CN114246368B - Method, device, equipment and storage medium for verifying cartridge of electronic cigarette - Google Patents
Method, device, equipment and storage medium for verifying cartridge of electronic cigarette Download PDFInfo
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- CN114246368B CN114246368B CN202111300666.5A CN202111300666A CN114246368B CN 114246368 B CN114246368 B CN 114246368B CN 202111300666 A CN202111300666 A CN 202111300666A CN 114246368 B CN114246368 B CN 114246368B
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- response data
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- 239000003571 electronic cigarette Substances 0.000 title claims abstract description 67
- 238000000034 method Methods 0.000 title claims abstract description 43
- 238000012795 verification Methods 0.000 claims abstract description 521
- 241000208125 Nicotiana Species 0.000 claims abstract description 233
- 235000002637 Nicotiana tabacum Nutrition 0.000 claims abstract description 233
- 230000004044 response Effects 0.000 claims abstract description 184
- 239000000779 smoke Substances 0.000 claims abstract description 10
- 238000013524 data verification Methods 0.000 claims description 7
- 238000004590 computer program Methods 0.000 claims description 6
- 235000019504 cigarettes Nutrition 0.000 description 77
- 238000004891 communication Methods 0.000 description 6
- 230000009471 action Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 238000012545 processing Methods 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
- 230000006870 function Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005669 field effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 230000000391 smoking effect Effects 0.000 description 1
- 235000019640 taste Nutrition 0.000 description 1
Classifications
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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
- A24F40/40—Constructional details, e.g. connection of cartridges and battery parts
- A24F40/42—Cartridges or containers for inhalable precursors
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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
- A24F40/10—Devices using liquid inhalable precursors
-
- 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
- A24F40/80—Testing
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P90/00—Enabling technologies with a potential contribution to greenhouse gas [GHG] emissions mitigation
- Y02P90/30—Computing systems specially adapted for manufacturing
Abstract
The application relates to a method, a device and a storage medium for verifying a cartridge of an electronic cigarette, which relate to the technical field of electronic cigarettes. Acquiring a power pin signal of a tobacco rod; if the power pin signal is a target signal, triggering the tobacco stem to output a first power supply signal to the tobacco cartridge and send first verification instruction data according to the target signal; if the smoke rod does not receive the first verification response data within the preset time, the smoke rod is touched to output a second power supply signal to the smoke shell, second verification instruction data are sent, and the first verification response data are response data generated by the smoke shell according to the first verification instruction data; and verifying according to the received second verification response data to generate a chip verification result of the cartridge. Therefore, the application realizes cartridge verification by using the power pin signal of the tobacco stem, and solves the problem caused by the fact that the conventional electronic cigarette technology realizes the encryption chip verification of the cartridge by adding the cartridge interface pin.
Description
Technical Field
The application relates to the technical field of electronic cigarettes, in particular to a method, a device, equipment and a storage medium for verifying a cartridge of an 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 method, a device, equipment and a storage medium for verifying a cartridge of an electronic cigarette.
In a first aspect, the present application provides a method for verifying a cartridge of an electronic cigarette, which is characterized by comprising:
acquiring a power pin signal of a tobacco rod;
if the power pin signal is a target signal, triggering the tobacco stem to output a first power supply signal to the tobacco cartridge and send first verification instruction data according to the target signal;
if the tobacco stem does not receive the first verification response data within the preset time, triggering the tobacco stem to output a second power supply signal to the tobacco cartridge and sending second verification instruction data, wherein the first verification response data is generated by the tobacco cartridge according to the first verification instruction data;
and verifying according to the received second verification response data, and generating a chip verification result of the cartridge.
Optionally, the triggering the tobacco stem to output a first power supply signal to the cartridge and send first verification instruction data according to the target signal includes:
setting a smoke rod state to an awake state based on the target signal;
and in the wake-up state, triggering the tobacco stem to output a first power supply signal to an encryption chip in the cartridge, and sending first verification instruction data.
Optionally, after triggering the tobacco rod to output a first power supply signal to the cartridge and sending first verification instruction data, the method further comprises:
if the tobacco stem receives the first verification response data within the preset time, chip verification is carried out according to the second verification response data, and a first verification result corresponding to the tobacco cartridge is obtained;
and if the first verification result is a verification failure result, executing the step of triggering the tobacco rod to output a second power supply signal to the tobacco cartridge, and sending second verification instruction data.
Optionally, after the sending the second verification instruction data, the method further includes:
determining whether the second verification response data is received within a preset time, wherein the second verification response data is generated by the cartridge according to the second verification instruction data;
if the second verification response data is received within the preset time, executing the step of verifying according to the received second verification response data;
and if the second verification response data is not received within the preset time, generating a chip verification failure result corresponding to the cartridge.
Optionally, the verifying according to the received second verification response data generates a chip verification result of the cartridge, including:
Acquiring verification operation data, wherein the verification operation data is operation data generated by the tobacco stem based on the second verification instruction data;
if the second verification response data is matched with the verification operation data, generating a chip verification success node corresponding to the cartridge; otherwise, generating a chip verification failure result corresponding to the cartridge.
In a second aspect, the present application provides a method for verifying a cartridge of an electronic cigarette, which is characterized by comprising:
entering the working state of the cartridge according to a power supply signal output by the tobacco rod, wherein the power supply signal is a first power supply signal or a second power supply signal;
and under the working state, generating first verification response data according to the received first verification instruction data, or generating second verification response data according to the received second verification instruction data, wherein the first verification instruction data is verification instruction data corresponding to the first power supply signal, and the second verification instruction data is verification instruction data corresponding to the second power supply signal.
