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WO2014075369A1 - 电子烟的智能控制器及方法 - Google Patents

电子烟的智能控制器及方法 Download PDF

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Publication number
WO2014075369A1
WO2014075369A1 PCT/CN2012/086607 CN2012086607W WO2014075369A1 WO 2014075369 A1 WO2014075369 A1 WO 2014075369A1 CN 2012086607 W CN2012086607 W CN 2012086607W WO 2014075369 A1 WO2014075369 A1 WO 2014075369A1
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WO
WIPO (PCT)
Prior art keywords
module
control module
voltage
electronic cigarette
control
Prior art date
Application number
PCT/CN2012/086607
Other languages
English (en)
French (fr)
Inventor
邱伟华
Original Assignee
卓尔悦(常州)电子科技有限公司
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=47723392&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=WO2014075369(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Priority to EP12888511.8A priority Critical patent/EP2921064B1/en
Priority to EP20203610.9A priority patent/EP3796750B1/en
Priority to EP19183716.0A priority patent/EP3571944B1/en
Priority to ES12888511T priority patent/ES2716834T3/es
Priority to EP17206828.0A priority patent/EP3320792B1/en
Application filed by 卓尔悦(常州)电子科技有限公司 filed Critical 卓尔悦(常州)电子科技有限公司
Priority to PL12888511T priority patent/PL2921064T3/pl
Priority to PL17206828T priority patent/PL3320792T3/pl
Publication of WO2014075369A1 publication Critical patent/WO2014075369A1/zh
Priority to US14/602,948 priority patent/US10111281B2/en
Priority to US16/135,688 priority patent/US11166341B2/en
Priority to US16/206,523 priority patent/US11006483B2/en

Links

Classifications

    • HELECTRICITY
    • H05ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05BELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B1/00Details of electric heating devices
    • H05B1/02Automatic switching arrangements specially adapted to apparatus ; Control of heating devices
    • H05B1/0227Applications
    • H05B1/023Industrial applications
    • H05B1/0244Heating of fluids
    • AHUMAN NECESSITIES
    • A24TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24FSMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
    • A24F40/00Electrically operated smoking devices; Component parts thereof; Manufacture thereof; Maintenance or testing thereof; Charging means specially adapted therefor
    • A24F40/50Control or monitoring
    • A24F40/53Monitoring, e.g. fault detection
    • AHUMAN NECESSITIES
    • A24TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24FSMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
    • A24F40/00Electrically operated smoking devices; Component parts thereof; Manufacture thereof; Maintenance or testing thereof; Charging means specially adapted therefor
    • A24F40/60Devices with integrated user interfaces
    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06FELECTRIC DIGITAL DATA PROCESSING
    • G06F13/00Interconnection of, or transfer of information or other signals between, memories, input/output devices or central processing units
    • G06F13/38Information transfer, e.g. on bus
    • G06F13/382Information transfer, e.g. on bus using universal interface adapter
    • G06F13/387Information transfer, e.g. on bus using universal interface adapter for adaptation of different data processing systems to different peripheral devices, e.g. protocol converters for incompatible systems, open system
    • AHUMAN NECESSITIES
    • A24TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24FSMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
    • A24F40/00Electrically operated smoking devices; Component parts thereof; Manufacture thereof; Maintenance or testing thereof; Charging means specially adapted therefor
    • A24F40/10Devices using liquid inhalable precursors

Definitions

  • the invention relates to an electronic cigarette, in particular to an intelligent controller and method for an electronic cigarette. Background technique
  • the electronic cigarette is composed of a battery, a control circuit and an atomizer.
  • a high-speed airflow is formed in the airflow sensor, and the airflow sensor senses the user's oral inhalation, thereby triggering the airflow sensing switch, causing the airflow sensing switch to be turned on, and the product starts. Enter the working state.
  • the control module of the control circuit controls the execution unit to perform work by calculation and measurement.
  • the atomizer is controlled by the control module and achieves different degrees of atomization according to the degree of oral suction.
  • the atomizer consists of a high-frequency oscillating circuit and a heating wire.
  • the high-purity liquid is pressurized by the ultra-micro atomizing pump and then enters the atomizing chamber, and is critically atomized into a high-frequency ultrasonic vibration field.
  • 5- 1. The droplets of about 5um are dispersed in the form of an aerosol with the inhaled airflow to form a vapor mist that simulates smoke. The appearance is similar to smoke, which is actually fog.
  • the critical atomization condition is to reduce the surface tension of the liquid to the most atomized degree by heating, and simulate the smoke while simulating the temperature of the ordinary flue gas (50-60 degrees Celsius).
  • the green indicator light on the front end of the electronic cigarette lights up, simulating the cigarette light, indicating that the electronic cigarette is in working condition.
  • the airflow in the sensor disappears, the airflow sensing switch is turned off, the control module of the control circuit stops working, the atomizer stops working, and the green indication of the front end of the electronic cigarette is extinguished.
  • the electric heating wire of the atomizer When the electric heating wire of the atomizer is in a normal, short-circuit or open circuit condition, the user can visually observe the condition of the heating wire through the electronic cigarette.
  • An intelligent controller for the electronic cigarette comprising a switch module for issuing a high level signal for starting the operation of the intelligent controller;
  • a voltage sampling module connected to the heating wire for collecting the terminal voltage of the heating wire
  • control module electrically connected to the switch module and the voltage sampling module respectively, the control module outputs a control signal after the switch module sends a high-level signal to enable the voltage sampling module to collect the terminal voltage of the heating wire, according to the sampling signal provided by the voltage sampling module.
  • Type detecting that the atomizer heating wire is short-circuited or open or in a normal state, and outputting the result of the detection;
  • the display module is electrically connected to the output end of the control module, and the display module digitally displays that the heating wire is in a short circuit or an open circuit or a normal state, for the user to visually observe the current state of the heating wire; and respectively, with the switch module, the voltage sampling module, and the control
  • the module and the battery electrically connected to the display module respectively supply the required working voltage to the switch module, the voltage sampling module, the control module and the display module.
  • the module determines, according to the type of the sampling signal provided by the voltage sampling module, that the atomizing wire is short-circuited or open or in a normal state, and outputs the result of the detection, and the display module digitally indicates that the heating wire is short-circuited or open-circuited. Or normal state, for the user to visually observe the current state of the heating wire. If the heating wire is faulty, the user can directly know the state of the heating wire, and the small fault of the electric wire opening or short circuit can be solved by the user through simple maintenance, thereby avoiding the user not using the electronic cigarette. Adverse consequences, so that users have a guaranteed attitude towards the trust of e-cigarettes.
  • the intelligent controller with such fault detection has the characteristics of high intelligence compared with the control circuit of the electronic cigarette in the prior art.
  • the control module is a control module with an electronic cigarette menu and an electronic cigarette parameter stored therein; the intelligent controller further includes an input module electrically connected to the input end of the control module, and the user sends a signal to the control through the input module. After selecting various menus of the electronic cigarette and viewing the specific parameter values of the electronic cigarette, the user sends a signal for adjusting the parameter value to the control module through the input module, and the control module adjusts the corresponding parameter; a storage module at the output of the control module, The control module stores the data generated during the smoking process into the storage module.
  • the built-in electronic cigarette menu is output, and after the display module acquires the control signal sent by the control module, the electronic cigarette menu in the control module is displayed for the user to visually observe the state of the electronic cigarette.
  • the user selects the boot option in the menu through the input module; or views the parameter value in the remaining options in the menu, or sends a signal to the control module to adjust the parameter value through the input module, and the control module receives the adjustment signal sent by the input module. After the corresponding parameters are adjusted, they are output to the display module for display.
  • the intelligent controller of the present invention has the advantage of a high degree of intelligence.
  • the intelligent controller further includes a USB interface electrically connected to the control module, and the USB interface is used to control an interface between the module and the intelligent terminal device for data interaction.
  • the control module communicates with the intelligent terminal device through the USB interface, and the data generated by the user's smoking stored in the storage module is transmitted to the intelligent terminal device, and the data is further analyzed by the smart terminal device.
  • the intelligent controller further includes a charging management module connected to the USB interface, and the charging management module is also electrically connected to the control module and the battery, respectively.
  • the USB interface transmits the voltage of the external power source to the charging management module, and the battery is charged by the charging management module. Therefore, the intelligent controller of the present invention not only has the function of a communication interface, but also has an interface at the time of charging.
  • the intelligent controller further includes a voltage comparison module, the voltage comparison module compares the acquired battery voltage with a reference voltage, and amplifies the compared voltage difference and outputs the same to the control module.
  • the voltage comparison module compares the battery voltage with a reference voltage of 1. 8V, amplifies the compared voltage difference, and inputs the AD sampling port of the control module, so that the control module can obtain a very accurate
  • the battery voltage value and the voltage comparison module make up for the shortcomings of the control module's AD port.
  • the battery voltage value is output to the display module through the control module, and the user can accurately know the battery voltage condition during use.
  • the display module includes a switching booster connected to an output end of the control module, and boosts a voltage of the battery after obtaining a signal output by the control module; and a display connected to the output of the switching booster to obtain a switch After the output voltage of the voltage device, the state of the heating wire outputted by the control module is displayed.
  • the display screen in the invention is an OLED display, so the display requires a higher voltage during operation, and the battery voltage is raised by the switching booster to meet the voltage requirements of the display.
  • the intelligent controller further includes a voltage stabilizing module connected to the output of the switching booster, and the voltage stabilizing module converts the voltage outputted by the switching booster to provide a stable voltage to the control module.
