CN107404937A - A kind of electronic cigarette oil atomization control method - Google Patents

Abstract

A kind of electronic cigarette oil atomization control method, including step：S1, when battery component (1) and atomizing component (2) connect, the type of identification atomizing component (2)；S2, the type based on the atomizing component (2), determine the atomization control model of the electronic cigarette, and control the display module (11) display output atomization control interface corresponding with the atomization control model, so that display information of the user according to the atomization control interface, under the atomization control model, the tobacco tar atomization power or/and atomization temperature of the electronic cigarette are controlled to adjust.This method realizes the type of identification atomizing component (2), and tobacco tar is targetedly set for user according to the type of atomizing component (2) and is atomized control model, to facilitate user to be atomized the technique effect that power or/and atomization temperature are adjusted to tobacco tar, user experience is improved.

Description

A kind of electronic cigarette oil atomization control method

A kind of specification denomination of invention: electronic cigarette tobacco tar atomization technical field of control method

[0001] the present invention relates to technical field of electronic products more particularly to a kind of electronic cigarette tobacco tar to be atomized control method.

Background technique

[0002] electronic cigarette is a kind of relatively conventional simulation cigarette electronic product, is mainly used for smoking cessation and cigarette substitute；The structure of electronic cigarette mainly includes battery component and atomizing component；When the smoking for detecting smoker acts inch, battery component is atomizing component power supply, so that atomizing component is in Jian and opens state；After atomizing component Jian is opened, heating wire fever, tobacco tar, which is heated, evaporates atomization, forms the aerosol of simulated flue gas, so that user be allowed to have a kind of similar feeling smoked in suction inch.

[0003] existing atomizing component has two types, feature possessed by a type of atomizing component are as follows: after battery component is atomizing component power supply and powered stable, the resistance value of heating wire is held essentially constant, the temperature of heating wire changes with the variation of the output power of battery component, specifically, do not considering that new tobacco tar is added, under the premise of replacing the external factors such as tobacco tar or air-flow velocity generation large change, when battery component output power increases inch, the temperature of heating wire increases, when battery component output power reduces inch, the temperature of heating wire reduces, when the temperature-resistant inch for needing to maintain heating wire, only the output power of battery component need to be kept constant；Feature possessed by another type of atomizing component are as follows: after battery component is atomizing component power supply and powered stable

The temperature and resistance value of heating wire change with the long variation of power supply inch, specifically, under the premise of not considering that new tobacco tar, replacement tobacco tar or air-flow velocity, which is added, generates the external factors such as large change, when the constant inch of battery component output power, the temperature of heating wire is increased with the long increase of power supply inch, is reduced with the long reduction of power supply inch, when the temperature-resistant inch for needing to maintain heating wire, needs constantly to adjust the output power of battery component.Atomizing component heating wire temperature height directly reflect electronic cigarette tobacco tar atomization power height (i.e. tobacco tar atomization obtain amount of smoke number), for the electronic cigarette of different type atomizing component is arranged, the principle of its regulation heating silk temperature is different, that is, it is also different to know that it adjusts principle of tobacco tar atomization power.

[0004] during actual use, smoker has inch that electronic cigarette is needed to provide biggish amount of smoke, have inch that electronic cigarette is needed to provide lesser amount of smoke, have inch that electronic cigarette is needed to provide convenient smoke temperature, in order to meet smoker's difference inch quarter to the different demands of electronic cigarette amount of smoke (i.e. tobacco tar atomization power) or smoke temperature, electricity Sub- tobacco factory quotient be provided in electronic cigarette can tobacco tar for users to use be atomized control function, but for a user, user can not know the type of electronic cigarette atomizing component, can only blindness the tobacco tar atomization power or/and atomization temperature for increasing or reducing electronic cigarette, and determine whether to achieve the purpose that control by perception amount of smoke.

[0005] that is, in the prior art, electronic cigarette targetedly can not provide tobacco tar according to the type of atomizing component for user and be atomized control function, cause user inconvenient for use.

Technical problem

[0006] present invention is for existing in the prior art, electronic cigarette targetedly can not provide tobacco tar according to the type of atomizing component for user and be atomized control method, cause the technical problem that user is inconvenient for use, provide a kind of electronic cigarette tobacco tar atomization control method, it realizes and connect inch with battery component in atomizing component, identify the type of atomizing component, and according to the type of atomizing component be targetedly user set tobacco tar atomization control model, to facilitate, user is atomized power to electronic cigarette tobacco tar or/and atomization temperature is adjusted, improve user experience.Solution to the problem

Technical solution

[0007] the present invention provides a kind of electronic cigarette tobacco tars to be atomized control method, the electronic cigarette includes display module, battery component and atomizing component, the battery component is detachably connected with the atomizing component, the control method the following steps are included:

[0008] Sl, when the battery component connects inch with the atomizing component, identify the type of the atomizing component；[0009] S2, the type based on the atomizing component, determine the atomization control model of the electronic cigarette, and it controls the display module display and exports atomization control interface corresponding with the atomization control model, so that display information of the user according to the atomization control interface, under the atomization control model, the tobacco tar atomization power or/and atomization temperature of the electronic cigarette are controlled to adjust.

Advantageous effect of the invention

Beneficial effect

[0010] one or more technical solutions provided by the invention, have at least the following technical effects or advantages:

[0011] electronic cigarette includes display module, battery component and atomizing component in the present invention program, the battery component is detachably connected with the atomizing component, tobacco tar atomization control method applied to the electronic cigarette includes: when the battery component connects inch with the atomizing component, identify the type of the atomizing component, and the type based on the atomizing component, it determines the atomization control model of the electronic cigarette, and controls the display module display output Atomization control interface corresponding with the atomization control model, so that display information of the user according to the atomization control interface controls to adjust the tobacco tar atomization power or/and atomization temperature of the electronic cigarette under the atomization control model.That is, by connecting inch with battery component in atomizing component, identify the type of the atomizing component, and according to the type of atomizing component be targetedly user set tobacco tar atomization control model and atomization control interface, to facilitate user that tobacco tar atomization power or/and atomization temperature is adjusted, user experience is improved；Tobacco tar atomization control method targetedly can not be provided for user according to the type of atomizing component to efficiently solve electronic cigarette in the prior art, cause the technical problem that user is inconvenient for use.

To the brief description of accompanying drawing

Detailed description of the invention

[0012] in order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, the drawings to be used in the description of the embodiments or prior art will be briefly described below, apparently, the accompanying drawings in the following description is only the embodiment of the present invention, for those of ordinary skill in the art, without creative efforts, other attached drawings can also be obtained according to the attached drawing of offer.

[0013] Fig. 1 is that the first electronic cigarette tobacco tar provided in an embodiment of the present invention is atomized control method flow chart；

[0014] Fig. 2 is that second of electronic cigarette tobacco tar provided in an embodiment of the present invention is atomized control method flow chart；

[0015] Fig. 3 is that the third electronic cigarette tobacco tar provided in an embodiment of the present invention is atomized control method flow chart；

[0016] Fig. 4 is that the 4th kind of electronic cigarette tobacco tar provided in an embodiment of the present invention is atomized control method flow chart；

[0017] Fig. 5 is a kind of electrical block diagram that heating wire temperature is detected by thermocouple sensor provided in an embodiment of the present invention；

[0018] Fig. 6 is that the 5th kind of electronic cigarette tobacco tar provided in an embodiment of the present invention is atomized control method flow chart；

[0019] Fig. 7 is a kind of electronic cigarette internal structure block diagram by detection heating wire anode-cathode voltage to detect heating wire temperature change provided in an embodiment of the present invention；

[0020] Fig. 8 A is the first electronic cigarette internal circuit configuration block diagram provided in an embodiment of the present invention；

[0021] Fig. 8 B is second of electronic cigarette internal circuit configuration block diagram provided in an embodiment of the present invention；

[0022] Fig. 9 A is a kind of first view stereo figure of the battery component of electronic cigarette provided in an embodiment of the present invention；

[0023] Fig. 9 B is a kind of second view stereo figure of the battery component of electronic cigarette provided in an embodiment of the present invention；

[0024] Fig. 9 C is a kind of battery component of electronic cigarette provided in an embodiment of the present invention and the attachment structure schematic diagram of atomizing component； [0025] Figure 10 A is a kind of electronic cigarette internal circuit configuration block diagram that heating wire temperature change is detected based on temperature detection sub-circuit provided in an embodiment of the present invention；

[0026] Figure 10 B is a kind of electronic cigarette internal circuit configuration block diagram that heating wire temperature change is detected based on voltage detecting sub-circuit provided in an embodiment of the present invention；

[0027] Figure 11 is a kind of microprocessor and its peripheral circuit schematic diagram provided in an embodiment of the present invention；

[0028] Figure 12 is a kind of circuit diagram by partial pressure detection heating wire anode-cathode voltage provided in an embodiment of the present invention；[0029] Figure 13 is linear voltage-stabilizing circuit schematic diagram employed in a kind of electronic cigarette internal circuit provided in an embodiment of the present invention；

[0030] Figure 14 is reset circuit schematic diagram employed in a kind of electronic cigarette internal circuit provided in an embodiment of the present invention；[0031] Figure 15 is Display and Alarm Circuit schematic diagram employed in a kind of electronic cigarette internal circuit provided in an embodiment of the present invention；

[0032] Figure 16 is that Jian employed in a kind of electronic cigarette internal circuit provided in an embodiment of the present invention closes trigger circuit schematic diagram；

[0033] Figure 17 A is the Charge Management sub-circuit schematic diagram of power supply circuit employed in a kind of electronic cigarette internal circuit provided in an embodiment of the present invention；

[0034] Figure 17 B is the external charging sub-circuit schematic diagram of power supply circuit employed in a kind of electronic cigarette internal circuit provided in an embodiment of the present invention；

[0035] Figure 18 is battery voltage detection circuit schematic diagram employed in a kind of electronic cigarette internal circuit provided in an embodiment of the present invention；

[0036] Figure 19 is battery protecting circuit schematic diagram employed in a kind of electronic cigarette internal circuit provided in an embodiment of the present invention.