In a third aspect, the present application provides a cartridge verification apparatus for an electronic cigarette, including:
the device comprises a signal acquisition unit, a first output unit, a second output unit and a data verification unit;
The signal acquisition unit is used for acquiring a power pin signal of the tobacco rod;
the first output unit is used for triggering the tobacco stem to output a first power supply signal to the tobacco cartridge and sending first verification instruction data according to the target signal when the power pin signal is the target signal;
the second output unit is used for triggering the tobacco rod to output a second power supply signal to the tobacco cartridge when the tobacco rod does not receive first verification response data within preset time, and sending second verification instruction data, wherein the first verification response data is generated by the tobacco cartridge according to the first verification instruction data;
the data verification unit is used for verifying according to the received second verification response data and generating a chip verification result of the cartridge.
In a fourth aspect, the present application provides a cartridge verification apparatus for an electronic cigarette, including: a state setting unit and a data generating unit;
the state setting unit is used for entering the working state of the cartridge according to a power supply signal output by the tobacco rod, wherein the power supply signal is a first power supply signal or a second power supply signal;
the data generation unit is used for generating first verification response data according to the received first verification instruction data or generating second verification response data according to the received second verification instruction data in the working state, wherein the first verification instruction data is verification instruction data corresponding to the first power supply signal, and the second verification instruction data is verification instruction data corresponding to the second power supply signal.
In a fifth aspect, the present application provides an electronic cigarette, a tobacco rod and a cartridge;
wherein, the tobacco stem is used for: when the power pin signal is a target signal, outputting a first power supply signal to the cartridge and sending first verification instruction data according to the target signal; if the first verification response data is not received within the preset time, outputting a second power supply signal to the cartridge, and sending second verification instruction data; and verifying according to the received second verification response data, and generating a chip verification result of the cartridge;
the cartridge is for: entering a working state according to a power supply signal output by the tobacco rod, wherein the power supply signal is a first power supply signal or a second power supply signal; and in the working state, generating the first verification response data according to the received first verification instruction data, or generating the second verification response data according to the received second verification instruction data.
In a sixth aspect, the present application provides a computer readable storage medium having stored thereon a computer program which when executed by a processor implements the steps of the cartridge verification method according to any one of the embodiments of the first or second aspects.
In summary, after a power pin signal of a cigarette rod is obtained, if the power pin signal is a target signal, triggering the cigarette rod to output a first power supply signal to a cigarette cartridge and send first verification instruction data according to the target signal, and if the cigarette rod does not receive first verification response data within a preset time, triggering the cigarette rod to output a second power supply signal to the cigarette cartridge and send second verification instruction data, wherein the first verification response data is response data generated by the cigarette cartridge according to the first verification instruction data; and verifying according to the received second verification response data, and generating a chip verification result of the cigarette bullet, so that the cigarette bullet verification of the electronic cigarette is realized, namely, the chip verification of the cigarette bullet can be realized by utilizing the power pin signal of the cigarette rod of the electronic cigarette, and then encryption of the cigarette bullet can be realized by utilizing the original two pin interfaces of the cigarette bullet, thereby solving the problems caused by the fact that in the prior art, encryption of the electronic cigarette bullet is required to be additionally added with one pin interface on the basis of the original two pin interfaces of the cigarette bullet, such as the problems of large production and assembly difficulty, poor contact of the pin interfaces and the like of the electronic cigarette caused by adding one pin interface on the cigarette bullet in the prior art.
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 schematic flow chart of a method for verifying a cartridge of an electronic cigarette according to an embodiment of the present application;
fig. 2 is a schematic flow chart of steps of a method for verifying a cartridge of an electronic cigarette according to an alternative embodiment of the present application;
fig. 3 is a schematic diagram of a cartridge circuit structure of an electronic cigarette according to an example of the present application;
fig. 4 is a schematic flow chart of steps of a method for verifying a cartridge of an electronic cigarette according to an alternative embodiment of the present application;
fig. 5 is a block diagram of an encryption device of an electronic cigarette according to an embodiment of the present application;
fig. 6 is a block diagram of an encryption device for electronic cigarettes according to an alternative embodiment of the 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 schematic flow chart of a method for verifying a cartridge of an electronic cigarette according to an embodiment of the present application. As shown in fig. 1, the method for verifying the cartridge of the electronic cigarette provided by the application specifically includes the following steps:
step 110, a power pin signal of the tobacco stem is obtained.
Specifically, the method for verifying the tobacco cartridges of the electronic cigarette in the embodiment of the application can be applied to the tobacco stems of the electronic cigarettes. The tobacco stem may be provided with two pins, one of which may be a power pin for power and communication multiplexing and the other may be a pin (i.e., ground pin) for grounding. The power supply pin can be used for outputting a power supply signal to the electronic cigarette bullet when the electronic cigarette bullet is accessed to supply power for the electronic cigarette bullet.
In actual processing, whether the electronic cigarette cartridge is connected with the cigarette rod or not can be detected by acquiring a power pin signal of the electronic cigarette rod. Specifically, a power pin in the electronic cigarette rod can be connected with a pull-up resistor with a larger resistance value, and the resistance value of the pull-up resistor can be 1 Mohm or other resistance values, and the embodiment of the application is not limited to the resistance value; the resistance of the electronic cigarette cartridge may be relatively small, e.g., the resistance of the cartridge may be 1 ohm, or may be other small resistance less than the pull-up resistance. When the cigarette bullet does not insert the tobacco rod, the power pin of tobacco rod is owing to big resistance pull-up, and the voltage of the power pin of tobacco rod is pulled up through the pull-up resistance that the resistance is great by power signal promptly for the power pin presents high level's characteristics, and power pin signal can be high level signal this moment. When the cigarette bullet inserts the tobacco rod, because the resistance value of the cigarette bullet is less, the voltage of the power pin of tobacco rod can draw down other cigarette bullets that resistance value is less, and the cigarette bullet is as the pull-down resistance that resistance value is less for the power pin of tobacco rod presents low level's characteristics, and the power pin signal can be low level signal this moment. Therefore, when the power pin signal of the cigarette rod is detected to be converted into a low-level signal, the low-level signal can be determined as a target signal so as to confirm that the cigarette cartridge is connected into the cigarette rod.
