the puff count record is updated.
  • any references to memory, storage, database or other media used in the various embodiments provided in the present application may include at least one of non-volatile memory and volatile memory.
  • Non-volatile memory may include read-only memory (Read-Only Memory, ROM), magnetic tape, floppy disk, flash memory or optical memory, etc.
  • Volatile memory can include Random Access Memory (RAM) or external cache memory.
  • RAM can take many forms, such as Static Random Access Memory (SRAM) or Dynamic Random Access Memory (DRAM).
  • the aerosol generating device can be a heat-not-burn electronic cigarette
  • the aerosol-forming substrate can be a solid aerosol-forming substrate 200, by inserting the solid aerosol-forming substrate 200 into the aerosol In the generating device, heating generates an aerosol for inhalation by a user.

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Abstract

L'invention concerne un dispositif de génération d'aérosol, son procédé de commande, un dispositif de commande et un support de stockage. Le dispositif de génération d'aérosol est utilisé pour fournir un aérosol lorsqu'il est aspiré par un utilisateur, et le dispositif de génération d'aérosol comprend : un élément chauffant (110), qui est utilisé pour chauffer un substrat de formation d'aérosol pour générer un aérosol ; une alimentation électrique (120), qui est électriquement connectée à l'élément chauffant (110) ; un ensemble de détection (130), qui est électriquement connecté à l'élément chauffant (110) et à l'alimentation électrique (120) ; ainsi qu'un ensemble de commande (140), qui est utilisé pour acquérir un paramètre électrique de l'ensemble de détection (130) et identifier une action d'aspiration d'un utilisateur en fonction du paramètre électrique de l'ensemble de détection (130). Le dispositif de génération d'aérosol peut détecter avec précision une action d'aspiration.
PCT/CN2022/138393 2022-01-14 2022-12-12 Dispositif de génération d'aérosol, son procédé de commande, dispositif de commande et support de stockage WO2023134358A1 (fr)

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KR1020247025584A KR20240126065A (ko) 2022-01-14 2022-12-12 에어로졸 생성 장치 및 이의 제어방법, 제어장치 및 저장매체

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CN202210044755.6A CN114376274B (zh) 2022-01-14 2022-01-14 气溶胶产生装置及其控制方法、控制装置和存储介质

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CN114376274B (zh) * 2022-01-14 2024-01-30 深圳麦时科技有限公司 气溶胶产生装置及其控制方法、控制装置和存储介质
CN114947234A (zh) * 2022-06-06 2022-08-30 海南摩尔兄弟科技有限公司 雾化控制方法及电子雾化器
CN117491758A (zh) * 2022-07-25 2024-02-02 深圳麦时科技有限公司 故障检测方法及其装置、可读存储介质和气溶胶雾化装置

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