阅读说明：本技术 电子烟检测装置以及电子烟检测方法 (Electronic cigarette detection device and electronic cigarette detection method ) 是由 林庆宗 陈思颖 王亮舒 于 2020-04-30 设计创作，主要内容包括：本发明提供了一种电子烟检测装置及电子烟检测方法,电子烟检测装置包括检测模块以及控制模块,所述检测模块用于通过传感器以第一预设频率检测电子烟的工作状态；所述控制模块用于根据电子烟的工作状态,开启或者关闭雾化器。本发明技术方案通过控制所述检测模块以所述第一预设频率来检测电子烟的工作状态,当所述检测模块开启时检测所述电子烟的工作状态,当所述检测模块关闭时以节省所述电子烟的耗电速率,从而提高所述电子烟的续航能力。(The invention provides an electronic cigarette detection device and an electronic cigarette detection method, wherein the electronic cigarette detection device comprises a detection module and a control module, wherein the detection module is used for detecting the working state of an electronic cigarette through a sensor at a first preset frequency; the control module is used for opening or closing the atomizer according to the working state of the electronic cigarette. According to the technical scheme, the detection module is controlled to detect the working state of the electronic cigarette at the first preset frequency, the working state of the electronic cigarette is detected when the detection module is started, and the power consumption rate of the electronic cigarette is saved when the detection module is closed, so that the cruising ability of the electronic cigarette is improved.)

1. The electronic cigarette detection device, characterized in that the electronic cigarette detection device includes:

the detection module is used for detecting the working state of the electronic cigarette through a sensor at a first preset frequency;

and the control module is used for opening or closing the atomizer according to the working state of the electronic cigarette.

2. The electronic cigarette detection device of claim 1, wherein the detection module comprises:

the pressure sensor is used for detecting the mouthpiece pressure of the electronic cigarette at the first preset frequency;

and the judging element is used for judging the working state of the electronic cigarette according to the pressure of the cigarette holder and sending the working state to the control module.

3. The electronic cigarette detection device of claim 2, wherein the determination component is further configured to obtain a number of times that the mouthpiece pressure is greater than a preset pressure, and determine the operating state of the electronic cigarette according to the number of times that the mouthpiece pressure is greater than the preset pressure.

4. The electronic cigarette detection device according to claim 1, wherein the detection module is further configured to detect the operating state of the electronic cigarette at a second preset frequency when the operating state is a smoking state until the electronic cigarette is detected to be in a non-smoking state;

wherein the second preset frequency is greater than the first preset frequency.

5. The electronic cigarette detection device of claim 1, further comprising a delay module to generate a delay signal;

the control module is further configured to close the atomizer according to the delay signal, where a period of the delay signal is greater than a period of the first preset frequency.

6. An electronic cigarette detection method is characterized by comprising the following steps:

detecting the working state of the electronic cigarette at a first preset frequency through a detection module;

and according to the working state, the atomizer is turned on or off.

7. The electronic cigarette detection method of claim 6, wherein the step of detecting the operating state of the electronic cigarette by the sensor at the first preset frequency comprises:

detecting the mouthpiece pressure of the electronic cigarette at the first preset frequency;

and judging the working state of the electronic cigarette according to the pressure of the cigarette holder.

8. The method according to claim 7, further comprising, after the step of determining the operating state of the electronic cigarette based on the mouthpiece pressure, the steps of:

and acquiring the times that the pressure of the cigarette holder is greater than the preset pressure, and judging the working state of the electronic cigarette according to the times that the pressure of the cigarette holder is greater than the preset pressure.

9. The electronic cigarette detection method of claim 6, wherein the step of turning on or off the atomizer according to the operating state of the electronic cigarette is followed by the step of:

when the working state is a smoking state, detecting the working state of the electronic cigarette at a second preset frequency until the electronic cigarette is detected to be in a non-smoking state;

wherein the second preset frequency is greater than the first preset frequency.

10. The electronic cigarette detection method of claim 6, wherein the step of turning on or off the atomizer according to the operating state of the electronic cigarette is followed by the step of:

and closing the atomizer according to a delay signal, wherein the period of the delay signal is greater than the period of the first preset frequency.

Technical Field

The invention relates to the technical field of electronic cigarettes, in particular to an electronic cigarette detection method and an electronic cigarette detection device.

