WO2022142329A1 - Procédé de reconnaissance anti-contrefaçon d'atomiseur, atomiseur et dispositif d'atomisation électronique - Google Patents

Procédé de reconnaissance anti-contrefaçon d'atomiseur, atomiseur et dispositif d'atomisation électronique Download PDF

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Publication number
WO2022142329A1
WO2022142329A1 PCT/CN2021/109818 CN2021109818W WO2022142329A1 WO 2022142329 A1 WO2022142329 A1 WO 2022142329A1 CN 2021109818 W CN2021109818 W CN 2021109818W WO 2022142329 A1 WO2022142329 A1 WO 2022142329A1
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WIPO (PCT)
Prior art keywords
counterfeiting
code
value
atomizer
state
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PCT/CN2021/109818
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English (en)
Chinese (zh)
Inventor
彭世键
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深圳市美深威科技有限公司
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Publication of WO2022142329A1 publication Critical patent/WO2022142329A1/fr

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    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24F—SMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
    • A24F47/00—Smokers' requisites not otherwise provided for
    • 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
    • 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
    • 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
    • A24F40/85—Maintenance, e.g. cleaning
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K17/00—Methods or arrangements for effecting co-operative working between equipments covered by two or more of main groups G06K1/00 - G06K15/00, e.g. automatic card files incorporating conveying and reading operations
    • G06K17/0022—Methods or arrangements for effecting co-operative working between equipments covered by two or more of main groups G06K1/00 - G06K15/00, e.g. automatic card files incorporating conveying and reading operations arrangements or provisious for transferring data to distant stations, e.g. from a sensing device
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
    • G06Q30/00—Commerce
    • G06Q30/018—Certifying business or products
    • G06Q30/0185—Product, service or business identity fraud
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
    • G06Q50/00—Information and communication technology [ICT] specially adapted for implementation of business processes of specific business sectors, e.g. utilities or tourism
    • G06Q50/04—Manufacturing
    • 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
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/10—Energy storage using batteries
    • 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

Definitions

  • the invention relates to an anti-counterfeiting identification method for an atomizer, an atomizer and an electronic atomization device.
  • the traditional electronic cigarette and atomizer anti-counterfeiting system is to add a common memory chip to the atomizer, and preset data in it, and then read the data in the memory chip through the electronic cigarette device MCU (Microcontroller Unit, micro control unit) to judge. Authenticity.
  • the traditional electronic cigarette only solves the anti-counterfeiting of the detachable atomizer.
  • the genuine condition of the battery rod cannot be determined, which easily leads to the random replacement of the genuine atomizer.
  • the matching use of the battery rods leads to a decrease in the anti-counterfeiting level of the battery rods and cannot achieve a real anti-counterfeiting effect.
  • An anti-counterfeiting identification method for an atomizer comprising:
  • the on-off state of the output end of the atomizer is adjusted to control the on-off of the heating controller of the atomizer.
  • An atomizer comprising:
  • the heating element is arranged in the atomization chamber of the atomization seat, and the heating element is used to generate heat
  • the main control board the main control board is arranged in the atomizing seat, the output end of the main control board is used to connect with the electrode column of the battery rod, and the main control board is used to obtain the anti-counterfeiting code sent by the battery rod ; the main control board is also used to obtain the anti-counterfeiting state value according to the anti-counterfeiting code; the main control board is also used to compare the anti-counterfeiting state value with a preset state value to obtain an anti-counterfeiting feedback value; the main control board The board is also used to adjust the on-off state of the output terminal according to the anti-counterfeiting feedback value, so as to control the on-off of the heating controller on the main control board, wherein the heating controller is electrically connected to the heating component.
  • An electronic atomization device comprising: a battery rod and the atomizer according to any one of the above embodiments, the battery rod is used to send an anti-counterfeiting code to the atomizer.
