WO2020259230A1 - 电子烟的预热控制方法及其预热控制系统 - Google Patents

电子烟的预热控制方法及其预热控制系统 Download PDF

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Publication number
WO2020259230A1
WO2020259230A1 PCT/CN2020/094007 CN2020094007W WO2020259230A1 WO 2020259230 A1 WO2020259230 A1 WO 2020259230A1 CN 2020094007 W CN2020094007 W CN 2020094007W WO 2020259230 A1 WO2020259230 A1 WO 2020259230A1
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WO
WIPO (PCT)
Prior art keywords
preheating
electronic cigarette
preset
temperature value
microcontroller mcu
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/CN2020/094007
Other languages
English (en)
French (fr)
Inventor
林光榕
郑贤彬
张夕勇
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.)
Huizhou Happy Vaping Technology Ltd
Original Assignee
Huizhou Happy Vaping Technology 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 Huizhou Happy Vaping Technology Ltd filed Critical Huizhou Happy Vaping Technology Ltd
Priority to US17/603,953 priority Critical patent/US20220202101A1/en
Priority to EP20832817.9A priority patent/EP3939452B1/en
Publication of WO2020259230A1 publication Critical patent/WO2020259230A1/zh
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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Classifications

    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24F—SMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
    • A24F40/00—Electrically operated smoking devices; Component parts thereof; Manufacture thereof; Maintenance or testing thereof; Charging means specially adapted therefor
    • A24F40/50—Control or monitoring
    • A24F40/57—Temperature control
    • 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
    • A24F40/40—Constructional details, e.g. connection of cartridges and battery parts
    • A24F40/46—Shape or structure of electric heating means
    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24F—SMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
    • A24F40/00—Electrically operated smoking devices; Component parts thereof; Manufacture thereof; Maintenance or testing thereof; Charging means specially adapted therefor
    • A24F40/50—Control or monitoring
    • A24F40/51—Arrangement of sensors
    • 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
    • A24F40/65—Devices with integrated communication means, e.g. wireless communication means
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B1/00—Details of electric heating devices
    • H05B1/02—Automatic switching arrangements specially adapted to apparatus ; Control of heating devices
    • H05B1/0227—Applications
    • H05B1/023—Industrial applications
    • H05B1/0244—Heating of fluids

Definitions

  • the present invention relates to the technical field of electronic cigarette preheating. More specifically, the present invention relates to a preheating control method of an electronic cigarette and a preheating control system thereof.
  • E-cigarettes usually heat and atomize liquid substances or paste-like substances such as medicines and cigarette liquids to emit aerosols or smoke for use by smokers.
  • liquid substances or paste-like substances such as medicines and cigarette liquids to emit aerosols or smoke for use by smokers.
  • people's health concerns increase, people are aware of the possibility of smoking tobacco. Due to adverse effects on the body, the application of electronic cigarettes is favored by users.
  • Existing electronic cigarettes generally include a heater for smoke liquid and atomized smoke liquid.
  • the smoke liquid is usually stored in a liquid storage cavity. During atomization, the smoke liquid in the liquid storage cavity penetrates or conducts to the heater.
  • the e-cigarette liquid or E-liquid and drug-containing liquid substances are easy to reduce viscosity and fluidity under low temperature conditions, so that the e-liquid or drugs cannot easily penetrate or flow to the heater for atomization, which makes it difficult to effectively inhale the smoke when the electronic cigarette is first activated. Therefore, in this case, it is necessary to adopt a preheating control method during the power-on self-test of the electronic cigarette, using a heater to preheat the e-liquid or the liquid substance containing medicine so as to easily inhale the smoke.
  • the purpose of the present invention is to provide a preheating control method for electronic cigarettes and a preheating control system thereof in order to overcome the above technical shortcomings.
  • the technical scheme of the present invention is realized as follows: a preheating control method for electronic cigarettes, preheating parameters and preheating programs are set in a microcontroller MCU provided in the electronic cigarette, and a communication connection with the electronic cigarette is established through an intelligent terminal Perform data interaction, display and change preheating parameters on the control software interface configured with the smart terminal.
  • the preheating parameters at least include: a preset temperature value, a preset heating duration or a preset target temperature value, the preheating program Including: when starting up, the preheating parameters changed by the control software interface are transmitted to the microcontroller MCU and replace the preheating parameters originally preset, the temperature detection unit in the electronic cigarette detects the real-time temperature value, the micro-controller Based on the comparison between the real-time temperature value and the preset temperature value, the MCU determines whether it is necessary to preheat the e-liquid in the liquid storage chamber. If preheating is not required, the electronic cigarette will directly enter the standby smoking state.
  • the The microcontroller MCU controls the heater provided in the electronic cigarette to heat it to a preset heating time or a preset target temperature value, that is, the preheating ends, and the electronic cigarette enters the standby smoking state after the preheating ends; the temperature detection unit The method of detecting temperature is to calculate the real-time temperature value by detecting the resistance value of the thermistor heating wire of the heater.
  • a preheating switch is set on the control software interface.
  • the smart terminal sends a shutdown preheating instruction to the electronic cigarette, and the microcontroller MCU immediately shuts down the preheating program Used to control the electronic cigarette heater not to preheat or stop preheating.
  • the microcontroller MCU determines that preheating is required, the microcontroller MCU controls the LED indicator provided on the electronic cigarette to give a light-emitting prompt, and when the preheating is completed, the microcontroller MCU controls the electronic cigarette A vibrator is provided for vibration notification.
  • the preset heating duration is set to a fixed value, or is set to have a linear inverse relationship with the real-time temperature value, that is, the lower the real-time temperature value, the longer the preset heating duration.
  • the preheating parameter further includes a preset preheating power
  • the preset preheating power is set to a fixed value, or set to have a linear inverse relationship with the real-time temperature value, that is, the real-time temperature value The lower the value, the greater the preset preheating power.
  • the preheating parameter further includes a preset standby time. After the electronic cigarette enters the standby smoking state, within the preset standby time, the electronic cigarette detects that the user is still not smoking, the electronic cigarette automatically shuts down.
  • the microcontroller MCU cyclically detects the real-time temperature and determines whether re-heating is required.
  • the microcontroller MCU controls the electronic cigarette heater to reheat .
  • the communication connection established between the smart terminal and the electronic cigarette is a wireless Bluetooth connection, or a wireless WIFI connection, or a wireless radio frequency RFID connection, or a wired USB connection.
  • the smart terminal is a desktop computer, or a notebook computer, or a tablet computer, or a smart phone.
  • the setting range of the preset temperature value is -10°C to 10°C
  • the setting range of the preset heating time is 1-5 seconds
  • the setting range of the preset target temperature value is 10°C ⁇ 80°C
  • the preset standby time setting range is 5-10 minutes.
  • the preset preheating power is set to a fixed value in the range of 2W-6W.