Background

In the electronic cigarette, the sensor operates as a key component, and the electronic cigarette in the prior art generally adopts the sensor to detect whether the user has a smoking action, and then can perform a subsequent action, for example, after detecting that the user is smoking, the electronic cigarette controls to heat the smoke and the like. However, in the prior art, the sensor assembly of the electronic cigarette is always kept in the on-detection state, so that whether the user has smoking action or not can be judged in time, the power consumption rate of the electronic cigarette is high, and the cruising ability of the electronic cigarette is reduced.

Disclosure of Invention

The invention mainly aims to provide an electronic cigarette detection device and a detection method, and aims to solve the technical problem that the electronic cigarette in the prior art is high in power consumption rate.

In order to achieve the above object, the present invention provides an electronic cigarette detection device, which includes a detection module and a control module, wherein the detection module is configured to detect a working state of an electronic cigarette through a sensor at a first preset frequency; the control module is used for opening or closing the atomizer according to the working state of the electronic cigarette.

Optionally, the detection module includes: the pressure sensor is used for detecting the cigarette holder pressure of the electronic cigarette at the first preset frequency; the judging element is used for judging the working state of the electronic cigarette according to the pressure of the cigarette holder and sending the working state to the control module.

Optionally, the determining element is further configured to obtain the number of times that the mouthpiece pressure is greater than a preset pressure, and determine the operating state of the electronic cigarette according to the number of times that the mouthpiece pressure is greater than the preset pressure.

Optionally, the detection module is further configured to detect the working state of the electronic cigarette at a second preset frequency when the working state is a smoking state until the electronic cigarette is detected to be in a non-smoking state; wherein the second preset frequency is greater than the first preset frequency.

Optionally, the electronic cigarette detection device further includes a delay module, the delay module is configured to generate a delay signal, and the control module is further configured to close the atomizer according to the delay signal, where a period of the delay signal is greater than a period of the first preset frequency.

In addition, in order to solve the above problems, the present invention further provides an electronic cigarette detection method, including the following steps:

detecting the working state of the electronic cigarette at a first preset frequency through a detection module;

and according to the working state, the atomizer is turned on or off.

Optionally, the step of detecting the operating state of the electronic cigarette by the sensor at the first preset frequency includes:

detecting the mouthpiece pressure of the electronic cigarette at the first preset frequency;

and judging the working state of the electronic cigarette according to the pressure of the cigarette holder.

Optionally, after the step of determining the operating state of the electronic cigarette according to the magnitude of the mouthpiece pressure, the method further includes:

and acquiring the times that the pressure of the cigarette holder is greater than the preset pressure, and judging the working state of the electronic cigarette according to the times that the pressure of the cigarette holder is greater than the preset pressure.

Optionally, after the step of turning on or off the atomizer according to the operating state of the electronic cigarette, the method further includes:

when the working state is a smoking state, detecting the working state of the electronic cigarette at a second preset frequency until the electronic cigarette is detected to be in a non-smoking state;

wherein the second preset frequency is greater than the first preset frequency.

Optionally, after the step of turning on the atomizer when the electronic cigarette is still in the smoking state, the method further includes:

and closing the atomizer according to a delay signal, wherein the period of the delay signal is greater than the period of the first preset frequency.

According to the technical scheme, the detection module is controlled to detect the working state of the electronic cigarette at the first preset frequency, the working state of the electronic cigarette is detected when the detection module is started, and the power consumption rate of the electronic cigarette is saved when the detection module is closed, so that the cruising ability of the electronic cigarette is improved.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.

Fig. 1 is a schematic structural diagram of an electronic cigarette detection device according to the present invention;

figure 2 is a schematic flow chart of a first embodiment of the electronic cigarette detection method of the present invention;

figure 3 is a schematic flow chart of a second embodiment of the electronic cigarette detection method of the present invention;

figure 4 is a schematic flow chart of a third embodiment of the electronic cigarette detection method of the present invention;

figure 5 is a schematic flow chart of a fourth embodiment of the electronic cigarette detection method of the present invention;

fig. 6 is a schematic flow chart of an electronic cigarette detection method according to a fifth embodiment of the invention.

The reference numbers illustrate:

reference numerals	Name (R)	Reference numerals	Name (R)
				10	Detection module	11	Pressure sensor
12	Judgment element	20	Control module

The implementation, functional features and advantages of the objects of the present invention will be further explained with reference to the accompanying drawings.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

It should be noted that all the directional indicators (such as up, down, left, right, front, and rear … …) in the embodiment of the present invention are only used to explain the relative position relationship between the components, the movement situation, etc. in a specific posture (as shown in the drawing), and if the specific posture is changed, the directional indicator is changed accordingly.

