CN108936813A - The acquisition methods and device of tobacco juice consumption information - Google Patents

Abstract

The invention discloses the acquisition methods and device of a kind of tobacco juice consumption information, belong to simulation smoking techniques field.The described method includes: obtaining the current detection value of predetermined work parameter；Tobacco juice consumption information is determined according to the current detection value, and the tobacco juice consumption information includes the tobacco juice amount consumed in smoke grenade, at least one of tobacco juice amount of electronic cigarette consumption in a unit interval；Wherein, when electronic cigarette is not in charged state, the predetermined work parameter is the operating voltage of atomizing component, and when the electronic cigarette is in charged state, the predetermined work parameter is the charging voltage of the electronic cigarette；It solves the problems, such as that electronic cigarette is not in the case where upright state in the related technology and measures in liquid storage piece that there are large errors for tobacco juice amount；The metering accuracy for improving tobacco juice amount in liquid storage piece is achieved the effect that.

Description

Method and device for obtaining smoke liquid consumption information

technical field

The present invention relates to the technical field of simulated smoking, in particular to a method and device for obtaining consumption information 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, e-cigarettes usually calculate the liquid consumption according to the liquid level change of the liquid, and provide the liquid consumption to the user for reference. However, when the e-cigarette is not in a vertical state, the liquid consumption calculated according to the liquid level change of the liquid is inaccurate, and there may even be a large error compared with the actual consumption of the liquid.

Contents of the invention

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

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

Obtain the current detection value of the predetermined working parameter;

Determine the e-liquid consumption information according to the current detection value, 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 within a unit time period;

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

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

Acquiring the reference detection value of the predetermined working parameter, the reference detection value is the detection value of the predetermined working parameter when the cartridge is first lit when the cartridge is installed in the electronic cigarette;

calculating 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.

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

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

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

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

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

Optionally, the method also includes:

Obtain the duration of the cartridge being installed in the electronic cigarette;

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

Optionally, the method also includes:

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

Optionally, the method also includes:

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

Optionally, the method also 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 obtaining the duration of the cartridge being installed in the electronic cigarette is performed.

Optionally, the method also 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, a third prompt message for prompting the user to install the pod is displayed.

In the second aspect, a computer-readable storage medium is provided, and 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 A method for obtaining e-liquid consumption information related to one aspect and any optional implementation 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 method for obtaining e-liquid consumption information in the first aspect and in any optional implementation manner of the first aspect.

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

By obtaining the current detection value of the predetermined working parameter; according to the current detection value, the e-liquid consumption information is determined, and the e-liquid consumption information includes the amount of e-liquid consumed in the pod, the amount of e-liquid consumed by the electronic cigarette within a unit time period At least one; wherein, when the electronic cigarette is not in the charging state, the predetermined working parameter is the working voltage of the atomization component, and when the electronic cigarette is in the charging state, the predetermined working parameter is the charging voltage of the electronic cigarette; It solves the problem in the related art that there is a large error in metering the amount of smoke liquid in the liquid storage part when the electronic cigarette is not in an upright state; and achieves the effect of improving the measurement accuracy of the amount of smoke liquid in the liquid storage part.

Description of drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings that need to be used in the description of the embodiments will be briefly introduced below. Obviously, the drawings in the following description are only some embodiments of the present invention. For those skilled in the art, other drawings can also be obtained based on these drawings without creative effort.

Fig. 1 is a flow chart of a method for obtaining e-liquid consumption information provided by an embodiment of the present invention.

Detailed ways

In order to make the object, technical solution and advantages of the present invention clearer, the implementation manner of the present invention will be further described in detail below in conjunction with the accompanying drawings.

Before describing the embodiment of the present invention in detail, firstly, the relationship between the speed of the atomization component atomizing the e-liquid involved in the embodiment of the present invention and the battery power consumption speed is explained: when the e-cigarette is not in the charging state, The change in battery voltage during the process is positively correlated with the consumption of e-liquid.

For example, for a type of e-cigarette that does not use a booster circuit such as an amplifier, such as an e-cigarette that uses pods (usually called "small vapes"), the battery in the e-cigarette is loaded to the atomizer by direct input. On the heating element in the component, the battery voltage change during the electronic cigarette lighting process (that is, the e-cigarette liquidization process) △U=α*the consumption of the e-liquid △V, V represents the volume of the e-liquid . Moreover, in an electronic cigarette that does not use a booster circuit such as an amplifier, the battery in the electronic cigarette is directly loaded on the heating element in the atomization component. It can be seen that the output voltage of the battery in the electronic cigarette is different from that in the electronic cigarette. The working voltages of the atomization components are equal.