  • FIG. 1 is a schematic diagram of an anti-counterfeiting identification method for an atomizer in an embodiment
  • FIG. 2 is a schematic structural diagram of an electronic atomization anti-counterfeiting device in an embodiment
  • FIG. 3 is a schematic structural diagram of an atomizing assembly of the electronic atomization anti-counterfeiting device shown in FIG. 2;
  • FIG. 4 is a cross-sectional view of the battery-powered assembly of the electronic atomization anti-counterfeiting device shown in FIG. 2 along the direction A-A.
  • FIG. 1 is a flowchart of an anti-counterfeiting identification method for an atomizer according to an embodiment of the present invention.
  • the anti-counterfeiting identification method of the atomizer includes part or all of the following steps.
  • the anti-counterfeiting code is used as the anti-counterfeiting parameter sent by the battery rod to the atomizer, and the anti-counterfeiting code is sent to the receiver of the atomizer after encryption, so that during the anti-counterfeiting encoding process, the The anti-counterfeiting level of the anti-counterfeiting code is improved, that is, the anti-counterfeiting code is an encrypted anti-counterfeiting code, so that the corresponding decoding operation is performed when the anti-counterfeiting code of the genuine battery rod is processed subsequently, which is equivalent to the secondary encryption of the anti-counterfeiting code.
  • the atomizer will eventually be activated, and the non-genuine battery rod has an instruction to send the code, which is processed by the main control board in the atomizer. , the format and properties of the anti-counterfeiting code will not meet the requirements, so that the atomizer cannot be started. Moreover, whether the atomizer receives the code is also a basis for judging the authenticity of the battery rod. For example, within a preset time, it is detected whether the anti-counterfeiting code is received; when the anti-counterfeiting code is not received, return to the previous step.
  • the output end of the atomizer will always be in a closed state, so that the heating controller of the atomizer is kept disconnected, thereby prohibiting the use of the atomizer with a non-genuine battery rod.
  • the anti-counterfeiting level of the battery rod is improved, thereby increasing the anti-counterfeiting level of the atomizer itself.
  • the anti-counterfeiting code has at least one anti-counterfeiting identification code bit, and these anti-counterfeiting identification code bits together form an anti-counterfeiting state value.
  • these anti-counterfeiting identification code bits together form an anti-counterfeiting state value.
  • at least one code bit is selected to form an anti-counterfeiting state value.
  • the anti-counterfeiting status value is obtained according to the code value corresponding to each code bit in the anti-counterfeiting code, and the anti-counterfeiting code is sent by the battery rod. The acquisition of the anti-counterfeiting status value needs to correspond to the anti-counterfeiting code.
  • Decoding in order to obtain the accurate anti-counterfeiting status value, that is, the anti-counterfeiting status value obtained after the anti-counterfeiting code sent by the genuine battery pole is subjected to the specified decoding method, which will meet the requirements of the attributes and formats in the anti-counterfeiting rules.
  • the anti-counterfeiting status value will change accordingly, so as to determine whether the anti-counterfeiting status value corresponding to the anti-counterfeiting code is sent by a genuine battery rod.
  • S300 Compare the anti-counterfeiting state value with a preset state value to obtain an anti-counterfeiting feedback value.
  • the preset state value is a standard anti-counterfeiting state value
  • the anti-counterfeiting state value is used as the state value corresponding to the current anti-counterfeiting code.
  • the anti-counterfeiting code is in the The corresponding anti-counterfeiting status value is extracted, and the anti-counterfeiting status value is compared with the preset status value, that is, the status value corresponding to the current anti-counterfeiting code is compared with the standard status value, and the preset status value is a genuine battery.
  • the state value corresponding to the anti-counterfeiting code sent by the rod that is, the preset state value meets the requirements of the attribute and format in the anti-counterfeiting rule.
  • the anti-counterfeiting status value is compared numerically to obtain the anti-counterfeiting feedback value, and the anti-counterfeiting feedback value is used as the difference between the anti-counterfeiting status value and the preset status value, so as to facilitate the determination of whether the current anti-counterfeiting code is genuine Anti-counterfeiting code sent by battery pole.