In addition, the descriptions related to "first", "second", etc. in the present invention are for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, technical solutions between various embodiments may be combined with each other, but must be realized by a person skilled in the art, and when the technical solutions are contradictory or cannot be realized, such a combination should not be considered to exist, and is not within the protection scope of the present invention.

The invention provides an electronic cigarette detection device, and please refer to fig. 1, the electronic cigarette detection device comprises a detection module and a control module, wherein the detection module is used for detecting the working state of an electronic cigarette through a sensor at a first preset frequency; the control module is used for opening or closing the atomizer according to the working state of the electronic cigarette.

The detection module is used for detecting the smoking action of a user, for example, when the user performs the smoking action, airflow can be generated at a cigarette holder of the electronic cigarette due to the action of air suction, the detection module can be used for detecting the airflow at the cigarette holder of the electronic cigarette or the pressure generated by the airflow, when the airflow or the pressure generated by the airflow is detected to be increased, the user is indicated to have the smoking action, and the detection module judges that the working state of the electronic cigarette is the smoking state; when the air flow or the pressure generated by the air flow returns to the initial value or the preset value, the smoking action of the user is finished, and the detection module judges that the working state of the electronic device is the dormant state. The detection module sends the detected working state to the control module, and when the working state received by the control module is a smoking state, the control module controls the atomizer to be started to heat atomized tobacco tar, so that the smoking requirement of a user is met; and when the working state received by the control module is a dormant state, the atomizer is controlled to be closed so as to reduce the power consumption rate of the electronic cigarette.

In order to further reduce the power consumption Rate of the electronic cigarette detection device, in this embodiment, the detection frequency of the detection module is controlled in a manner of an Output Data Rate (ODR), and since the detection module does not consume power when being turned off (that is, when the operating state is not detected), the detection module is controlled to detect the operating state at the first preset frequency, so that the turn-off time of the detection module is increased to achieve the purpose of saving power consumption. For example: in this embodiment, the ODR of the detection module is set to 16Hz, that is, the detection module detects 16 times per second, each detection time is 2ms, the power consumption of the detection module for each detection is 1mA, and the power consumption of the detection module when the detection module is turned off is 0.1uA, so that the overall power consumption of the detection module is 1mA 16 0.002+0.1uA (1- (16 0.002)) -32 uA/s, and the detection module reduces from 1mA/s to 32uA/s, thereby greatly reducing the power consumption rate of the electronic cigarette detection device and improving the cruising ability.

It should be noted that, this embodiment includes but is not limited to the above-mentioned scheme, the ODR of the detection module may also be adjusted according to different models or use environments of the electronic cigarette detection device, for example, set to be 32Hz or 64Hz, and the detection module only needs to detect the operating state at a certain frequency, so as to increase the closing time of the detection module.

According to the technical scheme, the detection module is controlled to detect the working state of the electronic cigarette at the first preset frequency, the working state of the electronic cigarette is detected when the detection module is started, and the power consumption rate of the electronic cigarette is saved when the detection module is closed, so that the cruising ability of the electronic cigarette is improved.

Specifically, the detection module comprises a pressure sensor and a judgment element, and the pressure sensor is used for detecting the mouthpiece pressure of the electronic cigarette at the first preset frequency; the judging element is used for judging the working state of the electronic cigarette according to the pressure of the cigarette holder and sending the working state to the control module.

The airflow sensor can only judge whether airflow exists or not, but cannot judge the pressure generated by the airflow, and the airflow sensor is greatly influenced by external factors and has low precision. Therefore, in this embodiment, the detection module uses the pressure sensor to detect the pressure generated by the airflow, i.e., the mouthpiece pressure of the electronic cigarette. The pressure sensor sends the cigarette holder pressure to the judging element, and when the cigarette holder pressure is greater than a preset pressure, the judging element judges that the electronic cigarette is in a smoking state; when the cigarette holder pressure is smaller than or equal to the preset pressure, the judgment element judges that the electronic cigarette is in a dormant state; and finally, the judging element sends the smoking state or the dormant state to the control module, and the control module controls the atomizer to be turned on or off according to the smoking state or the dormant state.

In the embodiment, the pressure sensor is used for detecting the pressure of the cigarette holder, so that whether the airflow generated at the cigarette holder of the electronic cigarette is generated by the smoking action of a user or not is accurately judged, and the detection precision of the electronic cigarette detection device is improved.

