CN114128926B - Cigarette bullet and electron cigarette of electron cigarette - Google Patents
Cigarette bullet and electron cigarette of electron cigarette Download PDFInfo
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- CN114128926B CN114128926B CN202111301937.9A CN202111301937A CN114128926B CN 114128926 B CN114128926 B CN 114128926B CN 202111301937 A CN202111301937 A CN 202111301937A CN 114128926 B CN114128926 B CN 114128926B
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- 235000019504 cigarettes Nutrition 0.000 title claims description 20
- 238000012795 verification Methods 0.000 claims abstract description 166
- 230000004044 response Effects 0.000 claims abstract description 77
- 239000003571 electronic cigarette Substances 0.000 claims abstract description 42
- 241000208125 Nicotiana Species 0.000 claims description 44
- 235000002637 Nicotiana tabacum Nutrition 0.000 claims description 44
- 238000006243 chemical reaction Methods 0.000 claims description 40
- 239000003990 capacitor Substances 0.000 claims description 10
- 230000005669 field effect Effects 0.000 claims description 2
- 239000004065 semiconductor Substances 0.000 claims description 2
- 229910044991 metal oxide Inorganic materials 0.000 claims 1
- 150000004706 metal oxides Chemical class 0.000 claims 1
- 238000005516 engineering process Methods 0.000 abstract description 6
- 238000004891 communication Methods 0.000 description 10
- 238000012545 processing Methods 0.000 description 9
- 238000010586 diagram Methods 0.000 description 6
- 238000000034 method Methods 0.000 description 6
- 230000009471 action Effects 0.000 description 4
- 238000010438 heat treatment Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 239000000779 smoke Substances 0.000 description 2
- 230000000391 smoking effect Effects 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 235000019640 taste Nutrition 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
- A24F—SMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
- A24F40/00—Electrically operated smoking devices; Component parts thereof; Manufacture thereof; Maintenance or testing thereof; Charging means specially adapted therefor
- A24F40/40—Constructional details, e.g. connection of cartridges and battery parts
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- A—HUMAN NECESSITIES
- A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
- A24F—SMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
- A24F40/00—Electrically operated smoking devices; Component parts thereof; Manufacture thereof; Maintenance or testing thereof; Charging means specially adapted therefor
- A24F40/50—Control or monitoring
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Abstract
The application relates to a cartridge of an electronic cigarette and the electronic cigarette, the cartridge comprises: a chip controller module and a transistor module; the power supply pin of the chip controller module is connected with the first end of the transistor module, the second pin of the chip controller module is connected with the control end of the transistor module, and the first pin of the chip controller module and the third end of the transistor module are both connected with the reference ground of the cartridge; the chip controller module generates response verification data according to the received verification instruction data, and if instruction bit data corresponding to the response verification data is preset bit data, a target control signal is output to a control end of the transistor module; the transistor module enters a target state according to the target control signal so as to adjust the voltage of a power pin of the chip controller module in the target state and send instruction bit data corresponding to response verification data. The application solves the problem caused by the fact that the encryption chip verification of the cartridge is realized by adding the cartridge interface pin in the existing electronic cigarette technology.
Description
Technical Field
The application relates to the technical field of electronic cigarettes, in particular to a cigarette cartridge of an electronic cigarette and the electronic cigarette.
Background
The electronic cigarette mainly comprises a cigarette bullet, an atomizer, a battery and the like, wherein the electronic cigarette bullet is a storage body of tobacco tar, and when the electronic cigarette works, the tobacco tar in the cigarette bullet becomes gas under the action of the atomizer to form smoke. The tobacco tar in different cartridges can produce different tastes when atomized, so different smoking experiences can be brought to users by replacing cartridges.
In the prior art, encryption of the electronic cigarette cartridge requires that a pin interface is additionally added on the basis of the original two pin interfaces of the cigarette cartridge, so that the functions of communication and data output are realized through the added pin interfaces. However, a pin interface is additionally arranged on the electronic cigarette bullet, so that great difficulty is brought to the production and assembly of the electronic cigarette, such as the problem of poor contact caused by too many pin interfaces of the electronic cigarette bullet. If the cartridge space of the electronic cigarette is insufficient to put the third pin interface, the problem that the electronic cigarette cartridge is difficult to encrypt can occur.
Disclosure of Invention
In order to solve the technical problems or at least partially solve the technical problems, the application provides a cartridge of an electronic cigarette and the electronic cigarette.
In a first aspect, an embodiment of the present application provides a cartridge of an electronic cigarette, which is characterized in that the cartridge includes: a chip controller module and a transistor module;
the power supply pin of the chip controller module is connected with the first end of the transistor module, the second pin of the chip controller module is connected with the control end of the transistor module, and the first pin of the chip controller module and the third end of the transistor module are both connected with the reference ground of the cartridge;
the chip controller module is used for generating response verification data according to the received verification instruction data, and outputting a target control signal to a control end of the transistor module if instruction bit data corresponding to the response verification data is preset bit data;
the transistor module is used for entering a target state according to the target control signal so as to adjust the voltage of a power pin of the chip controller module in the target state and send instruction bit data corresponding to the response verification data.
