WO2016155003A1 - Circuit de commande de cigarette électronique et procédé de commande d'atomisation de cigarette électronique - Google Patents

Circuit de commande de cigarette électronique et procédé de commande d'atomisation de cigarette électronique Download PDF

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Publication number
WO2016155003A1
WO2016155003A1 PCT/CN2015/075857 CN2015075857W WO2016155003A1 WO 2016155003 A1 WO2016155003 A1 WO 2016155003A1 CN 2015075857 W CN2015075857 W CN 2015075857W WO 2016155003 A1 WO2016155003 A1 WO 2016155003A1
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WO
WIPO (PCT)
Prior art keywords
microprocessor
control signal
unit
atomization
preset
Prior art date
Application number
PCT/CN2015/075857
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English (en)
Chinese (zh)
Inventor
向智勇
Original Assignee
惠州市吉瑞科技有限公司
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Application filed by 惠州市吉瑞科技有限公司 filed Critical 惠州市吉瑞科技有限公司
Priority to CN201580073364.5A priority Critical patent/CN107427066A/zh
Priority to PCT/CN2015/075857 priority patent/WO2016155003A1/fr
Publication of WO2016155003A1 publication Critical patent/WO2016155003A1/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
    • A24F40/10—Devices using liquid inhalable precursors
    • 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

Definitions

  • the invention relates to the field of electronic cigarettes, in particular to an electronic cigarette control circuit and an electronic aerosolization control method.
  • the electronic cigarette of the prior art adjusts the atomization power of the electronic cigarette through a sliding varistor, such as the electronic cigarette disclosed in CN201220422812, which has partial power consumption on the sliding varistor, and thus the electronic cigarette has a short service life.
  • a sliding varistor such as the electronic cigarette disclosed in CN201220422812
  • Another type of electronic cigarette provided by the prior art is to continuously control the atomization power of the electronic cigarette by pressing a button.
  • the high frequency pressing button can easily cause the button to fatigue, thereby causing poor contact between the button and the controller. Therefore, the electronic cigarette has a short service life, and the electronic cigarette is inconvenient to adjust, and thus is inconvenient to use.
  • the invention provides an electronic cigarette control circuit and an electronic aerosolization control method
  • An electronic cigarette control circuit comprising: a battery, a smoking trigger unit, a microprocessor, a switch unit, a signal detecting unit and an atomizing unit;
  • the smoking triggering unit is electrically connected to the battery and the microprocessor, respectively, and the smoking triggering unit is configured to receive a first triggering operation input by a user;
  • the switch unit is electrically connected to the microprocessor and the atomization unit, respectively, and the microprocessor is configured to generate, if the smoke triggering unit receives the first triggering operation, the microprocessor generates a first control signal, and the microprocessor outputs the first control signal to the switch unit, the switch unit is configured to turn on the atomization unit and the battery according to the first control signal Inter-circuitway to enable the atomizing unit to atomize the soot to form smoke;
  • the signal detecting unit is electrically connected to the battery and the microprocessor, respectively, the signal detecting unit is configured to receive a second triggering operation input by a user, and the microprocessor is further configured to meet the first preset condition Generating a second control signal, and outputting the second control signal to the switch unit, so that the switch unit turns on a circuit between the atomization unit and the battery according to the second control signal a path, the microprocessor is configured to change an atomization power of the atomization unit in an increasing or decreasing manner by the second control signal, the first preset condition is that the microprocessor determines the smoking trigger The unit receives the first triggering operation again.
  • the smoking triggering unit is an airflow sensor
  • the first triggering operation is an operation of a user suction
  • the airflow sensor is configured to generate a trigger signal when the first triggering operation is received, so that the airflow sensor will
  • the generated trigger signal is sent to the microprocessor, and the microprocessor is configured to generate the first control signal or the second control signal according to the trigger signal;
  • the smoking triggering unit is a first button switch, the first triggering operation is a pressing operation, and the first button switch is configured to turn on the microprocessor and the battery when the first triggering operation is received A circuit path between the microprocessors to cause the microprocessor to generate the first control signal or the second control signal.
  • the switch unit includes a first resistor and a first triode, one end of the first resistor is electrically connected to the microprocessor, and the other end of the first resistor is opposite to the first triode One end of the first transistor is electrically connected, and the other end of the first transistor is electrically connected to the atomizing unit.
  • the signal detecting unit is a second button switch and a second resistor, one end of the second resistor is electrically connected to the microprocessor, and the other end of the second resistor is electrically connected to the battery.
  • One end of the second button switch is electrically connected to the microprocessor, and the other end of the second button switch is electrically connected to the battery;
  • the microprocessor is further configured to determine a preset increment, so that when the signal detecting unit has received the second triggering operation input by the user and meets the first preset condition, the microprocessor is configured to determine a target control signal, the first target control signal being a control signal sent by the microprocessor to the switch unit last time, wherein a control signal sent by the microprocessor to the switch unit last time is The first control signal or the second control signal, the microprocessor is further configured to determine whether a duty ratio of the first target control signal is greater than or equal to a first preset value, when the first target control When the duty ratio of the signal is greater than or equal to the first preset value, the atomization unit atomizes the smoke oil by greater than or equal to the first preset power, when the duty ratio of the first target control signal is less than When the first preset value is described, the atomization unit atomizes the smoke oil by less than the first preset power, wherein the first preset power is the maximum atomization power of the atomization unit;
  • the signal detecting unit is a second button switch and a second resistor, one end of the second resistor is electrically connected to the microprocessor, and the other end of the second resistor is electrically connected to the battery.
  • One end of the second button switch is electrically connected to the microprocessor, and the other end of the second button switch is electrically connected to the battery;
  • the microprocessor is further configured to determine a preset decrement such that when the signal detecting unit has received the second triggering operation input by the user and meets the first preset condition, the microprocessor is configured to determine a second target control signal, wherein the second target control signal is a control signal sent by the microprocessor to the switch unit last time, wherein a control signal sent by the microprocessor to the switch unit is Determining a first control signal or the second control signal; the microprocessor is further configured to determine whether a duty ratio of the second target control signal is greater than a second preset value, when the second target control signal is When the duty ratio is greater than the second preset value, the atomization unit atomizes the smoke oil by greater than the second preset power, and when the duty ratio of the second target control signal is less than or equal to the second pre- When the value is set, the atomization unit atomizes the smoke oil with less than or equal to the second preset power, wherein the second preset power is the minimum atomization power of the atom
  • the signal detecting unit includes a first detecting subunit and a second detecting subunit arranged in parallel, the first detecting subunit includes a third button switch and a third resistor, and the second detecting subunit includes a Four button switch and fourth resistor;
  • One end of the third resistor is electrically connected to the microprocessor, the other end of the third resistor is electrically connected to the battery, and one end of the third button switch is electrically connected to the microprocessor, The other end of the third button switch is electrically connected to the battery, the third button switch is configured to receive a pressing operation input by a user, and the microprocessor is configured to determine that if the third button switch receives the pressing operation, Then the microprocessor determines that the signal detecting unit receives the second triggering operation input by the user, and the microprocessor is further configured to determine that if the third button switch does not receive the pressing operation, Determining that the signal detecting unit does not receive the second triggering operation of the user input;
  • the microprocessor is configured to determine that when the fourth switch receives the pressing operation, determine that the second preset condition is met, and the microprocessor is further configured to determine the second predetermined condition a third target control signal, the third target control signal being a second control signal sent by the microprocessor to the switch unit last time; if the microprocessor determines that the first preset condition is met, then The microprocessor outputs the third target control signal to the switch unit, so that the switch unit turns on a circuit path between the atomization unit and the battery according to the third target control signal.
