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WO2019134457A1 - Dispositif et procédé de détection automatique de cigarette - Google Patents

Dispositif et procédé de détection automatique de cigarette Download PDF

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Publication number
WO2019134457A1
WO2019134457A1 PCT/CN2018/116518 CN2018116518W WO2019134457A1 WO 2019134457 A1 WO2019134457 A1 WO 2019134457A1 CN 2018116518 W CN2018116518 W CN 2018116518W WO 2019134457 A1 WO2019134457 A1 WO 2019134457A1
Authority
WO
WIPO (PCT)
Prior art keywords
controller
signal
heating wire
heating
sampling
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Ceased
Application number
PCT/CN2018/116518
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English (en)
Chinese (zh)
Inventor
刘德文
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Justfog Electronic Technology (dongguan) Co Ltd
Original Assignee
Justfog Electronic Technology (dongguan) Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Justfog Electronic Technology (dongguan) Co Ltd filed Critical Justfog Electronic Technology (dongguan) Co Ltd
Publication of WO2019134457A1 publication Critical patent/WO2019134457A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
    • G01K7/00—Measuring temperature based on the use of electric or magnetic elements directly sensitive to heat ; Power supply therefor, e.g. using thermoelectric elements
    • G01K7/16—Measuring temperature based on the use of electric or magnetic elements directly sensitive to heat ; Power supply therefor, e.g. using thermoelectric elements using resistive elements
    • 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
    • A24F40/60—Devices with integrated user interfaces
    • 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
    • A24F40/20—Devices using solid inhalable precursors