  • the operation steps are as follows:
  • the microcontroller MCU in the electronic cigarette judges whether it has received the preheating parameters changed on the control software interface, if yes, go to the next step, if not, go to step (7);
  • the temperature detection unit detects the real-time temperature value, and the microcontroller MCU reads the real-time temperature value;
  • the microcontroller MCU judges whether the real-time temperature value is higher than the preset temperature value, if yes, go to step (10), if not, go to the next step;
  • the microcontroller MCU controls the heater to heat up and heats to the preset heating duration or preset target temperature value
  • the operation steps are as follows:
  • microcontroller MCU installed on the electronic cigarette judges whether it has received the preheating parameters changed on the control software interface, if yes, go to the next step, if not, go to step (7); (6) Microcontroller MCU The preset preheating parameters are updated to the preheating parameters changed on the control software interface;
  • the microcontroller MCU judges whether the electronic cigarette has received an instruction to shut down and preheat the preheating switch on the control software interface. If yes, go to step (11), if not, go to the next step;
  • the temperature detection unit detects the real-time temperature value, and the microcontroller MCU reads the real-time temperature value;
  • the microcontroller MCU judges whether the real-time temperature value is higher than the preset temperature value, if yes, go to step (11), if not, go to the next step;
  • the microcontroller MCU controls the heater for heating, and heating to the preset heating duration or preset target temperature value
  • the operation steps are as follows:
  • the microcontroller MCU installed on the electronic cigarette judges whether the preheating parameters changed on the control software interface are received, if yes, go to the next step, if not, go to step (7);
  • the microcontroller MCU judges whether the electronic cigarette has received an instruction to shut down and preheat the preheating switch on the control software interface, if yes, go to step (12), if not, go to the next step;
  • the temperature detection unit detects the real-time temperature value, and the microcontroller MCU reads the real-time temperature value;
  • the microcontroller MCU judges whether the real-time temperature value is higher than the preset temperature value, if yes, go to step (12), if not, go to the next step;
  • the micro-controller MCU controls the heater to heat, and heat to the preset heating time or preset target temperature value
  • the operation steps are as follows:
  • the microcontroller MCU installed in the electronic cigarette judges whether the preheating parameter changed on the control software interface is received, if yes, go to the next step, if not, go to step (7);
  • the temperature detection unit detects the real-time temperature value, and the microcontroller MCU reads the real-time temperature value;
  • the microcontroller MCU judges whether the real-time temperature value is higher than the preset temperature value, if yes, go to step (10), if not, go to the next step;
  • the microcontroller MCU controls the heater to heat up and heats to the preset heating duration or preset target temperature value
  • the electronic cigarette includes a liquid storage cavity and is provided with a thermistor for heating The heater of the wire, a microcontroller MCU, a temperature detection unit, the temperature detection unit calculates the real-time temperature value by detecting the resistance value of the heating wire of the thermistor, and the preheating parameters and preheating are set in the microcontroller MCU Program
  • the smart terminal includes a control software interface, the control software interface can display and change preheating parameters, the preheating parameters at least include: preset temperature value, preset heating duration or preset target temperature value, so
  • the preheating program is configured such that when the machine is turned on, the preheating parameters changed by the control software interface are transmitted to the microcontroller MCU and replace the preheating parameters originally preset, the temperature detection unit detects the real-time temperature value, and the According to the comparison between the real-time temperature value
  • the microcontroller MCU controls the heater provided in the electronic cigarette to heat it to a preset heating time or a preset target temperature value, that is, the preheating ends, and the electronic cigarette enters a standby smoking state after the preheating ends.
  • the preheating parameter further includes a preset standby time
  • the preheating program is configured such that after the electronic cigarette enters the standby smoking state, within the preset standby time, the electronic cigarette detects that the user has not smoked yet, The electronic cigarette shuts down automatically.
  • the preheating parameter further includes a preset preheating power
  • the preset preheating power is set to a fixed value or is set to have a linear inverse relationship with the real-time temperature value, that is, the higher the real-time temperature value Low, the greater the preset preheating power.
  • the preset heating duration is set to a fixed value or is set to have a linear inverse relationship with the real-time temperature value, that is, the lower the real-time temperature value, the longer the heating duration.
  • control software interface is also provided with a preheating switch.
  • the preheating switch When the preheating switch is turned off, the smart terminal sends a shutdown preheating instruction to the electronic cigarette, and the microcontroller MCU immediately shuts down the preheating switch.
  • the heat program is used to control the electronic cigarette heater not to preheat or stop preheating.
  • the electronic cigarette is provided with an LED indicator and a vibrator.
  • the microcontroller MCU controls the LED indicator to give a light-emitting prompt.
  • the microcontroller MCU Control the vibrator to give vibration prompts.
  • the smart terminal is a desktop computer, or a notebook computer, or a tablet computer, or a smart phone
  • the communication connection is a wireless Bluetooth connection, or a wireless WIFI connection, or a wireless radio frequency RFID connection, or a wired USB connection.
  • the setting range of the preset temperature value is -10°C to 10°C
  • the preset heating time is 1-5 seconds
  • the setting range of the preset target temperature value is 10°C to 80°C
  • the preset standby time setting range is 5-10 minutes.
  • the preset preheating power is set to a fixed value in the range of 2W-6W.
  • the preheating control method and the preheating control program of the electronic cigarette of the present invention are used for parameter setting and control through the communication connection of the intelligent terminal and the electronic cigarette, and are provided with an automatic preheating control program, which automatically determines whether preheating is required after detecting the real-time temperature , And use the e-cigarette heater to generate heat, which is transferred to the liquid storage cavity of the e-cigarette, so that the e-liquid or the liquid substance containing medicine can be preheated to reduce the viscosity and increase the fluidity, so that even if the e-cigarette is in winter In cold seasons or in cold areas at high altitudes and high latitudes, after the e-cigarette liquid or e-liquid, or liquid substances containing drugs are warmed up under low temperature conditions, the e-cigarette liquid or drugs will easily penetrate or flow into the heating of the e-cigarette The device is atomized so that the e-cigarette can easily be sucked out of the smoke at low temperatures.
  • Figure 1 is the first flow chart of the control method of the present invention
  • Figure 2 is the second flow chart of the control method of the present invention.
  • FIG. 3 is the third flow chart of the control method of the present invention.
  • Figure 4 is a fourth flow chart of the control method of the present invention.
  • Figure 5 is a functional structure diagram of the present invention.
  • the preheating parameters and the preheating program are set in the microcontroller MCU provided in the electronic cigarette, and the communication connection is established with the electronic cigarette through the intelligent terminal for data interaction.
  • the preheating parameters are displayed and changed on the interface of the configured control software.
  • the preheating parameters include at least:
  • Preset temperature value preset heating time or preset target temperature value.
  • the pre-heating program includes: when starting up, the pre-heating parameters changed by the control software interface are transmitted to the microcontroller MCU and replace the original pre-heating parameters.
  • the temperature detection unit in the electronic cigarette detects the real-time temperature value.
  • the microcontroller MCU judges whether it is necessary to preheat the liquid in the liquid storage cavity according to the comparison between the real-time temperature value and the preset temperature value.
  • the cigarette enters the standby smoking state directly.
  • the microcontroller MCU controls the heater in the electronic cigarette to heat it up to the preset heating time or the preset target temperature value, and the preheating ends. End the electronic cigarette and enter the standby smoking state; the temperature detection unit detects the temperature by detecting the resistance of the thermistor heating wire of the heater to calculate the real-time temperature value.
  • the e-liquid in the liquid storage cavity mentioned in the present invention not only refers to the flowable e-liquid, but also includes poor fluidity, or waxy e-liquid, e-liquid solidified body, or liquid substance containing medicine, waxy liquid medicine solidified body, etc. .
  • the temperature detection unit includes the heating wire of the heater.
  • the heating wire of the heater of the present invention is made of a thermistor.
  • the resistance of the thermistor changes with temperature. The higher the temperature, the higher the resistance, that is, the resistance The change is proportional to the temperature change, so that the temperature of the starting heating wire can be estimated by measuring the resistance of the heating wire.
  • the communication connection established by the smart terminal and the electronic cigarette is a USB wired connection
  • the smart terminal is a notebook computer.
  • the notebook computer is equipped with a control software and a display interface.
  • the control software can be opened in New preheating parameters are set on the display interface.
  • the preheating parameters include: preset temperature value and preset target temperature value. Specifically, the setting range of the preset temperature value is -10°C to 10°C, and the setting range of the preset target temperature value is 10°C to 80°C.
  • the communication connection established between the smart terminal and the electronic cigarette may also be a wireless signal connection, such as a wireless Bluetooth connection, or a wireless WIFI connection, or a wireless radio frequency RFID connection.
  • a wireless signal connection such as a wireless Bluetooth connection, or a wireless WIFI connection, or a wireless radio frequency RFID connection.
