CN108936813B - Method and device for acquiring information on smoke liquid consumption - Google Patents

Abstract

The invention discloses a method and a device for acquiring tobacco juice consumption information, and belongs to the technical field of simulated smoking. The method comprises the following steps: acquiring a current detection value of a preset working parameter; determining smoke liquid consumption information according to the current detection value, wherein the smoke liquid consumption information comprises at least one of the smoke liquid amount consumed in the smoke cartridge and the smoke liquid amount consumed by the electronic cigarette in a unit time period; when the electronic cigarette is not in a charging state, the preset working parameter is the working voltage of the atomizing assembly, and when the electronic cigarette is in the charging state, the preset working parameter is the charging voltage of the electronic cigarette; the problem that large errors exist in measuring the cigarette liquid amount in the liquid storage part under the condition that the electronic cigarette is not in an upright state in the related art is solved; the effect of improving the metering accuracy of the amount of the smoke liquid in the liquid storage part is achieved.

Description

Method and device for acquiring information on smoke liquid consumption

technical field

The invention relates to the technical field of simulated smoking, in particular to a method and a device for acquiring information on the consumption of smoke liquid.

Background technique

As a substitute for cigarettes, electronic cigarettes are becoming more and more popular in the market because of their safety, convenience, health and environmental protection to a certain extent.

At present, electronic cigarettes usually calculate the consumption of liquid smoke according to the change of the liquid level of the liquid, and provide the consumption of liquid smoke to the user for reference. However, in the case where the electronic cigarette is not in the vertical state, the consumption of e-liquid calculated according to the change of the liquid level of e-liquid is inaccurate, and may even have a large error compared with the actual consumption of e-liquid.

SUMMARY OF THE INVENTION

In order to solve the problem of large errors in measuring the amount of e-liquid in the liquid storage member in the prior art when the electronic cigarette is not in an upright state, the embodiments of the present invention provide a method and a device for acquiring e-liquid consumption information. The technical solution is as follows:

In a first aspect, there is provided a method for obtaining smoke liquid consumption information, the method comprising:

Obtain the current detection value of the predetermined working parameter;

Determine e-liquid consumption information according to the current detection value, and the e-liquid consumption information includes at least one of the amount of e-liquid consumed in the cartridge and the amount of e-liquid consumed by the electronic cigarette in a unit time period;

Wherein, the predetermined working parameter is the working voltage of the atomizing component when the electronic cigarette is not in the charging state, and the predetermined working parameter is the charging voltage of the electronic cigarette when the electronic cigarette is in the charging state.

Optionally, when the electronic cigarette is not in a charging state, the determining the e-liquid consumption information according to the current detection value includes:

obtaining a reference detection value of the predetermined working parameter, where the reference detection value is a detection value of the predetermined working parameter when the cartridge is installed in the electronic cigarette for the first time when a cigarette is lit;

calculating the difference between the current detection value and the reference detection value;

The amount of liquid smoke consumed in the cartridge is determined according to the difference.

Optionally, when the electronic cigarette is not in a charging state, the determining the e-liquid consumption information according to the current detection value includes:

Determine the amount of change of the predetermined working parameter in a unit time period according to the current detection value, and the electronic cigarette continues to light cigarettes in the unit time period;

The amount of smoke liquid consumed in the unit time period is determined according to the change amount.

Optionally, when the electronic cigarette is in a charging state, the determining the e-liquid consumption information according to the current detection value includes:

The e-liquid consumption information is determined according to the cigarette lighting time and the charging voltage of the electronic cigarette.

Optionally, the method further includes:

obtaining the duration that the cartridge is installed on the electronic cigarette;

If the duration is greater than the lower limit value of the installation duration and less than the shelf life of the cartridge, the step of acquiring the current detection value of the predetermined working parameter is performed.

Optionally, the method further includes:

If the duration is less than or equal to the lower limit of the installation duration, first prompt information for prompting the user to check the installation of the cartridge is displayed.

