CN112841749B - Control method and device of electronic cigarette - Google Patents
Control method and device of electronic cigarette Download PDFInfo
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- CN112841749B CN112841749B CN201911169701.7A CN201911169701A CN112841749B CN 112841749 B CN112841749 B CN 112841749B CN 201911169701 A CN201911169701 A CN 201911169701A CN 112841749 B CN112841749 B CN 112841749B
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Abstract
The invention discloses a control method and device of an electronic cigarette, and belongs to the technical field of simulated smoking. A liquid pump or an air pump is arranged in the electronic cigarette and used for conveying the tobacco juice in the liquid storage cavity to the atomization cavity, and the method comprises the following steps: acquiring attitude information of the atomizer; determining the current inclination angle of the electronic cigarette according to the attitude information; judging whether the atomizer can normally supply liquid according to the current inclination angle, and if not, controlling the atomizer to stop atomizing; the problem that dry burning is easy to occur when the electronic cigarette is over inclined to light in the related technology is solved; the effect of improving the suction experience is achieved.
Description
Technical Field
The invention relates to the technical field of simulated smoking, in particular to a control method and a control device of an electronic cigarette.
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 safety, convenience, environmental protection and the like in use to a certain extent.
Excessive slope of electron cigarette leads to easily in the electron cigarette to supply liquid subassembly to be difficult to the atomization component and supply liquid, and the dry combustion method easily takes place for some cigarettes this moment to lead to atomization component to damage or appear sticking with paste the flavor, reduce the suction and experience.
Disclosure of Invention
In order to solve the problem that the electronic cigarette is prone to dry burning when being ignited due to excessive inclination in the prior art, the embodiment of the invention provides a control method and a control device of the electronic cigarette. The technical scheme is as follows:
in a first aspect, a liquid pump or an air pump is provided in the electronic cigarette, and the liquid pump or the air pump is used for conveying the tobacco juice in the liquid storage cavity to the atomization cavity, and the method includes:
acquiring attitude information of the atomizer;
determining the current inclination angle of the electronic cigarette according to the attitude information;
and judging whether the atomizer can normally supply liquid according to the current inclination angle, and if not, controlling the atomizer to stop atomizing.
Optionally, the determining the current tilt angle according to the posture information includes:
determining the current space attitude of the atomizer according to the attitude information, wherein the current space attitude comprises the real-time direction of the electronic cigarette, and the real-time direction is the direction in which the bottom end of the current electronic cigarette points to the top end;
determining an included angle between the current space attitude and a standard direction to obtain a current inclination angle;
wherein, the standard direction is opposite to the gravity direction, or the standard direction is the gravity direction.
Optionally, before controlling the nebulizer to stop nebulizing, the method further includes:
obtaining the residual smoke liquid amount in the liquid storage cavity;
determining a reference angle according to the residual smoke liquid amount, wherein the reference angle is an inclined angle of the electronic cigarette when the smoke liquid level of the residual smoke liquid amount in the liquid storage cavity is positioned at the liquid inlet;
and when the inclination angle reaches the reference angle, determining that the liquid level of the tobacco juice in the liquid storage cavity is lower than the liquid inlet of the liquid pump.
Optionally, before obtaining the amount of smoke remaining in the liquid storage chamber, the method further includes:
determining a magnitude relationship between the tilt angle and a predetermined threshold;
if the inclination angle is larger than or equal to the preset threshold value, judging that the atomizer can not normally supply liquid;
and if the inclination angle is smaller than the preset threshold value, executing the step of obtaining the residual smoke liquid amount in the liquid storage cavity.
Optionally, after determining the magnitude relationship between the inclination angle and the predetermined threshold, the method further includes:
when the inclination angle is larger than or equal to the preset threshold value, if a cigarette lighting signal is detected, controlling the electronic cigarette to enter a cigarette forbidding mode and sending prompt information, and/or sending the prompt information to a terminal device bound with the electronic cigarette;
and when receiving a release signal, controlling the electronic cigarette to exit the smoking forbidding mode.
Optionally, after determining the magnitude relationship between the inclination angle and the predetermined threshold, the method further includes:
and if the electronic cigarette entering the smoking forbidding mode detects a smoking signal, controlling the electronic cigarette to send out reminding information.