  • the preheating control method of an electronic cigarette in this embodiment includes the following specific operation steps:
  • the microcontroller MCU installed in the electronic cigarette judges whether the preheating parameter changed on the control software interface is received, if yes, go to the next step, if not, go to step (7);
  • the temperature detection unit detects the real-time temperature value, and the microcontroller MCU reads the real-time temperature value;
  • the microcontroller MCU judges whether the real-time temperature value is higher than the preset temperature value, if yes, go to step (10), if not, go to the next step;
  • the microcontroller MCU controls the heater to heat up and heat to the preset target temperature value
  • the communication connection established by the smart terminal and the electronic cigarette is a wireless Bluetooth connection
  • the smart terminal is a notebook computer.
  • the notebook computer is provided with control software and its display interface.
  • the control software can be opened in New preheating parameters are set on the display interface.
  • the preheating parameters include: preset temperature value and preset heating time. Specifically, the setting range of the preset temperature value is -10°C to 10°C, and the setting range of the preset heating duration is 1 to 5 seconds.
  • the control software interface installed on the notebook computer is also provided with a preheating switch.
  • the preheating switch is set to on by default, that is, the default setting requires a preheating program.
  • the notebook computer sends a shutdown preheating command to the electronic cigarette, and the microcontroller MCU of the electronic cigarette immediately shuts down the preheating program to control the electronic cigarette heater not to preheat or stop preheating.
  • the preheating switch can be configured to the default state of the electronic cigarette to return to on after each shutdown and restart.
  • the preheating control method of the electronic cigarette of the second embodiment includes the following specific operation steps:
  • the microcontroller MCU installed on the electronic cigarette judges whether the preheating parameter changed on the control software interface is received, if yes, go to the next step, if not, go to step (7);
  • the microcontroller MCU determines whether the electronic cigarette has received an instruction to shut down and preheat the preheating switch on the control software interface, if yes, go to step (11), if not, go to the next step;
  • the temperature detection unit detects the real-time temperature value, and the microcontroller MCU reads the real-time temperature value;
  • the microcontroller MCU judges whether the real-time temperature value is higher than the preset temperature value, if yes, go to step (11), if not, go to the next step;
  • the microcontroller MCU controls the heater to heat up and heats up to the preset heating time in the preheating parameters
  • the electronic cigarette is in a standby state for smoking.
  • the communication connection established between the smart terminal and the electronic cigarette is a wireless Bluetooth connection
  • the smart terminal is a smart phone
  • the smart phone is provided with APP control software and its APP display interface
  • the APP control is turned on
  • the software can set new preheating parameters on its APP display interface.
  • the preheating parameters include: preset temperature value and preset heating time.
  • the setting range of the preset temperature value in this embodiment is -10°C to 10°C, and the setting range of the preset heating duration is 1-5 seconds.
  • a preheat switch is also provided on the mobile phone APP control software interface, and the preheat switch is set to on by default, that is, the default setting requires a preheat program.
  • the mobile phone APP sends a shutdown preheating command to the electronic cigarette through Bluetooth communication, and the microcontroller MCU of the electronic cigarette immediately shuts down the preheating program to control the electronic cigarette heater not to preheat or Stop preheating.
  • the preheating switch can be configured to the default state of the electronic cigarette to return to on after each shutdown and restart.
  • the microcontroller MCU When preheating is required, the microcontroller MCU also controls the LED indicator on the e-cigarette to give a light-emitting prompt. The LED indicator is illuminated to remind the user that the e-cigarette is entering the pre-heating process, and the e-cigarette cannot be inhaled normally at this time Smoke, when the preheating is completed, the microcontroller MCU controls the vibrator provided on the electronic cigarette to vibrate.
  • the preheating control method of the electronic cigarette of the third embodiment includes the following specific operation steps:
  • the microcontroller MCU installed on the electronic cigarette judges whether the preheating parameters changed on the control software interface is received, if yes, go to the next step, if not, go to step (7);
  • the microcontroller MCU judges whether the electronic cigarette has received an instruction to shut down and preheat the preheating switch on the control software interface, if yes, go to step (12), if not, go to the next step;
  • the temperature detection unit detects the real-time temperature value, and the microcontroller MCU reads the real-time temperature value;
  • the microcontroller MCU judges whether the real-time temperature value is higher than the preset temperature value, if yes, go to step (12), if not, go to the next step;
  • the microcontroller MCU controls the heater to heat up and heats up to the preset heating time
  • the electronic cigarette is in a standby state for smoking.
  • the communication connection established between the smart terminal and the electronic cigarette is a wireless Bluetooth connection
  • the smart terminal is a smart phone
  • the smart phone is provided with APP control software and its APP display interface
  • the APP control software is opened
  • New preheating parameters can be set on the APP display interface.
  • the preheating parameters include: preset temperature value, preset heating duration, and preset standby time.
  • the preheating parameters include a preset standby time, that is, after the electronic cigarette enters the standby smoking state, within the preset standby time, the electronic cigarette detects that the user has not smoked, the electronic cigarette automatically shuts down.
  • the microcontroller MCU cyclically detects the real-time temperature and determines whether it needs to be re-heated, and it needs to be re-heated.
  • the microcontroller MCU controls the electronic cigarette heater to reheat.
  • the preset heating time is set to have a linear inverse relationship with the real-time temperature value, that is, the lower the real-time temperature value detected, the longer the heating time is given to obtain more heat and ultimately better The warm-up effect.
  • the preheating parameter further includes a preset preheating power.
  • the preset preheating power can be set to a fixed value, for example, set to 2W-6W.
  • the preset preheating power can also be set to have a linear inverse relationship with the real-time temperature value, that is, the lower the real-time temperature value, the greater the preset preheating power, in order to obtain more heat and ultimately better The warm-up effect.
  • the setting range of the preset temperature value in this embodiment is -10°C to 10°C
  • the setting range of the standby time is 5 to 10 minutes
  • the preset heating duration is set as a function
  • the function is configured as It has a linear and inverse relationship with the real-time temperature value.
  • the preheating control method of the electronic cigarette of the fourth embodiment includes the following specific operation steps:
  • the microcontroller MCU in the electronic cigarette judges whether it has received the preheating parameters changed on the control software interface, if yes, go to the next step, if not, go to step (7);
  • the temperature detection unit detects the real-time temperature value, and the microcontroller MCU reads the real-time temperature value;
  • the microcontroller MCU judges whether the real-time temperature value is higher than the preset temperature value, if yes, go to step (10), if not, go to the next step;
  • the microcontroller MCU controls the heater to heat up and heats up to the preset heating time
  • the preheating control system of electronic cigarettes includes electronic cigarettes and smart terminals that establish communication connections for data interaction.
  • the electronic cigarettes include liquid storage chambers, heaters with thermistor heating wires, microcontroller MCUs, temperature detection units, and The temperature detection unit calculates the real-time temperature value by detecting the resistance value of the thermistor heating wire.
  • the preheating parameters and preheating program are set in the microcontroller MCU.
  • the intelligent terminal includes a control software interface, which can display and change the preset Thermal parameters, pre-heating parameters include at least: preset temperature value, preset heating time or preset target temperature value.
  • the pre-heating program is configured to transmit the pre-heating parameters changed by the control software interface to the microcontroller MCU when it is turned on. Replace the original pre-heating parameters, temperature detection unit
  • the microcontroller MCU judges whether it is necessary to preheat the e-liquid in the liquid storage cavity according to the comparison between the real-time temperature value and the preset temperature value. If it is judged that preheating is not required, the electronic cigarette will directly enter the standby smoking state. When preheating is required, the microcontroller MCU controls the heater in the e-cigarette to heat it up to a preset heating time or a preset target temperature value, that is, the preheating ends, and the e-cigarette enters the standby smoking state after the preheating. Only one of the preset heating time or the preset target temperature value can be selected for setting in the preheating parameters, and cannot be set at the same time.
  • the electronic cigarette is equipped with a heater, and the heater is equipped with a heating wire, and the heating wire can generate heat when energized and heat the liquid of the electronic cigarette to heat up and vaporize to form electronic cigarette smoke at high temperature.
  • the temperature detection unit includes the heating wire.