Embodiments of the present invention

[0037] embodiment of the present invention is by providing a kind of electronic cigarette tobacco tar atomization control method, for solving electronic cigarette in the prior art tobacco tar atomization control method targetedly can not be provided for user according to the type of atomizing component, cause the technical problem that user is inconvenient for use, it realizes and connect inch with battery component in atomizing component, identify the type of atomizing component, and according to the type of atomizing component be targetedly user set tobacco tar atomization control model, to facilitate, user is atomized power to tobacco tar or/and atomization temperature is adjusted, improve user experience. [0038] technical solution of the embodiment of the present invention is in order to solve the above technical problems, general thought is as follows:

[0039] the embodiment of the invention provides a kind of electronic cigarette tobacco tars to be atomized control method, the electronic cigarette includes display module, battery component and atomizing component, the battery component is detachably connected with the atomizing component, the control method the following steps are included: Sl, when the battery component connects inch with the atomizing component, identify the type of the atomizing component；S2, the type based on the atomizing component, determine the atomization control model of the electronic cigarette, and it controls the display module display and exports atomization control interface corresponding with the atomization control model, so that display information of the user according to the atomization control interface, under the atomization control model, the tobacco tar atomization power or/and atomization temperature of the electronic cigarette are controlled to adjust.

[0040] visible, in embodiments of the present invention, by connecting inch with battery component in atomizing component, identify the type of the atomizing component, and according to the type of atomizing component be targetedly user set tobacco tar atomization control model and atomization control interface, to facilitate user that tobacco tar atomization power or/and atomization temperature is adjusted, user experience is improved；Tobacco tar atomization control method targetedly can not be provided for user according to the type of atomizing component to efficiently solve electronic cigarette in the prior art, cause the technical problem that user is inconvenient for use.

[0041] for a better understanding of the foregoing technical solution, the above described technique is demenstrated in detail in conjunction with appended figures and specific embodiments, it should be understood that the specific features in the embodiment of the present invention and embodiment are the detailed description to technical scheme, rather than the restriction to technical scheme, in the absence of conflict, the technical characteristic in the embodiment of the present invention and embodiment can be combined with each other.

[0042] embodiment one

[0043] Fig. 1 is please referred to, present embodiments provide a kind of electronic cigarette tobacco tar atomization control method, the electronic cigarette includes display module, battery component and atomizing component, the battery component is detachably connected with the atomizing component, such as grafting or threaded connection, the control method the following steps are included:

[0044] Sl, when the battery component connects inch with the atomizing component, identify the type of the atomizing component；[0045] S2, the type based on the atomizing component, determine the atomization control model of the electronic cigarette, and it controls the display module display and exports atomization control interface corresponding with the atomization control model, so that display information of the user according to the atomization control interface, under the atomization control model, the tobacco tar atomization power or/and atomization temperature of the electronic cigarette are controlled to adjust.Wherein, according to actual needs, the atomization control interface can have the function of display information and receive the function of the touch command for controlling to adjust tobacco tar atomization power or/and atomization temperature. [0046] specifically, referring to FIG. 2, the step S1 specifically includes following sub-step:

[0047] Sl l, when the battery component connects inch with the atomizing component, judge whether the battery component and the atomizing component are effective connection status, obtain the first judging result；

[0048] S12, when first judging result be inch, identify the type of the atomizing component.

[0049] in the specific implementation process, the electronic cigarette includes microprocessor, and the connection judgment pin whether effectively connected for judging the battery component and the atomizing component is provided on the microprocessor；When the battery component connects inch with the atomizing component, judge the effective connection signal for indicating that the battery component and the atomizing component effectively connect whether is transmitted on the connection judgment pin by the microprocessor, to determine whether the battery component and the atomizing component effectively connect；Wherein, effective connection signal is one of high level signal, low level signal or analog-to-digital conversion signal.Such as, when the battery component and atomizing component connection inch not yet in effect, the microprocessor detects on the connection judgment pin as low level signal, when detecting on the connection judgment pin as high level signal inch, then determines the battery component and the atomizing component is effectively connection；Or, when the battery component and atomizing component connection inch not yet in effect, the microprocessor detects on the connection judgment pin as high level signal, when detecting on the connection judgment pin as low level signal inch, then determines the battery component and the atomizing component is effectively connection；Again or, when the battery component and atomizing component connection inch not yet in effect, the microprocessor, which detects on the connection judgment pin, does not have analog-to-digital conversion signal, when detecting on the connection judgment pin there are analog-to-digital conversion signal inch, then determines the battery component and the atomizing component is effectively connection.

[0050] in the specific implementation process, the type of the atomizing component includes temperature control type and power control type.Wherein, temperature control type atomizing component refers to: after battery component is atomizing component power supply and powered stable, change for the temperature of the heating wire of atomization smoke oil and resistance value with the long variation of power supply inch in atomizing component, specifically, under the premise of not considering that the external factors such as new tobacco tar are added, when the constant inch of battery component output power, the temperature of heating wire is increased with the long increase of power supply inch, it is reduced with the long reduction of power supply inch, when the temperature-resistant inch for needing to maintain heating wire, need constantly to adjust the output power of battery component according to the Current Temperatures of heating wire.Power control type atomizing component refers to: after battery component is atomizing component power supply and powered stable, the resistance value of heating wire is held essentially constant, the temperature of heating wire changes with the variation of the output power of battery component, specifically, under the premise of not considering that the external factors such as new tobacco tar are added, when battery component output power increases inch, the temperature of heating wire is increased, when battery component output power reduces inch, the temperature of heating wire It reduces, when the temperature-resistant inch for needing to maintain heating wire, only the output power of battery component need to be kept constant.But, either temperature control type atomizing component or power control type atomizing component, the temperature and resistance value of its internal heating wire for atomization smoke oil can change in the initial stage that is powered, and the resistance value variation with temperature of the heating wire and change；Here " being powered the initial stage " refers to that heating wire is never energized to long (such as 300m of the default inch of energization_S~ 400ms) stage, in this stage, for the temperature control type atomizing component, the change rate or amplitude of variation that the resistance value of its internal heating wire for atomization smoke oil varies with temperature are more than or equal to the first preset value, for the power control type atomizing component, the change rate or amplitude of variation that the resistance value of the internal heating wire for atomization smoke oil varies with temperature are less than first preset value.Terminate when the energization initial stage, and battery component is continuously atomizing component energization inch with same power, the heating wire temperature and resistance value of the temperature control type atomizing component still change, and the heating wire resistance value of the power control type atomizing component no longer changes substantially.

[0051] known to, the step S1 specifically: when the battery component connects inch with the atomizing component, controlling the battery component is that the default inch of the atomizing component continued power is long, and obtain resistance varying-ratio or amplitude of variation in the atomizing component for the heating wire of atomization smoke oil, when the resistance varying-ratio or amplitude of variation are more than or equal to the first preset value inch, determine that the atomizing component is the temperature control type atomizing component, when the resistance varying-ratio or amplitude of variation are less than the first preset value inch, determine that the atomizing component is the power control type atomizing component.Specifically, when with " change rate that the resistance value of heating wire varies with temperature " be judgment criteria inch, first preset value is 6.25%, when with " resistance value of heating wire varies with temperature amplitude " be judgment criteria inch, first preset value is 12.5 η ι Ω, such as, the resistance value of heating wire is 0.2 Ω under normal circumstances, after being never energized to energization 350ms, if the resistance value of heating wire becomes 0.2125 Ω, then determine that corresponding atomizing component is temperature control type, if the resistance value of heating wire becomes 0.201 Ω, then determine that corresponding atomizing component is power control type.In addition, in the specific implementation process, electronic cigarette can issue prompt information, such as light or sound after identifying the type of atomizing component and obtaining recognition result；Certainly, for different recognition results, the prompt information that electronic cigarette issues can also be different, in favor of user's differentiation.

[0052] further, the step S2 includes:

[0053] when the atomizing component is the temperature control type atomizing component inch, the atomization control model for determining the electronic cigarette is the first control model, and it controls the display module display and exports the first control interface corresponding with first control model, so that display information of the user according to first control interface, in first control Under mode, the temperature in the atomizing component for the heating wire of atomization smoke oil is obtained, and the temperature based on the heating wire controls to adjust the tobacco tar atomization temperature of the electronic cigarette.Wherein, the display information of first control interface includes in the atomizing component for the temperature of heating wire of atomization smoke oil, the voltage of the output power of the battery component and the battery component；

[0054] when the atomizing component is the power control type atomizing component inch, the atomization control model for determining the electronic cigarette is the second control model, and it controls the display module display and exports the second control interface corresponding with second control model, so that display information of the user according to second control interface, under second control model, the output power of the battery component is obtained, and the output power based on the battery component adjusts the tobacco tar atomization power of the electronic cigarette.Wherein, the display information of second control interface includes in the atomizing component for the resistance of heating wire of atomization smoke oil, the voltage of the output power of the battery component and the battery component.

[0055] specific, first control model of electronic cigarette refers to: the Current Temperatures of electronic cigarette reality inch detection heating wire, and according to the output power of the Current Temperatures and user demand adjustment battery component, to realize the adjusting to heating wire atomization temperature.Second control model of electronic cigarette refers to: electronic cigarette detects the current output power of battery component, and the output power of battery component is adjusted according to user demand, to realize the adjusting to heating wire atomization power.Further, when the atomization control model of electronic cigarette is determined as the first control model inch, it controls the display module and shows the temperature comprising heating wire, first control interface of the voltage of the output power and battery component of battery component, when the atomization control model of electronic cigarette is determined as the second control model inch, it controls the display module and shows the resistance comprising heating wire, second control interface of the voltage of the output power and battery component of battery component, so that user targetedly inputs the operational order for being atomized power or/and atomization temperature for adjusting tobacco tar to electronic cigarette based on the information in the first control interface or the second control interface.