And 120, triggering the tobacco stem to output a first power supply signal to the tobacco cartridge and send first verification instruction data according to the target signal if the power supply pin signal is the target signal.
The target signal may be used to confirm that the cartridge accesses the tobacco stem, and may specifically include various signals for confirming that the cartridge accesses the tobacco stem, such as a low level signal; the first verification response data may be response data generated by the cartridge in accordance with first verification instruction data transmitted by the stem.
Specifically, when the acquired power pin signal is the target signal, the cigarette cartridge can be determined to be connected with the cigarette stem, and at the moment, the cigarette stem can output a first power supply signal to the cigarette cartridge and can send first verification instruction data to the cigarette cartridge. The first power supply signal can be used for supplying power to the encryption chip in the cartridge, and the first verification instruction data can be used for verifying whether the encryption chip in the cartridge exists or not and/or verifying whether the encryption chip in the cartridge is a legal chip or not.
As an example of the present application, in the case of setting the low level signal as the target signal of the power pin signal, when the cartridge is attached to the stem, the power pin signal of the stem may become the low level signal, and at this time the stem acquires that the power pin signal is the low level signal, the power pin signal may be determined to be the target signal, and further it may be determined that the cartridge has been attached to the stem based on the target signal. Further, at this time, the tobacco rod may not detect whether the cartridge is in the forward access state or the reverse access state yet, and the cartridge may be determined to be in the forward access state by outputting a first power supply signal to the cartridge and transmitting first verification instruction data, so as to determine whether the cartridge is in the forward access state by monitoring whether the first verification response data transmitted by the cartridge is received within a preset time. The first power supply signal can be used for supplying power to the encryption chip in the cartridge, and the first verification instruction data can be used as verification data for verifying the encryption chip.
In a specific implementation, the first verification instruction data may be sent by a micro control unit (Microcontroller Unit, MCU) in the tobacco stem, and the subsequent data verification step may also be completed by the MCU in the tobacco stem.
Further, according to the target signal, triggering the tobacco stem to output a first power supply signal to the cartridge and send first verification instruction data may specifically include the following sub-steps:
in a substep 1201, the smoke rod state is set to an awake state based on the target signal.
Sub-step 1202, in the wake-up state, triggering the tobacco stem to output a first power supply signal to an encryption chip in the cartridge, and sending first verification instruction data.
Specifically, when the smoke bar detects that the power pin signal is the target signal, the current state can be set to be the wake-up state. When the tobacco stem is in an awake state, a first power supply signal can be output to an encryption chip in the tobacco cartridge, and first verification instruction data can be sent.
And 130, triggering the tobacco rod to output a second power supply signal to the tobacco cartridge and sending second verification instruction data if the tobacco rod does not receive first verification response data within preset time, wherein the first verification response data is generated by the tobacco cartridge according to the first verification instruction data.
Specifically, the tobacco stem may be preset with a time threshold as a preset time, where the preset time threshold may be 5 seconds, or may be another time threshold. After the cartridge receives the first verification instruction data sent by the tobacco stem, first verification response data can be generated according to the first verification instruction data. If the tobacco rod does not receive the first verification response data sent by the tobacco cartridge within the preset time, the tobacco rod can determine that the tobacco cartridge is likely to be in a reverse access state, and can output a second power supply signal to the tobacco cartridge and send second verification instruction data.
In the actual processing, when the cigarette rod detects the target signal of the power pin signal bit, the cigarette rod can confirm that the cigarette cartridge is connected, but the cigarette rod may not detect whether the cigarette cartridge which is connected at present has an encryption chip or whether the cigarette cartridge is in a positive connection state or a negative connection state temporarily. Therefore, after the tobacco rod determines that the tobacco cartridge is accessed, the tobacco rod can output a first power supply signal and first verification instruction data to the tobacco cartridge, and if the tobacco cartridge is in the positive access state, an encryption chip in the tobacco cartridge can enter a working state according to the first power supply signal sent by the tobacco rod and can receive the first verification instruction data so as to generate corresponding first verification response data according to the first verification instruction data. After the tobacco stem receives the first verification response data sent by the tobacco cartridge, the MCU in the tobacco stem verifies the received first verification response data; if the verification is passed, the fact that the cartridge is in the positive access state can be determined, and an encryption chip in the cartridge is a legal chip; if the verification is not passed, the encryption chip in the cartridge can be determined to be an illegal chip. If the tobacco rod does not receive the first verification response data sent by the tobacco cartridge within the preset time, the tobacco cartridge can be possibly in a reverse access state. In order to ensure that the encryption chip in the cartridge can work normally under the reverse access state, the cigarette rod can be reversely conducted through the control bridge to output reverse current so as to output a second power supply signal to the cartridge, and can send second verification instruction data while outputting the second power supply signal. The first verification instruction data and the second verification instruction data may be the same verification instruction data or different verification instruction data, which is not limited in the embodiment of the present application. The current direction of the second power supply signal and the current direction of the first power supply signal can be opposite, so that the encryption chip in the cartridge can enter the working state according to the first power supply signal or the second power supply signal when the cartridge is in the forward access state or the reverse access state.
And 140, verifying according to the received second verification response data, and generating a chip verification result of the cartridge.
Specifically, after the tobacco stem receives the second verification response data, the MCU in the tobacco stem can verify the second verification response data to generate a chip verification result of the cartridge, and then can determine whether the cartridge is a legal product according to the chip verification result. Specifically, the verification mode may be that the MCU in the tobacco stem presets a verification condition, after receiving the second verification response data sent by the tobacco cartridge, the MCU may perform chip verification by using the second verification response data according to the preset verification condition, so as to generate a chip verification result, thereby determining whether the encryption chip of the tobacco cartridge is a legal product according to the chip verification result, and further determining whether the tobacco cartridge is a legal product. Optionally, the chip verification result may be divided into a chip verification success result and a chip verification failure result; the chip verification failure result can be used for determining that an encryption chip in the cartridge is an illegal chip, so that whether the currently inserted cartridge is a legal cartridge matched with the tobacco stem or not can be determined; the successful chip verification result can be used for determining that the encryption chip in the cartridge is a legal chip, and further determining that the cartridge inserted currently is a legal cartridge matched with the tobacco rod.