  • the heating wire of the heater of the present invention is made of a thermistor. The resistance of the thermistor changes with temperature. The higher the temperature, the higher the resistance, that is, the resistance changes. It is proportional to the temperature change, so that the temperature of the starting heating wire can be estimated by measuring the resistance of the heating wire. Before the electronic cigarette is used, the temperature of the heating wire is close to the ambient temperature.
  • the preheating parameters also include a preset standby time
  • the preheating program is also configured such that after the electronic cigarette enters the standby smoking state, within the preset standby time, the electronic cigarette detects that the user is still not smoking, the electronic cigarette automatically shuts down.
  • the preheating parameters also include the preset preheating power.
  • the smart terminal is configured to set the preset preheating power to a fixed value or to have a linear inverse relationship with the real-time temperature value, that is, the lower the real-time temperature value, The preset preheating power is greater.
  • the preset heating time is set to have a linear inverse relationship with the real-time temperature value, that is, the lower the real-time temperature value, the longer the heating time.
  • the intelligent terminal of the present invention can be a desktop computer, or a notebook computer, or a tablet computer, or a smart phone, and the communication connection is a wireless Bluetooth connection, or a wireless WIFI connection, or a wireless radio frequency RFID connection, or a wired USB connection.
  • the smart terminal of this embodiment is a smart phone.
  • the smart phone is equipped with APP control software and its APP display interface. Opening the APP control software can set new preheating parameters on its APP display interface.
  • the parameters include: Preset temperature value, preset heating time or preset target temperature value, standby time, preset preheating power.
  • the communication connection is a wireless Bluetooth connection.
  • the Bluetooth connected devices include mobile phone Bluetooth unit, mobile phone Bluetooth antenna unit, e-cigarette Bluetooth unit, e-cigarette Bluetooth antenna unit, mobile phone and e-cigarette communication interaction data through the mobile phone Bluetooth antenna unit and e-cigarette antenna unit Send wireless Bluetooth signals to each other for transmission.
  • the smart phone’s APP control software interface is also equipped with a preheat switch.
  • the preheat switch When the preheat switch is turned off, the smart phone sends a shutdown preheat command to the electronic cigarette, and the microcontroller MCU immediately shuts down the preheat program to control the heating of the electronic cigarette
  • the device does not preheat or stop preheating.
  • the electronic cigarette is also equipped with an LED indicator and a vibrator.
  • the microcontroller MCU controls the LED indicator to give a light-emitting prompt.
  • the microcontroller MCU controls the vibrator to give a vibrating prompt.
  • the setting range of the preset temperature value is -10°C ⁇ 10°C
  • the preset heating time is 1 ⁇ 5 seconds
  • the setting range of the preset target temperature value is 10°C ⁇
  • the preset fixed value setting range of preheating power is 2W ⁇ 6W.

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Abstract