[0056] based on above-mentioned introduction it is found that the display module of electronic cigarette can export different control interfaces, and the information that display is different according to the different type of atomizing component.Specifically, when the atomizing component is the temperature control type atomizing component inch, display module display first control interface of output；When the atomizing component is the power control type atomizing component inch, the display module display exports the second control interface；Further, it for being provided with the electronic cigarette of control interface handoff functionality, can receive and the operational order based on user, control the display module switching display and export first control interface and second control interface.For example, the battery component is provided with switching key, the first button operation is received by the switching key, and by described first Button operation is converted to the first electric signal, so that the electronic cigarette controls the operating parameter information that the display module switching shows the electronic cigarette based on first electric signal, the running parameter includes the resistance of heating wire, the temperature of heating wire, the output power of battery component and voltage of battery component etc..During use in order to avoid user, the control interface of electronic cigarette display module is switched to and is atomized the not corresponding atomization control interface of control model with it, and cause that user's is inconvenient for use, when the atomizing component is the temperature control type atomizing component, and the electronic cigarette receives the operational order inch that second control interface is exported for controlling the display module display, the electronic cigarette exports alarm signal；Alternatively, when the atomizing component is the power control type atomizing component, and the electronic cigarette receives the operational order inch that first control interface is exported for controlling the display module display, the electronic cigarette exports alarm signal.Wherein, text information, light information or acoustic information etc. that the warning message is concretely used to that user to be reminded to be atomized control interface handoff error, are not specifically limited here.

[0057] in the specific implementation process, for the temperature control type atomizing component, when user's smoking inch, battery component is powered to atomizing component, and make the atomization temperature preset temperature (such as 220 °C) of the atomizing component, for the power control type atomizing component, when user's smoking inch, battery component is powered to atomizing component, and makes the atomization power predetermined power (such as 30W) of the atomizing component.Electronic cigarette is additionally provided with atomization control function, for receiving and the operational order based on user, controls the electronic cigarette and adjusts tobacco tar atomization power or/and atomization temperature.Specifically, the battery component, which is provided with, increases control button and reduction control button, in user's smoking inch, electronic cigarette receives the second button operation by the increase control button, and second button operation is converted into the second electric signal, so that the electronic cigarette is based on second electric signal and controls the electronic cigarette increase tobacco tar atomization power or/and atomization temperature, and third button operation is received by the reduction control button, and the third button operation is converted into third electric signal, so that the electronic cigarette is based on the third electric signal and controls the electronic cigarette reduction tobacco tar atomization power or/and atomization temperature.

[0058] in the specific implementation process, there is also can not allow user to know whether tobacco tar will exhaust for existing electronic cigarette, and inch will be exhausted in tobacco tar and continues to smoke, and lead to the technical issues of burning cotton, heating wire temperature reality inch detection module is internally provided in the electronic cigarette that the atomizing component of application scheme is temperature control type, need to adjust electronic cigarette tobacco tar atomization temperature inch in user, real inch obtains the temperature in atomizing component for the heating wire of atomization smoke oil, so that output power of the microprocessor based on the temperature value regulating cell component in electronic cigarette, to realize the adjusting to heating wire atomization temperature.The heating wire temperature reality inch detection module is rationally utilized, can be solved It is certainly above-mentioned the problem of burning cotton phenomenon occur due to tobacco tar exhausts and continues to smoke, specifically, referring to FIG. 3, the control method further include:

[0059] S3, be for atomizing component temperature control type electronic cigarette, detecting smoking signal inch, powered in Xiang Suoshu atomizing component for the heating wire of atomization smoke oil, so that the heating wire works；

[0060] temperature changing speed of S4, the acquisition heating wire, and it is greater than the second preset value inch in the pace of change, determine that tobacco tar exhausts in the electronic cigarette, and stop being that the heating wire is powered.

[0061] specifically, setting heating wire in the specific heat capacity of no adherency tobacco tar inch as A, the specific heat capacity of tobacco tar is B (being greater than A), and when the specific heat capacity for adhering to tobacco tar inch on heating wire is C, wherein C is greater than A and is less than B;From the physical definition of specific heat capacity: unit mass object changes the absorption of unit temperature inch or the interior of release can, that is to say, that the specific heat capacity of substance can directly reflect its temperature changing speed.Can know the current specific heat capacity of heating wire in the present solution, by the temperature changing speed of detection heating wire, then by the temperature changing speed, i.e., known to heating wire whether be stained with tobacco tar.In other words, by judging whether heating wire temperature changing speed is greater than the second preset value, judge whether the current specific heat capacity of heating wire is approximate in no adherency specific heat capacity of tobacco tar inch with heating wire, it is greater than the second preset value inch in heating wire temperature changing speed, illustrate that itself specific heat capacity of the current specific heat capacity and heating wire of heating wire (A) is close, and then show there is no the tobacco tar amount of adherency tobacco tar or adherency seldom on heating wire, it can determine that tobacco tar exhausts in the electronic cigarette, and stop being that the heating wire is powered.

[0062] further, in the specific implementation process, the temperature value that inch is carved can be carved and terminated by the starting inch of section between a certain default inch of acquisition, and the temperature change by calculating heating wire between the two temperature values and default inch, please refer to Fig. 4, the electronic cigarette is provided with the Oil Guide component for contacting and be the heating wire fuel feeding with the heating wire, and the heating wire is atomized the tobacco tar on the Oil Guide component to form smog, and the step S4 specifically includes sub-step

[0063] S41, the first temperature value for obtaining the heating wire is carved in the first inch；

[0064] S42, in the heating wire temperature rise to preset second temperature value inch, obtain the heating wire temperature from first temperature value rise to the second temperature value needed between inch, wherein, the second temperature value is less than or equal to the temperature value of Oil Guide component cracking inch；

[0065] S43, based between first temperature value, the second temperature value and the inch, calculate the temperature changing speed of the heating wire, and it is greater than the second preset value inch in the pace of change, it determines that tobacco tar exhausts in the electronic cigarette, is that the heating wire is powered to stop. [0066] it need to be noted that be, in above-mentioned steps S42, the temperature of Oil Guide component cracking inch is the maximum temperature that the Oil Guide component can bear, in a particular application, Oil Guide component can be heated to the temperature of Jian beginning discoloration inch and be set as the value upper limit of the second temperature value, according to the unlike material of Oil Guide component, the temperature of Jian beginning discoloration inch can be different, are not especially limited here.

[0067] in the specific implementation process, the temperature of the heating wire can be detected by temperature sensor, the temperature sensor is thermocouple temperature sensor, and the thermocouple temperature sensor is connected with the end of the heating wire.As shown in figure 5, the thermocouple temperature sensor includes: the first end line 52 and the second end line 53 connecting with the end 511 of heating wire 51;Wherein, the first end line 52 and the second end line 53 use the wire (including alloy wire and non-alloyed silk) of two kinds of unlike materials, such as copper, iron or constantan.In Fig. 5, one end of the other end 512 opposite with end 51 1 of heating wire 51 and electric wire 54 (- as material conducting wire) is connect；The other end of electric wire 54 is connect with anode, and the other end of the second end line 53 is connected to ground, for constituting the current supply circuit of heating wire 51；One end of the separate heating wire 51 of first end line 52 and the second end line 53 is connect with signal amplifier 55, for constituting the temperature detection circuit of heating wire 51.On the one hand, getting smoking signal inch, the microprocessor 56 of electronic cigarette controls the current supply circuit conducting of heating wire 51,51 heating power of heating wire, it is poor in the first end line 52 (such as nickel chromium triangle material) and second end line 53 (such as constantan material) both ends formation temperature, according to thermocouple temperature measurement principle, electromotive force signal is exported in high impedance alloy wire and the cold end of low impedance metal silk；On the other hand, the signal input part of signal amplifier 55 is connect with the cold end of the first end line 52 and the second end line 53, to obtain the electromotive force signal, and it is amplified, further amplified electromotive force signal is sent into the microprocessor 56 of electronic cigarette and is handled, to obtain the current temperature value of heating wire 51.

[0068] in the specific implementation process, the resistance variations amplitude of detection heating wire can be passed through, to obtain its temperature changing speed, the i.e. described step S4 specifically: obtain the voltage value of voltage detecting point in the circuit loop where the heating wire, resistance variations amplitude of the heating wire in default inch is calculated based on the voltage value, and the temperature changing speed of the heating wire is obtained based on the amplitude of variation, and it is greater than the second preset value inch in the pace of change, determine that tobacco tar exhausts in the electronic cigarette, and stop being that the heating wire is powered；Wherein, the resistance variation with temperature of the heating wire and change.Wherein, the voltage detecting point can be the heating wire end.

[0069] specifically, in the present solution, by detection heating wire between default inch (i.e. between unit inch) in voltage value, obtain the resistance variations amplitude of heating wire, so as to know the temperature changing speed of heating wire, then lead to The current specific heat capacity of heating wire can be known by crossing the temperature changing speed；Judge whether heating wire resistance variations speed is greater than the second preset value, judge whether the current specific heat capacity of heating wire is approximate in no adherency specific heat capacity of tobacco tar inch with heating wire, it is greater than the second preset value inch in resistance variations speed, illustrate that the current specific heat capacity of heating wire is close with heating wire itself specific heat capacity, and then show there is no the tobacco tar amount of adherency tobacco tar or adherency seldom on heating wire, it can determine that tobacco tar exhausts in the electronic cigarette, and stop being that the heating wire is powered.

[0070] referring to FIG. 6, the step S4 specifically includes sub-step:

[0071] S44, the first voltage value for obtaining the heating wire end is carved in the first inch, the second voltage value for obtaining the heating wire end is carved in the second inch, wherein second inch is carved the default inch is differed with first inch quarter between；

[0072] S45, calculate based on the first voltage value and the second voltage value resistance variations amplitude of the resistance of the heating wire in the default inch, and the temperature changing speed of the heating wire is obtained based on the amplitude of variation, and it is greater than the second preset value inch in the pace of change, it determines that tobacco tar exhausts in the electronic cigarette, is that the heating wire is powered to stop.

[0073] specific, during heating wire work, with the accumulation between fever inch, the resistance of heating wire is continually changing, from rating formula P=U 2/R: under the premise of the heating power (P)-of heating wire is determined, the voltage (U) of heating wire end rise with the rising of heating wire resistance (R) or with heating wire resistance (R) decline and decline.That is, the variation of heating wire anode-cathode voltage (U) can reflect the variation of heating wire resistance (R), the voltage value at (i.e. the first inch quarter) and end inch quarter (i.e. the second inch quarter) is carved by obtaining the starting inch between the default inch respectively, and the resistance (Rtl) that heating wire is carved in the first inch and the resistance (Rt2) that the second inch is carved are determined based on the two voltage values (i.e. the first voltage value and second voltage value), further determine that heating wire (resistance variations amplitude in 0 are as follows: IRtl-Rt2l/t between the default inch, further, the temperature changing speed of heating wire is known by IRtl-Rt2l/t, and it is greater than the second preset value inch in the temperature changing speed, illustrate the current of heating wire Specific heat capacity is close with heating wire itself specific heat capacity, and then shows do not have the tobacco tar amount of adherency tobacco tar or adherency seldom on heating wire, can determine that tobacco tar exhausts in the electronic cigarette, and stops being that the heating wire is powered；Wherein, it is not specifically limited here depending on the specific heat capacity characteristic of the second preset value foundation heating wire.