Optionally, before the obtaining of the posture information, the method further includes:
obtaining the residual smoke liquid amount in the liquid storage cavity;
determining the size relation between the residual smoke liquid amount and a reference smoke liquid amount, wherein the minimum smoke liquid amount in the liquid storage cavity is the reference smoke liquid amount when the smoke liquid level in the liquid storage cavity reaches the liquid inlet under any posture of the electronic cigarette;
and if the remaining smoke amount is lower than the reference smoke amount, performing the step of acquiring the attitude information.
Optionally, before controlling the nebulizer to stop nebulizing, the method further includes:
determining whether the remaining amount of smoke liquid in the liquid storage cavity is lower than the reference amount of smoke liquid;
if yes, controlling the atomizer to stop atomizing;
if not, controlling the atomizer to continue atomizing.
In a second 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 of controlling an electronic cigarette according to the first aspect or any embodiment of the first aspect,
in a third aspect, there is provided a control device for an electronic cigarette, the control device comprising:
a memory and a processor;
the memory having stored therein at least one program instruction;
the processor, by loading and executing the at least one program instruction, implements the control method of the electronic cigarette according to the first aspect or any embodiment of the first aspect,
the technical scheme provided by the embodiment of the invention has the following beneficial effects:
acquiring the attitude information of the electronic cigarette; determining the current inclination angle of the electronic cigarette according to the attitude information; if the atomizer cannot normally supply liquid according to the current inclination angle, controlling the atomizer to stop atomizing; the problem that dry burning is easy to occur when the electronic cigarette is over inclined to light in the related technology is solved; the effect of improving the suction experience 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 1-1 is a schematic view of the internal structure of an electronic cigarette provided in one embodiment of the present invention;
fig. 1-2 are schematic views of the internal structure of an atomizer provided in another embodiment of the present invention;
figure 2 is a method flow diagram of a method of controlling an electronic cigarette according to one embodiment of the invention;
FIG. 3 is a schematic illustration of a determination of a residual amount of smoke with respect to a reference angle provided by one embodiment of the present invention;
figure 4 is an upside-down schematic view of an electronic cigarette provided by one embodiment of the 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.
In an example, the electronic cigarette that this application relates to includes the atomizer, is equipped with stock solution chamber in the atomizer and with the atomizing chamber of stock solution chamber intercommunication, still is provided with liquid pump or air pump in the atomizer, and when adopting the liquid pump, the liquid pump is used for drawing the tobacco juice from the stock solution intracavity and carries to the atomizing chamber, and when adopting the air pump, the air pump then is used for drawing the atmospheric pressure in order to increase the stock solution chamber from the external world for the tobacco juice is pushed to the atomizing chamber from the stock solution chamber by atmospheric pressure. In practical implementation, the liquid pump can be with on the tobacco juice that extracts from the stock solution chamber directly sprays the piece that generates heat, also can spray to imbibition piece, when adopting the air pump, also the reason, this application does not do specifically to this and limits. The heating element can be a heating sheet, a heating wire and the like, and the heating element is not limited specifically in the application.
When the electronic cigarette adopts a liquid pump, a liquid inlet of the liquid pump can be arranged at the lower end of the liquid storage cavity, for example, on the side wall of the lower end of the liquid storage cavity and at the bottom of the liquid storage cavity; when the air pump is adopted, the liquid inlet of the air pump can also be arranged at the lower end of the liquid storage cavity, for example, the liquid inlet is arranged on the side wall of the lower end of the liquid storage cavity and is arranged at the bottom of the liquid storage cavity, and although the liquid pump and the air pump adopt different principles to convey the tobacco juice, the tobacco juice can be conveyed through the same tobacco juice output channel in the scheme, so that the specific structure for conveying the tobacco juice by the air pump can be obtained by combining with the common knowledge in the field under the condition of combining the technical idea of the invention, and the specific arrangement position of the liquid inlet of the liquid pump or the air pump is not specifically limited by the embodiment. For example, referring to fig. 1-1, the liquid inlet 11 of the liquid pump 10 may be disposed at the bottom of the liquid storage cavity 12, and the liquid pump 10 directly sprays the smoke liquid pumped from the liquid storage cavity 12 onto the heat generating member 13.