一种电子烟的预热控制方法及其预热控制系统，该方法通过智能终端与电子烟建立通信连接进行数据交互，在智能终端配置的控制软件界面上可显示与更改预热参数，更改后的预热参数传输到电子烟内设有的微控制器MCU并取代微控制器MCU内原先预设的预热参数，电子烟开机时，微控制器MCU根据电子烟内设有的温度检测单元检测到的实时温度值判断是否需要对储液腔内的烟液进行预热，在需要预热时，微控制器MCU根据预热参数和预设程序控制电子烟加热器进行加热，加热至预设加热时长或预设目标温度值即预热结束，预热结束电子烟进入待机可吸烟状态，预热使得烟液或含有药物的液体物质容易渗透或流动到加热器进行雾化，以便用户在低温时也容易吸出烟雾。

Description

电子烟的预热控制方法及其预热控制系统 技术领域
本发明涉及电子烟预热技术领域，更具体的说，本发明涉及一种电子烟的预热控制方法及其预热控制系统。
 背景技术
电子烟通常是将液体物质或膏状物质如药物、烟液等经过加热雾化而发出气溶胶或烟雾供吸食者使用，随着人们对身体健康的关注度上升，人们都意识到了吸食烟草可能对身体造成不良影响，故电子烟的应用受到用户青睐。
现有的电子烟，一般包括烟液和雾化烟液的加热器，烟液通常储存于储液腔，雾化时，储液腔的烟液通过渗透或传导至加热器。在电子烟开机使用时，通常没有预热控制方法和程序进行对电子烟进行预热，特别是电子烟处于冬季寒冷的季节或处于高海拔、高纬度的寒冷地区时，电子烟的烟液或烟油、含有药物的液体物质就容易在低温条件下降低粘度和降低流动性，以致烟液或药物不容易渗透或流动到加热器进行雾化，导致刚启用电子烟时，难以有效吸出烟雾。因此，有必要在此情况下，在电子烟开机自检时，采取一种预热控制方法，利用加热器加热对烟液或含有药物的液体物质进行预热以便容易吸出烟雾。
 技术问题
本发明的目的在于为克服上述技术的不足而提供一种电子烟的预热控制方法及其预热控制系统。
 技术解决方案
本发明的技术方案是这样实现的：一种电子烟的预热控制方法，在电子烟内设有的微控制器MCU内设置预热参数和预热程序，通过智能终端与电子烟建立通信连接进行数据交互，在智能终端配置有的控制软件界面上显示与更改预热参数，所述预热参数至少包括：预设温度值、预设加热时长或预设目标温度值，所述预热程序包括：开机时，所述控制软件界面更改的预热参数传输到微控制器MCU并取代原先预设有的预热参数，电子烟内设有的温度检测单元检测实时温度值，所述微控制器MCU根据实时温度值与预设温度值对比判断是否需要对储液腔内的烟液进行预热，判断不需要预热则电子烟直接进入待机可吸烟状态，判断需要预热时，所述微控制器MCU 则控制电子烟内设有的加热器进行加热，加热至预设加热时长或预设目标温度值即预热结束，预热结束电子烟进入待机可吸烟状态；所述温度检测单元检测温度的方法为通过检测加热器的热敏电阻发热丝的阻值来推算出实时温度值。
优选地，在所述的控制软件界面上设置预热开关，当关掉预热开关时，所述智能终端发送关停预热指令给电子烟，所述微控制器MCU 随即关停预热程序用以控制电子烟加热器不进行预热或停止预热。
优选地，在微控制器MCU 判断需要预热时，所述微控制器MCU 控制电子烟上设有的LED 指示灯进行发光提示，在预热完毕时，所述微控制器MCU 控制电子烟上设有的振动器进行振动提示。
优选地，所述预设加热时长设定为固定值，或设定为具有与实时温度值呈线性反比函数关系，即实时温度值越低，预设加热时长就越长。
优选地，所述预热参数还包括预设的预热功率，所述预设的预热功率设定为固定值，或设定为具有与实时温度值呈线性反比函数关系，即实时温度值越低，则预设的预热功率就越大。
优选地，所述预热参数还包括预设待机时间，电子烟进入待机可吸烟状态后在所述预设待机时间内，电子烟检测到用户仍未吸烟的，电子烟自动关机。
优选地，在所述预设待机时间内，所述微控制器MCU 循环检测实时温度并判断是否需要重新预热，需要重新预热时，所述微控制器MCU 控制电子烟加热器重新进行加热。
优选地，所述智能终端与电子烟建立的通信连接为无线蓝牙连接、或无线WIFI 连接、或无线射频RFID连接、或有线USB连接。
优选地，所述智能终端为台式计算机、或笔记本电脑、或平板电脑、或智能手机。
优选地，所述预设温度值的设定范围为-10℃～10℃，所述预设加热时长的设定范围为1-5 秒，或所述预设目标温度值的设定范围为10℃～80℃，所述预设待机时间的设定范围为5～10 分钟。
优选地，所述预设的预热功率设定为固定值的范围为2W～6W。
优选地，包括操作步骤如下：
（1）微控制器MCU 上预设预热参数与预热程序；
（2）打开智能终端，在控制软件界面上更改或保留预热参数；
（3）电子烟与智能终端进行通信；
（4）电子烟开机；
（5）电子烟内设有的微控制器MCU 判断是否接收到控制软件界面上更改的预热参数，如果是，进入下一步，如果否，则进入步骤（7）；
（6）微控制器MCU 预设的预热参数更新为控制软件界面上更改的预热参数；
（7）温度检测单元检测实时温度值，微控制器MCU 读取实时温度值；
（8）微控制器MCU 判断实时温度值是否高于预设温度值，如果是，则进入步骤（10），如果否，则进入下一步；
（9）微控制器MCU 控制加热器进行加热，并加热至预设加热时长或预设目标温度值；
（10）电子烟处于待机可吸烟状态。
优选地，包括操作步骤如下：
（1）微控制器MCU 上预设预热参数与预热程序；
（2）打开智能终端，在控制软件界面上更改或保留预热参数；
（3）电子烟与智能终端进行通信；
（4）电子烟开机；
（5）电子烟上设有的微控制器MCU 判断是否接收到控制软件界面上更改的预热参数，如果是，进入下一步，如果否，进入步骤（7）；（6）微控制器MCU 预设的预热参数更新为控制软件界面上更改的预热参数；
（7）微控制器MCU 判断电子烟是否接收到控制软件界面预热开关进行关停预热的指令，如果是，则进入步骤（11），如果否，则进入下一步；
（8）温度检测单元检测实时温度值，微控制器MCU 读取实时温度值；
（9）微控制器MCU 判断实时温度值是否高于预设温度值，如果是，则进入步骤（11），如果否，则进入下一步；
（10）微控制器MCU 控制加热器进行加热，并加热至预设加热时长或预设目标温度值；
（11）电子烟处于待机可吸烟状态。
优选地，包括操作步骤如下：
（1）微控制器MCU 上预设预热参数与预热程序；
（2）打开智能终端，在控制软件界面上更改或保留预热参数；
（3）电子烟与智能终端进行通信；
（4）电子烟开机；
（5）电子烟上设有的微控制器MCU 判断是否接收到控制软件界面上更改的预热参数，如果是，进入下一步，如果否，进入步骤（7）；
（6）微控制器MCU预设的预热参数更新为控制软件界面上更改的预热参数；
（7）微控制器MCU判断电子烟是否接收到控制软件界面预热开关进行关停预热的指令，如果是，则进入步骤（12），如果否，进入下一步；
（8）温度检测单元检测实时温度值，微控制器MCU 读取实时温度值；
（9）微控制器MCU判断实时温度值是否高于预设温度值，如果是，则进入步骤（12），如果否，进入下一步；
（10）需要预热，LED指示灯进行发光提示；
（11）微控制器MCU控制加热器进行加热，并加热至预设加热时长或预设目标温度值；
（12）振动器进行振动提示；
（13）电子烟处于待机可吸烟状态。
优选地，包括操作步骤如下：
（1）微控制器MCU 上预设预热参数与程序；
（2）打开智能终端，在控制软件界面上更改或保留预热参数；
(3)电子烟与智能终端进行通信；
(4)电子烟开机；
(5)电子烟内设有的微控制器MCU 判断是否接收到控制软件界面上更改的预热参数，如果是，进入下一步，如果否，则进入步骤（7）；
(6)微控制器MCU预设的预热参数更新为控制软件界面上更改的预热参数；
(7)温度检测单元检测实时温度值，微控制器MCU 读取实时温度值；
(8)微控制器MCU 判断实时温度值是否高于预设温度值，如果是，则进入步骤(10)，如果否，则进入下一步；
（9）微控制器MCU 控制加热器进行加热，并加热至预设加热时长或预设目标温度值；
(10)电子烟处于待机可吸烟状态；
(11)在待机时间内，返回步骤（7）；
（12）待机时间超过预设待机时间，则电子烟自动关机。
本发明的另一种技术解决方案是，一种电子烟的预热控制系统，包括建立通信连接进行数据交互的电子烟和智能终端，所述电子烟包括储液腔、设有热敏电阻发热丝的加热器、微控制器MCU、温度检测单元，所述温度检测单元通过检测热敏电阻发热丝的阻值来推算出实时温度值，所述微控制器MCU 内设置预热参数和预热程序，所述智能终端包括控制软件界面，所述控制软件界面可显示与更改预热参数，所述的预热参数至少包括：预设温度值、预设加热时长或预设目标温度值，所述预热程序配置为，在开机时，所述控制软件界面更改的预热参数传输到微控制器MCU 并取代原先预设有的预热参数，所述温度检测单元检测实时温度值，所述微控制器MCU 根据实时温度值与预设温度值对比判断是否需要对储液腔内的烟液进行预热，判断不需要预热则电子烟直接进入待机可吸烟状态，判断需要预热时，所述微控制器MCU 则控制电子烟内设有的加热器进行加热，加热至预设加热时长或预设目标温度值即预热结束，预热结束电子烟进入待机可吸烟状态。