Definitions

  • the present invention relates to the technical field of electronic cigarettes, and more particularly to an apparatus and method for automatically detecting cigarettes.
  • e-cigarette As a fashionable technology product, e-cigarette has gradually become a favorite product of the public.
  • e-cigarettes There are two kinds of e-cigarettes commonly used at present. The first one is e-cigarette that does not need cigarettes at all, and the second is used to heat cigarettes.
  • Electronic cigarettes that can be used by users without ignition.
  • the cigarette inserted into the heating sheet is ignited by heating the heating wire in the electronic cigarette to achieve the purpose of smoking.
  • the heating wire is continuously burned, or the cigarette is inserted into the cigarette but the heating sheet is not inserted and the heating wire is burnt. Both phenomena will reduce the service life of the electronic cigarette and the waste of energy. It will also burn the user due to accidental touch during the heating process of the heating wire, and the safety is low.
  • the technical problem to be solved by the present invention is to provide an apparatus and method for automatically detecting cigarettes in view of the above-mentioned drawbacks of the prior art.
  • the technical solution adopted by the present invention to solve the technical problem thereof is: constructing a device for automatically detecting cigarettes, comprising:
  • a cigarette holder for placing a cigarette, one end of the cigarette holder is provided with a first opening for inserting the cigarette branch, and the other end of the cigarette holder is provided with a second opening for inserting the heat generating sheet;
  • a heating wire for heating is attached to the heating sheet
  • a sampling circuit electrically connected to the heating sheet for monitoring the resistance of the heating wire in real time during heating of the heating wire to generate a sampling signal
  • a controller coupled to the sampling circuit for receiving and generating a control signal according to a sampling signal transmitted by the sampling circuit, the controller including a memory, the memory being built in the controller, and the memory Storing a mapping table of resistance and time associated with the heating wire;
  • the cigarette holder comprises:
  • the first opening is disposed at one end of the accommodating cavity, and the second opening is disposed at the other end of the accommodating cavity; the first opening is for the cigarette branch to be inserted into the accommodating cavity, The second opening is for inserting the heat generating piece into the receiving cavity;
  • the accommodating cavity is adapted to different shapes of cigarettes.
  • the method further comprises:
  • An amplifying circuit the amplifying circuit is connected in series between the sampling circuit and the signal monitoring end of the controller, and is configured to perform amplification processing on the sampling signal and then send the signal to the controller;
  • the sampling circuit includes a sampling resistor, and the amplifying circuit includes a first input end, a second input end, and an output end;
  • a first end of the sampling resistor is connected to a positive end of the heating element, and a serial connection end of the first end of the sampling resistor and a positive end of the heating element is connected to a first input end of the amplifying circuit.
  • a second end of the sampling resistor is coupled to a second input of the amplifying circuit, and an output of the amplifying circuit is coupled to a signal monitoring terminal of the controller.
  • the shutdown circuit includes a control MOS transistor, a gate of the control MOS transistor is connected to a power control end of the controller, and a source of the control MOS transistor is connected to a second end of the sampling resistor
  • the drain of the control MOS transistor is connected to a power supply pin of the controller and is connected to a supply voltage.
  • the method further includes: a battery;
  • a positive output terminal of the battery is coupled to a drain of the control MOS transistor and a power supply pin of the controller, respectively.
  • the method further comprises:
  • the battery management module being connected in parallel between the positive output terminal and the negative output terminal of the battery for managing and controlling charging of the battery.
  • the method further comprises:
  • vibration motor and a motor drive circuit connected to the vibration motor
  • a control end of the motor driving circuit is connected to a vibration enabling end of the controller, configured to receive and generate a driving signal according to a vibration signal output by the vibration enabling end of the controller, and send the driving signal To the vibration motor;
  • the vibration motor is configured to receive and generate a shock based on the drive signal.
  • the signal end of the LED indicator is connected to the signal pin of the controller.
  • the PCB control board is further provided with a button switch connected to the controller, and the button switch is used for controlling on/off of the device for automatically detecting the cigarette.
  • the invention also provides a method for automatically detecting cigarettes, which is applied to the above device for automatically detecting cigarettes, comprising the following steps:
  • the sampling circuit monitors the resistance change of the heating wire and generates a corresponding sampling signal, and sends the sampling signal to the signal monitoring end of the controller;
  • the controller receives and processes the sampling signal to obtain a measured resistance value of the heating wire.
  • the controller searches the resistance value and time correspondence mapping table associated with the heating wire stored in the memory according to the measured resistance value, and obtains a matching time corresponding to the measured resistance value;
  • step S14 the controller determines whether the matching time is less than the first preset time, and if so, step S15 is performed; if not, step S16 is performed;
  • the controller determines that there is no cigarette on the heating wire, and outputs a control signal to the shutdown circuit to control the heating wire to be disconnected, and stops heating the heating wire;