  • the intelligent controller of the present invention operates at a very large current (greater than 1A), the battery has a large voltage drop.
  • the voltage drop causes the battery voltage to be too low to reset the control module.
  • the function of the voltage regulator module is to generate a stable voltage of 3.3 V to supply power to the control module, thereby avoiding the problem of resetting the control module when the heating wire is working. If the voltage regulator module is not present in the present invention, the battery is normally operated to about 3. 6V, and the control module is reset. After the voltage regulator module is present, the battery voltage drops to 3.3V or less, and the intelligent controller can still work normally.
  • the invention adjusts the output voltage according to the needs of the user in a given voltage range, and has the advantages that: First, the temperature of the heating wire can be prevented from being insufficiently high, so that part of the liquid smoke cannot be completely atomized, thereby obtaining the best effect of smoking. Experience. Second, it can avoid the heating wire in the bearing Under the condition of a large voltage or current, it will cause the adverse consequences of burning the heating wire.
  • the intelligent control method of the electronic cigarette includes the following steps:
  • Step S1 outputting a high level signal that is activated to the control module through the switch module;
  • Step S2 After receiving the high-level signal from the switch module, the control module outputs a control signal to cause the voltage sampling module to collect the terminal voltage of the heating wire, and the control module detects the atomization according to the type of the sampling signal provided by the voltage sampling module.
  • the heater wire is short-circuited or open or in a normal state, and the result of the detection is output;
  • step S3 the display module outputs the output signal from the control module to digitally indicate that the heating wire is in a short circuit or an open circuit or a normal state, for the user to visually observe the current state of the heating wire.
  • the control module receives the signal from the switch module to start the intelligent controller, the control module outputs a control signal to cause the voltage sampling module to collect the terminal voltage of the heating wire, and the voltage sampling module outputs the collected signal to the control.
  • the module determines, according to the type of the sampling signal provided by the voltage sampling module, that the atomizing wire is short-circuited or open or in a normal state, and outputs the result of the detection, and the display module digitally indicates that the heating wire is short-circuited or open-circuited. Or normal state, for the user to visually observe the current state of the heating wire. If the heating wire is faulty, the user can directly know the state of the heating wire, and the small fault of the electric wire opening or short circuit can be solved by the user through simple maintenance, thereby avoiding the user not using the electronic cigarette. Adverse consequences, so that users have a guaranteed attitude towards the trust of e-cigarettes.
  • the intelligent controller with such fault detection has the characteristics of high intelligence compared with the control circuit of the electronic cigarette in the prior art.
  • the control module outputs the built-in electronic cigarette menu to the display module while the atomizer heating wire is short-circuited or open-circuited or outputted to the display module, and the display module is connected to the electronic device through step S3. After the smoke menu is displayed, the following steps will be performed;
  • step S4 the user selects the power-on option in the menu through the input module; or views the parameter value in the remaining options in the menu, or sends a signal to the control module to adjust the parameter value through the input module, and the control module receives the adjustment sent by the input module.
  • the signal adjusts the corresponding parameters and outputs them to the display module for display.
  • the specific options in the displayed menu are: 1, boot; 2, let the device enter low power 3, check the battery capacity; 4, screen saver time; 5, let the device enter the low-power standby state delay time; 6, view and set the time; 7, view the device's total number of smoking, set the day Maximum number of smoking outlets, clear the current display number; 8, view the information of this device: heating wire resistance value, user information, device serial number.
  • step S1 if the user selects the first item to be turned on, the operation of the switch module is turned on 5 times in step S1, and the menu interface can be returned to select the remaining options. If you select Power On, the brand L0G0, Calendar, and Main Interface are displayed in turn on the display module.
  • the information displayed on the main interface is: current smoking port number, remaining smoking port, battery remaining capacity, output voltage, voltage output adjustment indicator arrow.
  • step S01 the control module detects whether the USB interface has a power supply device with an output voltage of 5V, and if the detection result is no, the process proceeds to step S1, and if the detection result is yes Go to step S02;
  • Step S02 the control module determines whether the power supply device connected to the USB interface is a smart terminal device according to the signal type provided by the USB interface, and if the judgment result is no, the battery is charged, and if the judgment result is yes , then prepare to communicate with the smart terminal device.
  • the manner in which the switch module sends the activated high level signal to the active start signal in step S1 is: the switch module is turned on B times in A seconds, and the time of single turn-on does not exceed C seconds. This way of switching the B-switch module in A seconds helps prevent user misuse.
  • the method further includes the following steps: after collecting the voltage of the battery by the voltage comparison module, comparing the obtained battery voltage with the reference voltage in the voltage comparison module, and amplifying the compared voltage difference signal and outputting to the control module, and controlling
  • the module converts the amplified voltage difference signal to obtain the actual voltage value of the battery, and obtains the number of cigarettes remaining in the current battery voltage according to the actual voltage value and the output voltage required for a single switch to the smoking of the switch module, and the control module uses the battery.
  • the voltage and the number of cigarettes are output to the display module for the user to directly observe the remaining number of cigarettes and the current voltage value. This setting is used to help the user control the battery usage.
  • step S4 if the boot option in the menu is selected, the following steps are further included: Step S5, if the control module does not detect the high level of the switch module output single-on in D seconds a signal, the control module controls the intelligent controller to enter a standby state. If the control module detects a high level signal sent by the switch module in a single time in step S5, step S6 is performed; step S6, control The mode control voltage adjustment module supplies power to the load, and the user can pump the electronic cigarette.
  • step S5 if the control module does not detect the high level of the switch module output single-on in D seconds a signal, the control module controls the intelligent controller to enter a standby state. If the control module detects a high level signal sent by the switch module in a single time in step S5, step S6 is performed; step S6, control The mode control voltage adjustment module supplies power to the load, and the user can pump the electronic cigarette.
  • step S6 After the intelligent controller is started, there are mainly two choices after entering the menu. One is to view or modify
  • the control signal is output to supply the battery to the heating wire of the atomizer.
  • the electronic cigarette parameter in the control module includes a parameter setting for the maximum number of ports to be pumped in the day, and between step S51 and S6, the method further includes the step S52 of detecting whether the suction has reached the maximum number of ports on the current day, if the step S51 is detected. As a result, the module controls the intelligent controller to enter the standby state. If the result of the determination in step S52 is NO, the process proceeds to step S6.
  • step S7 the control module detects whether the switch module is disconnected. If the detection result is yes, the process goes to the standby state. If the detection result is no, step S8 is performed.
  • Step S8 detecting whether the switch module is continuously turned on for F seconds by the control module, if the detection result is no, then entering the standby state, if the detection result is yes, executing step S9; step S9, the control module outputs a power supply to the load stop Control signal.
  • the battery is continuously supplied to the heating wire for a long time, which is not conducive to saving the battery power, and the life of the heating wire cannot be guaranteed. Therefore, controlling the maximum power supply time of the battery through step S8 is beneficial to saving the battery power and ensuring the life of the heating wire.
  • the method further includes a step S10.
  • the sleep state is entered, and the switch module is controlled to wait.
  • the high level signal initiated by the module output wakes up. Sleeping after standby will also help save battery power.
  • 1 is a circuit block diagram of an intelligent controller of an electronic cigarette according to the present invention
  • 2 is a circuit structural diagram of a preferred embodiment of the switch module of FIG. 1;
  • FIG. 3 is a circuit structural diagram of a preferred embodiment of the voltage sampling module of FIG. 1;
  • FIG. 7 is a circuit structural diagram of a preferred embodiment of the memory module of FIG. 1;
  • FIG. 8 is a circuit structural diagram of a preferred embodiment of the USB interface and the charging management module of FIG. 1;
  • FIG. 9 is a circuit structural diagram of a preferred embodiment of the voltage comparison module of FIG.
  • FIG. 10 is a circuit structural diagram of a preferred embodiment of the voltage stabilizing module of FIG. 1;
  • FIG. 11 is a circuit structural diagram of a preferred embodiment of the output voltage adjustment module of FIG. 1;
  • FIG. 12 is a schematic structural view of an electronic cigarette according to the present invention.
  • FIG. 13 is a flow chart of an intelligent control method for an electronic cigarette according to the present invention.
  • an intelligent controller of the electronic cigarette of the present invention comprising a switch module 10, a voltage sampling module 20, a control module 30, a display module 40, a battery, an input module 50, a storage module 60, a USB interface 70, The charging management module 80, the voltage comparison module 90, the voltage stabilization module 100, and the output voltage adjustment module 110 are composed.
  • the charging management module 80, the voltage comparison module 90, the voltage stabilization module 100, and the output voltage adjustment module 110 are composed.
  • the switch module 10 is electrically connected to the control module 30, and the control module is 30 According to the high level signal sent by the switch module 10, it is judged whether it is necessary to start the intelligent controller to work.
  • the switch module in the present invention is preferably a push button switch.
  • the switch module of the present invention has two modes of operation that can be recognized by the control module 30.
  • the first type is: In the off state, if the switch module is continuously turned on 5 times within a set time, the control module 30 detects When the switch module sends a continuous high level signal, the intelligent controller can be activated, and the control module outputs the menu to the display module. If the high level signal of the button is non-continuous, or the number of times does not reach the set value, The control module considers it to be a malfunction and the intelligent controller cannot be started.
  • the second type is: After the intelligent controller is started, the user selects the power-on option in the menu. Under this option, the smart controller is in the standby state of smoking, if the user turns on the switch module by a single time.