优选地，所述预热参数还包括预设待机时间，所述预热程序配置为，电子烟进入待机可吸烟状态后在所述预设待机时间内，电子烟检测到用户仍未吸烟的，电子烟自动关机。
优选地，所述预热参数还包括预设的预热功率，所述预设的预热功率设定为固定值或设定为具有与实时温度值呈线性反比函数关系，即实时温度值越低，则预设的预热功率越大。
优选地，所述预设加热时长设定为固定值或设定为具有与实时温度值呈线性反比函数关系，即实时温度值越低，加热时长越长。
优选地，所述的控制软件界面上还设置有预热开关，所述预热开关关掉时，所述智能终端发送关停预热指令给电子烟，所述微控制器MCU随即关停预热程序用以控制电子烟加热器不进行预热或停止预热。
优选地，所述电子烟设有LED指示灯和振动器，在需要预热时，所述微控制器MCU控制所述LED指示灯进行发光提示，在预热完毕时，所述微控制器MCU控制所述振动器进行振动提示。
优选地，所述智能终端为台式计算机、或笔记本电脑、或平板电脑、或智能手机，所述通信连接为无线蓝牙连接、或无线WIFI连接、或无线射频RFID连接、或有线USB连接。
优选地，所述预设温度值的设定范围为-10℃～10℃，所述预设加热时长为1-5 秒，所述预设目标温度值的设定范围为10℃～80℃，所述预设待机时间设定范围为5～10 分钟。
优选地，所述预设的预热功率设定为固定值的范围为2W～6W。
 有益效果
本发明电子烟的预热控制方法和预热控制程序，通过智能终端与电子烟通信连接进行参数设定与控制，并设置有自动预热控制程序，在检测实时温度后自动判断是否需要预热，并利用电子烟加热器加热产生热量，该热量传导至电子烟的储液腔中，使烟液或含有药物的液体物质进行预热后可降低粘度和增加流动性，这样即使电子烟处于冬季寒冷的季节或处于高海拔、高纬度的寒冷地区时，电子烟的烟液或烟油、含有药物的液体物质在低温条件下预热后，烟液或药物容易渗透或流动到电子烟的加热器进行雾化，以便电子烟在低温时也容易被吸出烟雾。
 附图说明
图1 为本发明的控制方法流程图一；
图2 为本发明的控制方法流程图二；
图3 为本发明的控制方法流程图三；
图4 为本发明的控制方法流程图四；
图5 为本发明的功能结构图。
 本发明的最佳实施方式
为了使本发明的目的、技术方案及优点更加清楚明白，以下结合附图及实施例，对本发明进行进一步详细说明。应当理解，此处所描述的具体实施例仅仅用于解释本发明，并不用于限定本发明。
本发明的一种电子烟的预热控制方法，在电子烟内设有的微控制器MCU 内设置预热参数和预热程序，通过智能终端与电子烟建立通信连接进行数据交互，在智能终端配置有的控制软件界面上显示与更改预热参数，预热参数至少包括：
预设温度值、预设加热时长或预设目标温度值，预热程序包括：开机时，控制软件界面更改的预热参数传输到微控制器MCU 并取代原先预设有的预热参数，
电子烟内设有的温度检测单元检测实时温度值，微控制器MCU 根据实时温度值与预设温度值对比判断是否需要对储液腔内的烟液进行预热，判断不需要预热则电子烟直接进入待机可吸烟状态，判断需要预热时，微控制器MCU 则控制电子烟内设有的加热器进行加热，加热至预设加热时长或预设目标温度值即预热结束，预热结束电子烟进入待机可吸烟状态；温度检测单元检测温度的方法为通过检测加热器的热敏电阻发热丝的阻值来推算出实时温度值。
本发明所称储液腔内的烟液不仅是指可流动的烟液，也包括流动性差、或蜡状烟油、烟液凝固体、或含有药物的液体物质、蜡状药液凝固体等。
温度检测单元包括加热器的发热丝，本发明加热器的发热丝由热敏电阻制成，该热敏电阻的阻值随温度变化而变化，温度越高则阻值也越高，即阻值变化与温度变化成正比，这样即可通过测定发热丝的阻值来推算出发热丝的温度。
该方法的预热参数中预设加热时长或预设目标温度值只能选择一项进行设定，不能同时设定。
实施例一：
本实施例的电子烟的预热控制方法，智能终端与电子烟建立的通信连接为USB有线连接，智能终端为笔记本电脑，笔记本电脑上设有控制软件及显示界面，打开该控制软件，可以在其显示界面上设置新的预热参数，预热参数包括：预设温度值、预设目标温度值。具体地，预设温度值的设定范围为-10℃～10℃，预设目标温度值的设定范围为10℃～80℃。
其它实施例中，智能终端与电子烟建立的通信连接也可以是无线信号连接，如无线蓝牙连接、或无线WIFI 连接、或无线射频RFID 连接。
如图1所示，本实施例一电子烟的预热控制方法，包括具体操作步骤如下：
（1）微控制器MCU上预设预热参数与程序；
（2）打开智能终端，在控制软件界面上更改或保留预热参数；
(3)电子烟与智能终端进行通信；
(4)电子烟开机；
(5)电子烟内设有的微控制器MCU 判断是否接收到控制软件界面上更改的预热参数，如果是，进入下一步，如果否，则进入步骤（7）；
(6)微控制器MCU预设的预热参数更新为控制软件界面上更改的预热参数；
（7）温度检测单元检测实时温度值，微控制器MCU 读取实时温度值；
（8）微控制器MCU判断实时温度值是否高于预设温度值，如果是，则进入步骤（10），如果否，则进入下一步；
（9）微控制器MCU 控制加热器进行加热，并加热至预设目标温度值；
(10)电子烟处于待机可吸烟状态。
实施例二：
本实施例的电子烟的预热控制方法，其中智能终端与电子烟建立的通信连接为无线蓝牙连接，智能终端为笔记本电脑，笔记本电脑上设有控制软件及其显示界面，打开控制软件可以在其显示界面上设置新的预热参数，预热参数包括：预设温度值、预设加热时长。具体地，预设温度值的设定范围为-10℃～10℃，预设加热时长的设定范围为1～5 秒。
本实施例，在笔记本电脑上安装的控制软件界面上还设置有预热开关，预热开关默认设置为开，即默认设置是需要进行预热程序的。当关掉预热开关时，笔记本电脑发送关停预热指令给电子烟，电子烟的微控制器MCU 随即关停预热程序，用以控制电子烟加热器不进行预热或停止预热。预热开关可以配置为电子烟在每次关机后、重新启动时恢复为开的默认状态。
如图2 所示，本实施例二电子烟的预热控制方法，包括具体操作步骤如下：
(1)微控制器MCU 上预设预热参数与程序；
(2)打开智能终端，在控制软件界面上更改或保留预热参数；
(3)电子烟与智能终端进行通信；
(4)电子烟开机；
(5)电子烟上设有的微控制器MCU判断是否接收到控制软件界面上更改的预热参数，如果是，进入下一步，如果否，进入步骤(7)；
(6)微控制器MCU 预设的预热参数更新为控制软件界面上更改的预热参数；
(7)微控制器MCU判断电子烟是否接收到控制软件界面预热开关进行关停预热的指令，如果是，则进入步骤(11)，如果否，则进入下一步；
(8)温度检测单元检测实时温度值，微控制器MCU读取实时温度值；
(9)微控制器MCU判断实时温度值是否高于预设温度值，如果是，则进入步骤(11)，如果否，则进入下一步；
(10)微控制器MCU 控制加热器进行加热，并加热至预热参数中的预设加热时长；
(11)电子烟处于待机可吸烟状态。
实施例三
本实施例的电子烟的预热控制方法，其中智能终端与电子烟建立的通信连接为无线蓝牙连接，智能终端为智能手机，智能手机上设有APP控制软件及其APP显示界面，打开APP控制软件可以在其APP显示界面上设置新的预热参数，预热参数包括：预设温度值、预设加热时长。
具体地，本实施例的预设温度值的设定范围为-10℃～10℃，预设加热时长的设定范围为1-5秒。
本实施例，在手机APP控制软件界面上还设置有预热开关，预热开关默认设置为开，即默认设置是需要进行预热程序的。当点击关掉预热开关时，手机APP通过蓝牙通信发送关停预热指令给电子烟，电子烟的微控制器MCU 随即关停预热程序，用以控制电子烟加热器不进行预热或停止预热。预热开关可以配置为电子烟在每次关机后、重新启动时恢复为开的默认状态。
在需要预热时，微控制器MCU同时控制电子烟上设有的LED指示灯进行发光提示，该LED 指示灯进行发光用以提示用户电子烟正在进入预热程序，此时电子烟无法正常吸出烟雾，在预热完毕时，微控制器MCU 控制电子烟上设有的振动器进行振动提示。
如图3所示，本实施例三电子烟的预热控制方法，包括具体操作步骤如下：
(1)微控制器MCU 上预设预热参数与程序；
(2)打开智能终端，在控制软件界面上更改或保留预热参数；
(3)电子烟与智能终端进行通信；
(4)电子烟开机；