  • the preset state value includes a maximum state value corresponding to the anti-counterfeiting code sent by the genuine battery rod.
  • S400 Adjust the on-off state of the output end of the atomizer according to the anti-counterfeiting feedback value, so as to control the on-off of the heating controller of the atomizer.
  • the numerical value of the anti-counterfeiting feedback value determines the opening and closing state of the output end of the atomizer
  • the anti-counterfeiting feedback value is a comparison value between the anti-counterfeiting state value and the preset state value, so that The anti-counterfeiting feedback value is used to judge whether the anti-counterfeiting state value matches the preset state value, so that the judgment of the anti-counterfeiting feedback value can facilitate turning on or off the heating controller of the atomizer, thereby facilitating the determination of sending Whether the battery rod with the anti-counterfeiting code is genuine, for example, after the anti-counterfeiting code sent by the non-genuine battery rod, the anti-counterfeiting status value does not match the preset status value, so that the output end of the atomizer is closed, and then control The heating controller of the atomizer is disconnected to avoid the combination of the atomizer and the non-genuine battery rod, and improve the anti-counterfe
  • the obtaining the anti-counterfeiting state value according to the anti-counterfeiting code includes: performing a decoding operation on the anti-counterfeiting code to obtain a decoded code; and obtaining a code value corresponding to an anti-counterfeiting state code bit in the decoded code.
  • the received anti-counterfeiting code is decoded, so that the anti-counterfeiting code is decoded by a specified
  • a new code is formed, that is, the anti-counterfeiting level of the anti-counterfeiting code is improved, wherein the decoding of the anti-counterfeiting code is actually the reverse encryption of the anti-counterfeiting code.
  • the specified decoding operation that is, the decoding method is the same, for different anti-counterfeiting codes, the required decoding code will be formed after the decoding operation finally.
  • the obtained anti-counterfeiting status values are all formed by reversely encrypting the anti-counterfeiting codes, so that decoding codes with different formats or attributes can be quickly screened out.
  • the code value corresponding to the status code bit, the anti-counterfeiting status code bit can be set in the system according to the actual needs, just make sure that the position of the coded anti-counterfeiting code bit transmitted in the genuine atomizer and the battery rod is the same, For example, it is specified that the code bit corresponding to the 15th bit at the 0th position in the encoding is the anti-counterfeiting state value, that is, the first number to the fourth number in the predetermined encoding constitutes the anti-counterfeiting state value.
  • the acquiring the code value corresponding to the anti-counterfeiting status code bit in the decoding encoding includes: acquiring the status code value corresponding to the status code bit in the decoding encoding; Comparing the state values to obtain an anti-counterfeiting feedback value includes: comparing the state code value with a preset state code value to obtain an anti-counterfeiting state feedback value.
  • the status code value is the code value for the current state carried in the anti-counterfeiting code, that is, the status code value is the code value corresponding to the current operating state of the battery rod.
  • the anti-counterfeiting status feedback value obtained after comparing the status code value with the preset status code value will meet the requirements, but for non-genuine battery rods, the obtained anti-counterfeiting status feedback value does not meet the requirements, for example, when the battery rod is For genuine products, the corresponding anti-counterfeiting status feedback value is less than or equal to 0, and when the battery rod is non-genuine, the corresponding anti-counterfeiting status feedback value is greater than 0. In this way, after the anti-counterfeiting state feedback value is obtained, according to the magnitude of the anti-counterfeiting state feedback value, it is convenient to subsequently control the opening and closing of the output end of the atomizer.
  • the comparing the state code value with the preset state code value to obtain the anti-counterfeiting state feedback value includes: performing a difference operation between the state code value and the preset state code value to obtain the Describe the anti-counterfeiting status feedback value.
  • the anti-counterfeiting status feedback value is the difference between the status code value and the preset status code value, that is, the anti-counterfeiting status feedback value is the status code value and the preset status code The size difference between the values. Since the preset state code value is a standard state code value, the difference between the state code value and the preset state code value is calculated to facilitate determining whether the state code value corresponding to the current anti-counterfeiting code is the same as the preset state code value. The value matches, so that it is convenient to determine whether the current anti-counterfeiting code is the anti-counterfeiting code sent by the genuine battery rod.