Further, the determining element is further configured to obtain the number of times that the mouthpiece pressure is greater than a preset pressure, and determine the operating state of the electronic cigarette according to the number of times that the mouthpiece pressure is greater than the preset pressure.

In order to further reduce the power consumption rate of the electronic cigarette detection device, the use time of the electronic cigarette is increased. In this embodiment, after the determination element obtains that the mouthpiece pressure is greater than the preset pressure, the mouthpiece pressure transmitted to the determination element by the pressure sensor is continuously obtained for a preset number of times, and when the mouthpiece pressure is greater than the preset pressure within the continuous preset number of times, the determination element determines that the electronic cigarette is in a smoking state, so that power consumption of the electronic cigarette caused by false triggering and opening of the atomizer by the control module is avoided, and the detection accuracy of the electronic cigarette detection device of the present invention is further improved.

In this embodiment, for improving the user experience and avoiding increasing the detection time of the electronic cigarette detection device, the preset number is set to twice as an example, when the determination element first obtains that the mouthpiece pressure is greater than the preset pressure, after a delay period for preventing the false touch, that is, the determination element obtains again that the mouthpiece pressure is greater than the preset pressure, it is determined that the electronic cigarette is in the smoking state, and the smoking state is sent to the control module, and the control module controls the atomizer to start. The present invention includes, but is not limited to, the above-mentioned scheme, and the preset number of times may also be adjusted according to a user's requirement, for example, three times, four times or even more times, and the like, and it is only necessary to ensure that when the mouthpiece pressures received by the determination element within the consecutive preset number of times are all greater than the preset pressure, it is determined that the electronic cigarette is in the smoking state. In addition, in this embodiment, a false touch prevention time may be set in a user-defined manner, for example, when the determination element first obtains that the mouthpiece pressure is greater than the preset pressure, and after a false touch prevention time T1, the determination element obtains that the mouthpiece pressure is greater than the preset pressure again, and then determines that the electronic cigarette is in the smoking state, so as to further improve the flexibility of the electronic cigarette detection device of the present invention.

Further, the detection module is further configured to detect the working state of the electronic cigarette at a second preset frequency when the working state is a smoking state until the electronic cigarette is detected to be in a non-smoking state; wherein the second preset frequency is greater than the first preset frequency.

When the working state detected by the detection module enters a dormant state, the detection module detects the working state at the first preset frequency with lower frequency after the control module controls the atomizer to be closed; when the working state detected by the detection module enters a smoking state, the control module controls the atomizer to be started, and then the detection module detects the working state at the second preset frequency with higher frequency.

In this embodiment, taking the detection module as the pressure sensor and the determination element as an example, when the determination element determines that the pressure of the mouthpiece detected by the pressure sensor is less than or equal to the preset pressure, it determines that the working state is a dormant state and sends the dormant state to the control module, the control module controls the atomizer to be closed, and at this time, the pressure sensor detects at a frequency of 16 Hz; when the judgment element judges that the cigarette holder pressure detected by the pressure sensor is greater than the preset pressure, the working state is judged to be a smoking state and the smoking state is sent to the control module, at the moment, the pressure sensor detects at the frequency of 256Hz, and the detection frequency is improved when a user performs smoking action, so that the detection accuracy is improved. In practical application, the time of the electronic cigarette in the dormant state is far longer than the time of the electronic cigarette in the smoking state, so that the overall power consumption performance of the electronic cigarette is not greatly different by improving the detection frequency of the detection module when the electronic cigarette is in the smoking state.

Furthermore, the electronic cigarette detection device further comprises a delay module, wherein the delay module is used for generating a delay signal; the control module is further configured to close the atomizer according to the delay signal, where a period of the delay signal is greater than a period of the first preset frequency. In this embodiment, when the detection module detects that the operating state is the sleep state, the delay module generates the delay signal, so that the control module turns off the atomizer after delaying for a period of time T2. The period of the delay signal is greater than the period of the first preset frequency, for example, the period of the delay signal is the sum of the periods of the two first preset frequencies, so that the situation that the suction force is not uniform when a user smokes and the detection module is misjudged is avoided, the atomizer is closed when the user smokes, and the detection precision and the user experience of the electronic cigarette detection device are improved.

In addition, to solve the above problems, the present invention further provides an electronic cigarette detection method, please refer to fig. 2, where fig. 2 is a schematic flow chart of a first embodiment of the electronic cigarette detection method according to the present invention, and the electronic cigarette detection method includes the following steps:

step S10: detecting the working state of the electronic cigarette at a first preset frequency through a detection module;

step S20: and according to the working state, the atomizer is turned on or off.