Further, in the embodiment of the present application, the verification is performed according to the received second verification response data, and the generation of the chip verification result of the cartridge may include the following sub-steps:
substep 1401, obtaining verification operation data, where the verification operation data is operation data generated by the tobacco stem based on the second verification instruction data.
Sub-step 1402, if the second verification response data matches the verification operation data, generating a chip verification success result corresponding to the cartridge; otherwise, generating a chip verification failure result corresponding to the cartridge.
In a specific implementation, an encryption and decryption algorithm may be set in the MCU of the tobacco stem in advance, where the encryption and decryption algorithm may be used to perform encryption and decryption operations, for example, the first verification instruction data or the second verification instruction data may be generated based on the encryption operation, and decryption operations may be performed according to the first verification instruction data or the second verification instruction data, so as to obtain verification operation data corresponding to the first verification instruction data or the second verification instruction data.
Specifically, when the tobacco stem receives first verification response data sent by the tobacco cartridge, the first verification response data can be compared and matched with verification operation data generated by the first verification instruction data by the tobacco stem, so as to determine whether the received first verification response data is matched with the verification operation data generated by the first verification instruction data by the tobacco stem; if the received first verification response data is matched with verification data generated by performing operation on the first verification instruction data by the user, namely the received first verification response data is matched with the verification data generated by performing operation on the user, if the first verification response data is identical with the verification operation data generated by performing operation on the first verification instruction data by the user, a chip verification success result corresponding to the cartridge can be generated; if the received first verification response data is not matched with verification operation data generated by the first verification instruction data by the self, namely the received first verification response data is not matched with the verification operation data generated by the self operation, if the first verification response data is not identical with the verification operation data generated by the self operation, a chip verification failure result corresponding to the cartridge can be generated.
Similarly, when the tobacco stem receives second verification response data sent by the tobacco cartridge, the second verification response data can be matched with verification operation data generated by performing operation on second verification instruction data, so that a chip verification success result corresponding to the tobacco cartridge can be generated under the condition that the second verification response data is identical to the verification operation data generated by performing operation on the second verification response data, and further an encryption chip in the tobacco cartridge can be determined to be a legal product; and when the second verification response data is different from the verification operation data generated by the operation of the second verification response data, the chip verification failure corresponding to the cartridge can be determined, the chip verification failure result corresponding to the cartridge is generated, and the encrypted chip in the cartridge can be determined to be an illegal product based on the chip verification failure result.
In summary, the embodiment of the application determines that the cartridge accesses the cartridge by acquiring the power pin signal of the cartridge under the condition that the power pin signal is the target signal, so as to touch the cartridge to output the first power supply signal to the cartridge and send the first verification instruction data, if the cartridge does not receive the first verification response data within the preset time, the cartridge outputs the second power supply signal to the cartridge and sends the second verification instruction data, and verifies according to the received second verification response data, so as to generate the chip verification result of the cartridge, and determine whether the encryption chip in the cartridge is a legal product or not based on the chip verification result of the cartridge, namely, the chip verification of the cartridge is realized by utilizing the power pin of the electronic cartridge, thereby solving the problems caused by the fact that in the prior art, the encryption of the electronic cartridge needs to be additionally added with one pin interface on the basis of the original two pin interfaces of the cartridge, such as the problems of great difficulty in electronic cartridge production and assembly, poor pin interface contact and the like caused by additionally adding one pin interface on the cartridge.
Referring to fig. 2, a schematic flow chart of steps of a method for verifying a cartridge of an electronic cigarette according to an alternative embodiment of the present application is shown. The cartridge verification method may specifically include the steps of:
step 210, acquiring a power pin signal of the tobacco stem.
Step 220, if the power pin signal is a target signal, triggering the tobacco stem to output a first power supply signal to the cartridge and send first verification instruction data according to the target signal.
And 230, if the tobacco stem receives the first verification response data within the preset time, performing chip verification according to the first verification response data to obtain a first verification result corresponding to the tobacco cartridge.
In particular, the method of the present embodiment may be applied to tobacco stems. After detecting that the power pin signal of the cigarette stem is the target signal, the cigarette stem can be determined to be connected with the cigarette stem, and at the moment, the cigarette stem can output a first power supply signal to the cigarette stem and send first verification instruction data. Specifically, the tobacco stem can preset a time threshold as preset time, if the tobacco stem receives first verification response data sent by the tobacco cartridge within the preset time, chip verification can be performed according to the first verification response data, and a first verification result corresponding to the tobacco cartridge is obtained. If the tobacco rod does not receive the first verification response data sent by the tobacco cartridge within the preset time, the tobacco rod can determine that the tobacco cartridge is in the reverse access state.
For example, when the power pin signal of the cigarette rod is detected to be a low-level signal, the power pin signal can be determined to be a target signal, then the cigarette bullet can be determined to be connected into the cigarette rod, the cigarette rod is awakened, the cigarette rod is enabled to enter an awakening state, then the cigarette rod can be started to output a first power supply signal, and first verification instruction data can be generated and sent through the MCU in the cigarette rod. Specifically, when the cigarette stem monitors that the power pin signal is the target signal, the cigarette cartridge can be determined to be connected, but whether the cigarette cartridge is in the positive connection state or the negative connection state may not be detected yet. Therefore, the tobacco rod can output a first power supply signal to the tobacco shell and send first verification instruction data, if the tobacco shell is in a positive access state at this time, the encryption chip in the tobacco shell can enter a working state according to the first power supply signal and can receive the first verification instruction data sent by the tobacco rod, then the first verification instruction data is operated according to a preset encryption and decryption algorithm to generate first verification response data corresponding to the first verification instruction data, and then the first verification response data can be sent to the tobacco rod, so that the tobacco rod can receive the first verification response data corresponding to the first verification instruction data. After the tobacco stem receives the first verification response data, chip verification can be performed on the first verification response data through the MCU to obtain a first verification result corresponding to the tobacco cartridge. If the cartridge is in the reverse access state at this time, the encryption chip in the cartridge does not enter the working state, that is, the encryption chip does not generate first verification response data according to the first verification instruction data, so that the tobacco rod does not receive the first verification response data in a preset time, the MCU in the tobacco rod can determine that the current cartridge is in the reverse access state, then a second power supply signal opposite to the first power supply signal can be output to supply power to the cartridge through the second power supply signal, the cartridge can enter the working state based on the second power supply signal, and then the cartridge entering the working state can receive data, such as the second verification instruction data sent by the MCU of the tobacco rod.
