CN110547505A - Electronic cigarette, cigarette liquid quantity obtaining method and device - Google Patents
Electronic cigarette, cigarette liquid quantity obtaining method and device Download PDFInfo
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- CN110547505A CN110547505A CN201810539869.1A CN201810539869A CN110547505A CN 110547505 A CN110547505 A CN 110547505A CN 201810539869 A CN201810539869 A CN 201810539869A CN 110547505 A CN110547505 A CN 110547505A
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Abstract
The invention discloses an electronic cigarette, a method and a device for acquiring cigarette liquid quantity, and belongs to the technical field of simulated smoking. The electron cigarette includes gesture detection subassembly, stock solution spare, sets up level detector, measurement subassembly, atomization component and the treater in this stock solution spare, wherein: the attitude detection component and the metering component are respectively and electrically connected with the processor; the metering assembly is used for detecting the flow speed or the flow rate of liquid flowing out of the liquid storage part; the processor is used for calculating the first smoke liquid amount in the liquid storage part according to the liquid level detected by the liquid level detector when the posture information detected by the posture detection assembly indicates that the posture of the electronic cigarette is an upright posture; the processor is also used for calculating a second smoke liquid amount in the liquid storage part according to the first smoke liquid amount and the metering information of the metering assembly; the problem that a large error exists in the measurement of the electronic cigarette to obtain the residual cigarette liquid amount in the related technology is solved; the effect of improving the metering accuracy of the residual smoke liquid amount is achieved.
Description
Technical Field
the invention relates to the technical field of simulated smoking, in particular to an electronic cigarette, a method and a device for acquiring cigarette liquid quantity.
Background
the electronic cigarette is used as a substitute of a cigarette, and is more and more popular in the market due to the characteristics of safe, convenient, healthy, environment-friendly and the like in use to a certain extent.
At present, the electronic cigarette usually calculates the current residual tobacco juice amount according to the liquid level of the tobacco juice, and the residual tobacco juice amount is provided for a user so that the user can inject the tobacco juice when the residual tobacco juice amount in the electronic cigarette is small, and the electronic cigarette is prevented from being burnt. However, in the case where the electronic cigarette is not in the vertical state, the remaining amount of smoke calculated from the liquid level of the smoke is not accurate, and may even have a large error from the actual remaining amount of smoke.
Disclosure of Invention
In order to solve the problem that a large error exists in the residual tobacco juice amount obtained by electronic cigarette metering in the prior art, the embodiment of the invention provides an electronic cigarette, a tobacco juice amount obtaining method and a tobacco juice amount obtaining device. The technical scheme is as follows:
In a first aspect, an electronic cigarette is provided, the electronic cigarette comprises an attitude detection assembly, a liquid storage part, a liquid level detector arranged in the liquid storage part, a metering assembly, an atomization assembly and a processor, wherein:
The attitude detection component and the metering component are respectively and electrically connected with the processor;
the metering component is used for detecting the flow rate or flow of the liquid flowing out of the liquid storage part;
the processor is used for calculating a first smoke liquid amount in the liquid storage part according to the liquid level detected by the liquid level detector when the posture information detected by the posture detection component indicates that the posture of the electronic cigarette is an upright posture; the processor is further used for calculating a second smoke liquid amount in the liquid storage part according to the first smoke liquid amount and the metering information of the metering assembly.
optionally, the metering assembly is arranged in the first liquid outlet of the liquid storage part; alternatively, the first and second electrodes may be,
The metering assembly is arranged in a liquid guide pipe, one end of the liquid guide pipe is communicated with the first liquid outlet of the liquid storage part, and the other end of the liquid guide pipe is connected with an atomizing cavity where the atomizing assembly is located; or, the metering component is arranged in an atomizing cavity of the electronic cigarette.