Optionally, the method further includes:

If the duration is greater than or equal to the shelf life of the cartridge, second prompt information for prompting the user to replace the cartridge is displayed.

Optionally, the method further includes:

When the electronic cigarette is turned on, the identification device is used to identify the identification of the cartridge;

If the identification device acquires the cartridge identification, the step of acquiring the duration of the cartridge being installed on the electronic cigarette is performed.

Optionally, the method further includes:

When the electronic cigarette is turned on, the identification device is used to identify the identification of the cartridge;

If the identification device does not acquire the pod identification, display third prompt information for prompting the user to install the pod.

In a second aspect, a computer-readable storage medium is provided, wherein one or more instructions are stored in the computer-readable storage medium, and when the one or more instructions are executed by a processor in the electronic cigarette, the first An aspect and a method for acquiring smoke liquid consumption information involved in any optional implementation manner of the first aspect.

In a third aspect, a device for obtaining information on e-liquid consumption is provided, and the control device includes:

memory and 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 first aspect and the method for obtaining the smoke liquid consumption information involved in any optional implementation manner of the first aspect.

The beneficial effects brought by the technical solutions provided in the embodiments of the present invention are:

Obtain the current detection value of the predetermined working parameter; determine the e-liquid consumption information according to the current detection value. At least one; wherein, when the electronic cigarette is not in the charging state, the predetermined working parameter is the working voltage of the atomizing component, and when the electronic cigarette is in the charging state, the predetermined working parameter is the charging voltage of the electronic cigarette; The problem that the electronic cigarette in the related art is not in an upright state has a large error in measuring the amount of smoke liquid in the liquid storage member, and the effect of improving the measurement accuracy of the amount of smoke liquid in the liquid storage member is achieved.

Description of drawings

In order to illustrate the technical solutions in the embodiments of the present invention more clearly, the following briefly introduces the accompanying drawings used in the description of the embodiments. Obviously, the accompanying drawings in the following description are only some embodiments of the present invention. For those of ordinary skill in the art, other drawings can also be obtained from these drawings without creative effort.

FIG. 1 is a method flowchart of a method for obtaining smoke liquid consumption information provided by an embodiment of the present invention.

Detailed ways

In order to make the objectives, technical solutions and advantages of the present invention clearer, the embodiments of the present invention will be further described in detail below with reference to the accompanying drawings.

Before describing the embodiments of the present invention in detail, the relationship between the speed of the atomization component to atomize the e-liquid and the battery power consumption speed involved in the embodiment of the present invention will be explained first: when the electronic cigarette is not in the charging state, the e-cigarette atomizes the e-liquid. The change of battery voltage during the process is positively correlated with the consumption of smoke liquid.

For example, for a type of electronic cigarette that does not use booster circuits such as amplifiers, such as electronic cigarettes that use cartridges (commonly referred to as "small cigarettes"), the battery in the electronic cigarette is loaded to the atomization by direct input. On the heating element in the component, the change in battery voltage during the electronic cigarette lighting process (that is, during the process of e-cigarette liquefaction) △U=α*the consumption of cigarette liquid △V, V represents the volume of cigarette liquid . Moreover, in an electronic cigarette that does not use a booster circuit such as an amplifier, the battery in the electronic cigarette is loaded onto the heating element in the atomizing component by direct input. It can be seen that the output voltage of the battery in the electronic cigarette is the same as that in the electronic cigarette The working voltages of the atomizing components are equal.

Please refer to FIG. 1 , which shows a method flowchart of a method for obtaining e-liquid consumption information provided by an embodiment of the present invention. This embodiment is illustrated by using the method for obtaining e-liquid consumption information in an electronic cigarette as an example. As shown in FIG. 1 , the method for obtaining the smoke liquid consumption information may include:

Step 110: Obtain the current detection value of the predetermined working parameter.