  • the atomization unit includes a plurality of heating wires arranged in parallel, and the number of the switching units is equal to the number of the heating wires, so that each of the heating wires corresponds to each of the switching units;
  • One end of each of the heating wires is electrically connected to the microprocessor, and the other end of each of the heating wires is electrically connected to the microprocessor through the switch unit;
  • the microprocessor is further configured to determine a first preset correspondence, where the first preset correspondence includes a correspondence between each control signal generated by the microprocessor and each switch unit, and the microprocessor
  • the generated control signal is the first control signal or the second control signal, so that the microprocessor determines a target switch unit corresponding to the generated control signal according to the first preset correspondence relationship,
  • the microprocessor is caused to conduct a circuit path between the heating wire corresponding to the target switching unit and the battery.
  • the electronic cigarette control circuit further includes a prompting module, the prompting module is electrically connected to the microprocessor, and the prompting module is configured to generate a prompting state according to the prompting signal sent by the microprocessor, and Different prompt signals correspond to different prompt states;
  • the microprocessor is further configured to generate a second preset correspondence, where the second preset correspondence includes a correspondence between each control signal generated by the microprocessor and each prompt signal, and the microprocessor Generating a control signal as the first control signal or the second control signal, so that the microprocessor determines a target prompt signal corresponding to the generated control signal according to the generated control signal, such that The prompting module generates a prompt state corresponding to the target prompt signal to prompt the user.
  • the prompting module is a light module and/or a voice module.
  • An electronic aerosolization control method comprising:
  • the microprocessor Determining, by the microprocessor, whether the smoking trigger unit receives a first triggering operation of the user input, the smoking trigger unit being electrically connected to the battery and the microprocessor, respectively;
  • the microprocessor determines whether the signal detecting unit receives a second triggering operation input by the user, and the signal detecting unit is electrically connected to the battery and the microprocessor, respectively;
  • the microprocessor If not, the microprocessor generates a first control signal
  • the microprocessor outputs the first control signal to a switch unit, the switch unit is electrically connected to the microprocessor and the atomization unit, respectively, such that the switch unit is turned on according to the first control signal a circuit path between the atomization unit and the battery to enable the atomization unit to atomize the smoke oil to form smoke;
  • the microprocessor If yes, the microprocessor generates a second control signal when the first preset condition is met, where the first preset condition is that the microprocessor determines that the smoking trigger unit receives the first triggering operation again. ;
  • the microprocessor outputs the second control signal to the switch unit, so that the switch unit turns on a circuit path between the atomization unit and the battery according to the second control signal, to The microprocessor is caused to change the atomization power of the atomization unit in an increasing or decreasing manner by the second control signal.
  • the method before the generating the second control signal by the microprocessor under the first preset condition, the method includes:
  • the microprocessor determines a preset increment when the microprocessor determines to incrementally change the atomization power of the atomization unit;
  • the generating, by the microprocessor, the second control signal after satisfying the first preset condition includes:
  • the microprocessor determines a first target control signal, where the first target control signal is a control signal that the microprocessor last sent to the switch unit, where The control signal sent by the microprocessor to the switch unit last time is the first control signal or the second control signal;
  • the microprocessor Determining, by the microprocessor, whether a duty ratio of the first target control signal is greater than or equal to a first preset value, when a duty ratio of the first target control signal is greater than or equal to the first preset value And causing the atomization unit to atomize the smoke oil at a greater than or equal to the first preset power, and when the duty ratio of the first target control signal is less than the first preset value, the atomization is caused
  • the unit atomizes the smoke oil by less than the first preset power, wherein the first preset power is a maximum atomization power of the atomization unit;
  • the microprocessor increases the preset increment on the duty ratio of the first target control signal to generate the second control signal
  • the microprocessor If yes, the microprocessor generates a second control signal for causing the atomization unit to atomize at a second preset power, the second preset power being a minimum atomization power of the atomization unit .
  • the method before the generating the second control signal by the microprocessor under the first preset condition, the method includes:
  • the microprocessor determines a preset decrement when the microprocessor determines to change the atomization power of the atomization unit in a decreasing manner
  • the generating, by the microprocessor, the second control signal after satisfying the first preset condition includes:
  • the microprocessor determines a second target control signal, where the second target control signal is a control signal that the microprocessor last sent to the switch unit, where The control signal sent by the microprocessor to the switch unit last time is the first control signal or the second control signal;
  • the atomizing unit atomizes the smoke oil at a greater than the second preset power, and when the duty ratio of the second target control signal is less than or equal to the second preset value, the atomization unit is caused to be less than or Is equal to the second preset power atomized smoke oil, wherein the second preset power is a minimum atomization power of the atomization unit;
  • the microprocessor reduces the preset decrement on the duty ratio of the second target control signal to generate the second control signal
  • the microprocessor If not, the microprocessor generates a second control signal for causing the atomization unit to atomize at a first preset power, the first preset power being a maximum atomization of the atomization unit power.
  • the smoking triggering unit is an airflow sensor, and the smoking triggering unit is electrically connected to the battery and the microprocessor, respectively, and the microprocessor determines whether the smoking triggering unit receives the first triggering operation of the user input.
  • the microprocessor determines that the smoking trigger unit receives the first triggering operation input by a user
  • the microprocessor determines that the smoking triggering unit does not receive the first triggering operation of the user input
  • the smoking trigger unit is a first button switch, and the smoking trigger unit is respectively connected to the battery And electrically connecting to the microprocessor, the first triggering operation by the microprocessor to determine whether the smoking trigger unit receives the user input comprises:
  • the microprocessor Determining, by the microprocessor, whether a circuit between the microprocessor and the battery is turned on, the first triggering operation is a pressing operation, and the first button switch is configured to receive the first triggering operation Turning on a circuit path between the microprocessor and the battery;
  • the microprocessor determines that the smoking trigger unit receives the first triggering operation of the user input
  • the microprocessor determines that the smoking trigger unit has not received a first triggering operation of the user input.
  • the method further includes:
  • the microprocessor determines a third target control signal when the second preset condition is met, the second preset condition is that the microprocessor determines that the signal detecting unit receives the second triggering operation again,
  • the third target control signal is a second control signal that the microprocessor last sent to the switch unit;
  • the microprocessor determines that the first preset condition is met, the microprocessor outputs the third target control signal to the switch unit, so that the switch unit controls according to the third target A signal conducts a circuit path between the atomizing unit and the battery.
  • the signal detecting unit includes a first detecting subunit and a second detecting subunit arranged in parallel;
  • the second triggering operation of the microprocessor determining whether the signal detecting unit receives the user input comprises:
  • the microprocessor determines that the first detecting subunit receives a pressing operation input by a user, the microprocessor determines that the signal detecting unit receives a second triggering operation input by a user;
  • the microprocessor determines that the first detecting subunit does not receive a pressing operation input by a user, the microprocessor determines that the signal detecting unit does not receive a second triggering operation of the user input;
  • the method further includes:
  • the microprocessor determines a third target control signal under the second preset condition, the second pre- The condition is that the microprocessor determines that the second detecting subunit receives a pressing operation input by a user, and the third target control signal is a second control signal that the microprocessor last sent to the switching unit. ;
  • the microprocessor determines that the first preset condition is met, the microprocessor outputs the third target control signal to the switch unit, so that the switch unit controls according to the third target A signal conducts a circuit path between the atomizing unit and the battery.