Please refer to FIG. 1 , which shows a flow chart 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 electronic cigarettes as an example. As shown in Figure 1, the method for obtaining the e-liquid consumption information may include:

Step 110, acquiring 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 atomization 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 one is to obtain the current detection value of the working voltage of the atomization component when the electronic cigarette is not in the charging state.

Optionally, when a cigarette lighting signal is detected, the current detection value of the working voltage of the atomization component is obtained.

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 the pressing signal generated when the cigarette lighting button on the electronic cigarette is pressed, or the airflow signal detected by the airflow sensor in the air passage connected to the cigarette holder in the electronic cigarette. This embodiment does not do anything about the cigarette lighting signal Specific limits.

Optionally, during 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 method is to obtain the charging voltage of the electronic cigarette when the electronic cigarette is in the charging state.

Step 120, determine the e-liquid consumption information according to the current detection value, 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 within a unit time period.

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

The following two situations are described separately:

The first situation: when the electronic cigarette is not in the charging state, step 120 can be realized in the following ways:

The first one is to obtain the benchmark detection value of the predetermined working parameter, which is the detection value of the predetermined working parameter when the cartridge is installed in the electronic cigarette for the first time when the cigarette is lit; calculate the difference between the current detection value and the benchmark detection value; Determine the amount of smoke liquid consumed in the cartridge according to the difference.

Among them, the realization of obtaining the benchmark detection value of the predetermined working parameter can be: the electronic cigarette can be provided with a detection device for detecting whether there is a cartridge installed in the electronic cigarette. For example, the detection device includes a mechanical button arranged on the cartridge installation base. When the pod is installed in the electronic cigarette, the mechanical button is squeezed by the pod to generate a pressing signal. The electronic cigarette can determine whether there is a pod installed in the electronic cigarette according to whether the pressing signal is received, and when the cigarette lighting signal is detected for the first time after the pod is detected to be installed on the electronic cigarette body, the detection value of the predetermined working parameter is obtained as the benchmark detection value save.

For another example, the detection device may further include an identification device, which 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 the cartridge is installed in the electronic cigarette according to whether the identification device recognizes the cartridge mark, and when it detects that the cartridge is installed on the body of the electronic cigarette, it can determine the current installation of the cartridge according to the identified cartridge mark Whether it is the first installation of the cartridge; if the installation of the cartridge is the first installation of the cartridge, the detection value of the predetermined working parameter is obtained and saved as the benchmark detection value.

In addition, the realization of determining the consumed e-liquid amount in the cartridge according to the difference may be: dividing the difference by a predetermined coefficient α to obtain the consumed e-liquid amount in the cartridge. Wherein, the predetermined coefficient α is usually set by the system developer, for example, the system developer determines the ratio of the reduction rate of the battery output voltage to the consumption rate of the e-liquid after many experiments to obtain the predetermined coefficient α.

The second type is to determine the variation of predetermined working parameters within a unit time period according to the current detection value, determine the amount of e-liquid consumed within the unit time period according to the variation, and continue lighting the electronic cigarette within the unit time period.

The specific implementation can be as follows: when the cigarette lighting signal is detected, the predetermined working parameter is detected once every predetermined time length, and the interval between two adjacent detections of the predetermined working parameter is a unit time period; The detection value of the working parameter obtains the variation of the predetermined working parameter, and divides the variation by the predetermined coefficient α to obtain the amount of e-liquid consumed in a unit time period. For example, taking the unit time period of 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 detected value V1 to subtract the detected 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 repeatedly charged battery. During the charging process of the electronic cigarette battery, the power adapter directly provides the rated charging voltage to the electronic cigarette. The consumption speed of the liquid is positively correlated with the lighting time. When the electronic cigarette is in the charging state, the e-liquid consumption information is determined according to the lighting time and the charging voltage of the electronic cigarette.

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

Optionally, the method for obtaining the charging voltage of the electronic cigarette can be any of the following: 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 obtained directly; 2. The electronic cigarette can also detect the charging voltage of the electronic cigarette.

In actual implementation, when the e-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 and the charging voltage of the e-cigarette in each unit time period.

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 can be: calculate 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 e-cigarette within a unit time period, before performing step 110, it is also determined whether the e-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 e-liquid consumption information according to the current detection value, and the e-liquid consumption information includes the amount of e-liquid consumed in the cartridge, a At least one of the amount of e-liquid consumed by the electronic cigarette within a unit time period; wherein, when the electronic cigarette is not in the charging state, the predetermined working parameter is the working voltage of the atomization component, and when the electronic cigarette is in the charging state, the predetermined working parameter is the electronic cigarette charging voltage; solve the problem of large errors in measuring the amount of liquid in the liquid storage part in the related art when the electronic cigarette is not in an upright state; achieve the effect of improving the measurement accuracy of the liquid in the liquid storage part .