  • a high level signal is sent to the control, and after receiving the high level signal, the control module outputs a control signal to supply power to the load heating wire.
  • the control module records the working time (the specific time to start the connection). ), the working time (the length of time when the switch module is turned on), the resistance value of the heating wire, etc., because the intelligent controller outputs current to the heating wire, the heating wire is heated, so whether the user actually has suction electrons Smoke (the negative pressure generated by the user through the mouth suction, the smoke liquid is led from the cartridge to the heating wire, and the smoke liquid is atomized by the heat of the heating wire), which is counted as one smoking, that is, the present invention only has a current output It is considered that the user smokes when the wire is heated, and it is irrelevant whether or not the smoke liquid reaches the atomizer by the atomization of the electric wire in the atomizer.
  • the switch module also has the function of switching between the boot option and the menu, gp, if the current state is in a smoking state, if the user turns on the switch module 5 times in a set time, then the control The module will switch the current interface to the menu interface.
  • a voltage sampling module 20 for connecting a heating wire is used to collect the terminal voltage of the heating wire.
  • the voltage sampling module includes a first transistor Q3, a second transistor Q4, a first resistor R13, and a second resistor R14.
  • the collector of the first triode and the emitter of the second triode are both connected to the battery, and the collector of the first triode is connected to the battery via a resistor R16.
  • the collector of the second transistor is connected to one end of the first resistor R13, the other end of the first resistor R13 is connected to one end of the second resistor R14, and the other end of the second resistor R14 is the heating wire HEATER of the electronic atomizer.
  • the connecting end, the heating wire HEATER is connected between the second resistor R14 and the signal ground, and the two ends of the second resistor are also respectively connected with the control module to deliver the collected result to the control module.
  • a voltage dividing filter circuit is further connected to both ends of the second resistor R14.
  • the switch module 10 is continuously turned on 5 times in 1.5 seconds, and the control module first determines the state of the heating wire, specifically: the control pin 12 of the control module 30 outputs a control signal, and sequentially makes the first transistor Q3 and the first The two transistors Q4 are turned on, and the current of the battery passes through the second transistor Q4 and sequentially flows through the first resistor R13 and the second resistor R14. If the heating wire is short-circuited, the voltage drop across the heating wire is zero, the voltage of the second resistor R14 connected to the end of the heating wire is zero, and the control module obtains the voltage of the second resistor R14 connected to the end of the heating wire is zero, then It is judged to be a short circuit state.
  • the control module 30 is a controllable device of the microcontroller or DSP type.
  • the control module 30 After the switch module sends the activated high level signal, the control module 30 outputs a control signal to enable the voltage sampling module to collect the terminal voltage of the heating wire. According to the type of the sampling signal provided by the voltage sampling module, the atomizing device heating wire is detected to be short-circuited or Open circuit or normal state, and output the result of the test.
  • the control module 30 has an electronic cigarette menu built therein and an electronic cigarette parameter stored therein. The control module outputs the electronic cigarette menu and parameter values in a digital manner after the intelligent controller is started. Referring to FIG. 1 and FIG. 5, the display module 40 is electrically connected to the output end of the control module 30.
  • the display module digitally displays that the heating wire is in a short circuit or an open circuit or a normal state for the user to visually observe the current state of the heating wire.
  • the display module also displays the menu of the electronic cigarette and various parameter values in a digital manner for the user to observe the usage state of the electronic cigarette.
  • the display module includes a switching booster U2 connected to the output end of the control module, and a control signal outputted by the control module is obtained to output a voltage, and the switching booster U2 uses a TPS61040 chip. And a display screen (not shown) connected to the output of the switching booster, and obtaining an electronic cigarette menu outputted by the control module and an electronic cigarette parameter value after obtaining the output voltage of the switching booster.
  • the display screen in this embodiment is 0 LED display.
  • the switching booster U2 provides the display with the required voltage through the 28-pin interface.
  • the display module provides visual operations for human-computer interaction, and is enhanced. The convenience of operation and intuitive sense of higher intelligence.
  • the input module 50 is electrically connected to the input end of the control module 30, and the user sends a signal to the control module through the input module 50 to select various menus of the electronic cigarette, and to view specific parameters of the electronic cigarette. After the value, the user sends an adjustment signal to the parameter value to the control module, and the control module adjusts the corresponding parameter.
  • the storage module 60 is connected to the output of the control module, and the control module stores data generated during the smoking process into the storage module.
  • the input module includes a switch S2, and the first switch end and the second switch end of the switch switch are respectively connected to the control module.
  • the switch S2 is a single-pole double-throw switch.
  • the advantage of using the single-pole double-throw switch is that the switch can be driven by a knob during specific use. Therefore, when the knob is turned in any direction, the single-pole double-throw switch can be turned on. Turning on to generate a signal to the control module provides convenience for the user to operate.
  • the parameters such as the time, date, and maximum number of ports to be pumped in the control module 30 are modified. This method increases the interaction of the human-machine, and the user can directly feel the electronic cigarette. Have a high degree of intelligence.
  • the battery (the battery is not shown in the figure) is electrically connected to the switch module, the voltage sampling module, the control module, and the display module, respectively, and supplies the required working voltage to the switch module, the voltage sampling module, the control module, and the display module, respectively. And also providing the required operating voltage to the charge management module 80, the voltage comparison module 90, the voltage stabilization module 100, and the output voltage adjustment module 110, respectively.
  • the USB interface 70 J4 in FIG. 8 represents a USB interface
  • the USB interface is used to control an interface between the module and the intelligent terminal device for data interaction.
  • USB interface Also connected to a charge management module 80, the charge management module is also electrically connected to the control module and the battery, respectively.
  • the connection with the intelligent terminal device through the USB interface enables the control module to communicate with the intelligent terminal device, and transmits data generated by the user's smoking stored in the storage module to the intelligent terminal device, and further analyzes the data through the intelligent terminal device. , so that users can more intuitively see the use of e-cigarettes. These usage scenarios include daily, weekly, and monthly usage, which are represented graphically on the smart terminal device.
  • the USB interface 70 When an external power source is connected to the USB interface 70, the USB interface 70 outputs a voltage to the charge management module 80 (U6 in FIG. 8 represents the charge management module, and the charge management module 80 charges the battery.
  • the charge management module 80 Using the BQ24040 chip, the pin 1 of the chip is connected to the output of the USB interface, the pin 10 of the pin 1 of the chip is connected to the battery, and the pin 8 of the chip is connected with the control module.
  • voltage comparison The module 90 is electrically connected to the control module 30.
  • the voltage comparison module compares the obtained battery voltage with a reference voltage, and amplifies the compared voltage difference and outputs the same to the control module.
  • the voltage comparison module 90 is composed of a MCP6001 chip and a peripheral circuit. The voltage comparison module compares the battery voltage with a reference voltage of 1.
  • the intelligent controller of the present invention operates at a very large current (greater than 1A), the battery has a large voltage drop. When the battery voltage is low, this voltage drop will cause the battery voltage to be too low to reset the control module.
  • the function of the voltage regulator module is to generate a stable voltage of 3.3 V to supply power to the control module, so that the control module can be avoided when the heating wire is working. If the voltage regulator module is not present in the present invention, the battery is normally operated to about 3. 6V, and the control module is reset. After the voltage regulator module is present, the battery voltage drops to 3. 3V or below, and the intelligent controller can still be used. Normal operation. Referring to Figures 1 and 11, the output voltage adjustment module 110 is connected to the control module 30, according to the control mode.
  • the pulse width modulation signal provided by the block adjusts the voltage output to the electronic cigarette heating wire to a user-defined voltage value.
  • the output voltage adjustment module includes a switch buck-boost converter U1.
  • the switch pin of the switch buck-boost converter is connected to an output end of the control module, and the buck-boost converter reference voltage pin is connected to the pulse of the control module. Wide modulation signal output.
  • the control module 30 detects that the heating wire is in a normal state, the user can customize the output voltage through the input module.
  • the voltage of the reference voltage reference pin 12 of the buck-boost converter U1 is constant at 0.
  • the electronic cigarette provided by the present invention includes an atomizer and a cartridge, and further includes an intelligent controller of the electronic cigarette in the above embodiment, and the intelligent controller of the electronic cigarette is electrically connected to the atomizer.
  • the working process of the electronic cigarette is: in the shutdown state, firstly, the switch module 10 is continuously turned on 5 times in a set time, and the control module 30 detects that the switch module sends a continuous high level signal, then starts the intelligent control.
  • the control module outputs the menu to the display module.
  • the user can view, set or modify the parameters by selecting the power-on option in the menu (select the remaining options). Under this option, the smart controller is in the standby state of smoking, if the user passes the single
  • the secondary switch module sends a high level signal to the control. After receiving the high level signal, the control module outputs a control signal to supply power to the load heating wire.
  • the negative pressure generated by the user when sucking will be in the cartridge.
  • the smoke liquid is directed to the atomizer, and the smoke liquid is atomized by the atomizer, and the generated smoke airflow reaches the user's mouth.
  • the control module records the working time (the specific time when the switch is started), the working time (the length of time the switch module is turned on), the resistance value of the heating wire, etc., because the intelligent controller outputs current to the heating wire, so that the electric heating The heating process of the wire occurs. Therefore, the present invention is unique in that: no matter whether the user actually smokes the electronic cigarette (the negative pressure generated by the user through the mouth suction, the smoke liquid is led from the cartridge to the heating wire, The smoke liquid is atomized by the heat of the heating wire), which is counted as one smoking. That is, the electronic cigarette of the present invention is considered to be smoked by the user as long as current is output to the heating wire, and is atomized if there is smoke liquid reaching the atomizer.