Wherein, when the electronic cigarette is not in the charging state, the predetermined working parameter is the working voltage of the atomizing component; when the electronic cigarette is in the charging state, the predetermined working parameter is the charging voltage of the electronic cigarette.

This step can be achieved in the following two ways:

The first is to obtain the current detection value of the working voltage of the atomizing component when the electronic cigarette is not in a charged state.

Optionally, when the cigarette lighting signal is detected, the current detected value of the working voltage of the atomizing component is acquired.

Among them, when the electronic cigarette receives the cigarette lighting signal, it can control the heating element to generate heat to atomize the smoke liquid. The cigarette lighting signal can be a pressing signal generated when the cigarette lighting button on the electronic cigarette is pressed, or an airflow signal detected by an airflow sensor in the airway connected to the cigarette holder in the electronic cigarette. This embodiment does not do anything to the cigarette lighting signal. Specific restrictions.

Optionally, in the process of receiving the cigarette lighting signal, the current detection value of the predetermined working parameter is acquired every predetermined time period.

The second is to obtain the charging voltage of the electronic cigarette when the electronic cigarette is in a charging state.

Step 120: Determine e-liquid consumption information according to the current detection value, where the e-liquid consumption information includes at least one of the amount of e-liquid consumed in the cartridge and the amount of e-liquid consumed by the electronic cigarette in a unit time period.

Optionally, the duration of each unit time period is the predetermined duration.

The two cases are described below:

The first case: when the electronic cigarette is not in a charging state, step 120 can be implemented in the following ways:

The first is to obtain a reference detection value of a predetermined working parameter, the reference detection value is the detection value of the predetermined working parameter when the cartridge is installed in the electronic cigarette for the first time; calculate the difference between the current detection value and the reference detection value; According to the difference, the amount of smoke liquid consumed in the cartridge is determined.

Wherein, the realization of obtaining the reference detection value of the predetermined working parameter may be as follows: the electronic cigarette may be provided with a detection device for detecting whether a cartridge is installed in the electronic cigarette. When a cartridge is installed in the electronic cigarette, the mechanical button is squeezed by the cartridge to generate a pressing signal. The electronic cigarette can determine whether a cartridge is installed in the electronic cigarette according to whether the press signal is received, and the detection value of the predetermined working parameter is obtained when the cigarette light signal is detected for the first time after the cartridge is installed on the electronic cigarette body, as the reference detection value save.

For another example, the detection device may further include an identification device, and the identification device is used to identify the barcode or graphic code printed on the cartridge to obtain the cartridge identification of the cartridge. The electronic cigarette can determine whether a pod is installed in the electronic cigarette according to whether the identification device recognizes the pod logo. When it is detected that the pod is installed on the electronic cigarette body, the installation of the pod can be determined according to the recognized pod logo. Whether it is the first installation of the pod; if the current installation of the pod is the first installation of the pod, the detection value of the predetermined working parameter is obtained and saved as the reference detection value.

In addition, determining the amount of e-liquid consumed in the cartridge according to the difference can be achieved by dividing the difference by a predetermined coefficient α to obtain the amount of e-liquid consumed in the cartridge. The predetermined coefficient α is usually set by the system developer. For example, the system developer determines the ratio of the reduction speed of the battery output voltage to the smoke liquid consumption speed to obtain the predetermined coefficient α after many experiments.

The second is to determine the amount of change of the predetermined working parameter in a unit time period according to the current detection value, and determine the amount of smoke liquid consumed in the unit time period according to the change amount, and the electronic cigarette continues to light the cigarette in the unit time period.

The specific implementation can be as follows: when a cigarette lighting signal is detected, a predetermined working parameter is detected every predetermined period of time, and the interval between two adjacent detections of the predetermined working parameter is a unit time period; the current detection value is used to subtract the predetermined period before the predetermined period. The detected value of the working parameter obtains the variation of the predetermined working parameter, and the variation is divided by the predetermined coefficient α to obtain the amount of smoke liquid consumed in a unit time period. For example, the duration of the unit time period is 0.5 seconds as an example, the detection value V2 of the predetermined working parameter is obtained when the cigarette lighting signal is detected, and the current detection value V1 of the predetermined working parameter is obtained when the cigarette lighting time reaches 0.5 seconds. , using the current detection value V1 minus the detection value V2 of the predetermined working parameter 0.5 seconds ago, to calculate the ratio of V2-V1 to the predetermined coefficient α.