[0074] in the specific implementation process, the heating wire anode-cathode voltage for measuring acquisition may be larger, a lesser voltage value is obtained in order to pass through, and reflect the biggish voltage in heating wire end by this lesser voltage value, to subtract Small voltage measures difficulty, please refer to Fig. 7, it can be in series in the current supply circuit of the heating wire 70 in atomizing component divider resistance 71 (for dividing), the voltage value of 70 end of heating wire is obtained in the step S4, specifically: the partial pressure value at 71 both ends of divider resistance is obtained, and the supply voltage based on the current supply circuit and the partial pressure value obtain the voltage value of 70 end of heating wire.Specifically, being provided with microprocessor 72 in the electronic cigarette referring still to Fig. 7 and the first Jian being electrically connected with microprocessor 72 and heating wire 70 closes part 73 and the 2nd Jian closes part 74;Wherein, microprocessor 72, the first Jian close part 73 and heating wire 70 is connected to electronic cigarette battery both ends and forms the first circuit, and microprocessor 72, the 2nd Jian close part 74, divider resistance 71 and heating wire 70 and be connected to electronic cigarette battery both ends formation second servo loop；Inch is opened when microprocessor 72 controls the pass the first Jian 73 Jian of part, then the 2nd Jian of control closes part 74 and closes, so that heating wire 70 works, opens inch when the 2nd Jian of the control of microprocessor 72 closes 74 Jian of part, then the first Jian of control closes part 73 and closes, to obtain the voltage value of 70 end of heating wire.

[0075] in the specific implementation process, in order to determine electronic cigarette tobacco tar will exhaust inch remind user, after step s4, the method also includes steps: output warning message, to remind user that tobacco tar exhausts；Wherein, the warning message includes text information, voice messaging, vibration information and light information at least one.It is corresponding, display module for showing text information, audio-frequency module, the vibration module for issuing vibration information or the LED light for issuing light information for broadcast voice information can be set in electronic cigarette, wherein, the light information etc. that light information can be different for brightness different light information or color.

[0076] it is to be noted that, the heating wire temperature reality inch detection module being arranged inside electronic cigarette may be provided in battery component, battery component can connect use with the atomizing component of two types (temperature control type and power control type), when atomizing component is power control type inch, the heating wire temperature reality inch detection module does not work, when atomizing component is temperature control type inch, heating wire temperature reality inch detection module work.

[0077] all in all, by implementing the application above-mentioned technical proposal, inch is connect with battery component in atomizing component, identify the type of the atomizing component, and according to the type of atomizing component be targetedly user set tobacco tar atomization control model and atomization control interface, to facilitate user that tobacco tar atomization power or/and atomization temperature is adjusted, user experience is improved；Tobacco tar atomization control method targetedly can not be provided for user according to the type of atomizing component to efficiently solve electronic cigarette in the prior art, cause the technical problem that user is inconvenient for use.In addition, being the electronic cigarette of temperature control type for atomizing component, smokes in user and tobacco tar will exhaust inch, can and inch control electronic cigarette stop working, occur to avoid cotton phenomenon is burnt, user's tobacco tar can also be reminded to exhaust with inch, to improve the user experience. [0078] embodiment two

[0079] based on the same inventive concept, please refer to Fig. 8 A- Fig. 8 B, Fig. 9 A- Fig. 9 C, the embodiment of the present application also provides a kind of electronic cigarettes, including battery component 1 and atomizing component 2, the electronic cigarette further includes detection control circuit 10, and battery component 1 is provided with display module 11, switching key 12 and the lock machine key connecting with detection control circuit 10₁₃.Wherein, detection control circuit 10 may be provided in battery component 10 (as shown in Fig. 8 A- Fig. 8 B), may also be arranged on (not shown) in atomizing component 2, is not specifically limited here；Switching key 12 and lock machine key 13 are two and are located at different location and are spaced the key of pre-determined distance；Depending on the specific length of the pre-determined distance foundation battery component 1 and less than the length of battery component 1, such as: 1 length of battery component is 8cm, and switching key 12 and lock machine key 13 are spaced 6cm;Certainly, some other function buttons, such as power or temperature control button can also be set between switching key 12 and lock machine key 13.

[0080] detection control circuit 10 is used to connect inch when battery component 1 and atomizing component 2, identify the type of atomizing component 2, and the type based on atomizing component 2, determine the atomization control model of the electronic cigarette, and it controls the display of display module 11 and exports atomization control interface corresponding with the atomization control model, so that display information of the user according to the atomization control interface, under the atomization control model, the tobacco tar atomization power or/and atomization temperature of the electronic cigarette are controlled to adjust；

[0081] switching key 12 is for receiving the first button operation, and first button operation is converted into the first electric signal, so that detection control circuit 10 is received and is shown the operating parameter information of the electronic cigarette based on first electric signal control switching of display module 11；Wherein, the operating parameter information of electronic cigarette includes: voltage, output power and temperature, the resistance of heating wire of atomizing component of battery component etc.；Specifically, display module 11 currently shows the first interface information, when switching key 12 receives M (such as 3) secondary key trigger action inch, it detects control circuit 10 and controls the switching display second contact surface information of display module 11, the first interface information and second contact surface information can be completely not identical or part is identical, and the two includes the part operating parameter information, such as: first interface information includes: the output power of battery component, the temperature and resistance information of heating wire, the second contact surface information includes: the voltage of battery component, the resistance information of output power and heating wire.

[0082] lock machine key 13 is for receiving the 4th button operation, and the 4th button operation is converted into the 4th electric signal, so that detection control circuit 10 receives and the function of controlling the electronic cigarette based on the 4th electric signal is in latching or unlocked state.When electronics hood is lockable inch, other in addition to lock machine key 13 on electronic cigarette are pressed Key or trigger module fail, and electronic cigarette can not carry out tobacco tar atomization；The function inch of electronic cigarette is effectively only triggered and unlocked again in lock machine key 13, and electronic cigarette just can be carried out tobacco tar atomization, specifically, lock machine key 13 is also used to control the electronic cigarette atomizing tobacco tar in the function of electronic cigarette inch in the unlocked state.In the specific use process, when lock machine key 13 receives N (such as 5) secondary key trigger action inch, detection control circuit 10 controls the function of electronic cigarette to be become unlock or from unlock is become locking-in state from lockking, same inch, the atomization control Jian that lock machine key 13 is alternatively arranged as electronic cigarette, which is closed, to be used, when the function of electronic cigarette inch in the unlocked state, the every reception P of lock machine key 13 (is less than N, as 1) secondary key trigger action, detection control circuit 10 control the heating wire atomization smoke oil in atomizing component 2 or stop atomization smoke oil；In addition, the function when electronic cigarette is in the unlocked state, and between default inch in (such as lmin), lock machine key 13 does not receive key trigger action inch, and detection control circuit 10 automatically controls electronic cigarette and is in locking-in state.

[0083] in the specific implementation process, battery component 1 and atomizing component 2 are detachably connected, as shown in Figure 9 B, the connected slot 14 for grafting atomizing component 2 is provided on the end face of the one end 10-1 of battery component 1, in conjunction with Fig. 9 A- Fig. 9 C, switching key 12 and lock machine key 13 are located at the both ends of 1 outer peripheral sidewall of battery component, and lock machine key 13 is less than switching key 12 at a distance from connected slot 14 at a distance from connected slot 14, it can be regarded as: when battery component 1 and atomizing component 2 fit together inch, one end of the close atomizing component 2 of battery component 1 is arranged in lock machine key 13, battery component 1 is arranged in switching key 12 One end far from atomizing component 2.In conjunction with the specific structure of electronic cigarette, the suction nozzle of electronic cigarette is generally arranged at one end of the separate battery component 1 of atomizing component 2, user's smoking inch, its finger is usually clamped in the position that battery component 1 is connected with atomizing component 2, this inch can facilitate control lock machine key 13, and then control electronic cigarette and carry out tobacco tar atomization or stop tobacco tar atomization, it also can avoid the other function buttons of false triggering with inch.In addition, referring still to Fig. 9 A- Fig. 9 C, it is provided on the end face of the other end 10-2 opposite with end 10-1 of battery component 1 and carries out information exchange usb 15 for the electronic cigarette and extraneous electronic equipment and the charging interface 16 for charging for battery component 1.

[0084] further, referring still to Fig. 9 A and Fig. 9 C, the electronic cigarette further include: the increase control button 17 and reduction control button 18 being connect with detection control circuit 10.Wherein, increase control button 17 for receiving the second button operation, and second button operation is converted into the second electric signal, so that detection control circuit 10, which receives and controls the electronic cigarette based on second electric signal, increases tobacco tar atomization power or/and atomization temperature；Control button 18 is reduced for receiving third button operation, and the third button operation is converted into third electric signal, so that detection control circuit 10, which receives and controls the electronic cigarette based on the third electric signal, reduces tobacco tar mist Change power or/and atomization temperature.

[0085] further, referring still to Fig. 9 A and Fig. 9 C, in order to increase two control function key inch on battery component 1, it can alleviate or avoid the maloperation to each function button, display module 11 increases control button 17 and reduces the same side that control button 18 is respectively positioned on battery component 1, and between switching key 12 and lock machine key 13；Display module 11 and reduction control button 18 are located at the two sides for increasing control button 17.In the specific implementation process, key demand setting of the size and spacing of each function button on battery component 1 according to the specific length and user's finger of battery component 1, is not specifically limited here.