  • the heating wire in the device is irrelevant.
  • the intelligent control method of the electronic cigarette of the present invention comprises the following steps: Step S01, the control module detects whether the USB interface has a power supply device with an output voltage of 5V. If the detection result is no, the process proceeds to step S1. If the detection result is yes, the process proceeds to step S02;
  • Step S02 The control module determines, according to the signal type provided by the USB interface, whether the power supply device connected to the USB interface is an intelligent terminal device, and if the determination result is no, the battery is charged. If the determination result is yes, prepare the smart terminal. The device communicates.
  • Step S1 outputting a high-level signal to the control module through the switch module; in step S1, the switch module sends a high-level signal to be a valid start signal: the switch module is turned on B times in A seconds, and The time for a single turn-on does not exceed C seconds.
  • step Sl1 is also performed.
  • Step S11 The controller detects whether the voltage of the battery is greater than N volts. If the detection result is negative, the controller enters the standby state. If the detection result is YES, the process proceeds to step S2.
  • the battery can be used above a certain amount of power, which helps to achieve sufficient atomization during use and to ensure the battery life.
  • Step S2 After receiving the high-level signal from the switch module, the control module outputs a control signal to cause the voltage sampling module to collect the terminal voltage of the heating wire, and the control module detects the atomization according to the type of the sampling signal provided by the voltage sampling module.
  • the electric heating wire is short-circuited or open circuited or in a normal state, and the detection result is output; in step S2, the control module outputs the built-in electron while the atomizing device heating wire is short-circuited or open or output to the display module in a normal state.
  • the smoke menu is also output to the display module.
  • Step S3 the display module outputs the output signal from the control module to indicate that the heating wire is in a short circuit or an open circuit or a normal state, and the display module displays the electronic cigarette menu, and the user can visually observe the current state of the heating wire.
  • step S4 the user selects the power-on option in the menu through the input module; or views the parameter value in the remaining options in the menu, or sends a signal to the control module to adjust the parameter value through the input module, and the control module receives the adjustment sent by the input module.
  • the signal adjusts the corresponding parameters and outputs them to the display module for display.
  • step S51 the control module detects whether the battery power is greater than 0%. If the detection result is no, the shutdown is performed. If the detection result is yes, the process proceeds to step S52.
  • Step S52 the electronic cigarette parameter in the control module includes a parameter setting of the maximum number of ports to be pumped for the day, and the control module detects whether the suction has reached the maximum number of ports on the current day. If the detection result in step S52 is YES, the control module controls the intelligent control. The device enters the standby state. If the detection structure is NO in step S52, the process proceeds to step S6.
  • Step S6 The control mode control voltage adjustment module supplies power to the load, and the user can pump the electronic cigarette. After the power is supplied to the load in step S6, step S7 is further performed.
  • Step S7 The control module detects whether the switch module is disconnected. If the detection result is yes, the process goes to the standby state. If the detection result is no, step S8 is performed.
  • Step S8 The control module detects whether the switch module is continuously turned on for F seconds. If the detection result is negative, the process goes to the standby state. If the detection result is yes, step S9 is performed.

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Abstract