Optionally, the chip controller module includes: comparing the conversion sub-module with a controller;
the first end of the comparison conversion sub-module is connected with the first end of the transistor module, the second end of the comparison conversion sub-module is connected with the first end of the controller, and the third end of the comparison conversion sub-module is connected with the second end of the controller;
the third end of the controller is connected with the control end of the transistor module;
the comparison and conversion sub-module detects the voltage signal of the power supply pin, outputs a first digital signal to the first end of the controller when the voltage signal value of the power supply pin is higher than a preset voltage threshold value, and outputs a second digital signal to the first end of the controller when the voltage signal value of the power supply pin is lower than the preset voltage threshold value;
the controller determines the verification instruction data according to the first digital signal and the second digital signal, generates response verification data when the verification instruction data accords with a preset data format, and outputs a target control signal to the transistor module when instruction bit data corresponding to the response verification data is preset bit data.
Optionally, the comparison conversion submodule includes: a comparator or an analog-to-digital converter;
the first end of the comparator is connected with the first end of the transistor module, the second end of the comparator is connected with the first end of the controller, and the third end of the comparator is connected with the second end of the controller;
the first end of the analog-digital converter is connected with the first end of the transistor module, and the second end of the digital-analog converter is connected with the first end of the controller.
Optionally, the transistor module includes: a transistor;
the first end of the transistor is connected with a power pin of the chip controller module, the control end of the transistor is connected with a second pin of the chip controller module, and the third end of the transistor is connected with the reference ground;
the target control signal is used for controlling the transistor to be conducted;
and the transistor pulls down the voltage of the power supply pin in a conducting state so as to trigger the power supply pin to send instruction bit data corresponding to the response verification data.
Optionally, the transistor includes a mosfet and/or a transistor.
Optionally, the cartridge further comprises: an inductance;
the first end of the inductor is connected with the power pin of the chip controller module, and the second end of the inductor is connected with the first end of the transistor.
Optionally, the chip controller module further includes: a first resistor;
the first end of the first resistor is connected with the first end of the comparison and conversion submodule, and the second end of the first resistor is connected with the fourth end of the controller;
and when the instruction bit data corresponding to the response verification data is preset bit data, outputting a target signal by the fourth terminal of the controller, wherein the target signal is used for triggering the first resistor to pull down the voltage of the power supply pin.
Optionally, the chip controller module further includes: a diode;
the first end of the diode is connected with the first end of the comparison and conversion submodule, and the second end of the diode is connected with the power end of the controller.
Optionally, the chip controller module further includes: a first capacitor;
the first end of the first capacitor is connected with the power end of the controller, and the second end of the first capacitor is connected with the reference ground of the cartridge.
In a second aspect, the present application provides an electronic cigarette, comprising: a tobacco rod and a cartridge according to any of the embodiments of the first aspect;
the cigarette rod is used for sending verification instruction data, detecting instruction bit data through a power pin, and verifying according to response verification data corresponding to the instruction bit data to obtain a verification result of the cigarette cartridge;
the cigarette bullet is used for generating response verification data according to the verification instruction data and sending instruction bit data corresponding to the response verification data to the cigarette stem.
In summary, in the embodiment of the application, the cartridge of the electronic cigarette is connected with the first end of the transistor module through the power pin of the chip controller module, the second pin of the chip controller module is connected with the control end of the transistor module, the first pin of the chip controller module and the third end of the transistor module are both connected with the reference ground of the cartridge, when the instruction bit data corresponding to the response verification data generated by the chip controller module according to the received verification instruction data is the preset bit data, the chip controller module outputs the target control signal to the control end of the transistor module, so that the transistor module enters the target state according to the target control signal, the voltage of the power pin of the chip controller module is adjusted in the target state, the instruction bit data corresponding to the response verification data is sent, the purpose of sending the response verification data of the cartridge chip is achieved, the power supply and communication multiplexing power lead wires are realized, that the chip verification of the cartridge can be realized by utilizing the power pin signal of the electronic cigarette rod, encryption of the cartridge can be realized through the original two interfaces of the cartridge, the problem that in the prior art, the electronic cartridge is required to be well-contacted on the two interfaces of the cartridge pins of the electronic cigarette is solved, and the problem that the existing technology has a plurality of interfaces is increased, such as the existing technology has a plurality of interfaces is solved.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the application and together with the description, serve to explain the principles of the application.
In order to more clearly illustrate the embodiments of the application or the technical solutions of the prior art, the drawings which are used in the description of the embodiments or the prior art will be briefly described, and it will be obvious to a person skilled in the art that other drawings can be obtained from these drawings without inventive effort.
Fig. 1 is a block diagram of a cartridge of an electronic cigarette according to an embodiment of the present application;
fig. 2 is a block diagram of a cartridge of an electronic cigarette according to an alternative embodiment of the present application;
fig. 3 is a block diagram of a cartridge of an electronic cigarette according to an alternative embodiment of the present application.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present application more apparent, the technical solutions of the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present application, and it is apparent that the described embodiments are some embodiments of the present application, but not all embodiments of the present application. All other embodiments, which can be made by those skilled in the art based on the embodiments of the application without making any inventive effort, are intended to be within the scope of the application.
Fig. 1 is a block diagram of a cartridge of an electronic cigarette according to an embodiment of the present application. As shown in fig. 1, a cartridge 100 of an electronic cigarette provided by the present application may specifically include: a chip controller module 110 and a transistor module 120. The power supply pin of the chip controller module is connected with the first end of the transistor module, the second pin of the chip controller module is connected with the control end of the transistor module, and the first pin of the chip controller module and the third end of the transistor module are both connected with the reference ground of the cartridge.