Optionally, the electronic cigarette further comprises a liquid inlet assembly, the liquid inlet assembly comprises a power device and a piston, wherein:
The piston is arranged in the liquid storage part and is in transmission connection with the power device, and the power device can drive the piston to move in the liquid storage part; in the process that the piston moves upwards, the tobacco juice in the liquid storage part is extruded by the piston to flow out of the first liquid outlet of the liquid storage part.
optionally, the feed liquor subassembly still includes the lead screw, power device is the motor, wherein:
One end of the screw rod is fixed at the bottom of the piston, the other end of the screw rod is in transmission connection with a rotating shaft of the motor, and the rotating shaft of the motor drives the piston to move in the liquid storage part when rotating; the motor is electrically connected with the processor.
optionally, the electronic cigarette further includes a pump, the pump is electrically connected to the processor, a liquid inlet pipe of the pump extends into the liquid storage part from a first liquid outlet of the liquid storage part, and a second liquid outlet of the pump is communicated with the atomization cavity through the liquid guide pipe.
Optionally, the electronic cigarette further comprises a one-way valve, a water inlet of the one-way valve is connected with the first liquid outlet of the liquid storage part, and a third liquid outlet of the one-way valve is communicated with the liquid guide tube.
In a second aspect, there is provided a method for obtaining a smoke volume, the method being applied to the electronic cigarette according to the first aspect and any optional embodiment of the first aspect, and the method including:
when the electronic cigarette is determined to be in the upright posture according to the posture information detected by the posture detection assembly, acquiring a liquid level value detected by a liquid level detector in the liquid storage part, and determining a first cigarette liquid amount in the liquid storage part at the moment according to the liquid level value;
acquiring metering information of a metering component, wherein the metering information is the flow speed or flow of tobacco juice flowing out of the liquid storage component;
And calculating a second smoke liquid amount in the liquid storage part according to the first smoke liquid amount and the metering information.
Optionally, when determining that the posture of the electronic cigarette is an upright posture according to the posture information detected by the posture detection assembly, the liquid level value detected by the liquid level detector in the liquid storage part is acquired, including:
And if the electronic cigarette is continuously in the upright posture for a preset time, acquiring a liquid level value detected by a liquid level detector in the liquid storage part.
optionally, the method further includes:
When the residual tobacco juice amount of the electronic cigarette is lower than a preset threshold value, displaying first prompt information for prompting a user to inject liquid into a liquid storage piece;
After receiving a confirmation signal that liquid injection is finished, executing the steps of obtaining a liquid level value detected by a liquid level detector in a liquid storage part when the posture of the electronic cigarette is determined to be an upright posture according to posture information detected by a posture detection assembly, and determining a first smoke liquid amount in the liquid storage part at the moment according to the liquid level value;
and when the posture of the electronic cigarette is an upright posture, the first smoke liquid amount determined according to the liquid level value is the residual smoke liquid amount, and when the posture of the electronic cigarette is not an upright posture, the second smoke liquid amount calculated according to the first smoke liquid amount and the metering information is the residual smoke liquid amount.
Optionally, the method further includes:
when the correction signal is received, displaying second prompt information for prompting a user to control the posture of the electronic cigarette to be the upright posture;
And executing the steps of obtaining a liquid level value detected by a liquid level detector in the liquid storage part when the electronic cigarette is determined to be in the upright posture according to the posture information detected by the posture detection assembly, and determining the first cigarette liquid amount in the liquid storage part at the moment according to the liquid level value.
in a third aspect, there is provided a computer-readable storage medium having one or more instructions stored therein, wherein the one or more instructions, when executed by a processor in an electronic cigarette, implement the method for obtaining a smoke volume according to the second aspect and any optional implementation manner of the second aspect.
In a fourth aspect, there is provided a tobacco juice level obtaining apparatus, the apparatus comprising:
a memory and a processor;
At least one program instruction is stored in the memory;
The processor is configured to load and execute the at least one program instruction to implement the method for acquiring the amount of smoke liquid according to the second aspect and any one of the optional embodiments of the second aspect.