Optionally, when a cigarette lighting signal is detected, the liquid pump is controlled to work, and the tobacco juice extracted from the liquid storage cavity is conveyed to the atomization cavity.
In another example, referring to fig. 1-2, an air pump 14 is disposed in the electronic cigarette related to the present application, the air pump 14 is used for delivering the smoke liquid in the liquid storage chamber to the atomizing chamber, and in practical implementation, the air pump 14 can press the smoke liquid in the liquid storage chamber 12 onto the heat generating member 13.
Wherein, be provided with liquid guide tube 15 in the liquid storage chamber 12, liquid guide tube 15 and the setting from top to bottom of heating piece 13, liquid guide tube 15 is located the below of heating piece 13, and the setting position of liquid guide tube 15 staggers mutually with the air inlet position of air pump 14, and during operation, air pump 14 is from liquid storage chamber 12 top to the inside conveying gas of liquid storage chamber 12, and the tobacco juice in the liquid storage chamber 12 receives gaseous extrusion, via liquid guide tube 15 is extruded to heating piece 13 on.
Referring to fig. 2, a method flowchart of a method for controlling an electronic cigarette according to an embodiment of the present invention is shown, and the embodiment illustrates that the method for controlling an electronic cigarette is applied to the electronic cigarette with a liquid pump inside. As shown in fig. 2, the control method of the electronic cigarette may include:
and step 210, acquiring the posture information of the electronic cigarette.
The attitude information referred to in the present application may include at least one of acceleration information, inclination information detected by an inclination sensor, and the like. Optionally, an acceleration sensor may be disposed in the electronic cigarette to detect acceleration values of an X axis, a Y axis, and a Z axis of the electronic cigarette as acceleration information. The acceleration sensor and/or the tilt sensor may be disposed on a PCB of the electronic cigarette or in a battery device or an atomizer, and the disposition position of the acceleration sensor and/or the tilt sensor is not particularly limited in this embodiment. The communication pins of the acceleration sensor and/or the inclination angle sensor are connected with the communication pins of the processor in the electronic cigarette, and the processor can acquire the posture information of the electronic cigarette.
Optionally, this step can be implemented in several ways:
first, the atomizer acquires the attitude information of the electronic cigarette when detecting a cigarette lighting signal. The cigarette lighting signal referred to in the present application may be an operation signal generated when a cigarette lighting key on the electronic cigarette is operated, or may be an airflow signal detected by a sensor component in the atomizer, the sensor component being in communication with or located in an airflow channel of the electronic cigarette, the sensor component may be a sensor, such as an air pressure sensor, an airflow sensor, or the like, for detecting a change in airflow velocity, flow rate, or air pressure; when a user draws on the electronic cigarette, the sensor assembly is disposed in or in communication with the airflow channel to detect airflow changes within the airflow channel, such as changes in air pressure, airflow rate, airflow volume, etc.
Secondly, when the atomizer detects a cigarette lighting signal, determining the size relation between the residual smoke liquid amount in the liquid storage cavity and the reference smoke liquid amount, and taking the minimum smoke liquid amount in the liquid storage cavity as the reference smoke liquid amount when the smoke liquid level in the liquid storage cavity reaches the liquid inlet under any posture of the electronic cigarette; if the remaining amount of smoke is less than the reference amount of smoke, step 210 is performed to determine whether the smoke level in the reservoir chamber is less than the inlet of the liquid pump. Wherein, reference smoke liquid measure is generally set for by the developer, for example the developer can pass through many times of the experiments and determine that the minimum smoke liquid measure in the stock solution intracavity is reference smoke liquid measure when the stock solution liquid level all reaches the inlet.
The acquisition mode of the residual smoke liquid in the liquid storage cavity is not specifically limited by the embodiment and can be determined in various modes. For example, when the electronic cigarette is replaced with a new atomizer, the electronic cigarette obtains the liquid storage amount of the atomizer; determining smoke liquid consumption according to parameters such as output power of an atomizer of the electronic cigarette, temperature in an atomizing cavity and the like so as to update the residual smoke liquid in a liquid storage cavity in real time; for another example, a sensor for detecting the amount of the residual smoke is arranged in the liquid storage cavity, and the amount of the residual smoke in the liquid storage cavity is determined according to the detection value of the sensor, wherein the sensor can be a liquid level sensor; specifically, when the inclination angle of the atomizer is 0 degree, the amount of the remaining smoke may be determined according to the level value detected by the level sensor.