The detection module is used for detecting the smoking action of a user, for example, when the user performs the smoking action, airflow can be generated at a cigarette holder of the electronic cigarette due to the action of air suction, the detection module can be used for detecting the airflow at the cigarette holder of the electronic cigarette or the pressure generated by the airflow, when the airflow or the pressure generated by the airflow is detected to be increased, the user is indicated to have the smoking action, and the detection module judges that the working state of the electronic cigarette is the smoking state; when the air flow or the pressure generated by the air flow returns to the initial value or the preset value, the smoking action of the user is finished, and the detection module judges that the working state of the electronic device is the dormant state. The detection module sends the detected working state to the control module, and when the working state received by the control module is a smoking state, the control module controls the atomizer to be started to heat atomized tobacco tar, so that the smoking requirement of a user is met; and when the working state received by the control module is a dormant state, the atomizer is controlled to be closed so as to reduce the power consumption rate of the electronic cigarette.

In order to further reduce the power consumption rate of the electronic cigarette, in this embodiment, the detection frequency of the detection module is controlled in a manner of an Output DataRate (ODR) sensor, and since the detection module does not consume power when being turned off (that is, when the operating state is not detected), the detection module is controlled to detect the operating state at the first preset frequency, so as to increase the turn-off time of the detection module to achieve the purpose of saving power consumption. For example: in this embodiment, the ODR of the detection module is set to 16Hz, that is, the detection module detects 16 times per second, each detection time is 2ms, the power consumption of the detection module for each detection is 1mA, and the power consumption of the detection module when the detection module is turned off is 0.1uA, so that the overall power consumption of the detection module is 1mA 16 0.002+0.1uA (1- (16 0.002)) -32 uA/s, and the detection module reduces from 1mA/s to 32uA/s, thereby greatly reducing the power consumption rate of the electronic cigarette and improving the cruising ability.

It should be noted that, this embodiment includes but is not limited to the above-mentioned scheme, the ODR of the detection module may also be adjusted according to different electronic cigarette models or use environments, for example, set to be 32Hz or 64Hz, and the detection module only needs to detect the working state at a certain frequency, so as to increase the closing time of the detection module.

According to the technical scheme, the detection module is controlled to detect the working state of the electronic cigarette at the first preset frequency, the working state of the electronic cigarette is detected when the detection module is started, and the power consumption rate of the electronic cigarette is saved when the detection module is closed, so that the cruising ability of the electronic cigarette is improved.

Further, referring to fig. 3, fig. 3 is a schematic flow chart of a second embodiment of the electronic cigarette detection method according to the present invention based on the first embodiment, and the step S10 includes the following steps:

step S11: detecting the mouthpiece pressure of the electronic cigarette at the first preset frequency;

step S12: and judging the working state of the electronic cigarette according to the pressure of the cigarette holder.

The airflow sensor can only judge whether airflow exists or not, but cannot judge the pressure generated by the airflow, and the airflow sensor is greatly influenced by external factors and has low precision. Therefore, in this embodiment, the detection module uses the pressure sensor to detect the pressure generated by the airflow, i.e., the mouthpiece pressure of the electronic cigarette. The pressure sensor sends the cigarette holder pressure to the judging element, and when the cigarette holder pressure is greater than a preset pressure, the judging element judges that the electronic cigarette is in a smoking state; when the cigarette holder pressure is smaller than or equal to the preset pressure, the judgment element judges that the electronic cigarette is in a dormant state; and finally, the judging element sends the smoking state or the dormant state to the control module, and the control module controls the atomizer to be turned on or off according to the smoking state or the dormant state.

In the embodiment, the pressure of the cigarette holder is detected through the pressure sensor, so that whether the airflow generated at the cigarette holder of the electronic cigarette is generated by the smoking action of a user or not is accurately judged, and the detection precision of the electronic cigarette detection method is improved.

Further, referring to fig. 4, fig. 4 is a schematic flow chart of a third embodiment of the electronic cigarette detection method according to the present invention based on the second embodiment, and after step S12, the method further includes the following steps:

step S13: and acquiring the times that the pressure of the cigarette holder is greater than the preset pressure, and judging the working state of the electronic cigarette according to the times that the pressure of the cigarette holder is greater than the preset pressure.