Through providing an electron cigarette, the electron cigarette includes gesture detection subassembly, stock solution spare, sets up level detector, measurement subassembly, atomization component and the treater in this stock solution spare, wherein: the attitude detection component and the metering component are respectively and electrically connected with the processor; the metering assembly is used for detecting the flow speed or the flow rate of liquid flowing out of the liquid storage part; the processor is used for calculating the first smoke liquid amount in the liquid storage part according to the liquid level detected by the liquid level detector when the posture information detected by the posture detection assembly indicates that the posture of the electronic cigarette is an upright posture; the processor is also used for calculating a second smoke liquid amount in the liquid storage part according to the first smoke liquid amount and the metering information of the metering assembly; the problem that a large error exists in the measurement of the electronic cigarette to obtain the residual cigarette liquid amount in the related technology is solved; the effect of improving the metering accuracy of the residual smoke liquid amount is achieved.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.
Figure 1 is a schematic diagram of an electronic cigarette according to an exemplary embodiment of the present invention;
Fig. 2 is a flowchart of a method of acquiring a smoke volume according to an embodiment of the present invention.
Detailed Description
in order to make the objects, technical solutions and advantages of the present invention more apparent, embodiments of the present invention will be described in detail with reference to the accompanying drawings.
Fig. 1 is a schematic structural diagram of an electronic cigarette according to an exemplary embodiment of the present invention, where the electronic cigarette includes: attitude sensing assembly 11, liquid storage 12, liquid level detector 13 disposed in liquid storage 12, metering assembly 14 for detecting the flow rate of the smoke liquid or the flow rate of the smoke liquid, atomizing assembly 15, and a processor (not shown), wherein:
The attitude detection component 11 and the metering component 14 are respectively and electrically connected with the processor; a processor for calculating a first amount of liquid smoke in the liquid storage 12 according to the liquid level detected by the liquid level detector 13 when the attitude information detected by the attitude detecting component 11 indicates that the attitude of the electronic cigarette is an upright attitude; and the processor is also used for calculating a second smoke liquid amount in the liquid storage part 12 according to the first smoke liquid amount and the metering information of the metering component 14.
wherein, its cigarette holder is up when the electron cigarette is in upright posture, and the inclination in the vertical direction is less than or equal to and predetermines the angle. The preset angle as referred to herein is typically set by a system developer, for example, the system developer may set the preset angle to 5 °.
For example, when the posture information detected by the posture detection component 11 indicates that the posture of the electronic cigarette is an upright posture, the processor accurately calculates the remaining smoke liquid amount (i.e., the first smoke liquid amount) in the liquid storage member 12 according to the liquid level detected by the liquid level detector 13; thereafter, the processor monitors the metering information of the metering assembly 14, calculates the amount of smoke lost from the reservoir 12 based on the metering information, and subtracts the amount of smoke lost from the first amount of smoke to accurately determine the remaining amount of smoke in the reservoir 12 (i.e., the second amount of smoke).
Optionally, a metering assembly 14 is disposed in the nebulizing chamber 18 of the electronic cigarette, the metering assembly 14 being configured to detect a flow rate of the liquid flowing from the reservoir 12;
Alternatively, the metering assembly 14 is disposed in the first liquid outlet 16 of the reservoir 12, or, as shown in FIG. 1, the metering assembly 14 is disposed in a conduit 17 in communication with the first liquid outlet 16, it being understood that the metering assembly 14 is adapted to meter the flow rate or velocity of the smoke liquid in the conduit 17. The other end of the liquid guide pipe 17 is connected with an atomizing cavity 18, and an atomizing assembly 15 is arranged in the atomizing cavity 18.
Alternatively, the gesture detection component 11 may be a device capable of reflecting whether the electronic cigarette is in an upright state, such as a gyroscope, a gravity sensor, or the like. The installation position of the posture detection component 11 is not limited in the present embodiment, and the posture detection component 11 is located at the bottom of the electronic cigarette for illustration.
Optionally, the electronic cigarette further includes a Printed Circuit Board (PCB) 21, a housing 22, and a battery assembly 23. Optionally, the PCB 21 is disposed at the bottom of the electronic cigarette, the battery assembly 23 is disposed above the PCB 21, the liquid storage component 12 is disposed above the battery assembly 23, and the atomizing component 15 is disposed above the liquid storage component 12, it can be understood that the positions of the PCB 21, the battery assembly 23, the liquid storage component 12, and the atomizing component 15 are not limited, and other arrangement forms may also be adopted, for example, the liquid storage component 12, the atomizing component 15, the PCB 21, and the battery assembly 23 are arranged in sequence from top to bottom, or the PCB is disposed at a side of the battery assembly.