  • the atomization unit comprises a plurality of heating wires arranged in parallel, and the number of the switching units is equal to the number of the heating wires, so that each of the heating wires corresponds to each of the switching units, and each of the One end of the heating wire is electrically connected to the microprocessor, and the other end of each heating wire is electrically connected to the microprocessor through the switch unit;
  • the method further includes:
  • the microprocessor determines a first preset correspondence, where the first preset correspondence includes a correspondence between each control signal generated by the microprocessor and each switch unit;
  • the outputting the first control signal by the microprocessor to the switch unit includes:
  • the microprocessor outputs the first control signal to the first target switch unit, so that the first target switch unit turns on a corresponding to the first target switch unit according to the first control signal.
  • the outputting the second control signal by the microprocessor to the switch unit includes:
  • the method further includes:
  • the microprocessor generates a second preset correspondence, where the second preset correspondence includes a correspondence between each control signal generated by the microprocessor and each prompt signal, and the control generated by the microprocessor
  • the signal is the first control signal or the second control signal
  • the microprocessor determines a target prompt signal corresponding to the generated control signal according to the generated control signal
  • the microprocessor sends the target prompt signal to a prompting module, the prompting module and the The prompting module is configured to generate a prompt state according to the prompt signal sent by the microprocessor, and the different prompt signals correspond to different prompt states, so that the prompting module is prompted according to the target
  • the signal corresponds to generate a prompt state to prompt the user.
  • the invention provides an electronic cigarette control circuit and an electronic cigarette control method, the electronic cigarette control circuit comprising a battery, a smoking trigger unit, a microprocessor, a switch unit, a signal detecting unit and an atomizing unit; If it is determined that the smoking trigger unit receives the first triggering operation, the microprocessor generates a first control signal, and the microprocessor outputs the first control signal to the switching unit, the switching unit Used to turn on a circuit path between the atomization unit and the battery according to the first control signal to enable the atomization unit to atomize smoke oil to form smoke; the microprocessor is also used to Generating a second control signal under the first preset condition, and outputting the second control signal to the switch unit, so that the switch unit turns on the atomization unit according to the second control signal a circuit path between the batteries, the microprocessor being configured to change an atomization power of the atomization unit in an increasing or decreasing manner by the second control signal.
  • the microprocessor may generate a second according to the second triggering operation input by the user. Controlling the signal, and each time the first predetermined condition is met, the microprocessor can control the atomizing power of the atomizing unit to be incremented or decremented by an equal amplitude each time by the second control signal, without the user
  • the signal detecting unit is operated a plurality of times, thereby effectively avoiding poor contact between the signal detecting unit and the microprocessor due to the signal detecting unit being triggered multiple times, thereby effectively ensuring the service life of the electronic cigarette control circuit.
  • FIG. 1 is a schematic diagram of a circuit connection structure of an electronic cigarette control circuit provided by the present invention
  • FIG. 2 is a schematic diagram of another circuit connection structure of an electronic cigarette control circuit provided by the present invention.
  • FIG. 3 is a schematic diagram of another circuit connection structure of the electronic cigarette control circuit provided by the present invention.
  • FIG. 4 is a schematic diagram of another circuit connection structure of the electronic cigarette control circuit provided by the present invention.
  • FIG. 5 is a schematic diagram of another circuit connection structure of the electronic cigarette control circuit provided by the present invention.
  • FIG. 6 is a schematic diagram of another circuit connection structure of an electronic cigarette control circuit provided by the present invention.
  • FIG. 7 is a schematic diagram of another circuit connection structure of the electronic cigarette control circuit provided by the present invention.
  • FIG. 8 is a flow chart of a preferred embodiment of an electronic aerosolization control method provided by the present invention Figure
  • FIG. 9 is a flow chart showing the steps of another preferred embodiment of the electronic aerosolization control method provided by the present invention.
  • FIG. 10 is a flow chart showing steps of another preferred embodiment of the electronic aerosolization control method provided by the present invention.
  • FIG. 11 is a flow chart showing the steps of another preferred embodiment of the electronic aerosolization control method provided by the present invention.
  • FIG. 12 is a flow chart showing the steps of another preferred embodiment of the electronic aerosolization control method provided by the present invention.
  • FIG. 13 is a flow chart showing the steps of another preferred embodiment of the electronic aerosolization control method provided by the present invention.
  • Embodiment 1 provides an electronic cigarette control circuit, so that the electronic cigarette control circuit provided by the embodiment can change the atomization power of the electronic cigarette without the high frequency pressing button, thereby effectively improving the electronic The service life of the smoke;
  • the electronic cigarette control circuit includes: a battery 102, a smoking trigger unit 103, a microprocessor 101, a switch unit 105, a signal detecting unit 104, and an atomizing unit 106;
  • the smoking triggering unit 103 is electrically connected to the battery 102 and the microprocessor 101, respectively, and the smoking triggering unit 103 is configured to receive a first triggering operation input by a user;
  • the specific structure of the smoking trigger unit 103 is not limited in this embodiment.
  • the first triggering operation is input through the smoking trigger unit 103 to suck the smoke, for example,
  • the first triggering operation may be an action of sucking the smoking triggering unit 103, and for example, the first triggering operation may be an action of pressing the smoking triggering unit 103;
  • the switch unit 105 is electrically connected to the microprocessor 101 and the atomizing unit 106, respectively, and the microprocessor 101 is configured to: if it is determined that the smoking triggering unit 103 receives the first triggering operation, The microprocessor 101 generates a first control signal, and the microprocessor 101 outputs the first control signal to the switch unit 105, and the switch unit 105 is configured to be turned on according to the first control signal.
  • the specific structure of the atomization unit 106 is not limited in this embodiment, as long as the atomization unit 106 can atomize when the circuit between the atomization unit 106 and the battery 102 is turned on.
  • Smoke oil can be used to form smoke.
  • the specific structure of the switch unit 105 is not limited in this embodiment, as long as the switch unit 105 can turn on the circuit path between the atomization unit 106 and the battery 102 according to the first control signal. .
  • the signal detection unit 104 is electrically connected to the battery 102 and the microprocessor 101, respectively. ;
  • the signal detecting unit 104 is configured to receive a second triggering operation input by a user
  • the second triggering operation is not limited in this embodiment, for example, the second triggering operation is a pressing operation;
  • the microprocessor 101 is further configured to generate a second control signal when the first preset condition is met;
  • the first preset condition is that the microprocessor 101 determines that the smoking trigger unit 103 receives the first triggering operation again;
  • the second triggering operation is input by the signal detecting unit 104, and the user wishes to suction the atomization unit 106 again.
  • the user inputs the first triggering operation through the smoking triggering unit 103 again, thereby allowing the user to smoke the smoke whose amount of smoke is increased or decreased relative to the last suction. ;
  • the microprocessor 101 outputs a second control signal generated under the first preset condition to the switch unit 105, so that the switch unit 105 is in accordance with the second control. Signaling a circuit path between the atomization unit 106 and the battery 102, and the microprocessor 101 is configured to change the fog of the atomization unit 106 in an increasing or decreasing manner by the second control signal.