In order to further reduce the power consumption rate of the electronic cigarette, the use time of the electronic cigarette is increased. In this embodiment, after the determining element obtains that the mouthpiece pressure is greater than the preset pressure, the mouthpiece pressure transmitted to the determining element by the pressure sensor is continuously obtained for a preset number of times, and when the mouthpiece pressure is greater than the preset pressure within the continuous preset number of times, the determining element determines that the electronic cigarette is in a smoking state, so that power consumption of the electronic cigarette caused by false triggering and opening of the atomizer by the control module is avoided, and the detection accuracy of the electronic cigarette detection method of the present invention is further improved.

In this embodiment, for example, the preset number of times is set to two times to improve the user experience and avoid increasing the detection time of the electronic cigarette detection method, when the determining element first obtains that the mouthpiece pressure is greater than the preset pressure, after a delay period for preventing erroneous touch, that is, when the determining element obtains that the mouthpiece pressure is greater than the preset pressure again, it is determined that the electronic cigarette is in the smoking state, and the smoking state is sent to the control module, and the control module controls the atomizer to start. The present invention includes, but is not limited to, the above-mentioned scheme, and the preset number of times may also be adjusted according to a user's requirement, for example, three times, four times or even more times, and the like, and it is only necessary to ensure that when the mouthpiece pressures received by the determination element within the consecutive preset number of times are all greater than the preset pressure, it is determined that the electronic cigarette is in the smoking state. In addition, in this embodiment, a false touch prevention time may be set in a user-defined manner, for example, when the determination element first obtains that the mouthpiece pressure is greater than the preset pressure, and after a false touch prevention time T1, the determination element obtains that the mouthpiece pressure is greater than the preset pressure again, and then determines that the electronic cigarette is in the smoking state, so as to further improve the flexibility of the electronic cigarette detection method of the present invention.

Further, referring to fig. 5, fig. 5 is a schematic flow chart of a fourth embodiment of the electronic cigarette detection method according to the present invention based on the first embodiment, and after step S20, the method further includes the following steps:

step S30: when the working state is a smoking state, detecting the working state of the electronic cigarette at a second preset frequency until the electronic cigarette is detected to be in a non-smoking state;

wherein the second preset frequency is greater than the first preset frequency.

When the working state detected by the detection module enters a dormant state, the detection module detects the working state at the first preset frequency with lower frequency after the control module controls the atomizer to be closed; when the working state detected by the detection module enters a smoking state, the control module controls the atomizer to be started, and then the detection module detects the working state at the second preset frequency with higher frequency.

In this embodiment, taking the detection module as the pressure sensor and the determination element as an example, when the determination element determines that the pressure of the mouthpiece detected by the pressure sensor is less than or equal to the preset pressure, it determines that the working state is a dormant state and sends the dormant state to the control module, the control module controls the atomizer to be closed, and at this time, the pressure sensor detects at a frequency of 16 Hz; when the judgment element judges that the cigarette holder pressure detected by the pressure sensor is greater than the preset pressure, the working state is judged to be a smoking state and the smoking state is sent to the control module, at the moment, the pressure sensor detects at the frequency of 256Hz, and the detection frequency is improved when a user performs smoking action, so that the detection accuracy is improved. In practical application, the time of the electronic cigarette in the dormant state is far longer than the time of the electronic cigarette in the smoking state, so that the overall power consumption performance of the electronic cigarette is not greatly different by improving the detection frequency of the detection module when the electronic cigarette is in the smoking state.

Further, referring to fig. 5, fig. 5 is a schematic flow chart of a fifth embodiment of the electronic cigarette detection method according to the present invention based on the first embodiment, and after step S20, the method further includes the following steps:

step S40: and closing the atomizer according to a delay signal, wherein the period of the delay signal is greater than the period of the first preset frequency.

In this embodiment, when the detection module detects that the operating state is the sleep state, the delay module generates the delay signal, so that the control module turns off the atomizer after delaying for a period of time T2. The period of the delay signal is greater than the period of the first preset frequency, for example, the period of the delay signal is the sum of the periods of the two first preset frequencies, so that the situation that the suction force is not uniform when a user smokes and the detection module is misjudged is avoided, the atomizer is closed when the user smokes, and the detection precision and the user experience of the electronic cigarette detection method are improved.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the scope of the present invention, and all modifications and equivalents of the present invention, which are made by the contents of the present specification and the accompanying drawings, or directly/indirectly applied to other related technical fields, are included in the scope of the present invention.