In an example, after obtaining the amount of e-liquid consumed by the electronic cigarette within a unit time period, the total amount of e-liquid consumed in each unit time period within a statistical period can also be calculated to obtain the amount of e-liquid consumed within a statistical period. It can calculate the total amount of e-liquid consumed in each unit time period after the e-cigarette is turned on to obtain the total amount of e-cigarette consumed during a single use of the e-cigarette, and can also calculate the cumulative amount of e-cigarette consumed by the e-cigarette, etc. Wherein, the statistical period can be set by the system developer, and can also be customized by the user, for example, the user can define the statistical period as 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 will display the e-liquid consumption information.

In an example, after obtaining the amount of liquid consumed by the electronic cigarette within a unit time period, the total amount of liquid consumed by the electronic cigarette when the cartridge is installed in the electronic cigarette can also be calculated. The specific implementation can be: obtain the pod identification of the pod installed on the e-cigarette body; obtain the total e-liquid consumption in the pod recorded in the e-cigarette according to the pod identification; use the total e-liquid consumption to add the unit The amount of e-liquid consumed by the e-cigarette within the time period is used to obtain the amount of e-liquid 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 consumed to be C; A is installed in the e-cigarette B, and the e-cigarette detects that the pod A is installed in the e-cigarette B again, then the e-cigarette determines that the e-liquid consumption in a unit time period is D, and uses the e-cigarette recorded in the e-cigarette The total e-liquid consumption C in the pod is added to the e-liquid consumption D of the e-cigarette within the unit time period, and the amount of e-liquid consumed in the pod at this time is C+D.

In an example, when the e-cigarette determines the amount of smoke liquid consumed in the cartridge, it can also calculate the remaining amount of smoke liquid in the cartridge, which will be described in two cases as follows:

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

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

In the second case, the e-cigarette is only compatible with one type of pod, and the e-cigarette stores the ex-factory storage capacity of the pod of this specification; subtract the consumed e-liquid volume in the pod from the ex-factory storage capacity to obtain The amount of liquid remaining in the pod.

Further, if the amount of liquid remaining in the pod is lower than the predetermined threshold, a prompt message for prompting the user to replace the pod will be displayed. The display method of the prompt message can be text, voice reminder, indicator light, vibration, etc. Any one of them, which is not specifically limited in this embodiment. Optionally, display the amount of liquid remaining in the pod.

In one example, the electronic cigarette uses a liquid storage part that can be refilled. Each time the user injects liquid, the amount of e-liquid in the liquid storage part reaches a specified amount. The total amount of smoke liquid consumed. Optionally, subtract the total amount of e-liquid from the specified amount to obtain the remaining amount of e-liquid in the e-cigarette; if the remaining e-liquid amount 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 liquid remaining in the pod.

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

Further, if the remaining amount of e-liquid in the liquid storage part is lower than the predetermined threshold, a prompt message for reminding the user to replace the cartridge will be displayed. The display method of the prompt message can be text, voice reminder, indicator light, vibration, etc. etc., which is not specifically limited in this embodiment. Shows the amount of liquid remaining in the pod.

In one example, 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 obtain the identification of the cartridge, a third prompt message for prompting the user to install the cartridge is displayed; if the identification device If the pod ID is obtained, the duration of the pod being installed in the e-cigarette is obtained according to the pod ID.

Wherein, the display mode of the third prompt information may be any one of text mode, voice reminder, indicator light, vibration, etc., which is not specifically limited in this embodiment.

Optionally, the e-cigarette determines the duration of continuous recognition of the cartridge logo as the duration of the cartridge being installed in the e-cigarette. Optionally, when the electronic cigarette detects that the cartridge has left the body of the electronic cigarette, the sum of the duration of the cartridge being installed in the electronic cigarette this time and the accumulated time of the cartridge being installed in the electronic cigarette before this time , to update the accumulative duration of the pod being installed in the electronic cigarette.

In an example, if the duration of the cartridge being installed in the electronic cigarette is less than or equal to the lower limit of the installation time, a first prompt message for prompting the user to check the installation of the cartridge is displayed.

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

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

In one example, before step 110 is executed, the duration of the pod being installed in 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 may be executed.

In another example, before step 110 is executed, the duration of the pod being installed in the electronic cigarette is acquired; if the duration is greater than the lower limit of the installation duration and less than the warranty duration, several procedures as shown in FIG. 1 may be executed. steps.

Wherein, the duration of the pod installed in the electronic cigarette can be timed by a timer in the electronic cigarette.