The chip controller module generates response verification data according to the received verification instruction data, and if instruction bit data corresponding to the response verification data is preset bit data, a target control signal is output to a control end of the transistor module; the transistor module enters a target state according to the target control signal so as to adjust the voltage of a power pin of the chip controller module in the target state and send instruction bit data corresponding to the response verification data.
Specifically, the second pin of the chip controller module 110 may be connected to the control end of the transistor module 120, so that when the instruction bit data corresponding to the response verification data generated by the chip controller module 110 according to the received verification instruction data is preset bit data, a target control signal is output to the control end of the transistor module 120 through the second pin of the chip controller module 110, so that the transistor module enters a target state according to the target control signal; and, the first pin of the chip controller module 110 and the third end of the transistor module 120 can be both connected with the reference ground of the cartridge 100, so that the transistor module 120 can adjust the voltage of the power pin of the chip controller module 110 under the target state to send command bit data corresponding to response verification data, thereby achieving the purpose of sending the response verification data of the cartridge chip, realizing the power supply and communication multiplexing power supply lead, namely realizing the chip verification of the cartridge by utilizing the power supply pin signal of the electronic cigarette stem, realizing the cartridge encryption by utilizing the original two pin interfaces of the cartridge, solving the problems caused by the fact that in the prior art, one pin interface is additionally added on the basis of the original two pin interfaces of the cartridge, such as solving the problems of high electronic cigarette production assembly difficulty, poor pin interface contact and the like caused by adding one pin interface on the cartridge in the prior art.
Specifically, after receiving the verification instruction data, the chip controller module 110 may generate response verification data according to the verification instruction data, and may output a target control signal to the control terminal of the transistor module 120 when the instruction bit data corresponding to the response verification data is preset bit data. The instruction bit data may be 1 or 0, and the preset bit data may be 1 or 0, which is not limited in the present application.
For example, in the case that the preset bit data is 0, when the command bit data transmitted for the response verification data is 0, the chip controller module 110 may output a target control signal to the control terminal of the transistor module 120, so that the transistor module 120 may enter a target state according to the target control signal, and then the transistor module 120 may pull down the voltage of the power pin of the chip controller module in the target state to achieve transmission of the command bit data 0 to the tobacco stem.
In actual processing, after detecting the cartridge access, the tobacco rod may supply power to the cartridge based on the voltage of the power pin, and may send verification instruction data to the cartridge, and after receiving the verification instruction data, the chip controller module 110 in the cartridge may perform data processing based on the verification instruction data, for example, determine a data format and a data content of the verification instruction data, so as to perform data processing according to the data format and the data content of the verification instruction data. Specifically, after the chip controller module 110 receives the verification instruction data, it may be determined whether the data format of the verification instruction data conforms to the preset data format. If the data format of the verification instruction data does not accord with the preset data format, the cartridge can discard the verification instruction data, and does not carry out the next processing on the verification instruction data, if the corresponding response verification data is not generated aiming at the verification instruction data, namely, the cartridge can not respond to the verification instruction data sent by the tobacco rod, so that the tobacco rod can not receive the verification instruction data to generate the corresponding response verification data within the preset time, and the tobacco rod can be further determined to be an illegal product; if the chip controller module 110 determines that the data format of the received verification instruction data accords with the preset data format, the chip controller module 110 may further determine the data content corresponding to the verification instruction data based on the data format, then the chip controller module 110 may perform an encryption and decryption operation on the verification instruction data through a preset encryption and decryption algorithm to generate response verification data corresponding to the verification instruction data, and then may generate corresponding instruction bit data according to the response verification data, and may determine whether the currently transmitted instruction bit data is preset bit data when the instruction bit data is transmitted, and may output a target control signal to the control terminal of the transistor module 120 when the transmitted instruction bit data is the preset bit data, so that the transistor module 120 may enter a target state according to the target control signal. For example, if the preset bit data is 0 and the target state is in the on state, if the command bit data sent by responding to the verification data is 1, it may be determined that the currently sent command bit data is not the preset bit data, and the target control signal may not be sent to the transistor module, so that the transistor module maintains the original working state, if the transistor module maintains the off state, the voltage of the power supply pin of the chip controller module 110 is not adjusted, so that the tobacco stem may detect that the currently sent command bit data of the cartridge is 1 based on the original voltage signal of the power supply pin, thereby achieving the purpose of communication; if the command bit data corresponding to the response verification data is 0, it may be determined that the command bit data currently transmitted is preset bit data, and a target control signal may be sent to the transistor module, so that the transistor may enter a target state according to the target control signal, for example, enter a conducting state, so that the transistor module 120 may adjust the voltage of the power pin of the chip controller module 110 in the target state, for example, pull down the voltage of the power pin of the chip controller module 110, so that the tobacco rod may detect that the command bit data currently transmitted by the cartridge is 0 based on the voltage signal of the power pin, and send the command bit data 0 to the tobacco rod, thereby achieving the purpose of communication.