[0086] in the specific implementation process, Figure 10 A and Figure 10 B is please referred to, detection control circuit 10 includes microprocessor 101, and microprocessor 101 is provided with the connection judgment pin whether effectively connected for judging battery component 1 and atomizing component 2；When battery component 1 and atomizing component 2 connect inch, microprocessor 101 passes through the effective connection signal for judging whether to transmit on the connection judgment pin and indicating that battery component 1 and atomizing component 2 effectively connect, to determine whether battery component 1 and atomizing component 2 effectively connect；Wherein, effective connection signal is high level signal, low level signal or analog-to-digital conversion signal.It is illustrated below with reference to physical circuit figure, please refer to Figure 11 and Figure 12, microprocessor 101 is single-chip microcontroller STM32F030K6, it is set in battery component 1, No. 8 pin PA2 of single-chip microcontroller STM3 2F030K6 are connected with one end 0- for the heating wire L for atomization smoke oil in atomizing component 2, when battery component 1 and atomizing component 2 effectively connection inch, whether single-chip microcontroller STM32F030K6 is by having transmitted effective connection signal on No. 8 pin PA2 of detection, to determine whether battery component 1 and atomizing component 2 effectively connect；Such as, when battery component 1 and the connection inch not yet in effect of atomizing component 2, single-chip microcontroller STM32F030K6 is detected then to be determined battery component 1 and atomizing component 2 is effectively connection for low level signal on No. 8 pin PA2 when detecting on No. 8 pin PA2 as high level signal inch；Or, when battery component 1 and the connection inch not yet in effect of atomizing component 2, single-chip microcontroller STM32F030K6 is detected then to be determined battery component 1 and atomizing component 2 is effectively connection for high level signal on No. 8 pin PA2 when detecting on No. 8 pin PA2 as low level signal inch；Again or, when battery component 1 and the connection inch not yet in effect of atomizing component 2, single-chip microcontroller STM32F030K6, which is detected on No. 8 pin PA2, does not have analog-to-digital conversion signal, when detecting on the connection judgment pin there are analog-to-digital conversion signal inch, then determines battery component 1 and atomizing component 2 is effectively connection.

[0087] in the specific implementation process, the type of atomizing component 2 includes temperature control type and power control type；In atomizing component 2 for atomization smoke oil heating wire temperature be powered the initial stage can change, the resistance value variation with temperature of the heating wire and change；Wherein: for atomization smoke oil in the temperature control type atomizing component The change rate that the resistance value of heating wire changes with temperature is more than or equal to the first preset value；The change rate changed with temperature in the power control type atomizing component for the resistance value of the heating wire of atomization smoke oil is less than first preset value.Further, detect the type that control circuit 10 identifies atomizing component 2, specifically: detection control circuit 10 is used to connect inch when battery component 1 and atomizing component 2, controlling battery component 1 is that the default inch of 2 continued power of atomizing component is long, and obtain the resistance varying-ratio in atomizing component 1 for the heating wire of atomization smoke oil, when the resistance varying-ratio is more than or equal to the first preset value inch, determine that atomizing component 2 is the temperature control type atomizing component, when the resistance varying-ratio is less than the first preset value inch, determine that atomizing component 2 is the power control type atomizing component.This point is no longer repeated one by one here with the related introduction in above-described embodiment one

[0088] further, when atomizing component 2 is the temperature control type atomizing component inch, the atomization control model of the electronic cigarette is the first control model, display the first control interface of output of display module 11, the display information of first control interface include in atomizing component 2 for the temperature of heating wire of atomization smoke oil, the voltage of the output power of battery component 1 and battery component 1；When atomizing component 2 is the power control type atomizing component inch, the atomization control model of the electronic cigarette is the second control model, display the second control interface of output of display module 11, the display information of second control interface include in atomizing component 2 for the resistance of heating wire of atomization smoke oil, the voltage of the output power of battery component 1 and battery component 1.

[0089] in the specific implementation process, during use in order to avoid user, the display interface of electronic cigarette display module 11 is switched to and is atomized the not corresponding atomization control interface of control model with it, and cause that user's is inconvenient for use, when atomizing component 2 is the temperature control type atomizing component, and switching key 12 receives the operational order inch that second control interface is exported for controlling the display of display module 11, the electronic cigarette exports alarm signal；Alternatively, when atomizing component 2 is the power control type atomizing component, and switching key 12 receives the operational order inch that first control interface is exported for controlling the display of display module 11, the electronic cigarette exports alarm signal.Wherein, the warning message is concretely used to remind text information, light information or acoustic information of user interface handoff error etc., is not specifically limited here.Further, user can operate, to achieve the purpose that adjust electronic cigarette atomizing power or/and atomization temperature according to atomization control interface information corresponding with the determining atomization control model of electronic cigarette to increasing control button 17 or reducing control button 18.

[0090] in the specific implementation process, existing electronic cigarette is there is also can not allow user to know whether tobacco tar will exhaust, and will exhaust inch in tobacco tar and continue to smoke, and leads to the technical issues of burning cotton, in the atomization group of application scheme Part is that the electronic cigarette of temperature control type is internally provided with heating wire temperature reality inch detection module, need to adjust electronic cigarette tobacco tar atomization temperature inch in user, real inch obtains the temperature in atomizing component for the heating wire of atomization smoke oil, so that output power of the microprocessor based on the temperature value regulating cell component in electronic cigarette, to realize the adjusting to heating wire atomization temperature.The heating wire temperature reality inch detection module is rationally utilized, can solve the problems, such as it is above-mentioned because tobacco tar exhaust continue smoke due to occurs burning cotton phenomenon, specifically, please referring to Fig. 8 B, the power supply circuit 19 of promising detection control circuit 10 and the power supply of heating wire 21 is set in battery component 1;When atomizing component 2 is the temperature control type atomizing component inch, detection control circuit 10 is also used in the unlocked state in the function of the electronic cigarette and detects smoking signal inch, power supply circuit 19 is controlled to power to heating wire 21, so that heating wire 21 works, the temperature changing speed of heating wire 21 is obtained with inch, and it is greater than the second preset value inch in the pace of change, determine that tobacco tar exhausts in the electronic cigarette, and then stop being that heating wire 21 is powered, and controls the warning message that the output of display module 11 reminds user's tobacco tar to exhaust.

[0091] in the specific implementation process, Figure 10 A is please referred to, detection control circuit 10 includes: the temperature detection sub-circuit 102 connecting with microprocessor 101;Microprocessor 101 is used in the unlocked state in the function of the electronic cigarette and detects that smoking signal inch, control power supply circuit 19 are powered to heating wire 21, so that heating wire 21 works；Temperature detection sub-circuit 102 is used to obtain the temperature of heating wire 21 in the work inch of heating wire 21；Microprocessor 101 is also used to the temperature changing speed based on the temperature computation heating wire 21, and it is greater than the second preset value inch in the pace of change, determine that tobacco tar exhausts in the electronic cigarette, and it controls power supply circuit 19 and stops being that heating wire 21 is powered, and control display module 11 exports the warning message for reminding user's tobacco tar to exhaust.Wherein, the temperature of temperature sensor detection heating wire 21 can be used in temperature detection sub-circuit 102, and the temperature sensor is thermocouple temperature sensor, and the thermocouple temperature sensor is connected with the end of the heating wire, as shown in figure 5, no longer repeating one by one here.It is pointed out that temperature detection sub-circuit 102 is a kind of specific embodiment of above-mentioned heating wire temperature reality inch detection module, determines that atomizing component 2 is power control type when identifying, in user's smoking inch, temperature detection sub-circuit 102 does not work.

[0092] in the specific implementation process, Figure 10 B is please referred to, detection control circuit 10 includes: the voltage detecting sub-circuit 103 connecting with microprocessor 101;

[0093] microprocessor 101 is used in the unlocked state in the function of the electronic cigarette and detects that smoking signal inch, control power supply circuit 19 are powered to heating wire 21, so that heating wire 21 works；

[0094] electricity in the circuit loop where voltage detecting sub-circuit 103 is used to work inch acquisition heating wire 21 in heating wire 21 Press the voltage value of test point (such as heating wire end)；

[0095] microprocessor 101 is also used to calculate resistance variations amplitude of the heating wire 21 in default inch based on the voltage value, and the temperature changing speed of heating wire 21 is obtained based on the amplitude of variation, and it is greater than the second preset value inch in the pace of change, determine that tobacco tar exhausts in the electronic cigarette, and it controls power supply circuit 19 and stops being that heating wire 21 is powered, and control display module 11 exports the warning message for reminding user's tobacco tar to exhaust；Wherein, the resistance variation with temperature of heating wire 21 and change.It is pointed out that voltage detecting sub-circuit 103 is another specific embodiment of above-mentioned heating wire temperature reality inch detection module, determines that atomizing component 2 is power control type when identifying, in user's smoking inch, voltage detecting sub-circuit 103 does not work.

It [0096] further, is heating wire end inch in the voltage detecting point, voltage detecting sub-circuit 103 includes: referring still to Figure 10 B

[0097] division module 1031 being connect with microprocessor 101 and 21 end of heating wire, it can read voltage for being converted to the voltage value, so that microprocessor 101 calculates resistance variations amplitude of the heating wire 21 in default inch based on the readable voltage, and the temperature changing speed of heating wire 21 is obtained based on the amplitude of variation, and it is greater than the second preset value inch in the pace of change, determine that tobacco tar exhausts in the electronic cigarette, to stop being that heating wire 21 is powered, and the warning message that the control output of display module 11 reminds user's tobacco tar to exhaust；Wherein, it is described can read voltage be the voltage that can identify of microprocessor 101.

[0098] further, referring still to Figure 10 B, control circuit 10 is detected further include: the first Jian connecting with microprocessor 101 closes part 104;Microprocessor 101 leads on-off Jian for controlling the pass the first Jian part 104, to control power supply circuit 19 to the power supply of heating wire 21 or stop power supply；

[0099] voltage detecting sub-circuit 103 further include: the 2nd Jian connecting with microprocessor 101 closes part 1032;Microprocessor 101 leads on-off Jian for controlling the pass the 2nd Jian part 1032, to control the detection acquisition of voltage detecting sub-circuit 103 voltage value or stop detecting the voltage value.