  • the microprocessor 101 passes the generated second time each time the user inputs the first triggering operation through the smoking triggering unit 103.
  • the control signal controls the atomization power of the atomization unit 106 to be incremented by equal or unequal amplitudes each time;
  • the microprocessor 101 controls the second control signal generated by the microprocessor 101.
  • the atomizing power of the atomizing unit 106 is incremented by equal amplitude each time, so that the user can suck up the amount of smoke and increase with respect to the last suction after each input of the first triggering operation. For example, the amount of smoke that has a constant increase in the amount of smoke;
  • the microprocessor 101 when the user inputs the second triggering operation by the signal detecting unit 104, the microprocessor 101 generates the first time each time the user inputs the first triggering operation by the smoking triggering unit 103.
  • the second control signal controls the atomization power of the atomization unit 106 to be decremented by equal or unequal amplitudes each time;
  • the microprocessor 101 controls the atomization power of the atomization unit 106 to be decremented by an equal amplitude each time through the generated second control signal, so that the user inputs the input every time.
  • the amount of smoke that has been reduced in the amount of smoke and is constant with respect to the amount of smoke that was last sucked can be sucked as an example.
  • the microprocessor 101 controls whether the atomization power of the atomization unit 106 is increased in an increased manner or decreased in a decreasing manner by using the generated second control signal;
  • the microprocessor 101 when the user wants to smoke the changed amount of smoke, only the second triggering operation needs to be input once, then the microprocessor 101
  • the second control signal may be generated according to the second triggering operation input by the user, and the microprocessor 101 can control the atomization by the second control signal every time the first preset condition is satisfied.
  • the atomizing power of the unit 106 is incremented or decremented by equal amplitude each time, without the user having to operate the signal detecting unit 104 multiple times, thereby effectively preventing the signal detecting unit 104 from being triggered by the signal detecting unit 104 being triggered multiple times.
  • the poor contact between the microprocessors 101 effectively protects the service life of the electronic cigarette control circuit.
  • Embodiment 2 This embodiment describes in detail the specific circuit connection structure of the electronic cigarette control circuit:
  • the smoking trigger unit is an air flow sensor 201;
  • the first triggering operation is an operation of the user to suction the airflow sensor 201
  • the airflow sensor 201 is configured to generate a trigger signal when the first triggering operation is received, so that the airflow sensor is
  • the trigger signal is sent to the microprocessor 101, and the microprocessor 101 is configured to generate the first control signal or the second control signal according to the trigger signal;
  • the smoking trigger unit is a first button switch
  • the first triggering operation is a pressing operation
  • the first button switch is configured to turn on the micro when the first triggering operation is received.
  • the microprocessor 101 uses Generating the first control signal according to the trigger signal;
  • the microprocessor 101 is configured to be used according to the trigger. Generating the second control signal;
  • the model of the microprocessor 101 is SN8P2711B. It should be clarified that the specific model of the microprocessor 101 is not limited in this embodiment, as long as the microprocessor is used. 101 can implement the functions shown in this embodiment.
  • the switch unit 105 includes a first resistor R1 and a first transistor Q1;
  • One end of the first resistor R1 is electrically connected to the microprocessor 101, and the other end of the first resistor R1 is electrically connected to one end of the first transistor Q1, and the first transistor Q1 is The other end is electrically connected to the atomizing unit 106.
  • the first transistor Q1 when the first control signal or the second control signal generated by the microprocessor 101 flows through the first transistor Q1, the first transistor Q1 is according to the first The control signal or the second control signal is closed to turn on the circuit between the atomizing unit 106 and the battery 102, that is, whether the first control signal or the second control signal The first transistor Q1 is caused to conduct a circuit path between the atomization unit 106 and the battery 102.
  • the microprocessor 101 specifically changes the atomization power of the atomization unit 106 by the signal detecting unit 104 in an incremental manner
  • the signal detecting unit 104 is a second button switch K2 and a second resistor R2;
  • one end of the second resistor R2 is electrically connected to the microprocessor 101, the other end of the second resistor R2 is electrically connected to the battery 102, and one end of the second button switch K2 is The microprocessor 101 is electrically connected, and the other end of the second button switch K2 is electrically connected to the battery 102;
  • the microprocessor 101 is further configured to determine a preset increment
  • the specific value of the preset increment is not limited in this embodiment, and may be determined in advance by the microprocessor 101 according to requirements, or correspondingly according to an instruction input by the user, which is not limited in this embodiment.
  • the signal detecting unit 104 When the signal detecting unit 104 has received the second triggering operation input by the user and satisfies the first preset condition, that is, after the user has input the second triggering operation, and then wishes to smoke the smoke again, the input is performed.
  • the first trigger operation is described;
  • the microprocessor 101 is configured to determine a first target control signal, the first target control signal being a control signal that the microprocessor 101 last sent to the switch unit 105, wherein the microprocessor 101 The control signal sent to the switch unit 105 last time is the first control signal or the second control signal;
  • the microprocessor 101 determines that the signal detecting unit 104 has not received the second triggering operation, the first target control signal is the first control signal;
  • the microprocessor 101 determines that the signal detecting unit 104 has received the second triggering operation, and the microprocessor 101 determines that the first preset condition is last met (ie, the user last passed the When the smoking trigger unit inputs the first triggering operation, the second control signal sent by the microprocessor 101 to the switch unit 105 is the first target control signal;
  • the atomization unit 106 in order to avoid the safety hazard caused by the atomization power of the atomization unit 106 continuing to increase the maximum atomization power, the atomization unit 106 is prevented from being too large due to the atomization power.
  • the microprocessor 101 after the microprocessor 101 has determined the first target control signal, the atomization power of the atomization unit 106 is not changed first, but the microprocessor 101 first determines Whether the duty ratio of the first target control signal is greater than or equal to the first preset value; wherein, it can be understood that the maximum atomization power is an atomization power value set to avoid safety hazards and scorching.
  • the size of the first preset value is not limited, and the microprocessor 101 may be configured according to specific working parameters of the atomization unit 106.
  • the atomizing unit 106 atomizes the smoke oil by greater than or equal to the first preset power, the first The preset power is the maximum atomization power of the atomization unit 106;
  • the atomizing unit 106 atomizes the smoke oil by less than the first preset power
  • the microprocessor 101 determines that the duty ratio of the first target control signal is less than the first preset value, the microprocessor 101 increases the duty ratio of the first target control signal.
  • the preset increment to generate the second control signal
  • the microprocessor 101 determines that the duty ratio of the first target control signal is less than the first preset value, it indicates that the atomization power of the atomization unit 106 is still in a safe range. Inward (ie, the atomization power of the atomization unit 106 when atomizing the smoke oil is less than the maximum atomization power of the atomization unit 106), the microprocessor 101 may be at the first target control signal. Increasing the preset increment to increase the second control signal to generate the second control signal;
  • the second control signal of the preset increment is determined to be the first target control signal, and it is required to determine again whether the duty ratio of the first target control signal is greater than or equal to the first preset value;
  • the microprocessor 101 If the duty ratio of the first target control signal is greater than or equal to the first preset value, the microprocessor 101 generates an atomization unit 106 for atomizing at a second preset power.