As can be seen, in the embodiment of the application, the cartridge of the electronic cigarette is connected with the first end of the transistor module through the power pin of the chip controller module, the second pin of the chip controller module is connected with the control end of the transistor module, the first pin of the chip controller module and the third end of the transistor module are both connected with the reference ground of the cartridge, when the instruction bit data corresponding to the response verification data generated by the chip controller module according to the received verification instruction data is the preset bit data, the chip controller module outputs the target control signal to the control end of the transistor module, so that the transistor module enters the target state according to the target control signal, the voltage of the power pin of the chip controller module is adjusted in the target state, the instruction bit data corresponding to the response verification data is sent, the purpose of sending the response verification data of the cartridge chip is achieved, the power supply and the communication multiplexing power pin lead is realized, that the chip verification of the cartridge can be realized by utilizing the power pin signal of the electronic cigarette rod, encryption of the cartridge can be realized through the original two interfaces of the cartridge, the problem that in the prior art, the electronic cigarette is required to be greatly increased by the two interfaces of the cartridge interfaces, and the existing technology is solved, and the problem that the pins of the electronic cigarette are not well-contacted on the basis of the cartridge is greatly increased, and the prior art.
Further, based on the above embodiments, the chip controller module 110 in the embodiment of the present application may include: the conversion sub-module 210 is compared to the controller 220. Referring to fig. 2, a block diagram of a cartridge of an electronic cigarette according to an alternative embodiment of the present application is shown, and specifically, the cartridge of the electronic cigarette provided by the present application may include: a chip controller module 110 and a transistor module 120, and the chip controller module 110 may include: the conversion sub-module 210 is compared to the controller 220. Wherein a first end of the comparison sub-module 210 is connected to a first end of the transistor module 120, a second end of the comparison conversion sub-module 210 is connected to a first end of the controller 220, and a third end of the comparison conversion sub-module 210 is connected to a second end of the controller 220; a third terminal of the controller 220 is connected to a control terminal of the transistor module 120. The comparison and conversion sub-module 210 detects the voltage signal of the power supply pin, outputs a first digital signal to the first terminal of the controller 220 when the voltage signal value of the power supply pin is higher than a preset voltage threshold value, and outputs a second digital signal to the first terminal of the controller 220 when the voltage signal value of the power supply pin is lower than the preset voltage threshold value. The controller 220 determines the verification instruction data according to the first digital signal and the second digital signal, generates the response verification data when the verification instruction data conforms to a preset data format, and outputs a target control signal to the transistor module 120 when instruction bit data corresponding to the response verification data is preset bit data.
Specifically, the first end of the comparison and conversion sub-module 210 may be a power pin. The first end of the comparison and conversion sub-module 210 may be connected to the first end of the transistor module 120, and the second end of the comparison and conversion sub-module 210 may be connected to the first end of the controller 220, so that the comparison and conversion sub-module may output a first digital signal or a second digital signal to the controller 220, so that the controller 220 may determine the verification instruction data sent by the tobacco stem according to the detected first digital signal and/or second digital signal. The third terminal of the controller 220 may be connected to the control terminal of the transistor module 120, so that the controller 220 may output a target control signal to the transistor module 120 through the third terminal of the controller 220 when the command bit data corresponding to the response verification data generated by verifying the command data is the preset bit data. Specifically, the comparison and conversion sub-module 210 may preset a voltage threshold as a preset voltage threshold, so as to output a first digital signal to the first terminal of the controller 220 when the voltage signal value of the power pin is higher than the preset voltage threshold, and output a second digital signal to the second terminal of the controller 220 when the voltage signal value of the power pin is higher than the preset voltage threshold. The controller 220 may then determine the verification command data according to the first digital signal and the second digital signal, may generate response verification data when the verification command data conforms to a preset data format, and output a target control signal to the transistor module 120 when command bit data corresponding to the response verification data is preset bit data. The target control signal may be used to trigger the transistor module 120 to enter a target state, so as to adjust the voltage of the power pin of the chip controller module 110 in the target state, thereby implementing sending the command bit data 0 to the tobacco stem.
In actual processing, after the tobacco rod detects the access of the tobacco cartridge, the tobacco rod can supply power for the tobacco cartridge and can send verification instruction data to the tobacco cartridge. Specifically, different instruction bit data may be generated according to the verification instruction data, and the different instruction bit data may correspond to level signals of different voltage values, for example, a bit value of the instruction bit data is 0, which corresponds to a level signal of 3 volts (Volt, V); the bit value of the command bit data is 1, which corresponds to a level signal with a voltage of 4 volts, etc., which is not limited in the present application.
The comparison and conversion sub-module 210 in the cartridge may output a corresponding digital signal based on the voltage value corresponding to the detected level signal, so that the controller may determine the verification instruction data sent by the tobacco stem based on the digital signal. Specifically, the comparison and conversion sub-module 210 may preset a voltage threshold as a preset voltage threshold according to requirements.
For example, in the case that the preset voltage threshold is 3.5V, when the comparison and conversion sub-module 210 detects that the voltage value corresponding to the level signal of the power pin is higher than 3.5V, the comparison and conversion sub-module 210 may output a first digital signal to the first end of the controller 220, for example, the first digital signal may be 1, which is not limited in the present application. When the comparison and conversion sub-module 210 detects that the voltage value corresponding to the level signal of the power pin is lower than 3.5V or equal to 3.5V, the comparison and conversion sub-module 210 may output a second digital signal to the second terminal of the controller 220, for example, the second digital signal may be 0. The controller 220 may then determine the verification instruction data based on the acquired first digital signal and the second digital signal. The controller 220 may then further determine whether the verification instruction data conforms to a preset data format, and if the controller 220 determines that the data format of the verification instruction data conforms to the preset data format, the controller 220 may generate corresponding response verification data according to the verification instruction data, and may then transmit the response verification data to the tobacco rod. When the verification instruction data is determined to be not in accordance with the preset data format, the cartridge can discard the verification instruction data, and does not perform the next processing on the verification instruction data, if the corresponding response verification data is not generated aiming at the verification instruction data, namely, the cartridge can not respond to the verification instruction data sent by the tobacco rod, so that the tobacco rod cannot receive the verification instruction data in the preset time to generate the corresponding response verification data, and further, the tobacco rod can determine that the accessed tobacco rod is an illegal product.