一种电子烟的智能控制器,包括开关模块(10);以及连接电热丝的电压采样模块(20);以及分别与开关模块和电压采样模块电连接的控制模块(30),控制模块在开关模块发出启动的高电平信号后,输出控制信号使电压采样模块采集电热丝的端电压,根据电压采样模块提供的采样信号的类型,检测出雾化器电热丝处于短路或者开路或者正常状态,并将检测的结果予以输出;以及电连接于控制模块输出端的显示模块(40);以及分别与开关模块、电压采样模块、控制模块、显示模块电连接的电池。当雾化器的电热丝处于正常、短路或者开路的状况,用户通过电子烟能直观地观察到电热丝的状况。

Description

电子烟的智能控制器及方法 技术领域
本发明涉及一种电子烟, 具体涉及一种电子烟的智能控制器及方法。 背景技术
电子烟由电池、 控制电路以及雾化器组成, 用户吸气时, 在气流传感器 中形成高速气流, 气流传感器感知用户口腔吸气, 从而触发气流传感开关, 使气流传感开关打开, 产品开始进入工作状态。控制电路的控制模块通过计 算和测量, 来控制执行单元进行工作, 雾化器由控制模块控制, 并根据口腔 吸力的程度达到不同程度的雾化。雾化器由高频振荡电路和电热丝组成, 在 雾化器中, 高纯烟液经超微雾化泵加压后进入雾化室, 在高频超声波的震动 场内临界雾化成 0. 5- 1. 5um左右的雾滴,再配合吸入的气流分散成气溶胶的 形式, 进而形成模拟烟气的汽雾, 外观类似烟, 实际是雾。 临界雾化条件是 用加热的方式使液体表面张力减低至最易雾化的程度,模拟烟雾的同时也模 拟了普通烟气的温度 (50-60摄氏度)。 同时电子烟前端的绿色指示灯点亮, 模拟烟头火光, 表明电子烟处在工作状态。 当停止吸气时, 传感器中的气流 消失,气流传感开关关闭,控制电路的控制模块停止工作,雾化器停止工作, 电子烟前端的绿色指示为熄灭。
现有的电子烟, 在使用一段时间后, 会出现烟液无法被雾化形成汽雾的故 障。 由于用户无法直观地获得具体故障点所在, 用户自身无法对故障进行检修, 用户要么将电子烟弃而不用, 要么将电子烟送往销售商的售后服务处进行检修, 经过检查, 才发现是电热丝出现短路或开路的故障, 针对这种小故障使用户无 法使用电子烟的问题, 影响了用户对电子烟的信任度。 发明内容
本发明的目的在于提供一种电子烟的智能控制器, 当雾化器的电热丝处于 正常、 短路或者开路的状况, 用户通过电子烟能直观地观察到电热丝的状况。
实现本发明目的的技术方案如下: 电子烟的智能控制器, 包括开关模块, 用于发出启动智能控制器工作的高 电平信号; 以及
连接电热丝的电压采样模块, 用于采集电热丝的端电压; 以及
分别与开关模块和电压采样模块电连接的控制模块, 控制模块在开关模块 发出启动的高电平信号后, 输出控制信号使电压采样模块采集电热丝的端电压, 根据电压采样模块提供的采样信号的类型, 检测出雾化器电热丝处于短路或者 开路或者正常状态, 并将检测的结果予以输出; 以及
电连接于控制模块输出端的显示模块, 该显示模块以数字显示出电热丝处 于短路或者开路或者正常状态, 供用户直观地观察到电热丝的当前状态; 以及 分别与开关模块、 电压采样模块、 控制模块、 显示模块电连接的电池, 分 别向开关模块、 电压采样模块、 控制模块、 显示模块提供所需工作电压。 采用了上述方案, 本发明在控制模块接收到开关模块发出的启动智能控制 器的信号时, 控制模块输出控制信号使电压采样模块采集电热丝的端电压, 电 压采样模块将采集的信号输出到控制模块, 控制模块根据电压采样模块提供的 采样信号的类型, 判断出雾化器电热丝处于短路或者开路或者正常状态, 并将 检测的结果予以输出, 显示模块以数字显示出电热丝处于短路或者开路或者正 常状态, 供用户直观地观察到电热丝的当前状态。 如果是电热丝出现故障, 通 过本发明, 用户能直接地获知电热丝的状态, 针对电热丝开路或短路的小故障, 用户经过简单地维修即可解决, 避免了用户将电子烟弃而不用的不利后果, 从 而使用户对电子烟的信任度持以保证的态度。 另外, 具备这种故障检测的智能 控制器, 相对现有技术中电子烟的控制电路来说, 具有智能化程度高的特点。 进一步地, 所述控制模块为内置有电子烟菜单以及存储有电子烟参数的控 制模块; 所述智能控制器还包括一个与控制模块输入端电连接的输入模块, 用 户通过输入模块发出信号到控制模块以选择电子烟的各项菜单, 并查看该电子 烟的具体的参数值后, 用户通过输入模块对参数值发出调整的信号到控制模块, 由控制模块将对应的参数进行调整; 以及连接于控制模块输出端的存储模块, 控制模块将吸烟过程中所产生的数据存储到存储模块中。 本发明通过开关模块 启动智能控制器后, 将内置的电子烟菜单输出, 显示模块获取控制模块发出的 控制信号后, 将控制模块中的电子烟菜单予以显示, 供用户通过视觉观察电子 烟的状态; 用户通过输入模块, 选择菜单中的进行开机选项; 或者查看菜单中 其余选项中的参数值, 或者通过输入模块向控制模块发出调整该参数值进行信 号, 控制模块接收到输入模块发出的调整信号将对应的参数进行调整后, 输出 到显示模块予以显示。 本发明在启动后, 通过输入模块对参数进行设置或调整, 这些可修改的参数包括时间、 日期、 当日吸烟最大口数、 累计吸烟口数等, 用 户可以根据自身需要, 对前述的参数值进行设置或修改, 因此, 本发明的智能 控制器具有高智能化程度的优点。 进一步地, 智能控制器还包括一个与控制模块电连接的 USB接口, 该 USB 接口用于控制模块与智能终端设备进行数据交互时的接口。 通过 USB接口与智 能终端设备进行连接, 控制模块与智能终端设备进行通讯, 将存储于存储模块 中的用户吸烟所产生的数据传送到智能终端设备上, 通过智能终端设备对这些 数据作进一步分析, 以便用户更能直观地看到对电子烟的使用情况。 这些使用 情况包括每天、 每周、 每月的情况, 这些使用情况在智能终端设备上以坐标图 形予以体现。 更进一步地, 智能控制器还包括一个与 USB接口连接的充电管理模块, 该 充电管理模块还分别与控制模块和电池电连接。 当有外接的电源连接至 USB接 口时, USB接口将外接电源的电压输送到充电管理模块, 通过充电管理模块对电 池进行充电。 因此, 本发明的智能控制器除了具备通讯接口的作用外, 同时兼 具充电时的接口。 进一步地, 所述智能控制器还包括一个电压比较模块, 该电压比较模块将 获取的电池电压与基准电压进行比较, 并将比较后的电压差放大后输出到控制 模块。 电压比较模块是将电池电压与一个基准 1. 8V电压进行比较, 将比较后的 电压差放大, 输入控制模块的 AD采样口, 从而使控制模块可以得到一个很精确 的电池电压值, 电压比较模块很好地弥补了控制模块 AD口精度不足的缺陷。 电 池电压值通过控制模块输出到显示模块, 用户在使用过程中能准确地获知电池 电压情况。 进一步地, 所述显示模块包括连接于控制模块输出端的开关升压器, 在获 得控制模块输出的信号后将电池的电压升压输出; 以及连接于开关升压器输出 端的显示屏, 获取开关升压器的输出电压后显示控制模块输出的电热丝状态。 本发明中的显示屏为 0LED显示屏, 因此显示屏工作时需要较高的电压, 通过开 关升压器将电池电压升高, 可以满足显示屏所需电压要求。 更进一步地, 所述智能控制器还包括一个连接于开关升压器输出端的稳压 模块, 该稳压模块将开关升压器输出的电压转换后, 向控制模块提供一个稳定 的电压。 由于本发明的智能控制器工作时电流非常大(大于 1A) , 会使电池有一 个很大的压降, 在电池电压较低时, 这个压降会导致电池电压过低而使控制模 块复位, 稳压模块的作用是产生一个稳定的 3. 3V电压来给控制模块供电, 从而 可以避免电热丝工作时控制模块复位的问题。 如果本发明中不存在稳压模块, 一般电池工作到 3. 6V左右, 控制模块就会复位, 稳压模块存在后,电池电压降 到 3. 3V或以下, 智能控制器仍然可以正常工作。 进一步地, 所述智能控制器还包括一个与控制模块连接的输出电压调整模 块, 控制模块根据输入模块提供的调整输出电压信号后输出一个脉宽调制信号, 使输出电压调整模块输出到电子烟电热丝的电压调整为用户自定义的电压值。 本发明在开机后, 用户根据显示模块上显示的电压值, 结合到自身需求, 作出 是否选择调节电压值的需要, 具体调节过程为, 通过操作输入模块, 输出一个 的用户进行自定义电压信号, 控制模块接收到该自定义电压信号后, 进行计算 并输出一个脉宽调制信号到输出电压调整模块, 使输出电压调整模块的输出电 压调整为用户自定义的电压值。 本发明根据用户的需要将输出电压在给定的电 压范围进行调整, 其优点在于: 第一, 可避免电热丝的温度不够高, 导致部分 烟液无法完全雾化, 从而得到最佳效果的吸烟体验。 第二, 可避免电热丝在承 受较大电压或电流的情况下, 会引起烧毁电热丝的不利后果。 电子烟的智能控制方法, 包括以下步骤:
步骤 S1 , 通过开关模块向控制模块输出启动的高电平信号;
步骤 S2 , 控制模块接收来自于开关模块发出启动的高电平信号后, 输出控 制信号使电压采样模块采集电热丝的端电压, 控制模块根据电压采样模块提供 的采样信号的类型, 检测出雾化器电热丝处于短路或者开路或者正常状态, 并 将检测的结果予以输出;
步骤 S3 , 显示模块将来自于控制模块的输出信号, 以数字显示出电热丝处 于短路或者开路或者正常状态, 供用户直观地观察到电热丝的当前状态。 采用了上述方案, 本发明在控制模块接收到开关模块发出的启动智能控制 器的信号时, 控制模块输出控制信号使电压采样模块采集电热丝的端电压, 电 压采样模块将采集的信号输出到控制模块, 控制模块根据电压采样模块提供的 采样信号的类型, 判断出雾化器电热丝处于短路或者开路或者正常状态, 并将 检测的结果予以输出, 显示模块以数字显示出电热丝处于短路或者开路或者正 常状态, 供用户直观地观察到电热丝的当前状态。 如果是电热丝出现故障, 通 过本发明, 用户能直接地获知电热丝的状态, 针对电热丝开路或短路的小故障, 用户经过简单地维修即可解决, 避免了用户将电子烟弃而不用的不利后果, 从 而使用户对电子烟的信任度持以保证的态度。 另外, 具备这种故障检测的智能 控制器, 相对现有技术中电子烟的控制电路来说, 具有智能化程度高的特点。 进一步地, 步骤 S2中, 控制模块将雾化器电热丝处于短路或者开路或者正 常状态输出到显示模块的同时, 还将内置的电子烟菜单也输出到显示模块, 通 过步骤 S3的显示模块对电子烟菜单予以显示后, 还将执行以下步骤;