  • the adjusting the opening and closing state of the output end of the atomizer according to the anti-counterfeiting feedback value includes: detecting whether the anti-counterfeiting state feedback value is less than or equal to 0; when the anti-counterfeiting state feedback value is less than or equal to 0, turning on The output end of the atomizer is adjusted so that the heating controller of the atomizer is turned on. After the anti-counterfeiting state feedback value is obtained, it is convenient to determine the size of the state code value and the preset state code value by judging the difference between the state code value and the preset state code value relation.
  • Detecting whether the anti-counterfeiting status feedback value is less than or equal to 0 is to determine whether the status code value exceeds the preset status code value, that is, to determine whether the status code value corresponds to the anti-counterfeiting code sent by the genuine battery rod.
  • Status code value The anti-counterfeiting status feedback value is less than or equal to 0, which indicates that the status code value is less than the preset status code value, which means that the status code value does not exceed the preset status code value, which means that the status code value does not exceed the preset status code value.
  • the anti-counterfeiting code corresponding to the above status code value is sent by the genuine battery rod.
  • the battery rod that sends the current anti-counterfeiting code is an authentic product when the feedback value of the anti-counterfeiting status is less than or equal to 0, which improves the anti-counterfeiting of the genuine battery rod. level, thereby increasing the anti-counterfeiting level of the atomizer itself.
  • the detecting whether the feedback value of the anti-counterfeiting state is less than or equal to 0 further includes: when the feedback value of the anti-counterfeiting state is greater than 0, closing the output end of the adjustment atomizer, so that the atomizer The heating controller is open circuited.
  • the anti-counterfeiting state feedback value is greater than 0, indicating that the state code value is greater than the preset state code value, that is, indicating that the state code value exceeds the preset state code value, that is, It indicates that the anti-counterfeiting code corresponding to the status code value is sent by a non-genuine battery rod.
  • the battery rod that sends the current anti-counterfeiting code is a non-genuine product when the feedback value of the anti-counterfeiting status is greater than 0, which improves the genuine anti-counterfeiting level of the battery rod , thereby increasing the anti-counterfeiting level of the atomizer itself and avoiding the use of non-genuine battery rods.
  • the acquiring a state code value corresponding to a state code bit in the decoding and encoding includes: acquiring a time code value in the decoding and encoding; and comparing the state code value with a preset state The code value is compared to obtain the anti-counterfeiting state feedback value, which includes: comparing the time code value with the first preset code value to obtain the time anti-counterfeiting value.
  • the decoding code is obtained after decoding the anti-counterfeiting code, the designated code bit in the decoding code corresponds to the time code bit, and the time code bit corresponds to the time code value, so that the time code value is used as a special anti-counterfeiting mark code value, which is convenient to compare it with the first preset code value to determine whether the anti-counterfeiting code is an anti-counterfeiting code sent by a genuine battery rod.
  • the first preset code value is the time code value obtained after decoding the anti-counterfeiting code sent by the genuine battery pole, and comparing the time code value with the first preset code value is the current The matching of the time code value corresponding to the anti-counterfeiting code is judged. Moreover, when comparing the time code value with the first preset code value, for example, obtaining the difference between the time code value and the first preset code value, it is convenient to determine the time code value The size of the difference from the first preset code value.
  • the adjusting the opening and closing state of the output end of the atomizer according to the anti-counterfeiting feedback value includes: detecting whether the time anti-counterfeiting value is less than or equal to 0; when the time anti-counterfeiting value is less than or equal to 0, obtaining the The code value of the mouth number in the decoding code; compare the code value of the mouth number with the second preset code value to obtain the anti-counterfeiting value of the mouth number; detect whether the anti-counterfeiting value of the mouth number is less than or equal to 0; when the anti-counterfeiting value of the mouth number is less than or equal to 0 When equal to 0, the output of the atomizer is turned on.