Specifically, the controller 220 may preset a data format as a preset data format, and may also preset an encryption/decryption algorithm for performing encryption/decryption operations on the verification instruction data. The controller 220 may determine the verification instruction data according to the received first digital signal and second digital signal, and then may match the verification instruction data with a preset data format. If the verification instruction data does not accord with the preset data format, the cartridge can discard the verification instruction data, and does not carry out the next processing on the verification instruction data, if the corresponding response verification data is not generated aiming at the verification instruction data, namely the cartridge can not respond to the verification instruction data sent by the tobacco rod, so that the tobacco rod can not receive the verification instruction data to generate the corresponding response verification data within the preset time, and the tobacco rod can further determine that the accessed tobacco rod is an illegal product. If it is determined that the verification instruction data conforms to the preset data format, the controller 220 may perform an encryption and decryption operation on the verification instruction data through a preset encryption and decryption algorithm, so as to generate response verification data corresponding to the verification instruction data. The controller 220 may then detect whether the instruction bit data corresponding to the generated response verification data is preset bit data. For example, when the preset bit data is 0, if the command bit data sent in response to the verification data is 1, it may be determined that the currently sent command bit data is non-preset bit data, and the target control signal may not be sent to the transistor module 120, so that the transistor module 120 maintains an original working state, if the transistor module maintains a closed state, the voltage of the power supply pin of the chip controller module 110 is not adjusted, so that the tobacco stem may detect that the currently sent command bit data of the cartridge is 1 based on the original voltage signal of the power supply pin, thereby achieving the purpose of communication; if the command bit data corresponding to the response verification data is 0, it may be determined that the generated command bit data corresponding to the response verification data is the preset bit data, and a target control signal may be sent to the transistor module 120, so that the transistor module 120 may enter a target state, for example, enter a conducting state, according to the target control signal, and then the transistor module 120 may adjust the voltage of the power pin of the chip controller module 110 in the target state, for example, reduce the voltage of the power pin of the chip controller module 110, so that the tobacco stem may detect that the command bit data currently sent by the tobacco cartridge is 0 based on the original voltage signal of the power pin, thereby implementing sending the command bit data 0 to the tobacco stem, and achieving the purpose of communication.
As can be seen, in the present application, by connecting the first end of the comparison sub-module 210 with the first end of the transistor module 120, and connecting the second end of the comparison sub-module 210 with the first end of the controller 220, the third end of the comparison sub-module 210 is connected with the second end of the controller 220, so as to output the first digital signal or the second digital signal to the controller 220 through the comparison sub-module 210, so that the controller 220 can determine the verification command data according to the first digital signal and the second digital signal, generate the response verification data when the verification command data conforms to the preset data format, and then determine whether the encryption verification of the cartridge is passed or not according to the received response verification data by the cartridge stem, thereby achieving the purpose of transmitting the response verification data of the cartridge chip, and realizing the chip verification of the cartridge by using the power pin signal of the electronic cartridge stem, and further realizing the cartridge encryption by using the original two pin interfaces of the cartridge.
In a specific implementation, the chip controller module 110 may further include a first resistor 230. Wherein a first end of the first resistor 230 is connected to a first end of the comparison and conversion sub-module 210, and a second end of the first resistor 230 is connected to a fourth end of the controller 220.
And when the instruction bit data corresponding to the response verification data is preset bit data, outputting a target signal by the fourth terminal of the controller, wherein the target signal is used for triggering the first resistor to pull down the voltage of the power supply pin.
Specifically, a first end of the first resistor 230 may be connected to a first end of the comparison and conversion sub-module 210, a second end of the first resistor 230 may be connected to a fourth end of the controller 220, when the command bit data corresponding to the response verification data generated by the controller 220 according to the verification command data is preset bit data, the controller 220 may output a target signal to the first resistor 230 and output a target control signal to the transistor module 120, so that the transistor module 120 may enter a target state according to the target control signal, and the first resistor 230 may be connected in parallel with the transistor module 120 to be connected in a circuit, so that a resistance value of a resistor in the circuit is reduced to reduce a voltage of a power supply pin of the chip controller module 110, and may be to convert a level signal on the circuit from an original high level signal to a low level signal, or convert a level signal on the circuit from a first level signal with an original high voltage value to a second level signal with a low voltage value, so as to implement sending the command bit data 0 to a smoke rod.
Further, the chip controller module 110 may further include: a diode 240 and a first capacitor 250, wherein a first end of the diode is connected to the first end of the comparison conversion sub-module, and a second end of the diode is connected to the power end of the controller; the first end of the first capacitor is connected with the power end of the controller, and the second end of the first capacitor is connected with the reference ground of the cartridge.
In actual processing, the voltage at the first end of the comparison and conversion sub-module may be transmitted to the power end of the controller through the diode 240 to supply power to the controller 220, so as to ensure that the controller 220 can work normally.
Further, the comparison and conversion sub-module 210 may include a comparator 2101 or an analog-to-digital converter 2102. Wherein a first end of the comparator 2101 is connected with a first end of the transistor module 120, a second end of the comparator 2101 is connected with a first end of the controller 220, and a third end of the comparator 2101 is connected with a second end of the controller 220; a first terminal of the analog-to-digital converter 2102 is connected to a first terminal of the transistor module 120, and a second terminal of the analog-to-digital converter 2102 is connected to a first terminal of the controller 220.