Optionally, a smoke outlet 241 is provided on the housing 22, and the smoke outlet 241 faces the atomizing chamber 18. Optionally, the housing 22 of the electronic cigarette is provided with at least one air inlet 242, and the air inlet 242 may be opened in the middle of the housing 22 of the electronic cigarette or at other positions of the electronic cigarette.
It should be noted that: when the metering assembly 14 is disposed in the first outlet port 16 of the reservoir 12, the first outlet port 16 of the reservoir 12 may be directly connected to the inlet port 19 of the nebulizing chamber 18.
In summary, by providing an electronic cigarette, when the electronic cigarette is in an upright posture, the remaining amount of the liquid smoke in the electronic cigarette (i.e., the first liquid smoke amount) is accurately calculated according to the liquid level detected by the liquid level detector 13; thereafter, the amount of smoke lost from the reservoir 12 is determined from the metering assembly 14, and the amount of smoke remaining in the reservoir 12 (i.e., the second amount of smoke) is accurately determined by subtracting the amount of smoke lost from the first amount of smoke; the problem that a large error exists in the measurement of the electronic cigarette to obtain the residual cigarette liquid amount in the related technology is solved; the effect of improving the metering accuracy of the residual smoke liquid amount is achieved.
The manner in which the liquid from the reservoir 12 is delivered to the aerosolization chamber 18 is described in two separate cases:
in the first case, under the condition that atomization component 15 is located the top of stock solution spare 12, the electron cigarette still includes the feed liquor subassembly, utilizes the feed liquor subassembly to carry the tobacco juice to atomizing chamber 18 in with stock solution spare 12, and concrete accessible is realized in following two kinds of modes:
in the first mode, the liquid inlet assembly comprises a power device and a piston 25, wherein: the piston 25 is arranged in the liquid storage part 12, the piston 25 is in transmission connection with a power device, and the power device can drive the piston 25 to move in the liquid storage part 12; during the movement of the piston 25 towards the first outlet 16, the liquid in the liquid storage member 12 is pressed by the piston 25 to flow out of the first outlet 16.
Optionally, the power device may be a motor 26, the liquid inlet assembly further includes a screw rod 27, one end of the screw rod 27 is fixed to the bottom of the piston 25, the other end of the screw rod 27 is in transmission connection with a rotating shaft of the motor 26, and the rotating shaft of the motor 26 drives the piston 25 to move in the liquid storage part 12 when rotating; the motor 26 is electrically connected to the processor. Optionally, the first outlet 16 of the reservoir 12 opens at the top of the reservoir 12.
In the second mode, the liquid inlet assembly is a pump (not shown), the pump is electrically connected to the processor, a liquid inlet pipe of the pump extends into the liquid storage member 12 from the first liquid outlet 16 of the liquid storage member 12, and a second liquid outlet of the pump is communicated with the atomizing chamber 18 through a liquid guide pipe 17.
Optionally, the electronic cigarette further comprises a check valve 28, an inlet (not shown) of the check valve 28 is connected to the first liquid outlet 16 of the liquid storage member 12, and a third liquid outlet (not shown) of the check valve 28 is communicated with the liquid guide tube 17.
In the second case, under the condition that the atomizing assembly 15 is located below the liquid storage component 12, the first liquid outlet of the liquid storage component 12 may be located at the bottom of the liquid storage component 12, so that the smoke liquid in the liquid storage component 12 flows out from the first liquid outlet and directly drips onto the atomizing assembly 15, or drips into the atomizing cavity 18 where the atomizing assembly 15 is located.
in practical implementation, a solenoid valve may be disposed in the first liquid outlet 16 of the liquid storage member 12, and the liquid in the liquid storage member 12 flows out from the first liquid outlet 16 of the liquid storage member 12 by opening the solenoid valve or the solenoid valve is closed when the amount of the flowing liquid is reached; also can set up the feed liquor subassembly in the electron cigarette referring to the two kinds of modes of the first condition, utilize the feed liquor subassembly control stock solution 12 in the tobacco juice from the first liquid outlet 16 outflow and the tobacco juice volume of outflow of stock solution 12.