  • the second control signal is the minimum atomization power of the atomization unit 106.
  • the microprocessor 101 determines that the duty ratio of the first target control signal is greater than or equal to the first preset value, it indicates that the atomization power of the atomization unit 106 is not within a safe range. (ie, the atomization power of the atomization unit 106 when atomizing the smoke oil is greater than or equal to the maximum atomization power of the atomization unit 106), the microprocessor 101 cannot continue to change in an incremental manner.
  • the atomization power of the atomization unit 106 is described, but in a cyclic manner, that is, the microprocessor 101 causes the atomization unit 106 to atomize the smoke oil with minimum atomization power to form smoke by the second control signal. That is, the atomization unit 106 is returned to the initial atomization power by the second control signal.
  • the size of the minimum atomizing power of the atomizing unit 106 is not limited in this embodiment.
  • the microprocessor 101 determines that the first The atomization power of the atomization unit 106 is the minimum atomization power of the atomization unit 106 when a predetermined condition is reached.
  • the microprocessor 101 receives the second triggering operation input by the user through the signal detecting unit 104, and then receives the smoking trigger unit 103 each time thereafter.
  • the first triggering operation is input by the user, it is required to determine whether the duty ratio of the first target control signal sent by the microprocessor 101 to the switching unit 105 last time is greater than or equal to the first preset value, Determining whether to continue increasing the duty cycle of the first target control signal in an incremental manner such that the atomization power of the atomization unit 106 continues to increase, or is recycled to the minimum atomization power of the atomization unit 106,
  • the above circuit structure can effectively prevent the safety of the atomization unit 106 from being exceeded, and avoid the occurrence of the situation of burning the atomization unit 106 beyond the safe atomization power of the atomization unit 106, thereby avoiding the situation.
  • the occurrence of a situation in which the burning of the atomizing unit 106 reduces the life of the electronic cigarette.
  • the above illustrates how the electronic cigarette control circuit shown in FIG. 2 realizes changing the atomization power of the atomization unit 106 in an incremental manner.
  • the following continues with the electronic cigarette control circuit shown in FIG. 2 to explain how to achieve decrementing. Changing the atomization power of the atomization unit 106;
  • the microprocessor 101 is configured to determine a preset decrement
  • the specific value of the preset decrement is not limited in this embodiment, and may be determined in advance by the microprocessor 101 as needed, or according to an instruction input by the user, which is not limited in this embodiment.
  • the signal detecting unit 104 When the signal detecting unit 104 has received the second triggering operation input by the user and satisfies the first preset condition, that is, after the user has input the second triggering operation, and then wishes to smoke the smoke again, the input is performed.
  • the first trigger operation is described;
  • the microprocessor 101 is configured to determine a second target control signal, the second target control signal being a control signal that the microprocessor 101 last sent to the switch unit 105, wherein the microprocessor 101 The control signal sent to the switch unit 105 last time is the first control signal or the second control signal;
  • the second target control signal is the first control signal
  • microprocessor 101 determines that the signal detecting unit 104 has received the second triggering operation, and the microprocessor 101 determines that the first preset condition is last met (ie, the user last passed the The second control signal sent by the microprocessor 101 to the switch unit 105 is the second target control signal when the smoking trigger unit inputs the first triggering operation;
  • the fog is caused.
  • the concentration of the smoke generated by the unit 106 is insufficient to meet the user demand situation.
  • the microprocessor 101 After the microprocessor 101 has determined the second target control signal, the atomization power of the atomization unit 106 is not changed first. Is that the microprocessor 101 first determines whether the duty ratio of the second target control signal is greater than a second preset value;
  • the size of the second preset value is not limited, and the microprocessor 101 may be configured according to specific operating parameters of the atomization unit 106.
  • the atomizing unit 106 atomizes the smoke oil by a greater than the second preset power when the duty ratio of the second target control signal is greater than the second preset value, and the second preset power is The minimum atomization power of the atomization unit 106;
  • the atomizing unit 106 atomizes the smoke oil by less than or equal to the second preset power, the second The preset power is the minimum atomization power of the atomization unit 106;
  • the microprocessor 101 reduces the preset decrement on the duty ratio of the second target control signal to generate a Said second control signal;
  • the microprocessor 101 determines that the duty ratio of the second target control signal is less than the second preset value, it indicates that the atomization power of the atomization unit 106 can atomize a certain concentration. Smoke, there is no case where the atomized smoke concentration is too low (that is, the atomization power of the atomization unit 106 when atomizing the smoke oil is greater than the minimum atomization power of the atomization unit 106), The microprocessor 101 may reduce the preset decrement on a duty ratio of the second target control signal to generate the second control signal;
  • the second control signal of the preset decrement is determined as the second target control signal, and it is required to determine again whether the duty ratio of the second target control signal is greater than the second preset value;
  • the microprocessor 101 If the duty ratio of the second target control signal is less than or equal to the second preset value, the microprocessor 101 generates an atomization unit 106 for atomizing at a first preset power.
  • the second control signal is the maximum atomizing power of the atomizing unit 106.
  • the microprocessor 101 determines that the duty ratio of the second target control signal is less than the second preset value, it indicates that the atomization power of the atomization unit 106 is too small, and is atomized. If the smoke concentration is unable to meet the needs of the user, the microprocessor 101 cannot continue to change the atomization power of the atomization unit 106 in a decreasing manner, but in a cyclic manner, that is, the microprocessor 101 passes through
  • the second control signal causes the atomization unit 106 to atomize the smoke oil at a maximum atomization power to form a smoke, that is, the atomization unit 106 is returned to the initial atomization power by the second control signal.
  • the microprocessor 101 receives the first trigger operation input by the user each time through the smoking trigger unit 103 after receiving the second triggering operation of the user input by the signal detecting unit 104. At a time, it is necessary to determine whether the duty ratio of the second target control signal sent by the microprocessor 101 to the switch unit 105 last time is greater than the second preset value, to determine whether to continue to decrease in a decreasing manner.
  • the duty ratio of the second target control signal is such that the atomization power of the atomization unit 106 is continuously decremented or is recycled to the maximum atomization power of the atomization unit 106. It can be seen that the above circuit structure can be effective. The inconvenience caused to the user to continuously reduce the atomization power of the atomization unit 106 while the concentration of the smoke atomized by the atomization unit 106 cannot meet the user's needs is prevented.
  • the atomization power of the atomization unit 106 is adjusted in an increasing or decreasing manner when the atomization power of the atomization unit 106 satisfies certain conditions (refer to the above).
  • the preferred example is not limited.
  • the atomization power of the atomization unit 106 can be randomly adjusted.
  • the electronic cigarette control circuit provided by the embodiment When the electronic cigarette control circuit provided by the embodiment is used, if the concentration of the mist atomized by the atomization unit 106 is suitable for the user's taste, the user may wish to smoke the smoke later. Continuing the description of how the electronic cigarette control circuit provided in the present embodiment realizes the atomization power of the atomization unit 106 is described in detail below.