In order to prevent the e-cigarette from turning into a deteriorated e-liquid, in an example, the accumulated time of the pod being installed in the e-cigarette is obtained; if the accumulated time reaches the shelf life of the pod, the display is used to prompt the user to replace the e-cigarette The second prompt message of the bomb. Among them, the shelf life is usually set by the system developer, for example, the system developer can determine it according to the shelf life of the pod after it 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 executed by the processor in the electronic cigarette to realize A method for acquiring e-liquid consumption information involved in any of the above embodiments.

An embodiment of the present invention also provides a device for obtaining e-liquid consumption information. The control device includes: a memory and a processor; at least one program instruction is stored in the memory; and the processor loads and executes the At least one program instruction is used to realize the method for obtaining e-liquid consumption information involved in any of the above-mentioned embodiments.

The terms "first" and "second" are used for descriptive purposes only, and cannot be interpreted as indicating or implying relative importance or implying the quantity of indicated technical features. Thus, the defined "first" and "second" features may explicitly or implicitly include one or more of these features. 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 for implementing the above embodiments can be completed by hardware, and can also be completed by instructing related hardware through a program. The program can be stored in a computer-readable storage medium. The above-mentioned The storage medium mentioned may be a read-only memory, a magnetic disk or an optical disk, and the like.

The above descriptions 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 range.

Claims (11)

1. a kind of acquisition methods of tobacco juice consumption information, which is characterized in that the described method includes:

Obtain the current detection value of predetermined work parameter；

Determine that tobacco juice consumption information, the tobacco juice consumption information include the tobacco juice consumed in smoke grenade according to the current detection value At least one of the tobacco juice amount of electronic cigarette consumption in amount, a unit interval；

Wherein, when electronic cigarette is not in charged state the predetermined work parameter be atomizing component operating voltage, when described Electronic cigarette is in the charging voltage that predetermined work parameter when charged state is the electronic cigarette.

2. the method according to claim 1, wherein when the electronic cigarette is not in charged state, the basis The current detection value determines tobacco juice consumption information, comprising:

The benchmaring value of the predetermined work parameter is obtained, the benchmaring value is that the smoke grenade is installed on the electronic cigarette During when lighting a cigarette for the first time the predetermined work parameter detected value；

Calculate the difference of the current detection value Yu the benchmaring value；

The tobacco juice amount consumed in the smoke grenade is determined according to the difference.

3. the method according to claim 1, wherein when the electronic cigarette is not in charged state, the basis The current detection value determines tobacco juice consumption information, comprising:

The variable quantity of the predetermined work parameter in unit interval is determined according to the current detection value, the electronic cigarette is in institute It states in unit interval and persistently lights a cigarette；

The tobacco juice amount consumed in the unit interval is determined according to the variable quantity.

4. described according to institute the method according to claim 1, wherein when the electronic cigarette is in charged state It states current detection value and determines tobacco juice consumption information, comprising:

The tobacco juice consumption information is determined according to the charging voltage of the duration that lights a cigarette, the electronic cigarette.

5. method according to any one of claims 1 to 4, which is characterized in that the method also includes:

Obtain the duration that the smoke grenade is mounted to the electronic cigarette；

If the duration is greater than installation duration lower limit value and is less than the duration of guaranteeing the quality of the smoke grenade, the acquisition is executed The step of current detection value of predetermined work parameter.

6. according to the method described in claim 5, it is characterized in that, the method also includes:

If the duration is less than or equal to installation duration lower limit value, the installation for prompting user to check smoke grenade is shown First prompt information of situation.

7. according to the method described in claim 5, it is characterized in that, the method also includes:

If the duration is more than or equal to the duration of guaranteeing the quality of the smoke grenade, for prompting user to replace smoke grenade is shown Two prompt informations.

8. according to the method described in claim 5, it is characterized in that, the method also includes:

The identification of smoke grenade mark is carried out using identification device in electronic cigarette booting；

If the identification device gets smoke grenade mark, executes the acquisition smoke grenade and be mounted to the electronic cigarette The step of duration.

9. method according to any one of claims 1 to 4, which is characterized in that the method also includes:

The identification of smoke grenade mark is carried out using identification device in electronic cigarette booting；

If smoke grenade mark has not been obtained in the identification device, show for prompting the third of user installation smoke grenade to prompt letter Breath.

10. a kind of computer readable storage medium, it is stored in the computer readable storage medium one or more Instruction, which is characterized in that one or more than one instruction realizes claim 1 when being executed by the processor in electronic cigarette To the acquisition methods of the tobacco juice consumption information any in 9.

11. a kind of acquisition device of tobacco juice consumption information, which is characterized in that described device includes:

Memory and processor；

At least one program instruction is stored in the memory；

The processor is realized any described in claim 1 to 9 by loading and executing at least one program instruction Tobacco juice consumption information acquisition methods.