The second case: the battery in the electronic cigarette can be a battery that is repeatedly charged. During the charging process of the electronic cigarette battery, the power adapter directly provides the rated charging voltage to the electronic cigarette, and the consumption speed of the cigarette liquid is positively related to the cigarette lighting time. When the electronic cigarette is in a charging state, the information on the consumption of the liquid smoke is determined according to the cigarette lighting time and the charging voltage of the electronic cigarette.

Optionally, the consumption rate of e-liquid = β * charging voltage, the consumption of e-liquid = β * charging voltage * t, β is usually set by the system developer, and t is the cigarette lighting time. For example, system developers determine the value of β through many experiments.

Optionally, the electronic cigarette can obtain the charging voltage in any of the following ways: 1. The rated output voltage of the power adapter can be stored in the electronic cigarette as the charging voltage of the electronic cigarette, and the charging voltage stored in the electronic cigarette can be directly obtained; 2. The electronic cigarette can also detect the charging voltage of the electronic cigarette.

In actual implementation, when the electronic cigarette is in the charging state, the amount of e-liquid consumed in each unit time period is determined according to the cigarette lighting time in each unit time period and the charging voltage of the electronic cigarette.

Among them, the realization of determining the amount of e-liquid consumed in each unit time period according to the cigarette lighting time in each unit time period and the charging voltage of the electronic cigarette may be: calculating β, the charging voltage and the point in each unit time period Smoke duration, get the amount of smoke liquid consumed in each unit time period.

In order to accurately calculate the consumption of the electronic cigarette in a unit time period, before step 110 is performed, it is also determined whether the electronic cigarette is in a charging state.

To sum up, the method provided by the implementation of the present invention obtains the current detection value of the predetermined working parameter; determines the smoke liquid consumption information according to the current detection value, and the smoke liquid consumption information includes the amount of smoke liquid consumed in the cartridge, a At least one of the amount of smoke liquid consumed by the electronic cigarette in a unit time period; wherein, the predetermined working parameter is the working voltage of the atomization component when the electronic cigarette is not in the charging state, and the predetermined working parameter is the electronic cigarette when the electronic cigarette is in the charging state. It solves the problem that there is a large error in measuring the amount of e-liquid in the liquid storage part in the related art when the electronic cigarette is not in an upright state; and achieves the effect of improving the measurement accuracy of the e-liquid in the liquid storage part. .

In an example, after obtaining the amount of e-liquid consumed by the electronic cigarette in a unit time period, the total amount of e-liquid consumed in each unit time period in a statistical period can also be calculated to obtain the amount of e-liquid consumed in a statistical period. The total amount of e-liquid consumed in each unit time period after the e-cigarette is turned on can be calculated to obtain the total amount of e-liquid consumed during a single use of the e-cigarette, and the cumulative amount of e-liquid consumed by the e-cigarette can also be calculated, etc. The statistical period can be set by the system developer, or can be customized by the user, for example, the user can customize the statistical period to be 1 day or 1 day. The e-cigarette can display the e-liquid consumption information, and can also send the e-liquid consumption information to the electronic device bound to it, and the electronic device can display the e-liquid consumption information.

In one example, after acquiring the amount of e-liquid consumed by the electronic cigarette in a unit time period, the total amount of e-liquid consumed by the electronic cigarette when the cartridge is installed in the electronic cigarette can also be calculated. The specific implementation may be: obtaining the cartridge identification of the cartridge installed on the electronic cigarette body; obtaining the total e-liquid consumption in the cartridge recorded in the electronic cigarette according to the cartridge identification; using the total e-liquid consumption plus the unit The amount of e-liquid consumed by the electronic cigarette in the time period is obtained to obtain the amount of e-liquid that has been consumed in the cartridge.