As an example of the present application, as shown in fig. 3, when the tobacco rod outputs the first POWER supply signal to the tobacco cartridge and transmits the first verification command data, the POWER1 in fig. 3 may be positive, the POWER2 may be negative, the Metal-Oxide-Semiconductor Field-Effect Transistor (MOSFET) is turned on, the heating wire may be operated, the encryption chip may not be operated, and the encryption chip may not be burned due to the diode. When the encryption chip does not work, the encryption chip can not generate first verification response data according to the first verification instruction data, and further the tobacco rod does not receive the first verification response data in preset time, so that the MCU in the tobacco rod can determine that the current cigarette bullet is in the reverse access state. Then, the tobacco rod may output a second POWER supply signal opposite to the first POWER supply signal to the tobacco cartridge, at this time, POWER1 in fig. 3 may be negative, POWER2 may be positive, the MOS tube is in an off state, the encryption chip may enter a working state based on the second POWER supply signal output by the tobacco rod, may receive second verification instruction data sent by the tobacco rod, and may generate second verification response data according to the second verification instruction data, and send the second verification response data to the tobacco rod, so that the MCU in the tobacco rod may verify the second verification response data to generate a second verification result corresponding to the tobacco cartridge.
In a specific implementation, the first verification result in the embodiment of the present application may be divided into a success result and a failure result. Specifically, after the tobacco rod outputs a first power supply signal to the tobacco cartridge and sends first verification instruction data, the MCU in the tobacco rod can acquire the first verification instruction data, and then the acquired first verification instruction data can be operated according to a preset encryption and decryption algorithm to generate verification operation data corresponding to the first verification instruction data. Subsequently, after receiving the first verification response data sent by the cartridge, the MCU in the tobacco rod can compare the first verification response data with verification operation data corresponding to the first verification instruction data, so that the first verification result can be determined to be a successful result under the condition that the first verification response data is the same as the verification operation data; and under the condition that the first verification response data is different from the verification operation data, determining that the first verification result is a failure result.
And step 240, if the first verification result is a failure result, executing the step of triggering the tobacco rod to output a second power supply signal to the cartridge, and sending second verification instruction data.
Specifically, when the first verification result is a failure result, the tobacco rod may output a second supply signal to the cartridge and send second verification instruction data. Specifically, when the first verification result is a failure result, the cartridge may not have a corresponding encryption chip, that is, the cartridge is a non-genuine product, or the current cartridge is in a reverse access state, and the encryption chip in the cartridge does not enter a working state, so that the first verification result is a failure result. Therefore, in order to ensure that the encryption chip in the cartridge can work normally under the reverse access state, the tobacco rod can output a second power supply signal to the cartridge and send second verification instruction data.
In actual processing, the first verification instruction data and the second verification instruction data may be the same data or data with the same data format type, which is not limited in the present application; the current direction of the second power supply signal and the current direction of the first power supply signal can be opposite to realize that the cartridge is in the positive access state, the encryption chip in the cartridge can enter the working state according to the first power supply signal, and the encryption chip in the cartridge can enter the working state according to the second power supply signal when the cartridge is in the reverse access state.
Step 250, if the tobacco stem does not receive the first verification response data within the preset time, triggering the tobacco stem to output a second power supply signal to the cartridge, and sending second verification instruction data, wherein the first verification response data is response data generated by the cartridge according to the first verification instruction data.
Specifically, if the tobacco rod does not receive the first verification response data sent by the tobacco cartridge in the preset time, the tobacco rod can determine that the tobacco cartridge is likely to be in a reverse access state, and because the encryption chip in the tobacco cartridge does not work when the tobacco cartridge is in the reverse access state, the tobacco rod can output a second power supply signal to the tobacco cartridge and send second verification instruction data to the tobacco cartridge, so that the encryption chip in the tobacco cartridge can work normally under the reverse access state.
Step 260, determining whether the second verification response data is received within a preset time, where the second verification response data is generated by the cartridge according to the second verification instruction data.
Step 270, if the second verification response data is received within the preset time, executing the step of verifying according to the received second verification response data.
And 280, if the second verification response data is not received within the preset time, generating a chip verification failure result corresponding to the cartridge.
And step 290, verifying according to the received second verification response data, and generating a chip verification result of the cartridge.
Specifically, the tobacco stem may preset a time threshold as a preset time. If the tobacco stem receives second verification response data sent by the tobacco cartridge within the preset time, the encryption chip in the tobacco cartridge can be determined to be in a working state. The encryption chip can generate second verification response data according to second verification instruction data sent by the tobacco stem in a working state and send the second verification response data to the tobacco stem. After the tobacco stem receives the second verification response data, verification can be performed according to the second verification response data. If the verification is passed, the tobacco stem can determine that the encryption chip in the tobacco cartridge is a legal product, and then determine that the tobacco cartridge is a legal product. If the verification is not passed, the tobacco stem can determine that the encryption chip in the tobacco cartridge is an illegal product, and then determine that the tobacco cartridge is an illegal product. If the tobacco rod does not receive the second verification response data sent by the tobacco cartridge within the preset time, the tobacco cartridge can be determined to have no encryption chip or the encryption chip in the tobacco cartridge is an illegal product, so that the tobacco cartridge can be determined to be the illegal product.