[0100] in the specific implementation process, it is field-effect tube that the first Jian, which closes part 104 and the pass the 2nd Jian part 1032,；The drain electrode that first Jian closes part 104 is connect with heating wire 21, first Jian closes the source electrode ground connection of part 104, microprocessor 101 is connect with the first Jian grid for closing part 104, on-off Jian is led for controlling the pass the first Jian part 104, power supply circuit 19 is powered to heating wire 21 or stopping is powered to control；Division module 1031 includes first resistor, second resistance and first capacitor, one end of the first resistor is connect with heating wire 21, the other end of the first resistor is connect with the second resistance, the first capacitor and the microprocessor, the second resistance and described first The other end of capacitor is connected and is grounded；The drain electrode that 2nd Jian closes part 1032 is connect with heating wire 21 and the first resistor, 2nd Jian closes the source electrode ground connection of part 1032, microprocessor 101 is connect with the 2nd Jian grid for closing part 1032, part 1032 is closed for controlling the 2nd Jian and leads on-off Jian, obtains to control division module 1031 and the voltage value is converted to and read voltage or can stop obtaining the voltage value.

[0101] by taking a kind of specific internal circuit of electronic cigarette as an example, please refer to Figure 11 and Figure 12, heating wire 21, the first Jian close part 104 in single-chip microcontroller STM32F030K6, Figure 10 B in Figure 10 B in 101 corresponding diagram 11 of microprocessor and the 2nd Jian closes part 1032 and respectively corresponds heating wire L, field-effect tube Q1 and Q2 in Figure 12;Letter in Figure 11 and Figure 12 on terminals indicates transmitted signal identification, is marked with multiple terminals of identical signal identification to be connection relationship, in addition, other physical circuit figures equally follow this rule in the present embodiment.In conjunction with Figure 11 and Figure 12, the 0+ of heating wire L (generally 0.3 Europe or so) terminates anode B+, the end 0- of heating wire L is connect with the drain electrode of field-effect tube Q1, the source electrode of field-effect tube Q1 is grounded, No. 14 pin ends P B0 of single-chip microcontroller STM32F030K6 are connect with the grid of field-effect tube Q1, on-off Jian is led to control Q1 for sending the PWM wave signal for being identified as DRIV, so that the current supply circuit for controlling heating wire L leads on-off Jian.

[0102] further, first resistor, second resistance and the first capacitor of the division module 1031 in Figure 10 B respectively correspond resistance R38, resistance R39 and capacitor C22 in Figure 12.One end of resistance R38 is connect with the end 0- of heating wire L, and the other end of resistance R38 is connect with No. 8 ends pin P A2 of resistance R39, capacitor C22 and single-chip microcontroller STM32F030K6, and resistance R39 is connected and is grounded with the other end of capacitor C22.The drain electrode of field-effect tube Q2 is connect with the end 0- of heating wire L and resistance R38, the source electrode of field-effect tube Q2 is grounded, No. 15 ends pin PB1 of single-chip microcontroller STM32F030K6 are connect with the grid of field-effect tube Q2, on-off Jian is led for controlling field-effect tube Q2, to control the voltage value that the division module that is made of resistance R38, R39 and capacitor C22 obtains the end heating wire 0-, and it the voltage value is converted into single-chip microcontroller STM32F030K6 can read voltage or stop obtaining the voltage value.This is because according to the model of microprocessor, its voltage value that can be identified may be limited, in the specific implementation circuit shown in Figure 11 and Fig. 12, single-chip microcontroller STM32F030K6 can read lower than the voltage value of 3V, however electronic cigarette battery is usually 4.2V or so to the supply voltage of heating wire L, i.e. in the normal situation of battery capacity, the 0- terminal voltage value of heating wire L is 3V or more, by the way that the division module is arranged in this programme, to allow the microprocessor to read the voltage value for being lower than 3V by division module, and read the voltage value at the end heating wire 0- indirectly by this lower voltage value.

[0103] it should be noted that the drain electrode of field-effect tube Q1 is directly connect with the end 0- of heating wire L, field-effect tube Q2's Drain electrode is connect by the end 0- of resistance R41 and heating wire L with certain resistance value (such as 3 Europe), in the case where Q1 and Q2 is connected with inch, the electric current exported from the end 0- of heating wire L can flow to ground directly from Q1, and 2 branch of this inch Q does not work.Therefore, in the present solution, control logic for Q1 and Q2 are as follows: when single-chip microcontroller ST M32F030K6 control field-effect tube Q1 Jian opens inch, then field-effect tube Q2 closing is controlled, so that heating wire L works；Inch is opened when single-chip microcontroller STM32F030K6 controls field-effect tube Q2 Jian, then field-effect tube Q1 closing is controlled, to obtain the voltage value of the end heating wire L.

[0104] in the specific implementation process, referring still to Figure 10 B, the electronic cigarette further include: the linear voltage-stabilizing circuit 3 being connect with power supply circuit 19 and microprocessor 101, the operating voltage provided for adjusting power supply circuit 19 to microprocessor 101 so that adjust after stable operating voltage the microprocessor 101 rated operational voltage.Specifically, as shown in figure 13, for linear voltage-stabilizing circuit schematic diagram employed in a kind of electronic cigarette internal circuit, in conjunction with Figure 11 and Figure 13, the rated operational voltage of single-chip microcontroller STM32F030K6 is 3V in Figure 11, battery positive voltage is input in voltage-stablizer TLV70430 through voltage-stabiliser tube D5 in Figure 13, the voltage greater than 3V that electronic cigarette battery exports to be adjusted, and the vdd voltage for exporting stable 3V gives microprocessor (i.e. No. 1 pin vdd terminal of the TM32F030K6 of single-chip microcontroller S shown in Figure 11), to provide the operating voltage that it can be made to work normally for microprocessor.

[0105] in the specific implementation process, referring still to Figure 10 B, the electronic cigarette further include: the reset circuit 4 being connect with microprocessor 101, internal operating voltages for detection microprocessor 101, and it is lower than the first predeterminated voltage inch in the internal operating voltages, to 101 output reset signal of microprocessor.Specifically, as shown in figure 14, for reset circuit schematic diagram employed in a kind of electronic cigarette internal circuit, in conjunction with Figure 11 and Figure 14, No. 1 pin vdd terminal of the input terminal Vin and single-chip microcontroller STM32F030K6 of the reset circuit are connect, output end vo ut is connect with No. 4 ends pin NRST of single-chip microcontroller STM32F030K6, reset circuit detection obtains the vdd voltage of single-chip microcontroller STM32 F030K6, and it is lower than 2.2V inch in vdd voltage, reset signal (such as low level signal) is issued to No. 4 ends pin NRST of single-chip microcontroller STM32F030K6, make microprocessor reset, it is out of control to avoid microprocessor .

[0106] in the specific implementation process, referring still to Figure 10 B, the electronic cigarette further include: the warning circuit 5 being connect with microprocessor 101;Microprocessor 101 is used for the tobacco tar in determining the electronic cigarette and exhausts inch, exports alert data to warning circuit 5；Warning circuit 5 is used to be based on the alert data, warning message is exported, to remind user that tobacco tar exhausts；Wherein, the warning message includes text information, voice messaging, vibration information and light letter Breath at least one.It is corresponding, display module for showing text information, audio-frequency module, the vibration module for issuing vibration information or the LED light for issuing light information for broadcast voice information can be set in electronic cigarette, wherein, the light information etc. that light information can be different for brightness different light information or color.In a specific embodiment, warning circuit 5 is specifically used for display output warning message, that is the warning circuit 5 in Figure 10 B is specially display module 11 in Fig. 8 A, warning circuit 5 includes: the display screen connecting with microprocessor 101, the wake-up sub-circuit connecting with microprocessor 101 and the display screen；Microprocessor 101 is used for the tobacco tar in determining the electronic cigarette and exhausts inch, exports wake up trigger signal to the wake-up sub-circuit, with inch to display screen output for showing the alert data of output；The wake-up sub-circuit is used for after receiving the wake up trigger signal, wakes up the display screen；The display screen shows the text information exported to remind user's tobacco tar to exhaust based on the alert data upon awakening.Specifically, as shown in figure 15, for Display and Alarm Circuit schematic diagram employed in a kind of electronic cigarette internal circuit, in conjunction with Figure 11 and Figure 15, the warning circuit includes the Organic Electricity laser display screen OLED and wake-up sub-circuit connected to it of 96x16 dot matrix, the wake-up sub-circuit includes PN p-type triode Q3, NPN type triode Q4 and P-channel field-effect transistor (PEFT) pipe Q5, the base stage of triode Q3 is connect with No. 21 ends pin PA11 of single-chip microcontroller STM32F030K6, emitter and input vdd voltage, the connection of No. 8 pins of collector and display screen, the base stage of triode Q4 is connect with the collector of triode Q3, emitter ground connection, collector and battery are just Voltage end B+ connection, the grid of field-effect tube Q5 is by the way that resistance R51 is connect with battery positive voltage end B+, source electrode is directly connect with battery positive voltage end B+, draining connect with No. 5 pin VBAT (operating voltage input terminal) of display screen.

The working principle of this Display and Alarm Circuit are as follows: in the case where electronic cigarette tobacco tar abundance, single-chip microcontroller STM32F0 30K6 exports high level signal to the base stage of triode Q3 by No. 21 ends pin PA11, so that triode Q3, Q4 and field-effect tube Q5 are off state, display screen power-off；When microprocessor determines that electronic cigarette tobacco tar will exhaust inch, wake up trigger signal (such as low level signal) is exported to the base stage of triode Q3 by No. 21 ends pin PA11, this inch triode Q3 conducting, so that triode Q4, field-effect tube Q5 are sequentially turned on, and are powered on for display screen.It is powered in inch in need to display screen, powers off display screen woth no need to inch, to realize the effect of power saving.In addition, referring still to Figure 11 and Figure 15, No. 10 ends pin SCL of display screen and No. 11 ends pin SDA are connect with No. 19 ends pin PA9 of single-chip microcontroller STM32F030K6 and No. 20 ends pin PA10 respectively, that is, single-chip microcontroller STM32F030K6 by No. 19 ends pin PA9 and No. 20 ends pin PA10 to Display screen write-in is for showing the alert data of output, so that display screen shows the text information exported to remind user's tobacco tar to exhaust based on the alert data upon awakening.