Referring to fig. 2, a flowchart of a method for obtaining a smoke volume according to an embodiment of the present invention is shown, and the embodiment illustrates that the method for obtaining a smoke volume is used in the electronic cigarette shown in fig. 1. As shown in fig. 2, the method for obtaining the amount of smoke may include:
Step 201, when the posture of the electronic cigarette is determined to be the upright posture according to the posture information detected by the posture detection assembly, a liquid level value detected by the liquid level detector in the liquid storage part is obtained, and the first smoke liquid amount in the liquid storage part at the moment is determined according to the liquid level value.
Wherein, the implementation of determining the first amount of smoke in the liquid storage part at this time according to the level value may be: the cavity of the liquid storage part is a cylinder or a cuboid, the cross-sectional area S of the cavity of the liquid storage part is obtained, and the first smoke liquid amount V in the current liquid storage part is obtained by multiplying the cross-sectional area S by the current liquid level value D detected by the liquid level detector1。
It should be noted that the present embodiment is only illustrated by the cavity of the liquid storage component being a cylinder or a rectangular parallelepiped. In practical implementation, the cavity of the liquid storage part can be in other shapes, and system developers can set calculation formulas according to the shapes of the cavity, which is not repeated here.
optionally, when the posture of the electronic cigarette is not the upright posture, the residual amount of the tobacco liquid in the liquid storage part is not calculated according to the liquid level value detected by the liquid level detector; the residual amount of the tobacco liquid in the liquid storage piece is calculated according to the first tobacco liquid amount when the electronic cigarette is in the upright posture for the last time and the metering information of the metering component. See step 203 for details.
Step 202, obtaining the metering information of the metering component, wherein the metering information is the flow speed or the flow quantity of the tobacco juice flowing out of the liquid storage component.
And step 203, calculating a second smoke liquid amount in the liquid storage part according to the first smoke liquid amount and the metering information.
The following are described in two cases:
firstly, a metering component is used for detecting the accumulated flow of the tobacco juice flowing out of the liquid storage component, and the metering information provided by the metering component is the total amount of the tobacco juice flowing out of the liquid guide pipe; when a liquid level value detected by a liquid level detector in a liquid storage part is obtained, a first accumulated flow value measured by a measuring component is obtained; then, subtracting the first accumulated flow value from the second accumulated flow value measured by the measuring component to obtain the loss of the smoke liquid in the liquid storage part; the loss is subtracted from the first tobacco juice amount to obtain the remaining tobacco juice amount (i.e., the second tobacco juice amount) in the liquid storage member at that time.
Secondly, the metering component is used for detecting the flow rate of the tobacco juice flowing out of the liquid storage component, acquiring the flow rate of the tobacco juice metered by the metering component after acquiring the liquid level value detected by the liquid level detector in the liquid storage component, and calculating the loss of the tobacco juice in the liquid storage component according to the flow rate of the tobacco juice; the loss is subtracted from the first tobacco juice amount to obtain the remaining tobacco juice amount (i.e., the second tobacco juice amount) in the liquid storage member at that time.
taking the inner diameter of the liquid guide pipe as d for illustration, acquiring the flow velocity of the tobacco juice at intervals of a unit time period, calculating the average value of the flow velocity and the flow velocity of the tobacco juice acquired last time, and calculating the product of the average value, the time length of the unit time period and the cross-sectional area of the liquid guide pipe to obtain the loss of the tobacco juice in the latest unit time period; and calculating the sum of the loss of the tobacco juice in each unit time period after the electronic cigarette is in the upright posture, and subtracting the sum from the first tobacco juice to obtain the residual tobacco juice (namely, the second tobacco juice) in the liquid storage piece at the moment.
Wherein calculating the product of the average, the time duration per unit time period, and the cross-sectional area of the catheter may be performed by: calculated using the following formula:V2The loss of the tobacco liquid in the latest unit time period is A, the average value is A, and t is the time length of one unit time period.