  • the controller determines whether the matching time is greater than the first preset time and less than a second preset time. If yes, the controller determines that the heating wire has a cigarette.
  • the apparatus for automatically detecting cigarettes of the present invention has the following advantageous effects: the apparatus for automatically detecting cigarettes of the present invention monitors the actual resistance change of the heating wire in real time, and based on the resistance associated with the heating wire stored in the memory The value-time correspondence table is obtained, and the actual heating time of the heating wire is obtained, and whether the cigarette is inserted into the heating piece is determined according to the actual heating time of the heating wire, and then the opening and closing of the heating piece is controlled according to the determination result, thereby effectively preventing heat generation.
  • the problem of air-burning in the film has achieved the goal of energy saving while achieving the safety of electronic cigarettes.
  • FIG. 1 is a schematic structural diagram of an apparatus for automatically detecting cigarettes according to an embodiment of the present invention
  • FIG. 2 is a schematic block diagram of an apparatus for automatically detecting cigarettes according to an embodiment of the present invention
  • FIG. 3 is a flow chart of a method for automatically detecting cigarettes according to an embodiment of the present invention.
  • the present invention constructs an apparatus for automatically detecting cigarettes in order to solve the technical problems thereof.
  • the apparatus comprises: a cigarette holder 12, a heat generating sheet 1, a sampling circuit 2, a controller 4, and a shutdown circuit 3.
  • the cigarette holder 12 is used to place the cigarette 100 and the heat-generating sheet 1 is inserted therein.
  • the heating element 101 is attached with a heating wire 101 for heating;
  • the sampling circuit 2 is electrically connected to the heating element 1 for monitoring the resistance change of the heating wire 101 in real time during heating of the heating wire 101 to generate a sampling signal, and
  • the sampling signal is sent to the signal monitoring terminal of the controller 4; the controller 4 receives and generates a control signal according to the sampling signal sent by the sampling circuit 2.
  • the controller 4 includes a memory, which is built in the controller 4, and stores therein a resistance and time correspondence map associated with the heating wire 101; the shutdown circuit 3 and the controller 4 and the sampling circuit 2, respectively
  • the connection is used to receive and control the on and off of the heating wire 101 according to the control signal during the heating of the heating sheet 1, to control the heating wire 101 to continue heating or to stop heating.
  • one end of the cigarette holder 12 is provided with a first opening 121 for inserting the cigarette holder 100, and the other end of the cigarette holder 12 is provided with a second opening 122 for inserting the heat generating sheet.
  • the cigarette holder 12 further includes a receiving cavity for placing the cigarette 100 and the heat generating sheet 1, wherein the first opening 121 is disposed at one end of the receiving cavity, and the second opening 122 is disposed at the other end of the receiving cavity;
  • the opening 121 is for the cigarette branch 100 to be inserted into the accommodating cavity, and the second opening 122 is for inserting the heat generating sheet 1 into the accommodating cavity.
  • the accommodating cavity of the present embodiment can be adapted to different shapes of cigarettes.
  • the accommodating space provided in the cigarette holder 12 can be determined according to the shape of the cigarette 100, which is not specifically limited in the present invention.
  • the shape of the first opening 121 is based on the insertion of the cigarette 100 into the receiving cavity, which is not specifically required by the present invention.
  • the shape of the second opening 122 is based on the fact that the heat generating sheet can be inserted into the accommodating cavity, and the present invention does not specifically require it.
  • sampling circuit 2, the controller 4, and the shutdown circuit 3 are all disposed on a first surface of the PCB control board 13, and one end of the PCB control board 13 is fixedly connected to the heat generating sheet 1.
  • the other end of the PCB control board 13 is further provided with a charging interface 14 for the device for automatically detecting the cigarette to be connected with an external charging power source to realize charging of the device for automatically detecting the cigarette.
  • the charging interface 14 can be used for direct charging or for charging, and can be applied to different types of charging power sources.
  • the heating wire 101 on the heating sheet 1 is connected in series by a sampling circuit 2 on the heating sheet 1.
  • the sampling circuit 2 monitors the actual resistance change of the heating wire 101 in real time, and converts the monitored result into a corresponding sampling signal, which is used to determine the resistance value of the heating wire 101.
  • the controller 4 is sent to the controller 4 by converting the real-time resistance change of the heating wire 101 during heating, and the controller 4 performs corresponding operation processing after receiving the sampling signal, and converts it into a corresponding measured resistance value (this The measured resistance value is the current actual resistance value of the heating wire), and then the matching time corresponding to the measured resistance value is searched from the resistance value and time correspondence map stored in the memory according to the measured resistance value, and then the matching time is obtained.
  • the matching time is less than the first preset time, it may be determined that there is no cigarette on the heating sheet 1, and outputting a control signal to the shutdown circuit to control the heating wire 101 Disconnecting, stopping heating the heating wire 101; if the matching time is greater than the first preset time and less than the second preset time, it can be determined that there is a cigarette on the heating wire 101, and the controller 4 does not adjust the heating wire 101 at this time, In order to keep heating the heating wire 101.