In the specific implementation process, referring still to Figure 10 B, the electronic cigarette further includes that the Jian connecting with microprocessor 101 closes trigger circuit 6, comprising: switching key 12, lock machine key 13 increase control button 17 and reduce control button 18.Specifically, please refer to Figure 16, trigger circuit schematic diagram is closed for Jian employed in a kind of electronic cigarette internal circuit, switching key 12 in Figure 10 B, lock machine key 13, increase control button 17 and reduce control button 18 and respectively corresponds the pass the Jian in Figure 16 (S1-S4), it is parallel with one another to close (S1-S4) by Jian in Figure 16, and respectively with No. 30 ends pin PB7 of single-chip microcontroller STM32F030K6, No. 27 ends pin PB4, No. 28 ends pin PB5 are connected with No. 26 ends pin PB3, and Jian OFF signal KEY is transmitted to single-chip microcontroller STM32F030K6 respectively, KE Y+, KEY- and KEY_0.Wherein, Μ (such as 3) secondary key trigger action inch is received when Jian closes SI, the level signal (such as high level signal) for indicating switching display information is exported to single-chip microcontroller STM32F030K6, so that single-chip microcontroller STM32F030K6 is based on high level signal control display screen OLED and switches display interface information, effectively trigger action inch is not received when Jian closes S1, high level signal is not detected in No. 30 7 ends pin Ρ Β of microprocessor, and controls the continuously display former interface information of display screen OLED；Trigger action inch is received when Jian closes S2, the level signal (such as high level signal) for indicating to increase heating wire temperature is exported to single-chip microcontroller STM32F030K6, so that single-chip microcontroller STM32F030K6 adjusts the duty ratio of the PWM wave for controlling field-effect tube Q1 conducting based on the high level signal, to increase the output power to heating wire L, trigger action inch is not received when Jian closes S2, high level signal is not detected in No. 27 4 ends pin Ρ Β of microprocessor, and keeps the duty ratio for controlling the PWM wave that field-effect tube Q1 is connected constant；Trigger action inch is received when Jian closes S3, the level signal (such as low level signal) for indicating to reduce heating wire temperature is exported to single-chip microcontroller STM 32F030K6, so that single-chip microcontroller S TM32F030K6 adjusts the duty ratio of the PWM wave for controlling field-effect tube Q1 conducting based on the low level signal, to reduce the output power to heating wire L, trigger action inch is not received when Jian closes S3, low level signal is not detected in No. 28 5 ends pin Ρ Β of single-chip microcontroller STM 32F030K6, and keep the duty ratio for controlling the PWM wave that field-effect tube Q1 is connected constant；Ν (such as 5) secondary key trigger action inch is received when Jian closes S4, exporting to single-chip microcontroller STM32F030K6 indicates control electronics hood from lockking the level signal (such as high level signal) for becoming unlock or becoming latching from unlock, so that single-chip microcontroller STM32F030K6 is based on high level signal control electronic cigarette unlock or locks, same inch, Jian closes the atomization control Jian pass use that S4 is alternatively arranged as electronic cigarette, when electronics hood inch in the unlocked state, Jian closes every the receptions Ρ of S4 and (is less than Ν, such as 1) secondary key trigger action The level signal (such as low level signal) for indicating control 21 atomization smoke oil of heating wire or stopping atomization smoke oil being exported to single-chip microcontroller STM32F030K6, so that single-chip microcontroller STM32F030K6 is based on low level signal control 21 atomization smoke oil of heating wire or stops atomization smoke oil；In addition, when electronics hood is in the unlocked state, and between default inch in (such as lmin), if Jian, which closes S4, does not receive key trigger action inch, single-chip microcontroller STM32F030K 6 automatically controls electronic cigarette and is in locking-in state.

[0110] in the specific implementation process, referring still to Figure 10 B, power supply circuit 19 includes: sequentially connected internal charging interface 191, Charge Management sub-circuit 192, battery 193 and the sub-circuit 194 that externally charges;The internal charging interface 191 obtains electric energy for connecting with external power supply；Charge Management sub-circuit 192 is also connect with microprocessor 1 01, for the battery charging management signal based on microprocessor 101, carries out Charge Management to battery 193；Externally charging sub-circuit 194 is also connect with microprocessor 101, for the external charging control signal based on microprocessor 101, is charged to external equipment.Further, externally charging sub-circuit 194 includes: that the 3rd Jian connecting with microprocessor 101 closes part, the 4th Jian that part and battery 193 are connect, which is closed, with the 3rd Jian closes part, the boost module that part is connect with battery 193, and the external charging interface for connecting and being used to connect with external devices with the boost module are closed by the 4th Jian；3rd Jian closes part and is used to obtain the external charging control signal inch conducting, so that the 4th Jian closes part conducting, and then makes the boost module and the cell communication；The boost module boosts to cell voltage, and the voltage after boosting is conveyed to external equipment by the external charging interface.

It [0111] is power supply circuit schematic diagram employed in a kind of electronic cigarette internal circuit specifically, please referring to Figure 17 A and Figure 17 B, the circuit in Figure 17 A is connected with the circuit in Figure 17 B by terminals Um.P1 interface (the internal charging interface 191 in corresponding diagram 10B) is the USB interface that outer bound pair electronic cigarette charges in Figure 17 A, No. 1 pin of P1 is connect with battery charging management chip AP5056,6, No. 7 pins of AP5056 are connect with No. 3 ends pin PF1 of single-chip microcontroller in Figure 12 and No. 2 ends pin PF0 respectively, for receiving the battery charging management signal of single-chip microcontroller transmission, management is charged the battery.Specifically, when need to battery charge inch, single-chip microcontroller exports low level signal to No. 7 pins of AP5056 by No. 2 ends pin PF0 and exports high level signal to No. 6 pins of AP5056 by No. 3 ends pin PF1, so that electronic cigarette battery is in the state in charging；Opposite, when battery charging complete inch, single-chip microcontroller exports high level signal to No. 7 pins of AP5056 by No. 2 ends pin PF0 and exports low level signal to No. 6 pins of AP5056 by No. 3 ends pin PF1, so that electronic cigarette battery is in the state of charging complete.Figure 17 B shows a kind of original of the external charging sub-circuit of electronic cigarette Reason figure, the voltage signal of battery positive voltage output end B+ output, after capacitor C19 and C20 are filtered, it is input in the boost module based on current mode boost converter MT3608 and carries out boosting processing, by the cell voltage (such as 4V) of electronic cigarette boost to electronic equipment (such as mobile phone) charging needed for 5V voltage, and by P2 interface (concretely USB interface) export.Further, in order to realize the management to the external charge function of electronic cigarette, as seen in this fig. 17b, externally charging sub-circuit includes: the field-effect tube Q6 being series in the current supply circuit of booster converter MT3 608, base stage and single-chip microcontroller STM32F030K6 connection and the triode Q7 that collector is connect with the grid of Q 6.In conjunction with Figure 11 and Figure 17 B, when receiving supplying power for outside indication signal inch, single-chip microcontroller exports high level signal to the base stage of triode Q7 by No. 13 ends pin PA7, so that triode Q7 and field-effect tube Q6 are both turned on, and then it is powered on boost module, and power by P2 interface to the external world.Accordingly, in order to realize during charging to electronic cigarette battery, electronic cigarette battery is forbidden to power to external equipment, charging the battery inch, single-chip microcontroller STM32F030K6 exports low level signal to the base stage of triode Q7 by No. 13 ends pin PA7, so that triode Q7 and field-effect tube Q6 are in off state, so that MT3608 can not work.

[0112] another sunset is foretold, referring still to Figure 11 and Figure 17 A, No. 4 of the 2-4 pin of PI interface and single-chip microcontroller STM32F030K6, No. 24, No. 23 pins connect, can be used for single-chip microcontroller STM32F030K6 programming program.

[0113] in the specific implementation process, referring still to Figure 10 B, the electronic cigarette further include: the battery voltage detection circuit 7 being connect with power supply circuit 19, for detecting the voltage of battery in power supply circuit 19, and it is lower than the second predeterminated voltage inch in cell voltage, control power supply circuit 19 stops powering to heating wire 21.Specifically, please referring to Figure 18, the battery voltage detection circuit being made of resistance R44, R45 and capacitor C25, when the voltage of battery is less than 3.3 V inch, controlling battery cannot power to heating wire.

[0114] in the specific implementation process, referring still to Figure 10 B, the electronic cigarette further include: the battery protecting circuit 8 being connect with battery both ends in power supply circuit 19, for carrying out overcharge, overdischarge or short-circuit protection to the battery.Specifically; please refer to Figure 19; battery protecting circuit includes battery protection integrated chip MM3280 and field-effect tube Q8; No. 5 pin vdd terminals of MM3280 are connect with battery positive voltage output end B+, No. 6 ends pin VSS are connect with Negative battery voltage output end B-, whether are abnormal (such as overcharge, overdischarge or short circuit) for detecting battery；No. 1 end pin DO of MM3280 is connect with the grid of field-effect tube Q8, for being abnormal inch control field-effect tube Q8 conducting in detection battery, to protect to battery.

[0115] in conclusion the electronic cigarette in the present embodiment at least has following technical effect: 1) inch is connect with battery component in atomizing component, identify the type of the atomizing component, and according to the type of atomizing component be targetedly user set tobacco tar atomization control model and atomization control interface, to facilitate user that tobacco tar atomization power or/and atomization temperature is adjusted, user experience is improved；

[0117] 2) in user smoke, and tobacco tar will exhaust inch, can and inch control electronic cigarette stop working, occur to avoid cotton phenomenon is burnt, user's tobacco tar can also be reminded to exhaust with inch, to improve the user experience.

[0118] 3) by the battery component of electronic cigarette will be used to control the function button of display information switching and be used to control latching/unlock electronics hood function button divide Jian be arranged, it efficiently solves existing electronic cigarette and different touch potentials is received to realize the switching of display information or latching/unlocking function by the same function button, easily there is maloperation, and the technical issues of making poor user experience, the maloperation for reducing or avoiding keypress function selection inch, improves user experience.

[0119] 4) electronic cigarette be also equipped with to external electronic device the functions such as charge, to battery be managed and protect, functional diversities and performance stabilization, has good practicability.

[0120] as described above, electronic cigarette in embodiment two is atomized control method for implementing electronic cigarette tobacco tar in embodiment one, so one or more embodiments of the electronic cigarette are identical as one or more embodiments of the above method, just no longer repeat one by one herein.