And step 220, determining the current inclination angle of the electronic cigarette according to the posture information.
The current inclination angle of the electronic cigarette related to the application can be an included angle between the current space posture of the electronic cigarette and a preset direction, the real-time direction is a direction of the bottom end pointing to the top end of the electronic cigarette, and the standard direction is usually set by developers, for example, the developers can set the standard direction to be the gravity direction and can also be the direction opposite to the gravity direction. The present application is illustrated with the standard orientation being the orientation opposite to the direction of gravity.
The specific implementation of this step may be: determining the current space attitude of the electronic cigarette according to the attitude information; and obtaining the current inclination angle by determining the included angle between the current space attitude and the standard direction.
The current space posture is the current space position information of the electronic cigarette, the current space posture mainly comprises the real-time direction of the current electronic cigarette, and the current space posture is mainly used for determining an included angle between the real-time direction of the electronic cigarette and the standard direction when the electronic cigarette is in the current space posture, namely the current inclined angle between the current space posture of the electronic cigarette and the standard direction, so as to determine whether the liquid level of the residual liquid smoke in the atomizer can cover the liquid inlet.
And 230, judging whether the atomizer can normally supply liquid according to the current inclination angle, and if not, controlling the atomizer to stop atomizing.
That is to say, the electron cigarette is in confirming under the stock solution intracavity tobacco juice liquid level is less than the inlet condition, then the atomizing chamber can not obtain normal tobacco juice and supply with, leads to the atomizer can not normally work, in order to prevent that the atomizer from burning futilely then stopping atomizing, even receive some cigarette signals and also do not control the atomizer and carry out atomization work.
This step can be achieved in several ways:
firstly, acquiring the residual smoke liquid amount in a liquid storage cavity; determining a reference angle according to the residual smoke liquid amount, wherein the reference angle is an inclined angle of the electronic cigarette when the smoke liquid level of the residual smoke liquid amount in the liquid storage cavity is positioned at the liquid inlet; when the inclination angle of the electronic cigarette reaches the reference angle, the liquid level of the cigarette liquid in the liquid storage cavity is determined to be lower than the liquid inlet.
Optionally, the electronic cigarette may store a corresponding relationship between the remaining smoke amount and the reference angle, the corresponding relationship may be stored in a memory of the electronic cigarette, the corresponding relationship between the remaining smoke amount and the reference angle is set by a developer, and the developer may determine the reference angle corresponding to different remaining smoke amounts through multiple experiments; for example, as shown in fig. 3, the developer may tilt the electronic cigarette so that the liquid level of the liquid in the liquid storage cavity 12 is located at the liquid inlet 11 of the liquid pump 10 to record the tilt angle and the remaining liquid amount of the electronic cigarette at that time, and the tilt angle is used as a reference angle corresponding to the remaining liquid amount.
When actual realization, the liquid storage intracavity tobacco juice volume inclines electron cigarette when less, can lead to the liquid storage intracavity tobacco juice liquid level to rise to the inlet of liquid pump even to be higher than the inlet of liquid pump, also probably leads to the liquid storage intracavity tobacco juice liquid level to reduce the inlet that is less than the liquid pump, this slope direction that depends on the electron cigarette. In order to avoid the situation that the liquid level of the tobacco juice in the liquid storage cavity rises to the liquid inlet of the liquid pump and is even higher than the liquid inlet of the liquid pump due to the fact that the electronic cigarette is inclined, the situation that the liquid level of the tobacco juice is lower than the liquid inlet of the liquid pump is judged by mistake. Optionally, when the current inclination angle of the electronic cigarette reaches a reference angle corresponding to the residual cigarette liquid amount, determining the current inclination direction of the electronic cigarette according to the posture information of the electronic cigarette; calculating an included angle between the current inclination direction and a reference direction, wherein the reference direction is the direction of a liquid inlet of the liquid pump relative to the center of the bottom end of the liquid storage cavity; if the included angle reaches a preset threshold value, the liquid level of the tobacco juice in the liquid storage cavity is determined to be lower than the liquid inlet, and the atomizer is controlled to stop atomizing. The preset threshold is set by a developer, for example, the preset threshold may be 15 °, 30 °, 45 °, 60 °, 75 °, and 90 °.