In actual processing, the tobacco rod outputs a second power supply signal to the tobacco cartridge, and after sending second verification instruction data, the MCU in the tobacco rod can also acquire the second verification instruction data, and the MCU can encrypt and decrypt the second verification instruction data according to a preset encryption and decryption algorithm to generate operation verification data corresponding to the second verification instruction data. If the tobacco stem receives second verification response data sent by the tobacco cartridge, the MCU can compare the second verification response data with verification operation data to obtain a verification result. Specifically, when the second verification response data is the same as the verification operation data, the encryption chip in the cartridge is determined to be a legal product, and then the cartridge is determined to be a legal product. And under the condition that the second verification response data is different from the verification operation data, determining that the encryption chip in the cartridge is an illegal product.
In a specific implementation, when the cigarette rod detects that the cigarette bullet is connected, after the cigarette rod sequentially sends a first power supply signal and a second power supply signal to the cigarette bullet, if the cigarette bullet fails to pass verification, the cigarette rod can determine that the cigarette bullet is an illegal product, and the cigarette rod does not provide heating output for the cigarette bullet. If the cartridge passes the verification, the tobacco rod can determine that the cartridge is a legal product, and the tobacco rod can provide heating output for the cartridge.
Therefore, the embodiment of the application determines that the cartridge accesses the cartridge when the power pin signal of the cartridge is in the target signal, and thus the cartridge is contacted with the cartridge to output the first power supply signal or the second power supply signal to the cartridge so as to supply power to the cartridge, so that the encryption chip in the cartridge can enter a working state based on the first power supply signal or the second power supply signal, and generates corresponding first verification response data or second verification response data according to the first verification instruction data or the second verification instruction data sent by the cartridge, so that the first verification response data or the second verification response data is sent to the cartridge for verification, and verification of the cartridge is realized through the two pin interfaces of the cartridge, the accuracy of a verification result is ensured, and the problems caused by the fact that one pin interface is additionally added on the basis of the original two pin interfaces of the cartridge in the prior art for encrypting the electronic cartridge are solved, such as the problem that the prior art has a plurality of pins are added on the pin interfaces to cause poor contact with one pin interface in the prior art.
Referring to fig. 4, a schematic step flow diagram of another method for verifying a cartridge of an electronic cigarette according to an embodiment of the present application is shown. The method for verifying the cartridge of the electronic cigarette provided by the embodiment of the application can specifically comprise the following steps:
step 310, entering a working state of the cartridge according to a power supply signal output by the tobacco rod, wherein the power supply signal is a first power supply signal or a second power supply signal.
Specifically, the cartridge verification method of the electronic cigarette in the embodiment can be applied to the electronic cigarette cartridge. After the cigarette rod detects that the cigarette cartridge is connected, the cigarette rod can output a first power supply signal or a second power supply signal to the cigarette cartridge, so that the cigarette cartridge can enter a working state according to the first power supply signal or the second power supply signal output by the cigarette rod.
Step 320, in the working state, generating first verification response data according to the received first verification instruction data, or generating second verification response data according to the received second verification instruction data.
The first verification instruction data are verification instruction data corresponding to the first power supply signal, and the second verification instruction data are verification instruction data corresponding to the second power supply signal.
Specifically, the encryption chip in the cartridge can preset an encryption and decryption algorithm, and the cartridge can enter a working state according to the first power supply signal or the second power supply signal output by the tobacco rod. After entering a working state, an encryption chip in the cigarette case can receive first verification instruction data sent by the cigarette case and generate first verification response data corresponding to the first verification instruction data according to a preset encryption and decryption algorithm, and then the cigarette case can send out the generated first verification response data, so that the cigarette case can receive the first verification response data to trigger an MCU in the cigarette case to verify according to the first verification response data; or after receiving the second verification instruction data sent by the tobacco stem, the encryption chip in the tobacco cartridge generates second verification response data corresponding to the second verification instruction data according to a preset encryption and decryption algorithm, and then the tobacco cartridge can send the generated second verification response data to the tobacco stem, so that the tobacco stem can receive the second verification response data to trigger the MCU in the tobacco stem to verify according to the second verification response data, and a corresponding verification result can be generated through the MCU in the tobacco stem.
Therefore, in the embodiment of the application, the cartridge enters the working state according to the first power supply signal or the second power supply signal output by the cartridge, corresponding first verification response data or second verification response data is generated according to the first verification instruction data or the second verification instruction data sent by the cartridge in the working state, and the first verification response data or the second verification response data is sent to the cartridge.
As shown in fig. 5, an embodiment of the present application provides a cartridge verification apparatus 400 of an electronic cigarette, including a signal acquisition unit 410, a first output unit 420, a second output unit 430, and a data verification unit 440;
the signal obtaining unit 410 is configured to obtain a power pin signal of the tobacco stem;
the first output unit 420 is configured to trigger the tobacco stem to output a first power supply signal to the cartridge and send first verification instruction data according to the target signal when the power pin signal is the target signal;
the second output unit 430 is configured to trigger the tobacco rod to output a second power supply signal to the cartridge when the tobacco rod does not receive the first verification response data within a preset time, and send second verification instruction data, where the first verification response data is response data generated by the cartridge according to the first verification instruction data;
the data verification unit 440 is configured to perform verification according to the received second verification response data, and generate a chip verification result of the cartridge.
Optionally, the triggering the tobacco stem to output a first power supply signal to the cartridge and send first verification instruction data according to the target signal includes:
Setting a smoke rod state to an awake state based on the target signal;
and in the wake-up state, triggering the tobacco stem to output a first power supply signal to an encryption chip in the cartridge, and sending first verification instruction data.
Optionally, after triggering the tobacco rod to output a first power supply signal to the cartridge and sending first verification instruction data, the method further comprises:
if the tobacco stem receives the first verification response data within the preset time, chip verification is carried out according to the second verification response data, and a first verification result corresponding to the tobacco cartridge is obtained;
and if the first verification result is a verification failure result, executing the step of triggering the tobacco rod to output a second power supply signal to the tobacco cartridge, and sending second verification instruction data.