For example, when pod A is installed in e-cigarette B for the first time, the amount of e-liquid in pod A is C; the user removes pod A from the electronic cigarette for a period of time and then puts the pod again. A is installed in electronic cigarette B, and the electronic cigarette detects that cartridge A is installed in electronic cigarette B again. After the electronic cigarette determines that the consumption of smoke liquid in a unit time period is D, the electronic cigarette uses the record recorded in the electronic cigarette. Add the total e-liquid consumption C in the cartridge to the e-liquid consumption D of the electronic cigarette in the unit time period to obtain the e-liquid consumption in the cartridge at this time as C+D.

In an example, when the electronic cigarette determines the amount of e-liquid consumed in the cartridge, the remaining amount of e-liquid in the cartridge can also be calculated, which are described in the following two cases:

In the first case, e-cigarettes can use cartridges of different specifications: the e-cigarette obtains the factory storage capacity of the cartridge according to the cartridge identification; subtracts the amount of e-liquid consumed in the cartridge from the factory storage capacity to obtain the remaining amount in the cartridge amount of smoke.

Among them, the realization of the electronic cigarette obtaining the factory storage capacity of the cartridge according to the cartridge identification can be as follows: 1. The cartridge identification carries information used to indicate the specifications of the cartridge, and obtains the factory storage capacity corresponding to the cartridge specification, such as the cartridge identification. It consists of 12 digits, the first digit is used to indicate that the specification of the pod is A, and the electronic cigarette locally queries the factory storage capacity B corresponding to specification A; 2. The electronic cigarette sends a query request with the pod logo to the server, Receive the information about the specifications of the cartridge or the factory storage capacity fed back by the server; if the information about the specifications of the cartridge fed back by the server is received, obtain the factory storage capacity corresponding to the specifications.

In the second case, the electronic cigarette is only suitable for one type of cartridges, and the electronic cigarette stores the factory storage capacity of the cartridges of this specification; using the factory storage capacity to subtract the amount of e-liquid consumed in the cartridges, we get The amount of liquid remaining in the cartridge.

Further, if the amount of e-liquid remaining in the cartridge is lower than the predetermined threshold, prompt information for prompting the user to replace the cartridge is displayed, and the display mode of the prompt information can be text mode, voice reminder, indicator light, vibration, etc. Any of them is not specifically limited in this embodiment. Optionally, display the amount of e-liquid remaining in the cartridge.

In one example, the electronic cigarette uses a liquid storage part that can be filled with liquid repeatedly. The user makes the amount of e-liquid in the liquid storage part reach a specified amount each time the user fills the liquid. The total amount of smoke liquid consumed. Optionally, the amount of e-liquid remaining in the electronic cigarette is obtained by subtracting the total amount of e-liquid from the specified amount; if the amount of e-liquid remaining in the cartridge is lower than a predetermined threshold, a prompt for prompting the user to replace the cartridge is displayed. information, the display mode of the prompt information may be any one of text mode, voice reminder, indicator light, vibration, etc., which is not specifically limited in this embodiment. Optionally, display the amount of e-liquid remaining in the cartridge.

In one example, the electronic cigarette uses a liquid storage member that can be filled with liquid repeatedly. The liquid storage member is provided with a liquid level detector and an attitude detection device. The attitude detection device may be, for example, a gyroscope, an inertial navigation device, and the like. When the electronic cigarette is in an upright state, the liquid level in the liquid storage device is determined according to the liquid level detected by the liquid level detector (referred to as the reference liquid amount in this application); the total smoke liquid consumed in each unit time period thereafter is counted The amount of e-liquid remaining in the liquid storage part is calculated by subtracting the total e-liquid amount from the reference e-liquid amount.