  • the heating wire 101 can be effectively burned, the service life of the heating wire 101 can be prolonged, and the user can be prevented from being accidentally touched, the safety of the electronic cigarette can be improved, and the waste of energy can be effectively avoided.
  • the resistance value and time correspondence mapping table stored in the memory in this embodiment is associated with the heating wire 101 and uniquely corresponding, that is, the resistance value and time correspondence mapping table reflects the heat generation.
  • the correspondence between the resistance of the wire 101 and time may be corresponding to the resistance value and time test when the heating wire 101 is factory-produced, and the obtained data is processed to form the resistance value and the time.
  • the correspondence map is stored in the memory.
  • the correspondence of resistance to time can also be made to be stored in a memory as a relationship curve.
  • the apparatus for automatically detecting cigarettes in the embodiment of the present invention further includes:
  • the amplifying circuit 5 is connected in series between the sampling circuit 2 and the signal monitoring end of the controller 4 for amplifying the sampled signal and transmitting it to the controller 4.
  • the sampling circuit 2 includes a sampling resistor, and the amplifying circuit 5 includes a first input terminal, a second input terminal, and an output terminal.
  • the first end of the sampling resistor is connected to the positive end of the heating element 1, and the series connection end of the first end of the sampling resistor and the positive end of the heating element 1 is connected to the first input end of the amplifying circuit 5, and the second end of the sampling resistor is amplified
  • the second input of the circuit 5 is connected, and the output of the amplifying circuit 5 is connected to the signal monitoring terminal of the controller 4.
  • the sampling resistor is mainly used for real-time monitoring and sampling of the actual resistance value of the heating wire 101. Therefore, the selected sampling resistor has a small resistance value, generally much smaller than the resistance of the heating wire 101. The value, in turn, can achieve both signal monitoring and sampling purposes without adversely affecting the circuit.
  • an amplifying circuit 5 is added between the signal monitoring end of the controller 4 and the sampling resistor, and the sampling is performed by the amplifying circuit 5. After the signal is amplified and processed, it is sent to the signal monitoring terminal of the controller 4, so that the sampling signal can be stably monitored by the controller 4, which improves the stability and accuracy of the signal transmission.
  • the amplifying circuit 5 may include an operational amplifier which is a high precision operational amplifier.
  • the shutdown circuit 3 includes a control MOS transistor, and the gate of the control MOS transistor is connected to the power control terminal of the controller 4, and the source of the control MOS transistor is connected to the second end of the sampling resistor, and the MOS transistor is controlled.
  • the drain is connected to the power supply pin of the controller 4 and is connected to the supply voltage.
  • the specific control principle is as follows: the controller 4 outputs a PWM power adjustment signal to the control end of the control MOS tube to control the turning on or off of the MOS tube, thereby achieving the purpose of controlling the heating or stopping heating of the heating wire 101, and finally achieving The effective protection of the heating wire 101 avoids the burning of the heating wire 101, which wastes energy and affects the service life of the electronic cigarette.
  • the apparatus for automatically detecting cigarettes in the embodiment of the present invention may further include a battery 7 disposed on the second surface of the PCB control board 13.
  • the battery 7 is mainly used to supply power to components disposed on the first side of the PCB control board 13.
  • the positive output terminals of the battery 7 are respectively connected to the drain of the control MOS transistor and the power supply pin of the controller 4.
  • the on or off of the control MOS tube controls the on and off of the heating wire 101.
  • the power supply voltage provided by the battery 7 can be controlled by the drain and the source of the MOS transistor, and then transmitted to the positive end of the heat generating sheet 1 via the sampling resistor, and the heat generating sheet 1 is heated.
  • the heating wire 101 is heated; when the control MOS transistor is turned off, at this time, the drain and the source of the control MOS transistor are extremely disconnected, the power supply voltage cannot pass, and the heating sheet 1 stops heating.
  • the apparatus for automatically detecting cigarettes in the embodiment of the present invention may further include a battery management module 8 connected in parallel between the positive output end and the negative output end of the battery 7 for charging the battery 7. Management and control.
  • the battery management module 8 may include a charge management IC and a battery protection IC that can monitor and control the power and charge of the battery 7 in real time. For example, during the charging process, the charging management IC monitors the charging state of the battery 7 in real time. When the battery 7 is full, the charging management IC outputs a control signal to cut off the connection between the battery 7 and the external power source, so that the battery 7 automatically turns off charging, avoiding the battery 7 Overcharge and damage the battery 7.
  • a battery protection IC can be used to manage and protect the battery 7.
  • the device for automatically detecting the cigarette branch may further include: a vibration motor 11 and a motor drive circuit 10 connected to the vibration motor 11.
  • the control end of the motor drive circuit 10 is connected to the vibration enable end of the controller 4, and is configured to receive and generate a drive signal according to the vibration signal outputted by the vibration enable end of the controller 4, and send the drive signal to the vibration motor. 11; the vibration motor 11 receives and generates vibration according to the drive signal.
  • the controller 4 outputs a vibration signal to the motor driving circuit 10, and the motor driving circuit 10 is turned on and generates a driving signal to drive the vibration motor 11 to generate vibration, prompting the user. You can start smoking.