Optionally, before obtaining the amount of residual smoke in the liquid storage cavity, determining the size relationship between the current inclination angle and a preset threshold value; if the current inclination angle is larger than or equal to the preset threshold value, the liquid level of the tobacco juice in the liquid storage cavity is determined to be lower than the liquid inlet of the liquid pump, and the atomizer is controlled to stop atomizing. Wherein the predetermined threshold may be set, for example set, by a minimum value according to the range of angles over which the e-cigarette may be tilted when the e-cigarette is upside down.
Determining that the electronic cigarette is incorrectly placed when the tilt angle of the electronic cigarette is greater than or equal to a predetermined threshold; and because the inlet of liquid pump sets up in the lower extreme in stock solution chamber (for example, the bottom in stock solution chamber), under the circumstances of the stock solution chamber of electron cigarette did not fill the tobacco juice of sufficient, the liquid level height of the tobacco juice of stock solution intracavity is less than the inlet of liquid pump usually when the electron cigarette was incorrectly placed. Therefore, when the inclination angle of the electronic cigarette is greater than or equal to the preset threshold value, the liquid level of the tobacco juice in the liquid storage cavity is lower than the liquid inlet of the liquid pump with high probability, at the moment, the fact that the liquid level of the tobacco juice in the liquid storage cavity is lower than the liquid inlet of the liquid pump can be directly determined, and the atomizer is controlled to stop atomizing; and if the inclination angle of the electronic cigarette is smaller than a preset threshold value, executing the step of acquiring the residual smoke liquid amount in the liquid storage cavity so as to further determine whether the smoke liquid level of the residual smoke liquid amount is lower than the liquid inlet.
Secondly, determining the size relation between the current inclination angle of the electronic cigarette and a preset threshold value; if the current inclination angle is larger than or equal to the preset threshold value, the liquid level of the tobacco juice in the liquid storage cavity is determined to be lower than the liquid inlet of the liquid pump, and the atomizer is controlled to stop atomizing.
And thirdly, a sensor for detecting the tobacco juice is arranged at a liquid inlet (a liquid outlet) of the electronic cigarette, and when the sensor cannot detect the tobacco juice, the atomizer enters a smoke prohibiting mode.
For example, referring to fig. 4, the electronic cigarette is inverted, the detected inclination angle of the electronic cigarette is 180 degrees, the inclination angle 180 degrees is greater than the predetermined threshold 90 degrees, it is determined that the liquid level of the tobacco juice in the liquid storage cavity is lower than the liquid inlet of the liquid pump, and the atomizer is controlled to stop atomizing.
Optionally, if the current inclination angle determines that the liquid level of the tobacco juice in the liquid storage cavity is lower than the liquid inlet of the liquid pump, the atomizer is controlled to stop atomizing; and if the cigarette lighting signal is detected, displaying first prompt information for prompting that the electronic cigarette is excessively inclined and/or displaying second prompt information for supplementing the cigarette liquid. The display mode of the first prompt message and the second prompt message can include any one of a text prompt, a voice prompt, a buzzer prompt and a vibration prompt.
Generally speaking, when the smoke liquid amount in the electronic cigarette is small, the problem that the electronic cigarette is inclined to enable the smoke liquid level to be lower than the liquid inlet of the liquid pump easily occurs; and some users are used to suck the electronic cigarette by inclining the electronic cigarette (for example, sucking at an inclination angle of 45 °), and the electronic cigarette users can continue to suck according to their own suction habits (for example, sucking at an inclination angle of 45 °) after supplementing the liquid to the liquid storage chamber by displaying the second prompt message for prompting the supplement of the liquid.
In summary, in the method provided by the embodiment of the present invention, the posture information of the electronic cigarette is obtained; determining the current inclination angle of the electronic cigarette according to the attitude information; if the liquid level of the tobacco juice in the liquid storage cavity is lower than the liquid inlet of the liquid pump according to the inclination angle, controlling the atomizer to stop atomizing; the problem that dry burning is easy to occur when the electronic cigarette is over inclined to light in the related technology is solved; the effect of improving the suction experience is achieved.