In summary, the comparison conversion sub-module 210 is connected with the controller 220, the comparison conversion sub-module 210 is used for outputting a first digital signal or a second digital signal to the controller 220, so that the controller 220 can determine verification instruction data according to the first digital signal and the second digital signal, when the verification instruction data accords with a preset data format, the controller 220 can generate response verification data according to the verification instruction data, so that when instruction bit data corresponding to the generated response verification data is preset bit data, a target control signal is output to a control end of the transistor module 120, the transistor module 120 can enter a target state according to the target control signal, voltage of a power pin is adjusted in the target state, instruction bit data corresponding to the response verification data is sent, the purpose of sending the response verification data of a cartridge chip is achieved, power supply and communication multiplexing of a power pin wire is achieved, namely chip verification of a cartridge can be achieved by utilizing the power pin signal of an electronic cartridge, encryption of the cartridge can be achieved through two original interfaces of the cartridge, the problem that in the prior art, in order to encrypt the electronic cartridge pins of the electronic cartridge, one interface is increased, and the problem that in the prior art, the existing technology is poor in contact with one interface is solved, and the other interfaces are not in production pins are increased.
Further, based on the above embodiments, the transistor module 120 in the embodiment of the present application may include: a transistor 310 and an inductance 320. Referring to fig. 3, a block diagram of a cartridge of an electronic cigarette according to an alternative embodiment of the present application is shown. Specifically, the cartridge of the electronic cigarette provided by the application specifically may include: the chip controller module 110 and the transistor module 120, wherein the chip controller module 110 may include a comparison conversion sub-module 210, a controller 220, a first resistor 230, a diode 240, and a first capacitor 250, and the transistor module 120 may include: a transistor 310 and an inductor 320. Wherein, a first end of the transistor 310 is connected to a power pin of the chip controller module 110, a control end of the transistor 310 is connected to a second pin of the chip controller module 110, and a third end of the transistor 310 is connected to the reference ground. A first terminal of the inductor 320 is connected to a power pin of the chip controller module 110, and a second terminal of the inductor 320 is connected to a first terminal of the transistor 310.
Specifically, the transistor 310 in the embodiment of the present application may be a Metal-Oxide-Semiconductor Field-Effect Transistor (MOSFET), i.e., a MOS transistor. The control terminal of the transistor 310 may be connected to the second pin of the chip control module 110 to receive the target control signal sent by the chip control module 110. For example, the transistor 310 may be in a non-conductive state before the chip control module 110 has not sent the target control signal to the transistor 310. When the instruction bit data corresponding to the response verification data corresponding to the verification instruction data is preset bit data, the chip controller module 110 may send a target control signal to the transistor 310, the transistor 310 may enter a conductive state according to receiving the target control signal, and then the transistor 310 may pull down the voltage of the power pin in the conductive state, so as to send the instruction bit data 0 to the tobacco stem.
In a specific implementation, a first end of the inductor 320 is connected to a power pin of the chip controller module 110, and a second end of the inductor 320 is connected to a first end of the transistor 310, so that when the transistor 310 is turned on, the inductor 320 can be connected to a circuit. Specifically, when the instruction bit data corresponding to the response verification data corresponding to the verification instruction data sent by the chip controller module 110 to the tobacco stem is non-preset bit data, the chip controller module 110 may not send the target control signal to the transistor 310, and the transistor 310 is in a non-conductive state at this time, so as to send the instruction bit data 1 to the tobacco stem. When the instruction bit data corresponding to the response verification data corresponding to the verification instruction data is preset bit data, the chip controller module 110 may send a target control signal to the transistor 310, where the transistor 310 may enter a conducting state according to the target control signal, and the first resistor 230 and the inductor 320 may be connected in parallel to the circuit, so that the resistance of the resistor in the circuit is reduced through parallel connection, and the level signal in the circuit may be converted from the original high level signal to the low level signal, thereby implementing sending the instruction bit data 0 to the tobacco stem.
In actual processing, the inductor 320 may be a heating wire that may be used to stabilize the current in the circuit. In addition, the heating wire can provide heating output for the tobacco stem when the verification of the tobacco cartridge and the tobacco stem is successful, so that smoking is realized.
In summary, in the embodiment of the present application, by connecting the first end of the transistor 310 with the power pin of the chip controller module 110, the control end of the transistor 310 is connected with the second pin of the chip controller module 110, and the third end of the transistor 310 is connected with the reference ground, so that the chip controller module 110 can control the conduction of the transistor 310 by sending the target control signal, when the instruction bit data corresponding to the response verification data generated by the chip controller module according to the received verification instruction data is the preset bit data, the target control signal is output to the control end of the transistor 310 by the chip controller module, so that the transistor 310 can be conducted according to the target control signal, and the voltage of the power pin is pulled down in the conducting state, thereby sending the instruction bit data corresponding to the response verification data, achieving the purpose of sending the response verification data of the cartridge chip, and realizing the power supply and communication multiplexing of the power pin line, that is capable of realizing the chip verification of the cartridge by using the power pin signal of the electronic cartridge, and further realizing the encryption of the cartridge by using the two original interfaces of the cartridge, thereby solving the problem that in the prior art, the encryption of the electronic cartridge needs to encrypt the cartridge by adding two interfaces of the cartridge pins on the basis of the original interface of the pin of the cartridge has a great difficulty, such as that the existing technology has increased, and the problem that the existing interface has been greatly increased, and has been solved.