  • This embodiment provides two ways to fix the atomization power of the atomization unit 106:
  • the microprocessor 101 determines a third target control signal when the second preset condition is met, wherein the second preset condition is that the microprocessor 101 determines that the signal detecting unit 104 receives again To the second triggering operation;
  • the third target control signal is a second control signal that the microprocessor 101 last sent to the switch unit 105;
  • the second triggering operation is again input by the signal detecting unit 104, and the microprocessor 101 detects that the signal detecting unit 104 receives the same again. Determining, by the second triggering operation, that the second control signal sent by the microprocessor 101 to the switch unit 105 is the third target control signal;
  • the microprocessor 101 determines that the first preset condition is met (ie, the user needs to pump smoke into the first triggering operation)
  • the microprocessor 101 will The three target control signal is output to the switch unit 105 such that the switch unit 105 turns on the circuit path between the atomization unit 106 and the battery 102 according to the third target control signal.
  • FIG. 3 is a schematic diagram of another circuit connection structure of an electronic cigarette control circuit provided by the present invention.
  • the signal detecting unit 104 includes a first detecting subunit 301 and a second detecting subunit 302 arranged in parallel;
  • the first detecting subunit 301 includes a third button switch K3 and a third resistor R3, and the second detecting subunit 302 includes a fourth button switch K4 and a fourth resistor R4;
  • one end of the third resistor R3 is electrically connected to the microprocessor 101, and the other end of the third resistor R3 is electrically connected to the battery 102, and one end of the third button switch K3 Electrically connected to the microprocessor 101, the other end of the third button switch K3 is electrically connected to the battery 102;
  • the third button switch K3 is configured to receive a pressing operation input by a user, and the microprocessor 101 is configured to determine that the microprocessor 101 determines if the third button switch K3 receives the pressing operation.
  • the signal detecting unit 104 receives the second triggering operation input by a user;
  • the microprocessor 101 is further configured to determine that if the third button switch K3 does not receive the pressing operation, the microprocessor 101 determines that the signal detecting unit 104 does not receive the second input by the user. Trigger operation
  • One end of the fourth resistor R4 is electrically connected to the battery 102, the other end of the fourth resistor R4 is electrically connected to the microprocessor 101, and one end of the fourth button switch K4 is electrically connected to the battery 102. Connected, the other end of the fourth button switch K4 is electrically connected to the microprocessor 101,
  • the fourth button switch K4 is configured to receive a pressing operation input by a user, and the microprocessor 101 is configured to determine that when the fourth switch K4 receives the pressing operation, determine that the second preset is satisfied.
  • the microprocessor 101 is further configured to determine a third target control signal when the second preset condition is met, where the third target control signal is the second that the microprocessor 101 last sent to the switch unit 105. control signal;
  • the microprocessor 101 determines that the first preset condition is met (ie, the user needs to smoke the smoke again), the microprocessor 101 outputs the third target control signal to the switch unit 105,
  • the switching unit 105 is configured to conduct a circuit path between the atomization unit 106 and the battery 102 according to the third target control signal.
  • the microprocessor 101 determines that the user inputs the second time.
  • the second control signal sent to the switching power supply 105 last time is determined as the third target control signal, and when the microprocessor 101 determines that the user inputs the first one that wishes to smoke the smoke again.
  • the determined third target control signal is sent to the switch unit 105, so that the atomization unit 106 performs the action of atomizing the smoke oil according to the third target control signal, and the fog The power does not change.
  • Embodiment 3 this embodiment, as shown in FIG. 4, illustrates another manner of changing the smoke concentration of the electronic cigarette control circuit
  • Embodiment 2 is to change the duty ratio of the second control signal to enable the microprocessor 101 to adjust the atomization power of the atomization unit 106 in an increasing or decreasing manner, that is, as shown in FIG. 2 As shown in FIG. 3, the number of the heating wires included in the atomizing unit 106 is one, and the embodiment illustrates the adjustment of the atomization power by turning on the circuit paths between the different numbers of heating wires and the battery 102;
  • the atomization unit 106 includes a plurality of heating wires 401 disposed in parallel, and the number of the switching units 105 is equal to the number of the heating wires 401, so that each of the heating wires 401 and each The switch unit 105 corresponds to;
  • FIG. 5 The specific circuit connection structure is shown in FIG. 5 , wherein FIG. 5 is exemplified by taking the number of the heating wires 401 as two examples, and is not limited;
  • each of the heating wires 401 is electrically connected to the microprocessor 101, and the other end of each of the heating wires 401 is electrically connected to the microprocessor through the switch unit 105;
  • each of the switch units 105 The specific structure and function of each of the switch units 105 are shown in the above embodiments, and are not described in this embodiment.
  • the microprocessor 101 is further configured to determine a first preset correspondence, where the first preset correspondence includes a correspondence between each control signal generated by the microprocessor 101 and each switch unit 105, where the micro The control signal generated by the processor 101 is the first control signal or the second control signal, so that the microprocessor 101 determines to correspond to the generated control signal according to the first preset correspondence relationship.
  • the target switching unit causes the microprocessor 101 to conduct a circuit path between the heating wire 401 corresponding to the target switching unit and the battery 102.
  • the microprocessor 101 determines the target switching unit according to the first preset correspondence, and the number of the target switching units is taken as an example.
  • the processor 101 turns on a circuit path between the heating wire 401 corresponding to the target switch unit and the battery 102 to operate one of the heating wires 401;
  • the microprocessor 101 is further configured to generate a second control signal after satisfying the first preset condition, so as to pass the determining and the second control signal Corresponding target switch unit;
  • the number of the heating wires 401 is not limited to two, and as long as the microprocessor 101 determines that the atomization power is larger, the more heating wires 401 are controlled to operate to atomize the smoke oil.
  • the electronic cigarette control circuit further includes a prompting module 701, and the prompting module 701 is electrically connected to the microprocessor 101;
  • the prompting module 701 is configured to generate a prompt state according to the prompt signal sent by the microprocessor 101, and different prompt signals correspond to different prompt states;
  • the microprocessor 101 is further configured to generate a second preset correspondence, where the second preset correspondence includes a correspondence between each control signal generated by the microprocessor 101 and each prompt signal, and the micro processing
  • the control signal generated by the controller 101 is the first control signal or the second control signal, so that the microprocessor 101 determines a target corresponding to the generated control signal according to the generated control signal.
  • the prompting signal causes the prompting module 701 to generate a prompting state corresponding to the target prompting signal to prompt the user.
  • the specific structure of the prompting module 701 is not limited in this embodiment, as long as the user can be prompted differently according to the prompting signal, so that the user can determine the current atomizing unit 106 according to different prompt states.
  • the level of atomization power can be
  • FIG. 7 is an illustration of the embodiment, and is not limited thereto;
  • the prompt module 701 can be a voice module 601 and a light module 602 , and the voice module 601 and the light module 602 are both electrically connected to the microprocessor 101 ;
  • the microprocessor 101 generates different prompt signals according to different atomization powers of the atomization unit 106, so that the voice module 601 emits different sounds and the light module 602 emits different signals.
  • the lighting effect is not limited in this embodiment.
  • Embodiment 4 the embodiment provides an electronic aerosolization control method, so that the electronic aerosolization control method provided by the embodiment can change the atomization power of the electronic cigarette without the high frequency pressing button, and effectively improve The service life of the electronic cigarette;
  • the electronic cigarette control method shown in this embodiment is based on the electronic cigarette control circuit shown in the first embodiment, and the specific circuit connection structure of the electronic cigarette control circuit is as described in the above embodiment. It is shown in the present embodiment that it will not be described.