  • the motor driving circuit 10 of the embodiment of the present invention may include a driving MOS tube, and the driving state of the vibration motor 11 can be controlled by the driving MOS tube.
  • the device for automatically detecting the cigarette branch may further include: at least one LED indicator light 6. Wherein at least the LED indicator 6 is disposed on the first side of the PCB control board 13, the LED indicator 6 for indicating the power information/heating time information; and the signal end of the LED indicator 6 is respectively corresponding to the signal of the controller 4. The pin is connected. When multiple LED indicators 6 are used, the signal terminals of each LED indicator 6 are respectively connected to the signal pins corresponding to the controller 4.
  • the LED indicator 6 of the embodiment may include four LED indicators 6 that may indicate the power signal of the battery or the heating time information of the heating wire 101.
  • the four LED lights automatically perform the lighting action according to the indication signal output by the controller 4, for example, when the heating time reaches half of the preset heating time, the two LED lights are illuminated; when heating When the time reaches the preset heating time, the four LED lights are all on.
  • the power indicator when the power indicator signal is received, the corresponding lighting indicator is performed according to the power indicator signal. For example, if the battery remaining 50%, 2 LED lights are on, and when the battery remaining 75%, 3 LED lights are on. When the power is still 100%, the 4 LED lights are all on.
  • the heating time information indicates that the heating wire 101 is executed during heating, and the electric quantity indication is performed when the heating wire 101 stops heating.
  • the apparatus for automatically detecting cigarettes in the embodiment of the present invention may further include: a button switch connected to the controller 4.
  • the button switch can be disposed on the first surface of the PCB control board 13 , and the button switch 9 can be used to trigger the opening of the device for automatically detecting the cigarette, the power indicator, and the like.
  • the LED light displays the power; during long press (for example, long press for 3 seconds), the heating wire 101 starts to heat; if the heating wire 101 is heated, if it wants to manually control the stop The heating wire 101 is heated, and can be pressed long (for example, for 3 seconds), and the heating wire 101 stops heating.
  • the apparatus for automatically detecting cigarettes further includes a housing provided with a cavity for placing a device for automatically detecting the cigarette, the cavity being provided at one end to be fitted with the first opening 121.
  • An opening, the other end of the cavity is provided with an opening in which the charging interface is disposed.
  • the device for automatically detecting cigarettes of the present invention monitors the actual resistance change of the heating wire in real time through a sampling circuit connected in series with the heating piece, and obtains a mapping table of the resistance value and time correspondence relationship with the heating wire stored in the memory.
  • the actual heating time of the heating wire is automatically determined according to the actual heating time of the heating wire, and whether the cigarette is inserted into the heating piece, and then the opening and closing of the heating piece is controlled according to the judgment result, thereby effectively avoiding the problem of air burning of the heating piece. While achieving the safety of electronic cigarettes, it also achieves the purpose of energy saving, prolongs the service life of electronic cigarettes, and avoids accidental injury to users by electronic cigarettes.
  • the invention also provides a method for automatically detecting cigarettes, which is implemented by the above-mentioned device for automatically detecting cigarettes, as shown in FIG. 3, and specifically includes the following steps:
  • the sampling circuit 2 monitors the resistance change of the heating wire and generates a corresponding sampling signal, and simultaneously sends the sampling signal to the signal monitoring end of the controller 4.
  • the controller 4 receives and processes the sampling signal to obtain the measured resistance value of the heating wire 101.
  • the controller 4 searches the resistance value and time correspondence map associated with the heating wire 101 stored in the memory according to the measured resistance value, and obtains a matching time corresponding to the measured resistance value.
  • step S14 The controller 4 determines whether the matching time is less than the first preset time. If yes, step S15 is performed; if not, step S16 is performed.
  • the controller 4 determines that there is no cigarette 100 on the heating wire, and outputs a control signal to the shutdown circuit 3 to control the heating wire 101 to be disconnected, and stops heating the heating wire 101.
  • the controller 4 determines whether the matching time is greater than the first preset time and less than the second preset time. If yes, the controller 4 determines that the heating wire 101 has the cigarette 100.
  • the first preset time and the second preset time in the embodiment of the present invention may be determined according to an actual test time.
  • the resistance-time correspondence map is obtained by repeatedly testing the heating wire in the electronic cigarette during the production of the electronic cigarette, and processing according to the test data.
  • the actual temperature rise time of the heating wire can be obtained according to the resistance value and time correspondence map associated with the heating wire stored in the memory, and according to the actual heating time of the heating wire Automatically determine whether the cigarette has a heat-insulating sheet inserted, and then control the opening and closing of the heat-generating sheet according to the judgment result, thereby effectively avoiding the problem of air-burning of the heat-generating sheet, and at the same time achieving the purpose of improving the safety of the electronic cigarette, the energy-saving purpose is extended.
  • the service life of the electronic cigarette is to avoid accidental injury to the user by burning the electronic cigarette.