In addition, the time length of the unit time period can be set by a system developer and can also be customized by a user, for example, the time length of the unit time period can be 1 second, 0.1 second and the like.
in summary, in the method provided in the embodiment of the present invention, when the posture of the electronic cigarette is determined to be the upright posture according to the posture information detected by the posture detection assembly, the liquid level value detected by the liquid level detector in the liquid storage component is obtained, and the first amount of smoke liquid in the liquid storage component at this time is determined according to the liquid level value; calculating a second smoke liquid amount in the liquid storage part according to the first smoke liquid amount and the metering information; the problem that a large error exists in the measurement of the electronic cigarette to obtain the residual cigarette liquid amount in the related technology is solved; the effect of improving the metering accuracy of the residual smoke liquid amount is achieved.
In one example, the liquid storage part may be a cigarette cartridge, and the user may update the cross-sectional area S of the inner cavity of the liquid storage part in the electronic cigarette when replacing the cigarette cartridge, and may also update the inner diameter r of the liquid storage part to enable the electronic cigarette to calculate pi r2To update the cross-sectional area S of the inner cavity of the liquid storage part. For example, the electronic cigarette further comprises a display screen, the display screen can display a setting interface, and a user can set the cross-sectional area or the inner diameter r of the inward part of the liquid storage part or the model of the cigarette cartridge in the interface. The electronic cigarette can pre-store the corresponding relation between the model of the cigarette cartridge and the cross-sectional area, and also can pre-store the corresponding relation between the model of the cigarette cartridge and the inner diameter r, and when the model of the electronic cigarette is obtained, the cross-sectional area S of the inner cavity of the liquid storage part is updated according to the model.
in one example, in order to avoid that the user shakes the electronic cigarette during smoking to make the electronic cigarette stand upright at a certain time, and at this time, a lot of tobacco juice sticks on the inner wall of the liquid storage part due to shaking before the electronic cigarette, so that the residual tobacco juice amount calculated according to the liquid level at this time is inaccurate, step 201 may be replaced by: if the electronic cigarette is continuously in the upright posture for the preset time, the liquid level value detected by the liquid level detector in the liquid storage part is obtained, and the first cigarette liquid amount in the liquid storage part at the moment is determined according to the liquid level value.
The preset time duration may be set by a system developer or may be customized by a user, for example, the preset time duration may be 1 second, 0.5 second, or the like.
in one example, step 201 is executed only after the user completes the filling of the liquid storage component, which may be specifically implemented in the following two ways:
firstly, when the residual tobacco juice amount of the electronic cigarette is lower than a preset threshold value, generating and displaying first prompt information for prompting a user to inject liquid into a liquid storage part; after receiving the confirmation signal that the liquid injection is completed, step 201 is executed.
It should be noted that, when the electronic cigarette is in the upright posture and the residual amount of the tobacco juice (that is, the first tobacco juice amount) is calculated according to the liquid level detected by the liquid level detector, when the first tobacco juice amount of the electronic cigarette is lower than a predetermined threshold value, first prompt information for prompting the user to inject the liquid into the liquid storage part is generated and displayed. Thereafter, determining the residual amount of the tobacco juice (namely, the second tobacco juice amount) in the electronic cigarette according to the metering information of the metering component; when the second cigarette liquid amount of the electronic cigarette is lower than a preset threshold value, first prompt information used for prompting a user to inject liquid into the liquid storage part is generated and displayed.
The manner of displaying the first prompt message may be vibration, text prompt message, voice prompt, flashing of an indicator light, and the like, which is not specifically limited in this embodiment.
After the electronic cigarette displays the first prompt message, the user may operate the electronic cigarette to complete the confirmation signal for confirming that the liquid injection is completed, and trigger the electronic cigarette to execute step 201. For example, when the remaining liquid amount of the electronic cigarette is lower than a predetermined threshold, a text prompt "the remaining liquid amount is insufficient, please inject the liquid" and a button for confirming the injected liquid are displayed; when it is detected that the button is triggered, step 201 is performed. The embodiment is only exemplified by using a signal generated when the button is triggered as the confirmation signal, and the confirmation signal can also be a voice command, a predetermined gesture, a blowing action and the like detected by the electronic cigarette when the electronic cigarette is actually realized.