Further, if the amount of e-liquid remaining in the liquid storage part is lower than the predetermined threshold, prompt information for prompting the user to replace the cartridge is displayed, and the display mode of the prompt information can be text mode, voice prompt, indicator light, vibration, etc. Any of the above, which is not specifically limited in this embodiment. Displays the amount of liquid remaining in the cartridge.

In one example, the identification device is used to identify the cartridge identification when the electronic cigarette is turned on; if the identification device does not obtain the cartridge identification, the third prompt information for prompting the user to install the cartridge is displayed; if the identification device After the cartridge identification is obtained, the duration of the cartridge being installed in the electronic cigarette is obtained according to the cartridge identification.

The display mode of the third prompt information may be any one of a text mode, a voice reminder, an indicator light, a vibration, and the like, which is not specifically limited in this embodiment.

Optionally, the e-cigarette determines the duration of continuously recognizing the cartridge identification as the duration that the cartridge is installed on the e-cigarette. Optionally, when the e-cigarette detects that the cartridge has left the body of the e-cigarette, the total duration of the cartridge being installed in the e-cigarette this time and the cumulative duration of the cartridge being installed in the e-cigarette before this time. , to update the cumulative time that the cartridge was installed in the electronic cigarette.

In one example, if the duration of the cartridge being installed on the electronic cigarette is less than or equal to the lower limit of the installation duration, first prompt information for prompting the user to check the installation of the cartridge is displayed.

The lower limit of the installation duration is usually set by the system developer, for example, the system developer sets the predetermined duration to be 0 seconds or 1 second. When the duration is less than or equal to the lower limit of the installation duration, it is considered that the installation of the cartridge is incorrect, and a first prompt message is displayed, so that the user can align the graphic code (or barcode) of the cartridge for identification according to the first prompt message device.

Optionally, in this application, when a cigarette lighting signal is received, the step of acquiring the duration of the cartridge being installed on the electronic cigarette is performed.

In one example, before step 110 is performed, the duration of the cartridge being installed on the electronic cigarette is obtained; if the duration is greater than the lower limit of the installation duration, several steps as shown in FIG. 1 can be performed.

In another example, before step 110 is executed, the duration of the cartridge being installed on the electronic cigarette is obtained; if the duration is greater than the lower limit value of the installation duration and less than the quality guarantee duration, several steps as shown in FIG. 1 can be executed. steps.

The duration of the cartridge being installed in the electronic cigarette can be timed by a timer in the electronic cigarette.

In order to prevent the e-cigarette from deteriorating, in one example, the cumulative duration of the cartridge being installed in the e-cigarette is obtained; if the cumulative duration reaches the shelf life of the cartridge, a display is displayed to prompt the user to replace the inner cigarette of the e-cigarette. The second prompt message to play. Among them, the shelf life is usually set by the system developer. For example, the system developer can determine the shelf life after the cartridge is opened.

An embodiment of the present invention also provides a computer-readable storage medium, where one or more instructions are stored in the computer-readable storage medium, and the one or more instructions are implemented when executed by a processor in the electronic cigarette The method for obtaining the smoke liquid consumption information involved in any of the above embodiments.

An embodiment of the present invention also provides a device for acquiring information on e-liquid consumption, the control device includes: a memory and a processor; the memory stores at least one program instruction; the processor loads and executes the At least one program instruction is used to implement the method for obtaining smoke liquid consumption information involved in any of the foregoing embodiments.

The terms "first" and "second" are used for descriptive purposes only, and should not be understood as indicating or implying relative importance or implying the indicated number of technical features. Thus, a feature defined as "first", "second" may expressly or implicitly include one or more of that feature. In the description of the present invention, unless otherwise specified, "plurality" means two or more.

Those of ordinary skill in the art can understand that all or part of the steps of implementing the above embodiments can be completed by hardware, or can be completed by instructing relevant hardware through a program, and the program can be stored in a computer-readable storage medium. The storage medium mentioned may be a read-only memory, a magnetic disk or an optical disk, etc.