(5)电子烟上设有的微控制器MCU 判断是否接收到控制软件界面上更改的预热参数，如果是，进入下一步，如果否，进入步骤(7)；
(6)微控制器MCU 预设的预热参数更新为控制软件界面上更改的预热参数；
(7)微控制器MCU 判断电子烟是否接收到控制软件界面预热开关进行关停预热的指令，如果是，则进入步骤(12)，如果否，进入下一步；
(8)温度检测单元检测实时温度值，微控制器MCU 读取实时温度值；
(9)微控制器MCU判断实时温度值是否高于预设温度值，如果是，则进入步骤(12)，如果否，进入下一步；
(10)需要预热，LED指示灯进行发光提示；
(11)微控制器MCU控制加热器进行加热，并加热至预设加热时长；
(12)振动器进行振动提示；
(13)电子烟处于待机可吸烟状态。
实施例四
本实施例的电子烟预热控制方法，其中智能终端与电子烟建立的通信连接为无线蓝牙连接，智能终端为智能手机，智能手机上设有APP控制软件及其APP显示界面，打开APP控制软件可以在其APP显示界面上设置新的预热参数，预热参数包括：预设温度值、预设加热时长、预设待机时间。预热参数包括预设待机时间，即电子烟进入待机可吸烟状态后在预设待机时间内，电子烟检测到用户仍未吸烟的，电子烟自动关机。另外，本实施例中，在预设待机时间内，所述微控制器MCU 循环检测实时温度并判断是否需要重新预热，需要重新预热
时，所述微控制器MCU 控制电子烟加热器重新进行加热。
本实施例中，预设加热时长设定为具有与实时温度值呈线性反比函数关系，即检测到的实时温度值越低，则给予加热时长越长，以便获得较多热量，最终获得更好的预热效果。
在其它实施例中，预热参数还包括预设的预热功率。该预设的预热功率可以设定为一个固定的数值，例如设定为2W～6W。该预设的预热功率还可以设定为具有与实时温度值呈线性反比函数关系，即实时温度值越低，则预设的预热功率越大，以便获得较多热量，最终获得更好的预热效果。
具体地，本实施例的预设温度值的设定范围为-10℃～10℃，待机时间的设定范围为5～10 分钟，预设加热时长的设定为一函数，该函数配置为具有与实时温度值呈线性反比函数关系。
如图4 所示，本实施例四电子烟的预热控制方法，包括具体操作步骤如下：
(1)微控制器MCU 上预设预热参数与程序；
(2)打开智能终端，在控制软件界面上更改或保留预热参数；
(3)电子烟与智能终端进行通信；
(4)电子烟开机；
(5)电子烟内设有的微控制器MCU 判断是否接收到控制软件界面上更改的预热参数，如果是，进入下一步，如果否，则进入步骤(7)；
(6)微控制器MCU预设的预热参数更新为控制软件界面上更改的预热参数；
(7)温度检测单元检测实时温度值，微控制器MCU 读取实时温度值；
(8)微控制器MCU判断实时温度值是否高于预设温度值，如果是，则进入步骤(10)，如果否，则进入下一步；
(9)微控制器MCU控制加热器进行加热，并加热至预设加热时长；
(10)电子烟处于待机可吸烟状态；
(11)在待机时间内，返回步骤(7)；
(12)待机时间超过预设待机时间，则电子烟自动关机。
本发明另一种技术方案的实施例
电子烟的预热控制系统，包括建立通信连接进行数据交互的电子烟和智能终端，电子烟包括储液腔、设有热敏电阻发热丝的加热器、微控制器MCU、温度检测单元，所述温度检测单元通过检测热敏电阻发热丝的阻值来推算出实时温度值，微控制器MCU内设置预热参数和预热程序，智能终端包括控制软件界面，控制软件界面可显示与更改预热参数，预热参数至少包括：预设温度值、预设加热时长或预设目标温度值，预热程序配置为，在开机时，控制软件界面更改的预热参数传输到微控制器MCU并取代原先预设有的预热参数，温度检测单元
检测实时温度值，微控制器MCU根据实时温度值与预设温度值对比判断是否需要对储液腔内的烟液进行预热，判断不需要预热则电子烟直接进入待机可吸烟状态，判断需要预热时，微控制器MCU则控制电子烟内设有的加热器进行加热，加热至预设加热时长或预设目标温度值即预热结束，预热结束电子烟进入待机可吸烟状态。预热参数中预设加热时长或预设目标温度值只能选择一项进行设定，不能同时设定。
电子烟内设有加热器，而加热器内设有发热丝，发热丝通电即可发热并对电子烟的烟液进行加热升温并在高温时得以气化形成电子烟烟雾。温度检测单元包括该发热丝，本发明的加热器的发热丝由热敏电阻制成，该热敏电阻的阻值随温度变化而变化，温度越高则阻值也越高，即阻值变化与温度变化成正比，这样即可通过测定发热丝的阻值来推算出发热丝的温度。在电子烟使用前，发热丝的温度接近于环境温度。
预热参数还包括预设待机时间，预热程序还配置为，电子烟进入待机可吸烟状态后在预设待机时间内，电子烟检测到用户仍未吸烟的，电子烟自动关机。
预热参数还包括预设的预热功率，智能终端配置为，预设的预热功率设定为固定值或设定为具有与实时温度值呈线性反比函数关系，即实时温度值越低，则预设的预热功率越大。
预设加热时长设定为具有与实时温度值呈线性反比函数关系，即实时温度值越低，加热时长越长。
本发明的智能终端可以是台式计算机、或笔记本电脑、或平板电脑、或智能手机，通信连接为无线蓝牙连接、或无线WIFI连接、或无线射频RFID连接、或有线USB连接。
如图5所示，本实施例的智能终端为智能手机，智能手机上设有APP控制软件及其APP 显示界面，打开APP控制软件可以在其APP显示界面上设置新的预热参数，预热参数包括：    预设温度值、预设加热时长或预设的目标温度值、待机时间、预设的预热功率。通信连接为无线蓝牙连接，蓝牙连接的设备包括手机蓝牙单元、手机蓝牙天线单元、电子烟蓝牙单元、电子烟蓝牙天线单元，手机与电子烟通信的交互数据通过手机蓝牙天线单元与电子烟天线单元相互发送无线蓝牙信号进行传递。
智能手机的APP控制软件界面上还设置有预热开关，预热开关关掉时，智能手机发送关停预热指令给电子烟，微控制器MCU 随即关停预热程序用以控制电子烟加热器不进行预热或停止预热。
电子烟还设有LED 指示灯和振动器，在需要预热时，微控制器MCU控制LED指示灯进行发光提示，在预热完毕时，微控制器MCU控制振动器进行振动提示。
本发明电子烟的预热控制系统中，预设温度值的设定范围为-10℃～10℃，预设加热时长为1～5 秒，预设目标温度值的设定范围为10℃～80℃，预设的预热功率的固定值设定范围为2W～6W。
 工业实用性
以上所述仅为本发明的较佳实施例，凡依本发明权利要求范围所做的均等变化与修饰，皆应属本发明权利要求的涵盖范围。

Claims (24)

  1. 一种电子烟的预热控制方法，其特征在于，在电子烟内设有的微控制器MCU 内设置预热参数和预热程序，通过智能终端与电子烟建立通信连接进行数据交互，在智能终端配置有的控制软件界面上显示与更改预热参数，所述预热参数至少包括：预设温度值、预设加热时长或预设目标温度值，所述预热程序包括：开机时，所述控制软件界面更改的预热参数传输到微控制器MCU并取代原先预设有的预热参数，电子烟内设有的温度检测单元检测实时温度值，所述微控制器MCU根据实时温度值与预设温度值对比判断是否需要对储液腔内的烟液
    进行预热，判断不需要预热则电子烟直接进入待机可吸烟状态，判断需要预热时，所述微控制器MCU则控制电子烟内设有的加热器进行加热，加热至预设加热时长或预设目标温度值即预热结束，预热结束电子烟进入待机可吸烟状态；
    所述温度检测单元检测温度的方法为通过检测加热器的热敏电阻发热丝的阻值来推算出实时温度值。
  2. 根据权利要求1所述的电子烟的预热控制方法，其特征在于，在所述的控制软件界面上设置预热开关，当关掉预热开关时，所述智能终端发送关停预热指令给电子烟，所述微控制器MCU 随即关停预热程序用以控制电子烟加热器不进行预热或停止预热。
  3. 根据权利要求1所述的电子烟的预热控制方法，其特征在于，在微控制器MCU判断需要预热时，所述微控制器MCU 控制电子烟上设有的LED指示灯进行发光提示，在预热完毕时，所述微控制器MCU控制电子烟上设有的振动器进行振动提示。
  4. 根据权利要求1所述的电子烟的预热控制方法，其特征在于，所述预设加热时长设定为固定值，或设定为具有与实时温度值呈线性反比函数关系，即实时温度值越低，预设加热时长就越长。
  5. 根据权利要求1所述的电子烟的预热控制方法，其特征在于，所述预热参数还包括预设的预热功率，所述预设的预热功率设定为固定值，或设定为具有与实时温度值呈线性反比函数关系，即实时温度值越低，则预设的预热功率就越大。
  6. 根据权利要求1所述的电子烟的预热控制方法，其特征在于，所述预热参数还包括预设待机时间，电子烟进入待机可吸烟状态后在所述预设待机时间内，电子烟检测到用户仍未吸烟的，电子烟自动关机。