Optionally, after the sending the second verification instruction data, the method further includes:
determining whether the second verification response data is received within a preset time, wherein the second verification response data is generated by the cartridge according to the second verification instruction data;
if the second verification response data is received within the preset time, executing the step of verifying according to the received second verification response data;
And if the second verification response data is not received within the preset time, generating a chip verification failure result corresponding to the cartridge.
Optionally, the verifying according to the received second verification response data generates a chip verification result of the cartridge, including:
acquiring verification operation data, wherein the verification operation data is operation data generated by the tobacco stem based on the second verification instruction data
If the second verification response data is matched with the verification operation data, generating a chip verification success node corresponding to the cartridge; otherwise, generating a chip verification failure result corresponding to the cartridge.
As shown in fig. 6, an embodiment of the present application further provides a cartridge verification apparatus 500 of an electronic cigarette, including: a state setting unit 510 and a data generating unit 520;
the state setting unit 510 is configured to enter a working state of the cartridge according to a power supply signal output by the tobacco rod, where the power supply signal is a first power supply signal or a second power supply signal;
the data generating unit 520 is configured to generate first verification response data according to the received first verification instruction data or generate second verification response data according to the received second verification instruction data in the working state, where the first verification instruction data is verification instruction data corresponding to the first power supply signal, and the second verification instruction data is verification instruction data corresponding to the second power supply signal.
It should be noted that, for simplicity of description, the method embodiments are shown as a series of acts, but it should be understood by those skilled in the art that the embodiments are not limited by the order of acts, as some steps may occur in other orders or concurrently in accordance with the embodiments.
It should be noted that, the cartridge verification device of the electronic cigarette provided by the embodiment of the application can execute the cartridge verification method of the electronic cigarette provided by any embodiment of the application, and has the corresponding functions and beneficial effects of the execution method.
In a specific implementation, the cartridge verification device of the electronic cigarette can be integrated in the electronic cigarette equipment, so that the electronic cigarette equipment can realize cartridge verification by using a power pin signal of the cigarette rod according to the first power supply signal and the first verification instruction data or the second power supply signal and the second verification instruction data output by the cigarette rod to serve as the cartridge verification equipment of the electronic cigarette. The cartridge verification device of the electronic cigarette may be composed of two or more physical entities, or may be composed of one physical entity, for example, the device may be an electronic cigarette, which is not particularly limited in the embodiment of the present application.
Further, the embodiment of the application also provides electronic cigarette equipment, which comprises a processor, a communication interface, a memory and a communication bus, wherein the processor and the communication interface and the memory are communicated with each other through the communication bus; a memory for storing a computer program; and the processor is used for realizing the steps of the cartridge verification method based on the electronic cigarette according to any one of the method embodiments when executing the program stored in the memory.
Further, the embodiment of the application also provides an electronic cigarette, which comprises: tobacco stems and cartridges; wherein, the tobacco stem is used for: when the power pin signal is a target signal, outputting a first power supply signal to the cartridge and sending first verification instruction data according to the target signal; if the first verification response data is not received within the preset time, outputting a second power supply signal to the cartridge, and sending second verification instruction data; and verifying according to the received second verification response data, and generating a chip verification result of the cartridge; the cartridge is for: entering a working state according to a power supply signal output by the tobacco rod, wherein the power supply signal is a first power supply signal or a second power supply signal; and in the working state, generating the first verification response data according to the received first verification instruction data, or generating the second verification response data according to the received second verification instruction data.
Further, the embodiment of the application also provides a computer readable storage medium, on which a computer program is stored, the computer program implementing the steps of the method for verifying the cartridge of the electronic cigarette provided in any one of the method embodiments.
It should be noted that in this document, relational terms such as "first" and "second" and the like are 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 method for verifying a cartridge of an electronic cigarette, comprising:
acquiring a power pin signal of a tobacco rod;
if the power pin signal is a target signal, triggering the tobacco stem to output a first power supply signal to the tobacco cartridge and send first verification instruction data according to the target signal;
if the tobacco stem does not receive the first verification response data within the preset time, triggering the tobacco stem to output a second power supply signal to the tobacco cartridge and sending second verification instruction data, wherein the first verification response data is generated by the tobacco cartridge according to the first verification instruction data;
Verifying according to the received second verification response data, and generating a chip verification result of the cartridge, wherein the second verification response data is response data generated by the cartridge according to the second verification instruction data;
the verifying according to the received second verification response data, generating a chip verification result of the cartridge, includes: acquiring verification operation data, wherein the verification operation data is operation data generated by the tobacco stem based on the second verification instruction data; if the second verification response data is matched with the verification operation data, generating a chip verification success result corresponding to the cartridge; otherwise, generating a chip verification failure result corresponding to the cartridge.
2. The method of claim 1, wherein triggering the tobacco rod to output a first power signal to a cartridge and send first authentication instruction data in accordance with the target signal comprises:
setting a smoke rod state to an awake state based on the target signal;
and in the wake-up state, triggering the tobacco stem to output a first power supply signal to an encryption chip in the cartridge, and sending first verification instruction data.
3. The method of claim 1, further comprising, after triggering the tobacco rod to output a first power signal to a cartridge and transmitting first authentication instruction data:
if the tobacco stem receives the first verification response data within the preset time, chip verification is carried out according to the first verification response data, and a first verification result corresponding to the tobacco cartridge is obtained;
and if the first verification result is a verification failure result, executing the step of triggering the tobacco rod to output a second power supply signal to the tobacco cartridge, and sending second verification instruction data.
4. A method according to claim 3, wherein after said sending the second authentication instruction data, further comprising:
determining whether the second verification response data is received within a preset time;
if the second verification response data is received within the preset time, executing the step of verifying according to the received second verification response data;
and if the second verification response data is not received within the preset time, generating a chip verification failure result corresponding to the cartridge.