On the basis of the embodiment, the embodiment of the application also provides the electronic cigarette. The electronic cigarette comprises: tobacco stems and tobacco cartridges. The cigarette rod is used for sending verification instruction data, detecting instruction bit data through a power pin, and verifying according to response verification data corresponding to the instruction bit data to obtain a verification result of the cigarette cartridge; the cartridge may be any one of the above embodiments, and the cartridge is configured to generate response verification data according to the verification instruction data, and send instruction bit data corresponding to the response verification data to the tobacco stem.
It should be noted that, for the electronic cigarette embodiment, since it is substantially similar to the cartridge embodiment, the description is relatively simple, and the relevant points are referred to in the description of the cartridge embodiment.
Relational terms such as "first" and "second", and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.
The foregoing is only a specific embodiment of the application to enable those skilled in the art to understand or practice the application. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the application. Thus, the present application is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (9)
1. A cartridge for an electronic cigarette, comprising: a chip controller module and a transistor module;
the power supply pin of the chip controller module is connected with the first end of the transistor module, the second pin of the chip controller module is connected with the control end of the transistor module, and the first pin of the chip controller module and the third end of the transistor module are both connected with the reference ground of the cartridge;
the chip controller module generates response verification data according to the received verification instruction data, and if instruction bit data corresponding to the response verification data is preset bit data, a target control signal is output to a control end of the transistor module;
the transistor module enters a target state according to the target control signal so as to adjust the voltage of a power pin of the chip controller module in the target state and send instruction bit data corresponding to the response verification data;
the chip controller module includes: comparing the conversion sub-module with a controller;
the first end of the comparison conversion sub-module is connected with the first end of the transistor module, the second end of the comparison conversion sub-module is connected with the first end of the controller, and the third end of the comparison conversion sub-module is connected with the second end of the controller; the third end of the controller is connected with the control end of the transistor module; the comparison and conversion sub-module detects the voltage signal of the power supply pin, outputs a first digital signal to the first end of the controller when the voltage signal value of the power supply pin is higher than a preset voltage threshold value, and outputs a second digital signal to the first end of the controller when the voltage signal value of the power supply pin is lower than the preset voltage threshold value; the controller determines the verification instruction data according to the first digital signal and the second digital signal, generates response verification data when the verification instruction data accords with a preset data format, and outputs a target control signal to the transistor module when instruction bit data corresponding to the response verification data is preset bit data.
2. The cartridge of claim 1, wherein the comparison and conversion submodule comprises: a comparator or an analog-to-digital converter;
the first end of the comparator is connected with the first end of the transistor module, the second end of the comparator is connected with the first end of the controller, and the third end of the comparator is connected with the second end of the controller;
the first end of the analog-digital converter is connected with the first end of the transistor module, and the second end of the analog-digital converter is connected with the first end of the controller.
3. The cartridge of claim 1, wherein the transistor module comprises: a transistor;
the first end of the transistor is connected with a power pin of the chip controller module, the control end of the transistor is connected with a second pin of the chip controller module, and the third end of the transistor is connected with the reference ground;
the target control signal is used for controlling the transistor to be conducted;
and the transistor pulls down the voltage of the power supply pin in a conducting state so as to trigger the power supply pin to send instruction bit data corresponding to the response verification data.
4. A cartridge as claimed in claim 3, wherein the transistor comprises: metal oxide semiconductor field effect transistors and/or transistors.
5. A cartridge as in claim 3, further comprising: an inductance;
the first end of the inductor is connected with the power pin of the chip controller module, and the second end of the inductor is connected with the first end of the transistor.
6. The cartridge of claim 1, wherein the chip controller module further comprises: a first resistor;
the first end of the first resistor is connected with the first end of the comparison and conversion submodule, and the second end of the first resistor is connected with the fourth end of the controller;
and when the instruction bit data corresponding to the response verification data is preset bit data, outputting a target signal by the fourth terminal of the controller, wherein the target signal is used for triggering the first resistor to pull down the voltage of the power supply pin.
7. The cartridge of claim 1, wherein the chip controller module further comprises: a diode;
the first end of the diode is connected with the first end of the comparison and conversion submodule, and the second end of the diode is connected with the power end of the controller.
8. The cartridge of claim 6, wherein the chip controller module further comprises: a first capacitor;
the first end of the first capacitor is connected with the power end of the controller, and the second end of the first capacitor is connected with the reference ground of the cartridge.