When the tilt angle of the e-cigarette is greater than or equal to the predetermined threshold, it is indicative that the e-cigarette is inverted, whereas users familiar with e-cigarettes typically do not smoke the e-cigarette upside down. If the electronic cigarette is inverted and a cigarette lighting signal generated by operating the cigarette lighting key is detected, the electronic cigarette is possibly picked up by children, and the cigarette lighting key is triggered by mistake in the picking and playing process. In order to avoid the harm to the health of children caused by the smoke generated by the electronic smoke, the electronic cigarette can be prevented from being atomized by adopting any one of the following modes:
firstly, when the inclination angle of the electronic cigarette is greater than or equal to a preset threshold value, if a cigarette lighting signal is detected, the electronic cigarette is controlled to enter a cigarette forbidding mode, and/or prompt information is sent to a terminal device bound with the electronic cigarette, wherein the prompt information is used for prompting that the electronic cigarette is grabbed and played by children, and the electronic cigarette entering the cigarette forbidding mode stops lighting; and when receiving the forbidding signal, controlling the electronic cigarette to exit the smoke forbidding mode.
The disablement signal may be a disablement signal generated when the electronic cigarette is continuously tapped for multiple times, may also be a disablement signal generated when the disablement key on the electronic cigarette is continuously and briefly pressed for 3 times, and may also be a disablement signal generated when the terminal device bound to the electronic cigarette detects that the disablement option on the user interface is triggered, which is not specifically limited in this embodiment.
Secondly, if a cigarette lighting signal is detected when the inclination angle of the electronic cigarette is greater than or equal to a preset threshold value, controlling the electronic cigarette to enter an entertainment mode; if the electronic cigarette entering the entertainment mode detects a cigarette lighting signal, the electronic cigarette is controlled to operate by the entertainment component, so that the requirement of simulating adults by children is met. The entertainment component may be a ticker, a music player, and the like, which is not limited in this embodiment.
When the electronic cigarette detects an exit signal, controlling the electronic cigarette to exit the entertainment mode; and if the electronic cigarette exiting the entertainment mode detects a cigarette lighting signal, controlling the atomizer to atomize. The exit signal may be an exit signal generated when the electronic cigarette is continuously tapped for multiple times, or an exit signal generated when the terminal device bound to the electronic cigarette detects that the exit option on the user interface is triggered, which is not specifically limited in this embodiment.
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 method for controlling an electronic cigarette in any of the above embodiments.
An embodiment of the present invention further provides a control device for an electronic cigarette, including: 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 control method of the electronic cigarette according to any one of the embodiments.
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 should not be taken as limiting the scope of the present invention, which is intended to cover any modifications, equivalents, improvements, etc. within the spirit and scope of the present invention.
Claims (8)
1. The utility model provides a control method of electronic cigarette, the electronic cigarette includes the atomizer, be equipped with stock solution chamber in the atomizer and with the atomizing chamber of stock solution chamber intercommunication, its characterized in that, be equipped with liquid pump or air pump in the electronic cigarette, liquid pump or air pump are used for carrying stock solution intracavity tobacco juice to atomizing chamber, the method includes:
acquiring attitude information of the electronic cigarette;
determining the current inclination angle of the electronic cigarette according to the attitude information;
judging whether the atomizer can normally supply liquid according to the current inclination angle, and if not, controlling the atomizer to stop atomizing;
when the atomizer detects a cigarette lighting signal, determining the size relation between the residual smoke liquid amount in the liquid storage cavity and the reference smoke liquid amount, wherein the minimum smoke liquid amount in the liquid storage cavity is the reference smoke liquid amount when the smoke liquid level in the liquid storage cavity reaches the liquid inlet under any posture of the electronic cigarette; if the residual smoke volume is lower than the reference smoke volume, executing the posture information of the electronic cigarette;
before the controlling the nebulizer to stop nebulizing, the method further comprises:
obtaining the residual smoke liquid amount in the liquid storage cavity;
determining a reference angle according to the residual smoke liquid amount, wherein the reference angle is an inclined angle of the electronic cigarette when the smoke liquid level of the residual smoke liquid amount in the liquid storage cavity is positioned at the liquid inlet;
when the inclination angle reaches the reference angle, determining that the liquid level of the tobacco liquid in the liquid storage cavity is lower than the liquid inlet of the liquid pump;
before obtaining the residual smoke liquid amount in the liquid storage cavity, the method further comprises the following steps:
determining a magnitude relationship between the tilt angle and a predetermined threshold;
if the inclination angle is larger than or equal to the preset threshold value, judging that the atomizer can not normally supply liquid;
if the inclination angle is smaller than the preset threshold value, the step of obtaining the residual smoke liquid amount in the liquid storage cavity is executed;
when the inclination angle of the electronic cigarette is larger than or equal to a preset threshold value, if a cigarette lighting signal is detected, controlling the electronic cigarette to enter an entertainment mode; if the electronic cigarette entering the entertainment mode detects a cigarette lighting signal, controlling an entertainment component on the electronic cigarette to work;
when the electronic cigarette detects an exit signal, controlling the electronic cigarette to exit the entertainment mode; and if the electronic cigarette exiting the entertainment mode detects a cigarette lighting signal, controlling the atomizer to atomize.