步骤 S4, 用户通过输入模块, 选择菜单中的开机选项; 或者查看菜单中其 余选项中的参数值, 或者通过输入模块向控制模块发出调整该参数值进行信号, 控制模块接收到输入模块发出的调整信号将对应的参数进行调整后, 输出到显 示模块予以显示。 显示的菜单中的具体选项有: 1, 开机; 2, 让设备进入低功 耗待机状态; 3, 查看电池的容量; 4, 屏保的时间; 5, 让设备进入低功耗待机 状态的延时时间; 6, 查看并设置时间; 7, 查看该设备吸烟总口数, 设置当日 最高限制吸烟口数, 清零当前显示口数; 8, 查看本设备的信息: 电热丝阻值, 用户信息, 设备序列号。 以上菜单操作, 如果用户选择第 1 项进行开机状态, 通过步骤 S 1的 5次接通开关模块的操作, 可以返回到菜单界面选择其余选项。 如果选择开机, 则显示模块上依次显示品牌 L0G0、 日历、 主界面。 主界面上显 示的信息有: 当前吸烟口数、 剩余吸烟口数、 电池剩余电量、 输出电压、 电压 输出调节指示箭头。 进一步地, 在执行步骤 S1之前, 先执行步骤 S01 ; 步骤 S01 , 控制模块检 测 USB接口是否有输出电压为 5V的供电设备接入, 若检测结果为否, 则进入步 骤 S1 , 若检测结果为是, 则进入步骤 S02 ; 步骤 S02 , 控制模块根据 USB接口提 供的信号类型, 判断与 USB接口连接的供电设备是否为智能终端设备, 若判断 结果为否, 则对电池进行充电, 若判断结果为是, 则准备与智能终端设备进行 通讯。 进一步地, 步骤 S1中开关模块发出启动的高电平信号为有效的启动信号的 方式为: 在 A秒内接通开关模块 B次, 且单次接通的时间不超过 C秒。这种在 A 秒内接通 B次开关模块的方式, 有助于防止用户误操作。 进一步地, 还包括以下步骤: 通过电压比较模块采集电池的电压后, 将获 取的电池电压与电压比较模块中的基准电压进行比较, 并将比较后的电压差信 号放大后输出到控制模块, 控制模块将放大的电压差信号进行换算得到电池的 实际电压值, 并根据该实际电压值以及单次接通开关模块吸烟时所需的输出电 压, 得到当前电池电压剩余的吸烟次数, 控制模块将电池电压以及吸烟次数输 出到显示模块, 供用户直接观察到剩余的吸烟次数和当前电压值。 通过这种设 置以利于用户对电池的使用情况进行掌控。 进一步地, 步骤 S4中, 若选择菜单中的开机选项后, 还包括以下步骤: 步 骤 S5 , 若控制模块在 D秒内没有检测到开关模块输出单次接通所发出的高电平 信号, 则控制模块控制智能控制器进入待机状态, 若步骤 S5中控制模块在 D秒 内检测到有开关模块输出单次接通所发出的高电平信号, 则执行步骤 S6; 步骤 S6, 控制模控制电压调整模块向负载供电, 用户可以进行抽吸电子烟。 智能控 制器启动后, 进入菜单后的选择主要是两种, 一种是查看或修改参数, 另一种 是选择开机进入吸烟操作, 进入吸烟操作后, 需要通过开关模块接通, 控制模 块在收到开关模块输出单次接通所发出的高电平信号时, 才会输出控制信号, 使电池向雾化器的电热丝供电。 进一步地, 在控制模块中的电子烟参数中包含有当日抽吸最大口数的参数 设置,在步骤 S51和 S6之间,还包括检测当日抽吸是否已达最大口数的步骤 S52, 若步骤 S51检测结果为是, 则制模块控制智能控制器进入待机状态, 若步骤 S52 检测结果为否, 则进入步骤 S6。 若当日抽吸已达到最大口数, 则当日不允许用 户再进行抽吸而自动进入待机状态, 用户可以通过操作查看电子烟的参数, 这 样有利于保证用户的身体健康。 进一步地, 在步骤 S6向负载供电后, 还执行步骤 S7; 步骤 S7 , 通过控制 模块检测开关模块是否断开, 若检测结果为是, 则进入待机状态, 若检测结果 为否, 则执行步骤 S8; 步骤 S8 ,通过控制模块检测开关模块是否连续接通 F秒, 若检测结果为否, 则进入待机状态, 若检测结果为是, 则执行步骤 S9; 步骤 S9 , 控制模块输出一个向负载停止供电的控制信号。 电池长时间连续向电热丝供电, 不利于节约电池的电量, 以及电热丝的寿命也无法得到保证, 因此, 通过步骤 S8控制电池的最大供电时间, 有利于节约电池的电量以及确保电热丝的寿命。 进一步地, 还包括步骤 S10 , 在待机状态下, 若在 M分钟内控制模块没有检 测到开关模块输出任何的单次接通所发出的高电平信号, 则进入休眠状态, 等 待开关模块向控制模块输出启动的高电平信号唤醒。 将待机后进行休眠状态, 同样也是有利于节约电池的电量。 附图说明
图 1为本发明中电子烟的智能控制器的电路方框图; 图 2为图 1中开关模块的优选实施方式的电路结构图;
图 3为图 1中电压采样模块的优选实施方式的电路结构图;
图 4为图 1中控制模块的优选实施方式的电路结构图;
图 5为图 1中显示模块的开关升压器优选实施方式的电路结构图; 图 6为图 1中输入模块的优选实施方式的电路结构图;
图 7为图 1中存储模块的优选实施方式的电路结构图;
图 8为图 1中 USB接口与充电管理模块连接的优选实施方式的电路结构图; 图 9为图 1中电压比较模块的优选实施方式的电路结构图;
图 10为图 1中稳压模块的优选实施方式的电路结构图;
图 11为图 1中输出电压调整模块的优选实施方式的电路结构图;
图 12为本发明的电子烟的结构示意图;
图 13为本发明中电子烟的智能控制方法的流程图; 具体实施方式
参照图 1至图 11, 本发明的电子烟的智能控制器, 其由开关模块 10、 电压 采样模块 20、 控制模块 30、 显示模块 40、 电池、 输入模块 50、 存储模块 60、 USB接口 70、 充电管理模块 80、 电压比较模块 90、 稳压模块 100以及输出电压 调整模块 110组成, 下面对每部分进行详细说明: 参照图 1和图 2, 开关模块 10与控制模块 30电连接, 控制模块 30根据开 关模块 10发出的高电平信号, 判断是否需要启动智能控制器工作。 本发明中的 开关模块优选为按键开关。 本发明的开关模块有两种被控制模块 30所能认可的 操作方式, 第一种为: 在关机状态下, 若开关模块在设定的时间内连续有 5 次 接通, 控制模块 30检测到开关模块发出连续的的高电平信号, 则可启动智能控 制器, 控制模块将菜单输出到显示模块, 若按键接通的高电平信号是非连续的, 或者次数未达到设置值, 则会被控制模块认为是误操作, 智能控制器是不能启 动的。 第二种为: 智能控制器在启动后, 用户通过选择菜单中的开机选项, 在 该选项下, 智能控制器处于吸烟的待运行状态, 若用户通过单次接通开关模块 向控制发出高电平信号, 控制模块接收到该高电平信号后, 则会输出控制信号, 使电池向负载电热丝供电, 该过程中, 控制模块会记录工作时间 (开始接通的 具体时刻), 工作时长 (开关模块接通的时间长度), 电热丝阻值等参数, 由于 智能控制器输出电流到电热丝, 使电热丝发生了加热过程, 因此, 无论用户实 际有没有发生抽吸电子烟 (用户通过嘴抽吸产生的负压, 将烟液从烟弹中引到 到电热丝, 烟液被电热丝的热量所雾化), 均算为一次抽烟, 即本发明只要有电 流输出到电热丝就被认为用户抽烟, 而与是否有烟液到达雾化器被雾化器中的 电热丝雾化无关。 上述的叙述表明了开关模块的两个重要作用, 一是启动智能 控制器, 二是在开机状态下用于具体的抽吸操作。 除此之外, 开关模块还具备 在开机选项与菜单之间进行切换的作用, gp, 如果当前的状态是处于抽烟状态 下, 若用户在设定的时间连续 5 次接通开关模块, 则控制模块会将当前界面切 换到菜单界面。 参照图 1和图 3, 连接电热丝的电压采样模块 20, 用于采集电热丝的端电 压。 所述电压采样模块包括第一三极管 Q3、 第二三极管 Q4、 第一电阻 R13以及 第二电阻 R14。 第一三极管 Q3的基极连接控制模块 30, 在第一三极管 Q3与控 制模块 30 之间, 还连接一个分压滤波电路, 该分压滤波电路由电容 C5、 电阻 R21以及电阻 R23组成, 电阻 R21与电阻 R23的一端并连后与电容 C5连接, 电 阻 R21的另一端连接第一三极管 Q3的基极, 电阻 R23的另一端接地。 第一三极 管 Q3的发射极接地, 第一三极管的集电极与第二三极管的基极连接, 第一三极 管 Q3的集电极通过电阻 R12与第二三极管 Q4的基极连接。 第一三极管的集电 极和第二三极管的发射极均与电池连接, 第一三极管的集电极通过电阻 R16 与 电池连接。 第二三极管的集电极与第一电阻 R13的一端连接, 第一电阻 R13的 另一端与第二电阻 R14的一端连接, 第二电阻 R14的另一端为电子烟雾化器的 电热丝 HEATER的连接端, 电热丝 HEATER连接于第二电阻 R14与信号地之间, 所述第二电阻的两端还分别与控制模块连接, 以便将采集的结果输送给控制模 块。 在第二电阻 R14 的两端还连接一个分压滤波电路, 该分压滤波电路由电阻 R30、 电阻 R31、 电阻 R33、 电阻 R34、 电容 C23以及电容 C24组成。 电压采样模 块 20的工作过程如下:
开关模块 10在 1. 5秒内连续接通 5次,控制模块首先会判断发热丝的状态, 具体为: 控制模块 30的控制引脚 12输出控制信号, 依次使第一三极管 Q3和第 二三极管 Q4导通, 电池的电流通过第二三极管 Q4后依次流过第一电阻 R13和 第二电阻 R14。 如果电热丝短路, 电热丝两端的压降为零, 则第二电阻 R14连接 电热丝的端部的电压为零, 控制模块获取第二电阻 R14连接电热丝的端部的电 压为零后, 则判断出为短路状态。 如果电热丝为开路状态, 回路没有电流流过, 则第二电阻 R14两端的电压相同, 控制模块获取第二电阻两端电压相同的情况 下, 判断出电热丝为开路状态。 如果电热丝正常状态, 有电流流过回路, 电热 丝两端有压降, 第二电阻 R14连接电热丝的端部的电压不为零, 通过控制模块 可计算出发热丝的阻值。 参照图 1和图 4, 控制模块 30为单片机或者 DSP类型的可控制器件。 控制 模块 30在开关模块发出启动的高电平信号后, 输出控制信号使电压采样模块采 集电热丝的端电压, 根据电压采样模块提供的采样信号的类型, 检测出雾化器 电热丝处于短路或者开路或者正常状态, 并将检测的结果予以输出。 控制模块 30 内置有电子烟菜单以及存储有电子烟参数, 该控制模块在智能控制器启动后 将电子烟菜单以及参数值以数字的方式输出。 参照图 1和图 5, 显示模块 40电连接于控制模块 30输出端, 该显示模块以 数字显示出电热丝处于短路或者开路或者正常状态, 供用户直观地观察到电热 丝的当前状态。 该显示模块还以数字的方式显示电子烟的菜单和各项参数值, 供用户观察该电子烟的使用状态。 所述显示模块包括连接于控制模块输出端的 开关升压器 U2 , 将获得控制模块输出的控制信号后输出一个电压, 开关升压器 U2采用 TPS61040芯片。 以及连接于开关升压器输出端的显示屏(图中未示出), 获取开关升压器的输出电压后显示控制模块输出的电子烟菜单以及电子烟参数 值, 本实施例中的显示屏为 0LED显示屏。 开关升压器 U2通过 28芯接口向显示 屏提供工作所需电压。 显示模块为人机交互过程中提供了可视化操作, 增强了 操作的方便性以及直观感觉到较高的智能化。 参照图 1、 图 6和图 7, 输入模块 50与控制模块 30输入端电连接, 用户通 过输入模块 50发出信号到控制模块以选择电子烟的各项菜单, 并查看该电子烟 的具体的参数值后, 用户对参数值发出调整的信号到控制模块, 由控制模块将 对应的参数进行调整。 存储模块 60连接于控制模块输出端, 控制模块将吸烟过 程中所产生的数据存储到存储模块中。 所述输入模块包括切换开关 S2 , 该切换 开关的第一切换端和第二切换端分别与控制模块连接。 切换开关 S2为一个单刀 双掷开关, 采用单刀双掷开关的优点在于, 在具体使用时, 切换开关可以通过 一个旋钮来驱动, 因此, 旋钮向任意一个方向转动时, 均能使单刀双掷开关接 通以向控制模块发生信号, 从而为用户进行操作提供了方便性。 通过输入模块 与控制模块的结合, 对于控制模块 30中的设置的时间、 日期、 当日抽吸最大口 数等参数进行修改, 这种方式增加了人机的互动性, 用户能直接感受到电子烟 的具备程度较高的智能化。 本实施例中的存储模块为带有串行外围设备接口的 Flash存储器。存储模块相对于控制模块, 为控制模块的外部存储器, 在吸烟过 程中, 控制模块会根据其内部的 RTC (实时时钟)得到该次吸烟状态参数。 并把 当前的状态参数, 如吸烟时间, 吸烟时长, 电热丝阻值, 输出电压保存到存储 模块中, 每吸一口 (开关模块在开机状态下每接通一下), 都会保存一条包含上 述信息的数据, 通过相应的接口, 可将这些数据供给到 PC端进行分析和统计。 用户通过操作输入模块, 也可使控制模块将存储模块中保存的数据调出到显示 模块上, 供用户进行查看。 电池 (电池在图中未示出) 分别与开关模块、 电压采样模块、 控制模块、 显示模块电连接, 分别向开关模块、 电压采样模块、 控制模块、 显示模块提供 所需工作电压。以及还分别向充电管理模块 80、电压比较模块 90、稳压模块 100 以及输出电压调整模块 110提供所需工作电压。 参照图 1和图 8, USB接口 70 (图 8中 J4表示 USB接口) 与控制模块电连 接, 该 USB接口用于控制模块与智能终端设备进行数据交互时的接口。 USB接口 还与一个充电管理模块 80连接, 该充电管理模块还分别与控制模块和电池电连 接。 通过 USB接口与智能终端设备进行连接, 可使控制模块与智能终端设备通 讯, 将存储于存储模块中的用户吸烟所产生的数据传送到智能终端设备上, 通 过智能终端设备对这些数据作进一步分析, 以便用户更能直观地看到对电子烟 的使用情况。 这些使用情况包括每天、 每周、 每月的情况, 这些使用情况在智 能终端设备上以坐标图形予以体现。 当有外部电源与 USB接口 70连接时, USB 接口 70将电压输出到充电管理模块 80 (图 8中 U6表示充电管理模块, 充电管 理模块 80对电池进行充电。 本实施例中, 充电管理模块 80采用 BQ24040芯片, 该芯片的引脚 1与 USB接口的输出端连接,芯片的引脚 1的引脚 10与电池连接, 芯片的引脚 8与控制模块连接。 参照图 1和图 9, 电压比较模块 90与控制模块 30电连接, 该电压比较模块 将获取的电池电压与基准电压进行比较, 并将比较后的电压差放大后输出到控 制模块。 电压比较模块 90电 MCP6001芯片及外围电路组成。 电压比较模块是将 电池电压与一个基准 1. 8V电压进行比较, 将比较后的电压差放大, 输入控制模 块的 AD采样口, 从而使控制模块可以得到一个很精确的电池电压值, 电压比较 模块很好地弥补了控制模块 AD口精度不足的缺陷。电池电压值通过控制模块输 出到显示模块, 用户在使用过程中能准确地获知电池电压情况。 参照图 1和图 10, 稳压模块 100连接于开关升压器 U2输出端, 该稳压模块 将开关升压器输出的电压转换后, 向控制模块提供一个稳定的电压。 本实施例 中, 稳压模块 100采用 XC620P332M芯片。 由于本发明的智能控制器工作时电流 非常大(大于 1A) , 会使电池有一个很大的压降, 在电池电压较低时, 这个压降 会导致电池电压过低而使控制模块复位, 稳压模块的作用是产生一个稳定的 3. 3V电压来给控制模块供电,从而可以避免电热丝工作时控制模块复位的问题。 如果本发明中不存在稳压模块,一般电池工作到 3. 6V左右,控制模块就会复位, 稳压模块存在后,电池电压降到 3. 3V或以下, 智能控制器仍然可以正常工作。 参照图 1和图 11, 输出电压调整模块 110与控制模块 30连接, 根据控制模 块提供的脉宽调制信号, 使输出到电子烟电热丝的电压调整为用户自定义的电 压值。 所述输出电压调整模块包括开关升降压转换器 U1 , 该开关升降压转换器 的开关引脚连接控制模块的输出端, 所述升降压转换器基准参考电压引脚连接 控制模块的脉宽调制信号输出端。当控制模块 30检测到电热丝处于正常状态后, 用户可以通过输入模块对输出电压进行自定义。 由于升降压转换器 U1的基准参 考电压引脚 12的电压恒定在 0. 5V的, 通过脉宽调制信号, 改变升降压转换器 U1的引脚 4输出电压, 使引脚 3的电压稳定在 0. 5V, 因此, 通过用户输入的自 定义电压信号, 由控制模块输出的脉宽调制信号使升降压转换器 U1的输出电压 改变。 参照图 1和图 12, 本发明提供的电子烟, 包括雾化器、 烟弹, 还包括上述 实施例中的电子烟的智能控制器, 该电子烟的智能控制器与雾化器电连接。 电 子烟的工作过程为: 在关机状态下, 首先通过开关模块 10在设定的时间内连续 有 5次接通, 控制模块 30检测到开关模块发出连续的的高电平信号, 则启动智 能控制器, 控制模块将菜单输出到显示模块。 智能控制器在启动后, 用户通过 选择菜单中的开机选项 (选择其余选项, 可对参数进行查看、 设置或修改), 在 该选项下, 智能控制器处于吸烟的待运行状态, 若用户通过单次接通开关模块 向控制发出高电平信号, 控制模块接收到该高电平信号后, 则会输出控制信号, 使电池向负载电热丝供电, 用户抽吸时产生的负压将烟弹中的烟液引导至雾化 器, 烟液被雾化器所雾化, 产生的烟雾气流到达用户口中。 该过程中, 控制模 块会记录工作时间 (开始接通的具体时刻), 工作时长 (开关模块接通的时间长 度), 电热丝阻值等参数, 由于智能控制器输出电流到电热丝, 使电热丝发生了 加热过程, 因此, 本发明的特殊之处在于: 无论用户实际有没有发生抽吸电子 烟 (用户通过嘴抽吸产生的负压, 将烟液从烟弹中引到到电热丝, 烟液被电热 丝的热量所雾化), 均算为一次抽烟, 即本发明的电子烟只要有电流输出到电热 丝就被认为用户抽烟, 而与是否有烟液到达雾化器被雾化器中的电热丝雾化无 关。
参照图 13, 本发明的电子烟的智能控制方法, 包括以下步骤: 步骤 S01, 控制模块检测 USB接口是否有输出电压为 5V的供电设备接入, 若检测结果为否, 则进入步骤 S1 , 若检测结果为是, 则进入步骤 S02 ;
步骤 S02 , 控制模块根据 USB接口提供的信号类型, 判断与 USB接口连接的 供电设备是否为智能终端设备, 若判断结果为否, 则对电池进行充电, 若判断 结果为是, 则准备与智能终端设备进行通讯。
步骤 S1 , 通过开关模块向控制模块输出启动的高电平信号; 步骤 S1中开关 模块发出启动的高电平信号为有效的启动信号的方式为: 在 A秒内接通开关模 块 B次, 且单次接通的时间不超过 C秒。 执行步骤 S1后, 还执行步骤 Sl l。 步骤 S 11 , 控制器检测电池的电压是否大于 N伏, 若检测结果为否, 进入待 机状态, 若检测结果为是, 则进入步骤 S2。 电池在高于一定电量的情况下才可 使用, 这样有助于在使用过程中起到充分的雾化效果, 以及保证电池的使用寿。 步骤 S2 , 控制模块接收来自于开关模块发出启动的高电平信号后, 输出控 制信号使电压采样模块采集电热丝的端电压, 控制模块根据电压采样模块提供 的采样信号的类型, 检测出雾化器电热丝处于短路或者开路或者正常状态, 并 将检测的结果予以输出; 步骤 S2中, 控制模块将雾化器电热丝处于短路或者开 路或者正常状态输出到显示模块的同时, 还将内置的电子烟菜单也输出到显示 模块,
步骤 S3 , 显示模块将来自于控制模块的输出信号, 以数字显示出电热丝处 于短路或者开路或者正常状态, 以及显示模块对电子烟菜单予以显示后, 供用 户直观地观察到电热丝的当前状态。
步骤 S4, 用户通过输入模块, 选择菜单中的开机选项; 或者查看菜单中其 余选项中的参数值, 或者通过输入模块向控制模块发出调整该参数值进行信号, 控制模块接收到输入模块发出的调整信号将对应的参数进行调整后, 输出到显 示模块予以显示。