Secondly, when the correction signal is received, second prompt information for prompting the user to control the posture of the electronic cigarette to be the upright posture is generated and displayed, and step 201 is executed.
the manner of displaying the first prompt message may be vibration, text prompt message, voice prompt, flashing of an indicator light, and the like, which is not specifically limited in this embodiment.
in addition, the correction signal is not limited in this embodiment, and for example, the correction signal may be a pressing signal generated when the electronic cigarette is pressed for 5 seconds, or may be a signal generated when the correction virtual key is pressed. After the liquid injection of the liquid storage part is completed, the user actively operates the electronic cigarette to generate a correction signal, and triggers the electronic cigarette to execute step 201.
an embodiment of the present invention further provides a computer-readable storage medium, in which one or more instructions are stored, and when executed by a processor in an electronic cigarette, the one or more instructions implement the smoke volume obtaining method in any of the above embodiments.
An embodiment of the present invention also provides a tobacco juice amount obtaining apparatus, including: a memory and a processor; at least one program instruction is stored in the memory; the processor is used for realizing the tobacco juice quantity obtaining method in any one of the above embodiments by loading and executing the at least one program instruction.
the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implying a number of the indicated technical features. Thus, a defined feature of "first", "second", may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.
It will be understood by those skilled in the art that all or part of the steps for implementing the above embodiments may be implemented by hardware, or may be implemented by a program instructing relevant hardware, where the program may be stored in a computer-readable storage medium, and the above-mentioned storage medium may be a read-only memory, a magnetic disk or an optical disk, etc.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.
Claims (12)
1. the utility model provides an electronic cigarette, its characterized in that, electronic cigarette includes gesture detection component, stock solution spare, sets up level detector, measurement subassembly, atomization component and treater in the stock solution spare, wherein:
the attitude detection component and the metering component are respectively and electrically connected with the processor;
the metering component is used for detecting the flow rate or flow of the liquid flowing out of the liquid storage part;
The processor is used for calculating a first smoke liquid amount in the liquid storage part according to the liquid level detected by the liquid level detector when the posture information detected by the posture detection component indicates that the posture of the electronic cigarette is an upright posture; the processor is further used for calculating a second smoke liquid amount in the liquid storage part according to the first smoke liquid amount and the metering information of the metering assembly.
2. The electronic cigarette of claim 1,
The metering assembly is arranged in a first liquid outlet of the liquid storage part; alternatively, the first and second electrodes may be,
the metering assembly is arranged in a liquid guide pipe, one end of the liquid guide pipe is communicated with the first liquid outlet of the liquid storage part, and the other end of the liquid guide pipe is connected with an atomizing cavity where the atomizing assembly is located; or, in an aerosolization chamber of the electronic cigarette.
3. the electronic cigarette of claim 1, further comprising a liquid inlet assembly comprising a power device and a piston, wherein:
the piston is arranged in the liquid storage part and is in transmission connection with the power device, and the power device can drive the piston to move in the liquid storage part; in the process that the piston moves upwards, the tobacco juice in the liquid storage part is extruded by the piston to flow out of the first liquid outlet of the liquid storage part.
4. The electronic cigarette of claim 3, wherein the inlet assembly further comprises a lead screw, the motive device is a motor, wherein:
one end of the screw rod is fixed at the bottom of the piston, the other end of the screw rod is in transmission connection with a rotating shaft of the motor, and the rotating shaft of the motor drives the piston to move in the liquid storage part when rotating; the motor is electrically connected with the processor.
5. The electronic cigarette of claim 2, further comprising a pump electrically connected to the processor, wherein a liquid inlet pipe of the pump extends from a first liquid outlet of the liquid storage member into the liquid storage member, and a second liquid outlet of the pump is in communication with the atomizing chamber through the liquid guide tube.