2. The method of claim 1, wherein said determining the current tilt angle from the pose information comprises:
determining the current spatial attitude of the atomizer according to the attitude information, wherein the current spatial attitude comprises the real-time direction of the electronic cigarette, and the real-time direction is the direction in which the bottom end of the current electronic cigarette points to the top end;
determining an included angle between the current space attitude and a standard direction to obtain a current inclination angle;
wherein, the standard direction is opposite to the gravity direction, or the standard direction is the gravity direction.
3. The method of claim 1, wherein after determining the magnitude relationship between the tilt angle and a predetermined threshold, the method further comprises:
when the inclination angle is larger than or equal to the preset threshold value, if a cigarette lighting signal is detected, controlling the electronic cigarette to enter a cigarette forbidding mode and sending prompt information, and/or sending the prompt information to a terminal device bound with the electronic cigarette;
and when receiving a release signal, controlling the electronic cigarette to exit the smoking forbidding mode.
4. The method of claim 1, wherein after determining the magnitude relationship between the tilt angle and a predetermined threshold, the method further comprises:
and if the electronic cigarette entering the smoking forbidding mode detects a smoking signal, controlling the electronic cigarette to send out reminding information.
5. The method of claim 1, wherein prior to said obtaining the pose information, the method further comprises:
obtaining the residual smoke liquid amount in the liquid storage cavity;
determining the size relation between the residual smoke liquid amount and a reference smoke liquid amount, wherein the minimum smoke liquid amount in the liquid storage cavity is the reference smoke liquid amount when the smoke liquid level in the liquid storage cavity reaches the liquid inlet under any posture of the electronic cigarette;
and if the remaining smoke amount is lower than the reference smoke amount, performing the step of acquiring the attitude information.
6. The method of claim 5, wherein prior to said controlling said nebulizer to stop nebulizing, said method further comprises:
determining whether the remaining amount of smoke liquid in the liquid storage cavity is lower than the reference amount of smoke liquid;
if so, controlling the atomizer to stop atomizing;
if not, controlling the atomizer to continue atomizing.
7. 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 controlling an electronic cigarette of any of claims 1-6.
8. A control device of an electronic cigarette, the control device comprising:
a memory and a processor;
at least one program instruction is stored in the memory;
the processor, by loading and executing the at least one program instruction, implements the control method of the electronic cigarette of any one of claims 1 to 6.
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| JPS61251717A (en) * | 1985-04-30 | 1986-11-08 | Nippon Seiki Co Ltd | Display device for residual fuel |
| CN106388002B (en) * | 2016-09-13 | 2019-12-27 | 卓尔悦欧洲控股有限公司 | Electronic cigarette and cigarette liquid control method |
| CN110141000B (en) * | 2019-05-16 | 2024-01-26 | 深圳麦克韦尔科技有限公司 | Electronic atomization device, atomizer, power supply assembly and control method thereof |
| CN110141004B (en) * | 2019-06-24 | 2022-03-11 | 常州市派腾电子技术服务有限公司 | Control method and device of electronic cigarette |
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| CN112841749A (en) | 2021-05-28 |
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