  7. 根据权利要求6所述的电子烟的预热控制方法，其特征在于，在所述预设待机时间内，所述微控制器MCU循环检测实时温度并判断是否需要重新预热，需要重新预热时，所述微控制器MCU 控制电子烟加热器重新进行加热。
  8. 根据权利要求1所述的电子烟的预热控制方法，其特征在于，所述智能终端与电子烟建立的通信连接为无线蓝牙连接、或无线WIFI连接、或无线射频RFID连接、或有线USB连接。
  9. 根据权利要求1所述的电子烟的预热控制方法，其特征在于，所述智能终端为台式计算机、或笔记本电脑、或平板电脑、或智能手机。
  10. 根据权利要求6所述的电子烟的预热控制方法，其特征在于，所述预设温度值的设定范围为-10℃～10℃，所述预设加热时长的设定范围为1-5秒，或所述预设目标温度值的设定范围为10℃～80℃，所述预设待机时间的设定范围为5～10分钟。
  11. 根据权利要求4所述的电子烟的预热控制方法，其特征在于，所述预设的预热功率设定为固定值的范围为2W～6W。
  12. 根据权利要求1所述的电子烟的预热控制方法，其特征在于，包括操作步骤如下：
    (1)微控制器MCU上预设预热参数与预热程序；
    (2)打开智能终端，在控制软件界面上更改或保留预热参数；
    (3)电子烟与智能终端进行通信；
    (4)电子烟开机；
    (5)电子烟内设有的微控制器MCU 判断是否接收到控制软件界面上更改的预热参数，如果是，进入下一步，如果否，则进入步骤(7)；
    (6)微控制器MCU预设的预热参数更新为控制软件界面上更改的预热参数；
    (7)温度检测单元检测实时温度值，微控制器MCU读取实时温度值；
    (8)微控制器MCU判断实时温度值是否高于预设温度值，如果是，则进入步骤(10)，如果否，则进入下一步；
    (9)微控制器MCU控制加热器进行加热，并加热至预设加热时长或预设目标温度值；
    (10)电子烟处于待机可吸烟状态。
  13. 根据权利要求2所述的电子烟的预热控制方法，其特征在于，包括操作步骤如下：
    (1)微控制器MCU上预设预热参数与预热程序；
    (2)打开智能终端，在控制软件界面上更改或保留预热参数；
    (3)电子烟与智能终端进行通信；
    (4)电子烟开机；
    (5)电子烟上设有的微控制器MCU 判断是否接收到控制软件界面上更改的预热参数，如果是，进入下一步，如果否，进入步骤(7)；
    (6)微控制器MCU预设的预热参数更新为控制软件界面上更改的预热参数；
    (7)微控制器MCU判断电子烟是否接收到控制软件界面预热开关进行关停预热的指令，如果是，则进入步骤(11)，如果否，则进入下一步；
    (8)温度检测单元检测实时温度值，微控制器MCU 读取实时温度值；
    (9)微控制器MCU 判断实时温度值是否高于预设温度值，如果是，则进入步骤(11)，如果否，则进入下一步；
    (10)微控制器MCU控制加热器进行加热，并加热至预设加热时长或预设目标温度值；
    (11)电子烟处于待机可吸烟状态。
  14. 根据权利要求3所述的电子烟的预热控制方法，其特征在于，包括操作步骤如下：
    (1)微控制器MCU上预设预热参数与预热程序；
    (2)打开智能终端，在控制软件界面上更改或保留预热参数；
    (3)电子烟与智能终端进行通信；
    (4)电子烟开机；
    (5)电子烟上设有的微控制器MCU 判断是否接收到控制软件界面上更改的预热参数，如果是，进入下一步，如果否，进入步骤(7)；
    (6)微控制器MCU预设的预热参数更新为控制软件界面上更改的预热参数；
    (7)微控制器MCU判断电子烟是否接收到控制软件界面预热开关进行关停预热的指令，如果是，则进入步骤(12)，如果否，进入下一步；
    (8)温度检测单元检测实时温度值，微控制器MCU读取实时温度值；
    (9)微控制器MCU判断实时温度值是否高于预设温度值，如果是，则进入步骤(12)，如果否，进入下一步；
    (10)需要预热，LED指示灯进行发光提示；
    (11)微控制器MCU控制加热器进行加热，并加热至预设加热时长或预设目标温度值；
    (12)振动器进行振动提示；
    (13)电子烟处于待机可吸烟状态。
  15. 根据权利要求7所述的电子烟的预热控制方法，其特征在于，包括操作步骤如下：
    (1)微控制器MCU上预设预热参数与程序；
    (2)打开智能终端，在控制软件界面上更改或保留预热参数；
    (3)电子烟与智能终端进行通信；
    (4)电子烟开机；
    (5)电子烟内设有的微控制器MCU 判断是否接收到控制软件界面上更改的预热参数，如果是，进入下一步，如果否，则进入步骤(7)；
    (6)微控制器MCU预设的预热参数更新为控制软件界面上更改的预热参数；
    (7)温度检测单元检测实时温度值，微控制器MCU读取实时温度值；
    (8)微控制器MCU判断实时温度值是否高于预设温度值，如果是，则进入步骤(10)，如果否，则进入下一步；
    (9)微控制器MCU控制加热器进行加热，并加热至预设加热时长或预设目标温度值；
    (10)电子烟处于待机可吸烟状态；
    (11)在待机时间内，返回步骤(7)；
    (12)待机时间超过预设待机时间，则电子烟自动关机。
  16. 一种电子烟的预热控制系统，其特征在于，包括建立通信连接进行数据交互的电子烟和智能终端，所述电子烟包括储液腔、设有热敏电阻发热丝的加热器、微控制器MCU、温度检测单元，所述温度检测单元通过检测热敏电阻发热丝的阻值来推算出实时温度值，所述微控制器MCU 内设置预热参数和预热程序，所述智能终端包括控制软件界面，所述控制软件界面可显示与更改预热参数，所述的预热参数至少包括：预设温度值、预设加热时长或预设目标温度值，所述预热程序配置为，在开机时，所述控制软件界面更改的预热参数传输到微控制器MCU并取代原先预设有的预热参数，所述温度检测单元检测实时温度值，所述微控制器MCU根据实时温度值与预设温度值对比判断是否需要对储液腔内的烟液进行预热，判断不需要预热则电子烟直接进入待机可吸烟状态，判断需要预热时，所述微控制器MCU则控制电子烟内设有的加热器进行加热，加热至预设加热时长或预设目标温度值即预热结束，预热结束电子烟进入待机可吸烟状态。
  17. 根据权利要求16所述的电子烟的预热控制系统，其特征在于，所述预热参数还包括预设待机时间，所述预热程序配置为，电子烟进入待机可吸烟状态后在所述预设待机时间内，电子烟检测到用户仍未吸烟的，电子烟自动关机。
  18. 根据权利要求16所述的电子烟的预热控制系统，其特征在于，所述预热参数还包括预设的预热功率，所述预设的预热功率设定为固定值或设定为具有与实时温度值呈线性反比函数关系，即实时温度值越低，则预设的预热功率越大。
  19. 根据权利要求16所述的电子烟的预热控制系统，其特征在于，所述预设加热时长设定为固定值或设定为具有与实时温度值呈线性反比函数关系，即实时温度值越低，加热时长越长。
  20. 根据权利要求16所述的电子烟的预热控制系统，其特征在于，所述的控制软件界面上还设置有预热开关，所述预热开关关掉时，所述智能终端发送关停预热指令给电子烟，所述微控制器MCU 随即关停预热程序用以控制电子烟加热器不进行预热或停止预热。
  21. 根据权利要求16所述的电子烟的预热控制系统，其特征在于，所述电子烟设有LED指示灯和振动器，在需要预热时，所述微控制器MCU控制所述LED指示灯进行发光提示，在预热完毕时，所述微控制器MCU 控制所述振动器进行振动提示。
  22. 根据权利要求16所述的电子烟的预热控制系统，其特征在于，所述智能终端为台式计算机、或笔记本电脑、或平板电脑、或智能手机，所述通信连接为无线蓝牙连接、或无线WIFI连接、或无线射频RFID连接、或有线USB连接。
  23. 根据权利要求17所述的电子烟的预热控制系统，其特征在于，所述预设温度值的设定范围为-10℃～10℃，所述预设加热时长为1-5秒，所述预设目标温度值的设定范围为10℃～80℃，所述预设待机时间设定范围为5～10分钟。
  24. 根据权利要求18所述的电子烟的预热控制系统，其特征在于，所述预设的预热功率设定为固定值的范围为2W～6W。
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