步骤 S5 , 若控制模块在 D秒内没有检测到开关模块输出单次接通所发出的 高电平信号, 则控制模块控制智能控制器进入待机状态, 若步骤 S5中控制模块 在 D秒内检测到有开关模块输出单次接通所发出的高电平信号, 步骤 S5执行完 后, 还执行步骤 S51 ;
步骤 S51 , 控制模块检测电池电量是否大于 0%, 若检测结果为否, 执行关 机, 若检测结果为是, 则进入步骤 S52。
步骤 S52 ,在控制模块中的电子烟参数中包含有当日抽吸最大口数的参数设 置, 控制模块检测当日抽吸是否已达最大口数的, 若步骤 S52 检测结果为是, 则控制模块控制智能控制器进入待机状态, 若步骤 S52 检测结构为否, 则进入 步骤 S6。
步骤 S6, 控制模控制电压调整模块向负载供电, 用户可以进行抽吸电子烟, 在步骤 S6向负载供电后, 还执行步骤 S7。
步骤 S7 , 通过控制模块检测开关模块是否断开, 若检测结果为是, 则进入 待机状态, 若检测结果为否, 则执行步骤 S8。
步骤 S8, 通过控制模块检测开关模块是否连续接通 F秒, 若检测结果为否, 则进入待机状态, 若检测结果为是, 则执行步骤 S9。
步骤 S9, 控制模块输出一个向负载停止供电的控制信号, 并进入待机状态。 步骤 S 10 , 在待机状态下, 若在 M分钟内控制模块没有检测到开关模块输出 任何的单次接通所发出的高电平信号, 则进入休眠状态, 等待开关模块向控制 模块输出启动的高电平信号唤醒。

Claims

权 利 要 求 书
1 . 电子烟的智能控制器, 其特征在于, 包括开关模块, 用于发出启动智能 控制器工作的高电平信号; 以及
连接电热丝的电压采样模块, 用于采集电热丝的端电压; 以及
分别与开关模块和电压采样模块电连接的控制模块, 控制模块在开关模块 发出启动的高电平信号后, 输出控制信号使电压采样模块采集电热丝的端电压, 根据电压采样模块提供的采样信号的类型, 检测出雾化器电热丝处于短路或者 开路或者正常状态, 并将检测的结果予以输出; 以及
电连接于控制模块输出端的显示模块, 该显示模块以数字显示出电热丝处 于短路或者开路或者正常状态, 供用户直观地观察到电热丝的当前状态; 以及 分别与开关模块、 电压采样模块、 控制模块、 显示模块电连接的电池, 分 别向开关模块、 电压采样模块、 控制模块、 显示模块提供所需工作电压。
2. 根据权利要求 1所述的电子烟的智能控制器, 其特征在于, 所述控制模 块为内置有电子烟菜单以及存储有电子烟参数的控制模块;
所述智能控制器还包括一个与控制模块输入端电连接的输入模块, 用户通 过输入模块发出信号到控制模块以选择电子烟的各项菜单, 并查看该电子烟的 具体的参数值后, 用户通过输入模块对参数值发出调整的信号到控制模块, 由 控制模块将对应的参数进行调整; 以及
连接于控制模块输出端的存储模块, 控制模块将吸烟过程中所产生的数据 存储到存储模块中。
3. 根据权利要求 2所述的电子烟的智能控制器, 其特征在于, 智能控制器 还包括一个与控制模块电连接的 USB接口, 该 USB接口用于控制模块与智能终 端设备进行数据交互时的接口。
4. 根据权利要求 3所述的电子烟的智能控制器, 其特征在于, 智能控制器 还包括一个与 USB接口连接的充电管理模块, 该充电管理模块还分别与控制模 块和电池电连接。
5. 根据权利要求 1所述的电子烟的智能控制器, 其特征在于, 所述智能控 制器还包括一个电压比较模块, 该电压比较模块将获取的电池电压与基准电压 进行比较, 并将比较后的电压差放大后输出到控制模块。
6.根据权利要求 1至 5任意一项所述的电子烟的智能控制器,其特征在于, 所述电压采样模块包括第一三极管、 第二三极管、 第一电阻以及第二电阻, 第 一三极管的基极连接控制模块, 第一三极管的发射极接地, 第一三极管的集电 极与第二三极管的基极连接, 第一三极管的集电极和第二三极管的发射极均与 电池连接, 第二三极管的集电极与第一电阻的一端连接, 第一电阻的另一端与 第二电阻的一端连接, 第二电阻的另一端为电子烟雾化器电热丝的连接端, 所 述第二电阻的两端还分别与控制模块连接。
7.根据权利要求 1至 5任意一项所述的电子烟的智能控制器,其特征在于, 所述显示模块包括连接于控制模块输出端的开关升压器, 在获得控制模块输出 的信号后将电池的电压升压输出; 以及
连接于开关升压器输出端的显示屏, 获取开关升压器的输出电压后显示控 制模块输出的电热丝状态。
8. 根据权利要求 7所述的电子烟的智能控制器, 其特征在于, 所述智能控 制器还包括一个连接于开关升压器输出端的稳压模块, 该稳压模块将开关升压 器输出的电压转换后, 向控制模块提供一个稳定的电压。
9.根据权利要求 2至 4任意一项所述的电子烟的智能控制器,其特征在于, 所述智能控制器还包括一个与控制模块连接的输出电压调整模块, 控制模块根 据输入模块提供的调整输出电压信号后输出一个脉宽调制信号, 使输出电压调 整模块输出到电子烟电热丝的电压调整为用户自定义的电压值。
10. 根据权利要求 9所述电子烟的智能控制器, 所述输出电压调整模块包 括开关升降压转换器, 该开关升降压转换器的开关引脚连接控制模块的输出端, 所述升降压转换器基准参考电压引脚连接控制模块的脉宽调制信号输出端。
11 . 电子烟的智能控制方法, 其特征在于, 包括以下步骤:
步骤 S1 , 通过开关模块向控制模块输出启动的高电平信号;
步骤 S2 , 控制模块接收来自于开关模块发出启动的高电平信号后, 输出控 制信号使电压采样模块采集电热丝的端电压, 控制模块根据电压采样模块提供 的采样信号的类型, 检测出雾化器电热丝处于短路或者开路或者正常状态, 并 将检测的结果予以输出; 步骤 S3 , 显示模块将来自于控制模块的输出信号, 以数字显示出电热丝处 于短路或者开路或者正常状态, 供用户直观地观察到电热丝的当前状态。
12. 根据权利要求 1 1所述的电子烟的智能控制方法, 其特征在于, 步骤 S2中, 控制模块将雾化器电热丝处于短路或者开路或者正常状态输出 到显示模块的同时, 还将内置的电子烟菜单也输出到显示模块, 通过步骤 S3的 显示模块对电子烟菜单予以显示后, 还将执行以下步骤;
步骤 S4, 用户通过输入模块, 选择菜单中的开机选项; 或者查看菜单中其 余选项中的参数值, 或者通过输入模块向控制模块发出调整该参数值进行信号, 控制模块接收到输入模块发出的调整信号将对应的参数进行调整后, 输出到显 示模块予以显示。
13. 根据权利要求 12所述的电子烟的智能控制方法, 其特征在于, 在执行步骤 S1之前, 先执行步骤 S01 ;
步骤 S01 , 控制模块检测 USB接口是否有输出电压为 5V的供电设备接入, 若检测结果为否, 则进入步骤 S1 , 若检测结果为是, 则进入步骤 S02 ;
步骤 S02 , 控制模块根据 USB接口提供的信号类型, 判断与 USB接口连接的 供电设备是否为智能终端设备, 若判断结果为否, 则对电池进行充电, 若判断 结果为是, 则准备与智能终端设备进行通讯。
14. 根据权利要求 11所述的电子烟的智能控制方法, 其特征在于: 步骤 S1 中开关模块发出启动的高电平信号为有效的启动信号的方式为: 在 A秒内接通 开关模块 B次, 且单次接通的时间不超过 C秒。
15. 根据权利要求 11所述的电子烟的智能控制方法, 其特征在于: 还包括 以下步骤: 通过电压比较模块采集电池的电压后, 将获取的电池电压与电压比 较模块中的基准电压进行比较, 并将比较后的电压差信号放大后输出到控制模 块, 控制模块将放大的电压差信号进行换算得到电池的实际电压值, 并根据该 实际电压值以及单次接通开关模块吸烟时所需的输出电压, 得到当前电池电压 剩余的吸烟次数, 控制模块将电池电压以及吸烟次数输出到显示模块, 供用户 直接观察到剩余的吸烟次数和当前电压值。
16. 根据权利要求 11所述的电子烟的智能控制方法, 其特征在于: 步骤 S4 中, 若选择菜单中的开机选项后, 还执 行以下步骤: 步骤 S5, 若控制模块在 D秒内没有检测到开关模块输出单次接通所发出的 高电平信号, 则控制模块控制智能控制器进入待机状态, 若步骤 S5中控制模块 在 D秒内检测到有开关模块输出单次接通所发出的高电平信号,则执行步骤 S6 ; 步骤 S6 , 控制模控制电压调整模块向负载供电, 用户可以进行抽吸电子烟。
17. 根据权利要求 16所述的电子烟的智能控制方法, 其特征在于: 步骤 S5 执行完后, 还执行步骤 S51 ;
步骤 S51 , 控制模块检测电池电量是否大于 0%, 若检测结果为否, 执行关 机, 若检测结果为是, 则进入步骤 S6。
18. 根据权利要求 17所述的电子烟的智能控制方法, 其特征在于: 在控制 模块中的电子烟参数中包含有当日抽吸最大口数的参数设置, 在步骤 S51和 S6 之间, 还包括检测当日抽吸是否已达最大口数的步骤 S52 , 若步骤 S51检测结果 为是, 则控制模块控制智能控制器进入待机状态, 若步骤 S52 检测结构为否, 则进入步骤 S6。
19. 根据权利要求 17所述的电子烟的智能控制方法, 其特征在于: 在步骤 S6向负载供电后, 还执行步骤 S7;
步骤 S7 , 通过控制模块检测开关模块是否断开, 若检测结果为是, 则进入 待机状态, 若检测结果为否, 则执行步骤 S8;
步骤 S8 , 通过控制模块检测开关模块是否连续接通 F秒, 若检测结果为否, 则进入待机状态, 若检测结果为是, 则执行步骤 S9;
步骤 S9 , 控制模块输出一个向负载停止供电的控制信号, 并进入待机状态。
20. 根据权利要求 11至 19任意一项所述的电子烟的智能控制方法, 其特 征在于: 还包括步骤 S10 , 在待机状态下, 若在 M分钟内控制模块没有检测到开 关模块输出任何的单次接通所发出的高电平信号, 则进入休眠状态, 等待开关 模块向控制模块输出启动的高电平信号唤醒。
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