9. An electronic cigarette, comprising: a tobacco rod and a cartridge according to any one of claims 1 to 8;
the cigarette rod is used for sending verification instruction data, detecting instruction bit data through a power pin, and verifying according to response verification data corresponding to the instruction bit data to obtain a verification result of the cigarette cartridge;
the cigarette bullet is used for generating response verification data according to the verification instruction data and sending instruction bit data corresponding to the response verification data to the cigarette stem.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111301937.9A CN114128926B (en) | 2021-11-04 | 2021-11-04 | Cigarette bullet and electron cigarette of electron cigarette |
| PCT/CN2022/127924 WO2023078153A1 (en) | 2021-11-04 | 2022-10-27 | Cartridge of electronic cigarette, and electronic cigarette |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111301937.9A CN114128926B (en) | 2021-11-04 | 2021-11-04 | Cigarette bullet and electron cigarette of electron cigarette |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114128926A CN114128926A (en) | 2022-03-04 |
| CN114128926B true CN114128926B (en) | 2023-10-27 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111301937.9A Active CN114128926B (en) | 2021-11-04 | 2021-11-04 | Cigarette bullet and electron cigarette of electron cigarette |
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| Country | Link |
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| CN (1) | CN114128926B (en) |
| WO (1) | WO2023078153A1 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114128926B (en) * | 2021-11-04 | 2023-10-27 | 绿烟实业（深圳）有限公司 | Cigarette bullet and electron cigarette of electron cigarette |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2015085469A1 (en) * | 2013-12-09 | 2015-06-18 | 吉瑞高新科技股份有限公司 | System and method for detecting power supply voltage and power supply system |
| CN112075667A (en) * | 2020-10-09 | 2020-12-15 | 西安稳先半导体科技有限责任公司 | Electronic cigarette, cigarette cartridge for electronic cigarette and safety circuit |
| CN112244368A (en) * | 2020-09-25 | 2021-01-22 | 深圳麦克韦尔科技有限公司 | Battery pole, atomizer and electron atomizing device |
| CN112493548A (en) * | 2020-12-11 | 2021-03-16 | 西安稳先半导体科技有限责任公司 | Electronic cigarette, cigarette cartridge for electronic cigarette and key control chip |
| CN112931942A (en) * | 2021-04-28 | 2021-06-11 | 深圳市讴可电子科技有限公司 | Intelligence cigarette bullet and electron cigarette |
| CN113226087A (en) * | 2019-11-15 | 2021-08-06 | 深圳市汇顶科技股份有限公司 | Power supply system, power receiving system, electronic cigarette host and cigarette cartridge |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2015106390A1 (en) * | 2014-01-14 | 2015-07-23 | 吉瑞高新科技股份有限公司 | Electronic cigarette identification device, electronic cigarette case, and method for identifying electronic cigarette |
| CN112956753A (en) * | 2019-11-27 | 2021-06-15 | 深圳市国科瑞芯科技有限公司 | Anti-counterfeiting chip, electronic atomizer and encryption identification method |
| CN111109657B (en) * | 2020-02-06 | 2020-12-08 | 广芯微电子（广州）股份有限公司 | Electronic cigarette and encryption and decryption authentication method thereof |
| CN112056626B (en) * | 2020-10-09 | 2023-08-01 | 西安稳先半导体科技有限责任公司 | Electronic cigarette, and cartridge and safety circuit for electronic cigarette |
| CN112089097B (en) * | 2020-10-09 | 2024-03-15 | 西安稳先半导体科技有限责任公司 | Electronic cigarette, and cartridge and safety circuit for electronic cigarette |
| CN112471604B (en) * | 2020-12-11 | 2024-01-12 | 西安稳先半导体科技有限责任公司 | Electronic cigarette, tobacco stem for electronic cigarette, tobacco cartridge and key control chip |
| CN112369703A (en) * | 2020-11-23 | 2021-02-19 | 武汉瑞纳捷电子技术有限公司 | Two-contact electronic cigarette and authentication method thereof |
| CN114128926B (en) * | 2021-11-04 | 2023-10-27 | 绿烟实业（深圳）有限公司 | Cigarette bullet and electron cigarette of electron cigarette |
-
2021
- 2021-11-04 CN CN202111301937.9A patent/CN114128926B/en active Active
-
2022
- 2022-10-27 WO PCT/CN2022/127924 patent/WO2023078153A1/en unknown
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2015085469A1 (en) * | 2013-12-09 | 2015-06-18 | 吉瑞高新科技股份有限公司 | System and method for detecting power supply voltage and power supply system |
| CN113226087A (en) * | 2019-11-15 | 2021-08-06 | 深圳市汇顶科技股份有限公司 | Power supply system, power receiving system, electronic cigarette host and cigarette cartridge |
| CN112244368A (en) * | 2020-09-25 | 2021-01-22 | 深圳麦克韦尔科技有限公司 | Battery pole, atomizer and electron atomizing device |
| CN112075667A (en) * | 2020-10-09 | 2020-12-15 | 西安稳先半导体科技有限责任公司 | Electronic cigarette, cigarette cartridge for electronic cigarette and safety circuit |
| CN112493548A (en) * | 2020-12-11 | 2021-03-16 | 西安稳先半导体科技有限责任公司 | Electronic cigarette, cigarette cartridge for electronic cigarette and key control chip |
| CN112931942A (en) * | 2021-04-28 | 2021-06-11 | 深圳市讴可电子科技有限公司 | Intelligence cigarette bullet and electron cigarette |
Also Published As
| Publication number | Publication date |
|---|---|
| CN114128926A (en) | 2022-03-04 |
| WO2023078153A1 (en) | 2023-05-11 |
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Effective date of registration: 20240510 Address after: Room 1006, 10th Floor, Baoye Building, 23 Xingye Street, Kwun Tong, Kowloon, Hong Kong, China Patentee after: Koujia Holdings Ltd. Country or region after: Hong-Kong Address before: 518107 14th floor, block a, Wanhe science and technology building, No.7 Huitong Road, high tech Industrial Park, Guangming Street, Guangming New District, Shenzhen City, Guangdong Province Patentee before: CIG-GREEN INDUSTRIAL (SHENZHEN) Co.,Ltd. Country or region before: China |