[0121] although preferred embodiments of the present invention have been described, once a person skilled in the art knows basic creative concepts, then additional changes and modifications can be made to these embodiments.So it includes preferred embodiment and all change and modification for falling into the scope of the invention that the following claims are intended to be interpreted as.

[0122] obviously, those skilled in the art various changes and modifications can be made to the invention without departing from the spirit and scope of the present invention.If then the present invention is also intended to include these modifications and variations in this way, these modifications and changes of the present invention is within the scope of the claims of the present invention and its equivalent technology.

Claims (1)

1. Claims

   A kind of [claim 1] electronic cigarette tobacco tar is atomized control method, the electronic cigarette includes display module, battery component and atomizing component, the battery component is detachably connected with the atomizing component, which is characterized in that the control method the following steps are included:

   51, when the battery component connects inch with the atomizing component, the type of the atomizing component is identified；

   52, the type based on the atomizing component, determine the atomization control model of the electronic cigarette, and it controls the display module display and exports atomization control interface corresponding with the atomization control model, so that display information of the user according to the atomization control interface, under the atomization control model, the tobacco tar atomization power or/and atomization temperature of the electronic cigarette are controlled to adjust.

   [claim 2] electronic cigarette tobacco tar as described in claim 1 is atomized control method, which is characterized in that the step S1 specifically includes following sub-step:

   511, when the battery component connects inch with the atomizing component, judge whether the battery component and the atomizing component are effective connection status, obtain the first judging result；

   512, when first judging result be inch, identify the type of the atomizing component.

   [claim 3] electronic cigarette tobacco tar as claimed in claim 2 is atomized control method, it is characterized in that, the electronic cigarette includes microprocessor, and the connection judgment pin whether effectively connected for judging the battery component and the atomizing component is provided on the microprocessor；

   When the battery component connects inch with the atomizing component, judge the effective connection signal for indicating that the battery component and the atomizing component effectively connect whether is transmitted on the connection judgment pin by the microprocessor, to determine whether the battery component and the atomizing component effectively connect；

   Wherein, effective connection signal is high level signal, low level signal or analog-to-digital conversion signal

   [claim 4] electronic cigarette tobacco tar as described in claim 1 is atomized control method, which is characterized in that the type of the atomizing component includes temperature control type and power control type；In the atomizing component for atomization smoke oil heating wire temperature be powered the initial stage can change, the resistance value variation with temperature of the heating wire and change；Wherein: The change rate that varies with temperature of resistance value or amplitude of variation in the temperature control type atomizing component for the heating wire of atomization smoke oil are more than or equal to the first preset value；

   The change rate that varies with temperature of resistance value or amplitude of variation in the power control type atomizing component for the heating wire of atomization smoke oil are less than first preset value.

   [claim 5] electronic cigarette tobacco tar as claimed in claim 4 is atomized control method, which is characterized in that the step S1 specifically:

   When the battery component connects inch with the atomizing component, controlling the battery component is that the default inch of the atomizing component continued power is long, and obtain resistance varying-ratio or amplitude of variation in the atomizing component for the heating wire of atomization smoke oil, when the resistance varying-ratio or amplitude of variation are more than or equal to the first preset value inch, determine that the atomizing component is the temperature control type atomizing component, when the resistance varying-ratio or amplitude of variation are less than the first preset value inch, determine that the atomizing component is the power control type atomizing component.

   [claim 6] electronic cigarette tobacco tar as claimed in claim 5 is atomized control method, which is characterized in that the step S2 includes:

   When the atomizing component is the temperature control type atomizing component inch, the atomization control model for determining the electronic cigarette is the first control model, and it controls the display module display and exports the first control interface corresponding with first control model, so that display information of the user according to first control interface, under first control model, the temperature in the atomizing component for the heating wire of atomization smoke oil is obtained, and the temperature based on the heating wire controls to adjust the tobacco tar atomization temperature of the electronic cigarette.

   [claim 7] electronic cigarette tobacco tar as claimed in claim 6 is atomized control method, it is characterized in that, the display information of first control interface includes in the atomizing component for the temperature of heating wire of atomization smoke oil, the voltage of the output power of the battery component and the battery component.

   [claim 8] electronic cigarette tobacco tar as claimed in claim 5 is atomized control method, which is characterized in that the step S2 includes:

   When the atomizing component is the power control type atomizing component inch, the atomization control model for determining the electronic cigarette is the second control model, and control the display module display and export the second control interface corresponding with second control model, so that user is according to second control interface It shows information, under second control model, obtains the output power of the battery component, and the output power based on the battery component adjusts the tobacco tar atomization power of the electronic cigarette

   [claim 9] electronic cigarette tobacco tar as claimed in claim 8 is atomized control method, it is characterized in that, the display information of second control interface includes in the atomizing component for the resistance of heating wire of atomization smoke oil, the voltage of the output power of the battery component and the battery component.

   [claim 10] electronic cigarette tobacco tar as claimed in claim 5 is atomized control method, which is characterized in that when the atomizing component is the temperature control type atomizing component inch, the display module display exports the first control interface；When the atomizing component is the power control type atomizing component inch, the display module display exports the second control interface；

   The electronic cigarette has display interface handoff functionality, for receiving and the operational order based on user, controls display module switching display output first control interface and second control interface；

   When the atomizing component is the temperature control type atomizing component, and the electronic cigarette receives the operational order inch that second control interface is exported for controlling display module display, and the electronic cigarette exports alarm signal；Alternatively, when the atomizing component is the power control type atomizing component, and the electronic cigarette receives the operational order inch that first control interface is exported for controlling the display module display, the electronic cigarette exports alarm signal.

   [claim 11] electronic cigarette tobacco tar as claimed in claim 10 is atomized control method, which is characterized in that the battery component is provided with switching key, increases control button and reduces control button, the control method further include:

   The first button operation is received by the switching key, and first button operation is converted into the first electric signal, so that the electronic cigarette controls the operating parameter information that the display module switching shows the electronic cigarette based on first electric signal；

   The second button operation is received by the increase control button, and second button operation is converted into the second electric signal, so that the electronic cigarette is based on second electric signal and controls the electronic cigarette increase tobacco tar atomization power or/and atomization temperature；

   Third button operation is received by the reduction control button, and the third button operation is turned It is changed to third electric signal, so that the electronic cigarette is based on the third electric signal and controls the electronic cigarette reduction tobacco tar atomization power or/and atomization temperature.

   [claim 12] electronic cigarette tobacco tar as claimed in claim 5 is atomized control method, which is characterized in that when the atomizing component is the temperature control type atomizing component inch, the control method further include:

   53, smoking signal inch is being detected, the heating wire that atomization smoke oil is used in Xiang Suoshu atomizing component is powered, so that the heating wire works；

   54, the temperature changing speed of the heating wire is obtained, and is greater than the second preset value inch in the pace of change, determines that tobacco tar exhausts in the electronic cigarette, and stops being that the heating wire is powered.

   [claim 13] electronic cigarette tobacco tar as claimed in claim 12 is atomized control method, it is characterized in that, the electronic cigarette is provided with the Oil Guide component for contacting and be the heating wire fuel feeding with the heating wire, the heating wire is atomized the tobacco tar on the Oil Guide component to form smog, and the step S4 specifically includes following sub-step:

   541, the first temperature value of the acquisition heating wire is carved in the first inch；

   542, preset second temperature value inch is risen in the heating wire temperature, obtain the heating wire temperature from first temperature value rise to the second temperature value needed between inch, wherein, the second temperature value is less than or equal to the temperature value of Oil Guide component cracking inch；

   543, based between first temperature value, the second temperature value and the inch, calculate the temperature changing speed of the heating wire, and it is greater than the second preset value inch in the pace of change, it determines that tobacco tar exhausts in the electronic cigarette, is that the heating wire is powered to stop.

   [claim 14] electronic cigarette tobacco tar as claimed in claim 12 is atomized control method, it is characterized in that, the step S4 specifically: the temperature of the heating wire is detected by temperature sensor, to obtain the temperature changing speed of the heating wire, and it is being greater than the second preset value inch when the pace of change, it determines that tobacco tar exhausts in the electronic cigarette, and stops being that the heating wire is powered.

   [claim 15] electronic cigarette tobacco tar as claimed in claim 14 is atomized control method, which is characterized in that the temperature sensor is thermocouple temperature sensor, and the thermocouple temperature sensor is connected with the end of the heating wire.

   [claim 16] electronic cigarette tobacco tar as claimed in claim 12 is atomized control method, which is characterized in that in step

   After S4, the method also includes steps: S5, output warning message, to remind user that tobacco tar exhausts；Wherein, the warning message includes text information, voice messaging, vibration information and light information at least one.

   [claim 17] electronic cigarette tobacco tar as claimed in claim 12 is atomized control method, which is characterized in that the step S4 specifically:

   Obtain the voltage value of voltage detecting point in the circuit loop where the heating wire, resistance variations amplitude of the heating wire in default inch is calculated based on the voltage value, and the temperature changing speed of the heating wire is obtained based on the amplitude of variation, and it is greater than the second preset value inch in the pace of change, it determines that tobacco tar exhausts in the electronic cigarette, and stops being that the heating wire is powered.

   [claim 18] electronic cigarette tobacco tar as claimed in claim 17 is atomized control method, which is characterized in that the voltage detecting point is heating wire end.

   [claim 19] electronic cigarette tobacco tar as claimed in claim 18 is atomized control method, it is characterized in that, it is in series with divider resistance in the current supply circuit of the heating wire, the voltage value of the heating wire end is obtained in the step S4, specifically:

   The partial pressure value at the divider resistance both ends is obtained, and the supply voltage based on the current supply circuit and the partial pressure value obtain the voltage value of the heating wire end.

   [claim 20] electronic cigarette tobacco tar as claimed in claim 18 is atomized control method, which is characterized in that the step S4 specifically includes sub-step:

   _S44, the first voltage value that the acquisition heating wire end is carved in the first inch carves the second voltage value for obtaining the heating wire end in the second inch, wherein the second inch quarter is differed with first inch quarter between the default inch；

   S45, resistance variations amplitude of the resistance of the heating wire in the default inch is calculated based on the first voltage value and the second voltage value, and the temperature changing speed of the heating wire is obtained based on the amplitude of variation, and it is greater than the second preset value inch in the pace of change, it determines that tobacco tar exhausts in the electronic cigarette, is that the heating wire is powered to stop.