  • the microprocessor determines whether the smoking trigger unit receives the first trigger operation of the user input, and if so, proceeds to step 802;
  • the microprocessor 101 determines that the smoking triggering unit 103 receives the first triggering operation, it indicates that the user wishes to smoke the smoke, and if the microprocessor 101 determines that the first triggering operation is not received, Then, it is continued to detect whether the smoking trigger unit 103 receives the first triggering operation;
  • the smoking trigger unit 103 is electrically connected to the battery 102 and the microprocessor 101, respectively;
  • the specific structure of the smoking trigger unit 103 is not limited in this embodiment.
  • the first triggering operation is input through the smoking trigger unit 103 to suck the smoke, for example,
  • the first triggering operation may be an action of sucking the smoking triggering unit 103, and for example, the first triggering operation may be an action of pressing the smoking triggering unit 103;
  • the microprocessor determines whether the signal detecting unit receives the second triggering operation of the user input. If yes, proceed to step 803, and if yes, proceed to step 805;
  • the signal detecting unit 104 is electrically connected to the battery 102 and the microprocessor 101, respectively;
  • the signal detecting unit 104 is configured to receive a second triggering operation input by a user
  • the second triggering operation is not limited in this embodiment, for example, the second triggering operation is a pressing operation;
  • the microprocessor generates a first control signal.
  • the microprocessor outputs the first control signal to a switch unit, where the switch unit is electrically connected to the microprocessor and the atomization unit respectively;
  • the switch unit 105 turns on a circuit path between the atomization unit 106 and the battery 102 according to the first control signal, so that the atomization unit 106 can atomize the smoke oil to form smoke;
  • the microprocessor generates a second control signal when the first preset condition is met.
  • the first preset condition is that the microprocessor 101 determines that the smoking triggering unit 103 receives the first triggering operation again, that is, when the user inputs the second triggering operation, and needs to suction the smoke again, Entering the first triggering operation;
  • the microprocessor outputs the second control signal to the switch unit, so that the switch unit turns on a circuit path between the atomization unit and the battery according to the second control signal. ;
  • the microprocessor 101 changes the atomization power of the atomization unit 106 in an increasing or decreasing manner by the second control signal.
  • step 807 may be further performed, and the microprocessor generates a second preset correspondence relationship
  • the second preset correspondence relationship includes a correspondence between each control signal generated by the microprocessor 101 and each prompt signal, and the control signal generated by the microprocessor is the first control signal or the first Two control signals;
  • the microprocessor determines, according to the generated control signal, the generated control. a target prompt signal corresponding to the signal;
  • the microprocessor sends the target prompt signal to the prompting module.
  • the prompting module is electrically connected to the microprocessor, and the prompting module is configured to generate a prompt state according to the prompt signal sent by the microprocessor, and different prompt signals correspond to different prompt states, so that the The prompting module generates a prompt state according to the target prompt signal to prompt the user.
  • a second control signal may be generated according to the second triggering operation input by the user, and the microprocessor 101 can control the fog by using the second control signal every time the first preset condition is met
  • the atomization power of the unit 106 is incremented or decremented by equal amplitude each time, without the user having to operate the signal detecting unit 104 multiple times, thereby effectively preventing the signal detecting unit 104 from being triggered by the signal detecting unit 104 multiple times. Poor contact with the microprocessor 101 effectively protects the service life of the electronic cigarette control circuit.
  • Embodiment 5 in this embodiment, how the electronic aerosolization control method implements a change in the atomization power of the atomization unit 106 is described in detail;
  • the electronic aerosolization control method provided in this embodiment is described in detail below with reference to FIG. 9, how to adjust the atomization power in an incremental manner.
  • the microprocessor determines whether the smoking trigger unit receives the first trigger operation of the user input, and if so, proceeds to step 902;
  • the microprocessor determines whether the signal detection unit receives the second trigger operation input by the user, if not, proceed to step 903, and if so, proceed to step 905;
  • the microprocessor generates a first control signal.
  • the microprocessor outputs the first control signal to a switch unit, where the switch unit is electrically connected to the microprocessor and the atomization unit, respectively.
  • step 901 to the step 904 please refer to the steps 801 to 804 shown in FIG. 8 , which are not described in detail in this embodiment;
  • the microprocessor determines a preset increment
  • the embodiment does not limit how the microprocessor determines to change the atomization power of the atomization unit in an incremental manner
  • the microprocessor determines a first target control signal when the first preset condition is met.
  • the first target control signal is a control signal that the microprocessor 101 last sent to the switch unit 105;
  • the control signal sent by the microprocessor 101 to the switch unit 105 last time is the first control signal or the second control signal;
  • the microprocessor determines whether the duty ratio of the first target control signal is greater than or equal to the first preset value, if not, proceed to step 908, and if so, proceed to step 909;
  • the atomization unit 106 when the duty ratio of the first target control signal is greater than or equal to the first preset value, the atomization unit 106 is caused to atomize the smoke oil by greater than or equal to the first preset power. When the duty ratio of the first target control signal is less than the first preset value, the atomization unit 106 is caused to atomize the smoke oil by less than the first preset power;
  • the first preset power is a maximum atomization power of the atomization unit
  • the microprocessor increases the preset increment on a duty ratio of the first target control signal to generate the second control signal.
  • the microprocessor generates a second control signal for causing the atomization unit to atomize with a second preset power, where the second preset power is a minimum atomization power of the atomization unit;
  • the microprocessor After the first target control signal is determined by the step 908 or the step 909, the step 910 is performed, the microprocessor outputs the second control signal to the switch unit, so that the switch unit is The second control signal turns on a circuit path between the atomization unit and the battery;
  • the microprocessor determines whether the smoking trigger unit receives the first trigger operation of the user input, and if so, proceeds to step 1002;
  • the microprocessor determines whether the signal detecting unit receives the second triggering operation input by the user, and if not, proceeds to step 1003, and if so, proceeds to step 1005;
  • the microprocessor generates a first control signal.
  • the microprocessor outputs the first control signal to a switch unit, where the switch unit is electrically connected to the microprocessor and the atomization unit respectively;
  • step 901 to step shown in FIG. Step 904 is not described in detail in this embodiment;
  • the microprocessor determines to change the atomization power of the atomization unit in a decreasing manner, the microprocessor determines a preset decrement
  • the embodiment does not limit how the microprocessor determines to change the atomization power of the atomization unit in a decreasing manner
  • the microprocessor determines a second target control signal when the first preset condition is met.
  • the second target control signal is a control signal that the microprocessor last sent to the switch unit, wherein a control signal that the microprocessor last sent to the switch unit is the first control signal Or the second control signal;
  • the microprocessor determines whether the duty ratio of the second target control signal is greater than a second predetermined value, and if so, proceed to step 1008, and if not, proceed to step 1009;
  • the atomization unit 106 When the duty ratio of the second target control signal is greater than the second preset value, the atomization unit 106 is caused to atomize the smoke oil by more than the second preset power;
  • the atomization unit 106 is caused to atomize the smoke oil by less than or equal to the second preset power
  • the second preset power is a minimum atomization power of the atomization unit
  • the microprocessor reduces the preset decrement on a duty ratio of the second target control signal to generate the second control signal.
  • the microprocessor generates a second control signal for causing the atomization unit to atomize at a first preset power, where the first preset power is a maximum atomization power of the atomization unit.