6. the electronic cigarette of claim 2, further comprising a one-way valve, wherein a water inlet of the one-way valve is connected to the first liquid outlet of the liquid storage member, and a third liquid outlet of the one-way valve is communicated with the liquid guide tube.
7. a method for acquiring a smoke volume, wherein the method is applied to the electronic cigarette according to any one of claims 1 to 6, and the method comprises the following steps:
When the electronic cigarette is determined to be in the upright posture according to the posture information detected by the posture detection assembly, acquiring a liquid level value detected by a liquid level detector in the liquid storage part, and determining a first cigarette liquid amount in the liquid storage part at the moment according to the liquid level value;
Acquiring metering information of a metering assembly, wherein the metering information is the flow speed or flow of liquid flowing out of the liquid storage part;
And calculating a second smoke liquid amount in the liquid storage part according to the first smoke liquid amount and the metering information.
8. the method according to claim 7, wherein the obtaining of the liquid level value detected by the liquid level detector in the liquid storage part when the electronic cigarette is determined to be in the upright posture according to the posture information detected by the posture detection component comprises:
and if the electronic cigarette is continuously in the upright posture for a preset time, acquiring a liquid level value detected by a liquid level detector in the liquid storage part.
9. the method of claim 7, further comprising:
When the residual tobacco juice amount of the electronic cigarette is lower than a preset threshold value, displaying first prompt information for prompting a user to inject liquid into a liquid storage piece;
After receiving a confirmation signal that liquid injection is finished, executing the steps of obtaining a liquid level value detected by a liquid level detector in a liquid storage part when the posture of the electronic cigarette is determined to be an upright posture according to posture information detected by a posture detection assembly, and determining a first smoke liquid amount in the liquid storage part at the moment according to the liquid level value;
And when the posture of the electronic cigarette is an upright posture, the first smoke liquid amount determined according to the liquid level value is the residual smoke liquid amount, and when the posture of the electronic cigarette is not an upright posture, the second smoke liquid amount calculated according to the first smoke liquid amount and the metering information is the residual smoke liquid amount.
10. the method of claim 7, further comprising:
when the correction signal is received, displaying second prompt information for prompting a user to control the posture of the electronic cigarette to be the upright posture;
and executing the steps of obtaining a liquid level value detected by a liquid level detector in the liquid storage part when the electronic cigarette is determined to be in the upright posture according to the posture information detected by the posture detection assembly, and determining the first cigarette liquid amount in the liquid storage part at the moment according to the liquid level value.
11. a computer readable storage medium having one or more instructions stored therein, wherein the one or more instructions, when executed by a processor within an electronic cigarette, implement the method of obtaining a smoke volume according to any one of claims 7 to 10.
12. A liquid smoke quantity acquisition apparatus, characterized in that the apparatus comprises:
A memory and a processor;
At least one program instruction is stored in the memory;
The processor, when loaded and executing the at least one program instruction, implements the method of obtaining a smoke volume according to any one of claims 7 to 10.
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| CN110664002A (en) * | 2018-07-02 | 2020-01-10 | 常州市派腾电子技术服务有限公司 | Cigarette cartridge, electronic cigarette and method and device for acquiring cigarette liquid amount |
| CN111671147A (en) * | 2020-06-17 | 2020-09-18 | 深圳市新宜康科技股份有限公司 | Method for detecting tobacco juice based on infrared 3D posture |
| CN111955805A (en) * | 2020-10-09 | 2020-11-20 | 湖北中烟工业有限责任公司 | Electronic cigarette control method capable of replacing cigarette cores quantitatively mouth by mouth |
| WO2021169654A1 (en) * | 2020-02-25 | 2021-09-02 | 常州市派腾电子技术服务有限公司 | Atomizer, and aerosol generation device |
| WO2023207297A1 (en) * | 2022-04-25 | 2023-11-02 | 海南摩尔兄弟科技有限公司 | Atomizer and electronic atomization device thereof |
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| WO2023207297A1 (en) * | 2022-04-25 | 2023-11-02 | 海南摩尔兄弟科技有限公司 | Atomizer and electronic atomization device thereof |
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