5. A method for verifying a cartridge of an electronic cigarette, comprising:
Entering the working state of the cartridge according to a power supply signal output by the tobacco rod, wherein the power supply signal is a first power supply signal or a second power supply signal;
generating first verification response data according to the received first verification instruction data or generating second verification response data according to the received second verification instruction data under the working state, wherein the first verification instruction data is verification instruction data corresponding to the first power supply signal, and the second verification instruction data is verification instruction data corresponding to the second power supply signal; the second verification response data is used for verifying and generating a chip verification result of the cartridge, and the second verification response data is response data generated by the cartridge according to the second verification instruction data; the generating the chip verification result of the cartridge includes: acquiring verification operation data, wherein the verification operation data is operation data generated by the tobacco stem based on the second verification instruction data; if the second verification response data is matched with the verification operation data, generating a chip verification success node corresponding to the cartridge; otherwise, generating a chip verification failure result corresponding to the cartridge.
6. A cartridge verification device of an electronic cigarette, comprising: the device comprises a signal acquisition unit, a first output unit, a second output unit and a data verification unit;
the signal acquisition unit is used for acquiring a power pin signal of the tobacco rod;
the first output unit is used for triggering the tobacco stem to output a first power supply signal to the tobacco cartridge and sending first verification instruction data according to the target signal when the power pin signal is the target signal;
the second output unit is used for triggering the tobacco rod to output a second power supply signal to the tobacco cartridge when the tobacco rod does not receive first verification response data within preset time, and sending second verification instruction data, wherein the first verification response data is generated by the tobacco cartridge according to the first verification instruction data;
the data verification unit is used for verifying according to received second verification response data, and generating a chip verification result of the cartridge, wherein the second verification response data is response data generated by the cartridge according to the second verification instruction data;
and verifying according to the received second verification response data to generate a chip verification result of the cartridge, wherein the chip verification result comprises: acquiring verification operation data, wherein the verification operation data is operation data generated by the tobacco stem based on the second verification instruction data; if the second verification response data is matched with the verification operation data, generating a chip verification success node corresponding to the cartridge; otherwise, generating a chip verification failure result corresponding to the cartridge.
7. A cartridge verification device of an electronic cigarette, comprising: a state setting unit and a data generating unit;
the state setting unit is used for entering the working state of the cartridge according to a power supply signal output by the tobacco rod, wherein the power supply signal is a first power supply signal or a second power supply signal;
the data generation unit is used for generating first verification response data according to received first verification instruction data or generating second verification response data according to received second verification instruction data in the working state, wherein the first verification instruction data is verification instruction data corresponding to the first power supply signal, and the second verification instruction data is verification instruction data corresponding to the second power supply signal;
the second verification response data is used for verifying and generating a chip verification result of the cartridge, and the second verification response data is response data generated by the cartridge according to the second verification instruction data; the generating the chip verification result of the cartridge includes: acquiring verification operation data, wherein the verification operation data is operation data generated by the tobacco stem based on the second verification instruction data; if the second verification response data is matched with the verification operation data, generating a chip verification success node corresponding to the cartridge; otherwise, generating a chip verification failure result corresponding to the cartridge.
8. An electronic cigarette, comprising: tobacco stems and cartridges;
wherein, the tobacco stem is used for: when the power pin signal is a target signal, outputting a first power supply signal to the cartridge and sending first verification instruction data according to the target signal; if the first verification response data is not received within the preset time, outputting a second power supply signal to the cartridge, and sending second verification instruction data; and verifying according to the received second verification response data, and generating a chip verification result of the cartridge; the second verification response data is response data generated by the cartridge according to the second verification instruction data; and verifying according to the received second verification response data to generate a chip verification result of the cartridge, wherein the chip verification result comprises: acquiring verification operation data, wherein the verification operation data is operation data generated by the tobacco stem based on the second verification instruction data; if the second verification response data is matched with the verification operation data, generating a chip verification success result corresponding to the cartridge; otherwise, generating a chip verification failure result corresponding to the cartridge;
the cartridge is for: entering a working state according to a power supply signal output by the tobacco rod, wherein the power supply signal is a first power supply signal or a second power supply signal; and in the working state, generating the first verification response data according to the received first verification instruction data, or generating the second verification response data according to the received second verification instruction data.
9. A computer readable storage medium, on which a computer program is stored, characterized in that the computer program, when being executed by a processor, implements the steps of the method according to any of claims 1-5.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111300666.5A CN114246368B (en) | 2021-11-04 | 2021-11-04 | Method, device, equipment and storage medium for verifying cartridge of electronic cigarette |
| PCT/CN2022/127919 WO2023078152A1 (en) | 2021-11-04 | 2022-10-27 | Cartridge verification method and apparatus for electronic cigarette, and device and storage medium |
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| CN202111300666.5A CN114246368B (en) | 2021-11-04 | 2021-11-04 | Method, device, equipment and storage medium for verifying cartridge of electronic cigarette |
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| CN114246368B (en) * | 2021-11-04 | 2023-10-31 | 绿烟实业（深圳）有限公司 | Method, device, equipment and storage medium for verifying cartridge of electronic cigarette |
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| CN109757784A (en) * | 2019-03-25 | 2019-05-17 | 天网互联科技（深圳）有限公司 | A kind of application method and authentication registration method of electronic cigarette |
| CN112581142A (en) * | 2019-09-29 | 2021-03-30 | 比亚迪股份有限公司 | Information reading system and method |
| CN211323059U (en) * | 2019-10-18 | 2020-08-25 | 卓比(东莞)精密科技有限公司 | Cigarette bullet and electron cigarette |
| CN111713753A (en) * | 2020-06-29 | 2020-09-29 | 绿烟实业（深圳）有限公司 | Electronic cigarette and control method thereof |
| 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 |
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| Publication number | Publication date |
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| WO2023078152A1 (en) | 2023-05-11 |
| CN114246368A (en) | 2022-03-29 |
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