The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection of the present invention. within the range.

Claims (9)

1. a method for obtaining smoke liquid consumption information, characterized in that the method comprises: Obtain the current detection value of the predetermined working parameter; The e-liquid consumption information is determined according to the current detection value, and the e-liquid consumption information includes at least one of the amount of e-liquid consumed in the cartridge and the amount of e-liquid consumed by the electronic cigarette in a unit time period; the electronic cigarette e-cigarettes that use cartridges; Wherein, when the electronic cigarette is not in the charging state, the predetermined working parameter is the working voltage of the atomizing component, and when the electronic cigarette is in the charging state, the predetermined working parameter is the charging voltage of the electronic cigarette; Wherein, determining the e-liquid consumption information according to the current detection value includes: when the electronic cigarette is not in the charging state, determining the e-liquid consumption information according to the current detection value and the first coefficient; when the electronic cigarette is in the charging state, determining the e-liquid consumption information according to the current detection value and the first coefficient; The e-liquid consumption information is determined according to the current detection value and a second coefficient, the first coefficient is a predetermined coefficient α obtained from the ratio of the reduction speed of the battery output voltage to the e-liquid consumption speed, and the second coefficient is obtained by A predetermined coefficient β is obtained from the ratio of the charging voltage to the liquid consumption speed; When the electronic cigarette is not in a charging state, the determining of the e-liquid consumption information according to the current detection value includes: obtaining a reference detection value of the predetermined working parameter, where the reference detection value is a detection value of the predetermined working parameter when the cartridge is installed in the electronic cigarette for the first time when a cigarette is lit; calculating the difference between the current detection value and the reference detection value; determining the amount of e-liquid consumed in the cartridge according to the difference; When the electronic cigarette is not in a charging state, the determining of the e-liquid consumption information according to the current detection value includes: Determine the amount of change of the predetermined working parameter in a unit time period according to the current detection value, and the electronic cigarette continues to light cigarettes in the unit time period; The amount of smoke liquid consumed in the unit time period is determined according to the change amount. 2 . The method according to claim 1 , wherein when the electronic cigarette is in a charging state, the determining of the e-liquid consumption information according to the current detection value comprises: 2 . The e-liquid consumption information is determined according to the cigarette lighting time and the charging voltage of the electronic cigarette. 3. The method according to any one of claims 1 or 2, wherein the method further comprises: obtaining the duration that the cartridge is installed on the electronic cigarette; If the duration is greater than the lower limit value of the installation duration and less than the shelf life of the cartridge, the step of obtaining the current detection value of the predetermined working parameter is performed. 4. The method according to claim 3, wherein the method further comprises: If the duration is less than or equal to the lower limit of the installation duration, first prompt information for prompting the user to check the installation of the cartridge is displayed. 5. The method according to claim 3, wherein the method further comprises: If the duration is greater than or equal to the shelf life of the cartridge, second prompt information for prompting the user to replace the cartridge is displayed. 6. The method according to claim 3, wherein the method further comprises: When the electronic cigarette is turned on, the identification device is used to identify the identification of the cartridge; If the identification device acquires the cartridge identification, the step of acquiring the duration of the cartridge being installed on the electronic cigarette is performed. 7. The method according to any one of claims 1 or 2, wherein the method further comprises: When the electronic cigarette is turned on, the identification device is used to identify the identification of the cartridge; If the identification device does not acquire the pod identification, display third prompt information for prompting the user to install the pod. 8. A computer-readable storage medium, wherein one or more instructions are stored in the computer-readable storage medium, wherein the one or more instructions are executed by a processor in the electronic cigarette to realize rights The method for acquiring smoke liquid consumption information according to any one of requirements 1 to 7. 9. A device for obtaining e-liquid consumption information, wherein the device comprises: memory and 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 method for obtaining the e-liquid consumption information according to any one of claims 1 to 7.

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