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  • Engineering & Computer Science (AREA)
  • Human Computer Interaction (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Manufacturing Of Cigar And Cigarette Tobacco (AREA)
  • Sampling And Sample Adjustment (AREA)

Abstract

L'invention concerne un dispositif et un procédé de détection automatique d'une cigarette (100) permettant de détecter automatiquement si la cigarette (100) est insérée dans une pièce de chauffage (1) de façon à commander la mise sous tension et hors tension de la pièce de chauffage (1), et économe en énergie et sans danger. Ledit dispositif comprend : un porte-cigarette (12) pour y placer la cigarette (100), une extrémité du porte-cigarette (12) comprenant une première ouverture (121) permettant d'y insérer la cigarette (100), et l'autre extrémité du porte-cigarette comprenant une seconde ouverture (122) permettant d'y insérer la pièce de chauffage (1), un fil chauffant (101) étant fixé à la pièce de chauffage (1) ; un circuit d'échantillonnage (2) électriquement connecté à la pièce de chauffage (1) et utilisé pour surveiller la résistance du fil chauffant (101) en temps réel afin de générer un signal d'échantillonnage ; un dispositif de commande (4) connecté au circuit d'échantillonnage (2) et utilisé pour recevoir le signal d'échantillonnage et générer un signal de commande en fonction du signal d'échantillonnage, le dispositif de commande (4) comprenant une mémoire et une carte de correspondance résistance-temps associée au fil chauffant (101) étant mémorisée dans la mémoire ; et un circuit d'arrêt (3) connecté au circuit d'échantillonnage (2) et au dispositif de commande (4) et utilisé pour commander la mise sous tension et hors tension du fil chauffant (101) en fonction du signal de commande.
PCT/CN2018/116518 2018-01-08 2018-11-20 Dispositif et procédé de détection automatique de cigarette Ceased WO2019134457A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201810015302.4 2018-01-08
CN201810015302.4A CN108303190B (zh) 2018-01-08 2018-01-08 一种自动检测烟支的装置及方法

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WO2019134457A1 true WO2019134457A1 (fr) 2019-07-11

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WO2024179860A1 (fr) * 2023-03-02 2024-09-06 Jt International Sa Dispositifs de génération d'aérosol
US12127592B2 (en) 2021-09-20 2024-10-29 Altria Client Services Llc Capsule validation for heat-not-burn (HNB) aerosol-generating devices

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CN108303190B (zh) * 2018-01-08 2020-12-22 吉士福电子科技(东莞)有限公司 一种自动检测烟支的装置及方法
CN109596975B (zh) * 2018-12-24 2021-03-30 深圳瀚星翔科技有限公司 电子烟电路板检测系统及方法
KR102141649B1 (ko) * 2019-03-06 2020-08-05 주식회사 케이티앤지 광 가이드부를 포함하는 고정체 및 이를 포함하는 에어로졸 생성 장치
CN113273727A (zh) * 2021-05-26 2021-08-20 武汉微动机器人科技有限公司 一种适用于电子烟和低温不燃烧烟的混合烟具
CN115769914A (zh) * 2021-09-08 2023-03-10 深圳市合元科技有限公司 气溶胶生成装置及其控制方法
WO2024103361A1 (fr) * 2022-11-17 2024-05-23 思摩尔国际控股有限公司 Appareil de formation d'aérosol et son procédé de commande

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CN104116138A (zh) * 2014-06-24 2014-10-29 深圳市麦克韦尔科技有限公司 电子烟及其控制方法
CN205597118U (zh) * 2016-03-14 2016-09-28 深圳市合元科技有限公司 烟支加热装置及电子烟
CN105700451A (zh) * 2016-04-15 2016-06-22 深圳市赛尔美电子科技有限公司 电热设备的防干烧控制方法及装置
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WO2024179860A1 (fr) * 2023-03-02 2024-09-06 Jt International Sa Dispositifs de génération d'aérosol

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