  • the microprocessor After the second target control signal is determined by the step 1008 or the step 1009, the step 1010 is performed, the microprocessor outputs the second control signal to the switch unit, so that the switch unit is The second control signal turns on a circuit path between the atomization unit and the battery;
  • the electronic aerosolization control method provided is a detailed description of how to fix the atomization power of the atomization unit 106;
  • This embodiment provides two modes. The first one is shown in Figure 11. The specific circuit structure is shown in the first embodiment to the second embodiment.
  • the microprocessor determines whether the smoking trigger unit receives the first trigger operation of the user input, and if so, proceeds to step 1102;
  • the microprocessor determines whether the signal detection unit receives the second trigger operation input by the user, if not, proceed to step 1103, and if so, proceed to step 1105;
  • the microprocessor generates a first control signal.
  • the microprocessor outputs the first control signal to a switch unit, where the switch unit is electrically connected to the microprocessor and the atomization unit respectively;
  • the microprocessor generates a second control signal when the first preset condition is met.
  • the microprocessor outputs the second control signal to the switch unit, so that the switch unit turns on a circuit path between the atomization unit and the battery according to the second control signal. ;
  • the microprocessor determines a third target control signal when the second preset condition is met.
  • the second preset condition is that the microprocessor 101 determines that the signal detecting unit 104 receives the second triggering operation again;
  • the third target control signal is a second control signal that the microprocessor 101 last sent to the switch unit 105;
  • the microprocessor determines that the first preset condition is met, the microprocessor outputs the third target control signal to the switch unit, so that the switch unit is according to the third A target control signal conducts a circuit path between the atomizing unit and the battery.
  • the first type is shown in Figure 12, and the specific circuit structure is shown in the first embodiment to the second embodiment.
  • the microprocessor determines whether the smoking trigger unit receives the first trigger operation input by the user, and if so, proceeds to step 1202;
  • the microprocessor determines whether the signal detecting unit receives the second triggering operation input by the user, and if not, proceeds to step 1203, and if so, proceeds to step 1205;
  • the signal detecting unit 104 shown in this embodiment includes a first detecting subunit and a second detecting subunit arranged in parallel;
  • the microprocessor 101 determines that the first detecting subunit receives the user input During the pressing operation, the microprocessor 101 determines that the signal detecting unit 104 receives the second triggering operation input by the user;
  • the microprocessor 101 determines that the first detecting subunit does not receive the pressing operation input by the user, the microprocessor 101 determines that the signal detecting unit 104 does not receive the second triggering operation of the user input;
  • the microprocessor generates a first control signal.
  • the microprocessor outputs the first control signal to a switch unit, where the switch unit is electrically connected to the microprocessor and the atomization unit respectively;
  • the microprocessor generates a second control signal when the first preset condition is met.
  • the microprocessor outputs the second control signal to the switch unit, so that the switch unit turns on a circuit path between the atomization unit and the battery according to the second control signal. ;
  • step 1201 to the step 1206 in this embodiment please refer to step 1101 to step 1106, and details are not described herein.
  • the microprocessor determines a third target control signal when the second preset condition is met, where the second preset condition is that the microprocessor determines that the second detecting subunit receives a pressing operation input by a user. ;
  • the third target control signal is a second control signal that the microprocessor 101 last sent to the switch unit;
  • the microprocessor determines that the first preset condition is met, the microprocessor outputs the third target control signal to the switch unit, so that the switch unit is according to the third A target control signal conducts a circuit path between the atomizing unit and the battery.
  • Embodiment 6 This embodiment describes another manner of changing the smoke concentration by the electronic aerosolization control method as shown in FIG. 13;
  • circuit structure can be seen in the third embodiment, which is not described in detail in this embodiment;
  • the microprocessor determines a first preset correspondence relationship
  • the first preset correspondence relationship includes a correspondence between each control signal generated by the microprocessor 101 and each switch unit;
  • the microprocessor determines whether the smoking trigger unit receives the first trigger operation of the user input, and if so, proceeds to step 1303;
  • step 1301 there are two ways to implement the step 1301. For the specific circuit connection structure, refer to the second embodiment, and details are not described herein.
  • the first type the smoking trigger unit is an air flow sensor, and the smoking trigger unit is electrically connected to the battery and the microprocessor, respectively, and the microprocessor determines whether the smoking trigger unit receives the user input.
  • the first triggering operation includes:
  • the microprocessor determines that the smoking trigger unit receives the first triggering operation input by a user
  • the microprocessor determines that the smoking triggering unit does not receive the first triggering operation of the user input
  • the first triggering operation includes:
  • the microprocessor Determining, by the microprocessor, whether a circuit between the microprocessor and the battery is turned on, the first triggering operation is a pressing operation, and the first button switch is configured to receive the first triggering operation Turning on a circuit path between the microprocessor and the battery;
  • the microprocessor determines that the smoking trigger unit receives the first triggering operation of the user input
  • the microprocessor determines that the smoking trigger unit has not received a first triggering operation of the user input.
  • the atomization unit includes a plurality of heating wires arranged in parallel, and the number of the switching units is equal to the number of the heating wires, so that each of the heating wires corresponds to each of the switching units, and each of the units One end of the heating wire is electrically connected to the microprocessor, and the other end of each heating wire is electrically connected to the microprocessor through the switch unit;
  • the microprocessor determines whether the signal detection unit receives the second trigger operation input by the user, if not, proceed to step 1304, and if so, proceed to step 1307;
  • the microprocessor generates a first control signal.
  • the microprocessor determines, according to the first preset correspondence, a first target switch unit corresponding to the first control signal.
  • the microprocessor outputs the first control signal to the first target switch unit, so that the first target switch unit is turned on according to the first control signal and the first target switch unit. a circuit path between the corresponding atomization unit and the battery;
  • the microprocessor generates a second control signal when the first preset condition is met.
  • the microprocessor determines, according to the first preset correspondence, a second target switch unit corresponding to the second control signal, so that the second target switch unit is turned on according to the second control signal. a circuit path between the atomization unit and the battery corresponding to the second target switch unit.

Abstract

L'invention concerne un circuit de commande de cigarette électronique et un procédé de commande d'atomisation de cigarette électronique. Le circuit de commande de cigarette électronique comprend une batterie (102), une unité (103) de déclenchement de fumée, un microprocesseur (101), une unité de commutation (105), une unité (104) de détection de signal et une unité d'atomisation (106). Le microprocesseur (101) est conçu pour générer un premier signal de commande, et délivrer le premier signal de commande à l'unité de commutation (105), et le microprocesseur (101) est en outre conçu pour générer un second signal de commande lorsqu'une première condition prédéfinie est satisfaite, et délivrer le second signal de commande à l'unité de commutation (105). Si un utilisateur souhaite légèrement modifier la quantité de fumée inhalée, le microprocesseur (101) peut générer le second signal de commande tant qu'une seconde opération de déclenchement est saisie pour une fois seulement, et chaque fois que la première condition prédéfinie est satisfaite, le microprocesseur (101) peut commander la puissance d'atomisation de l'unité d'atomisation (106) pour qu'elle soit augmentée ou diminuée progressivement, ce qui permet de garantir efficacement la durée de vie du circuit de commande de la cigarette électronique.
PCT/CN2015/075857 2015-04-03 2015-04-03 Circuit de commande de cigarette électronique et procédé de commande d'atomisation de cigarette électronique WO2016155003A1 (fr)

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