  • the time code value includes a plurality of time code sub-values, so that the time anti-counterfeiting value correspondingly includes an anti-counterfeiting time value, an anti-counterfeiting score, and an anti-counterfeiting second value, and the anti-counterfeiting time value corresponds to the anti-counterfeiting encoding and decoding.
  • the code value corresponding to the time code bit of the encoding, the anti-counterfeiting score corresponds to the code value corresponding to the anti-counterfeiting code and the code bit of the decoding code
  • the anti-counterfeiting second value corresponds to the code corresponding to the second code bit of the anti-counterfeiting code and the decoding code value.
  • the preset code value corresponding to the comparison of the anti-counterfeiting time value is 23, that is, comparing the anti-counterfeiting time value with the value of 23, the obtained time anti-counterfeiting value is the code of the hour in the time.
  • the anti-counterfeiting time value obtained after the decoding of the anti-counterfeiting code is less than 23, it means that the hour code bit in the time mark bit sent by the battery rod is within the correct range, that is, the correct hour code bit .
  • the preset code value corresponding to the comparison is 59, that is, it is determined within the range of 0 to 59 whether the sub-code bit and the second code bit are correct codes. Wherein, by comparing different preset code values, it is convenient to determine whether each time code bit is a correct code.
  • Detecting whether the time anti-counterfeiting value is less than or equal to 0 is to detect the magnitude relationship between the anti-counterfeiting time value, the anti-counterfeiting score, the anti-counterfeiting second value and the respective preset code values. After the time anti-counterfeiting value is less than or equal to 0, it indicates that the encoding at the time mark position in the anti-counterfeiting encoding is correct, but other identification encodings in the decoding encoding need to be determined.
  • the code bits of the port number in the decoding and encoding are determined, that is, it is determined whether the port number value meets the encoding requirements.
  • the anti-counterfeiting value of the port number is obtained, that is, the port digital value is compared with the port digital value corresponding to the anti-counterfeiting code sent by the genuine battery rod, which is convenient for Determine if the port number value is correct.
  • the anti-counterfeiting value of the number of ports is less than or equal to 0, indicating that the port code value corresponding to the current anti-counterfeiting code does not exceed the second preset code value, that is, it indicates that the port code value corresponding to the current anti-counterfeiting code is the correct code, that is, it indicates that the current
  • the battery poles used are genuine battery poles.
  • the second preset code value for the comparison corresponding to the port number value is 9999, that is, it is determined whether the port number corresponding to the port number code is between 0 and 9999 times.
  • the detecting whether the time anti-counterfeiting value is less than or equal to 0 further includes: when the time anti-counterfeiting value is greater than 0, turning off the output end of the atomizer.
  • the time anti-counterfeiting value is greater than 0, it indicates that there is less than one of the anti-counterfeiting time value, the anti-counterfeiting score value and the anti-counterfeiting second value that does not meet the coding requirements, that is, it indicates that the If the time code bit in the anti-counterfeiting code is abnormal, it means that the battery rod that sends the anti-counterfeiting code is a non-genuine product.
  • the output end of the atomizer is closed to improve the anti-counterfeiting level of the battery rod, thereby improving the anti-counterfeiting level of the atomizer.
  • the detecting whether the anti-counterfeiting value of the number of ports is less than or equal to 0 further includes: when the anti-counterfeiting value of the number of ports is greater than 0, closing the output end of the atomizer.
  • the anti-counterfeiting value of the port number is greater than 0, indicating that the port number value does not meet the coding requirements, that is, it indicates that the port number bits in the anti-counterfeiting code are abnormal, that is, it indicates that the port number in the anti-counterfeiting code is abnormal.
  • the anti-counterfeiting code battery pole is not genuine.
  • the output end of the atomizer is closed to improve the anti-counterfeiting level of the battery rod, thereby improving the anti-counterfeiting level of the atomizer.
  • the output end of the atomizer includes a signal output end and a heating control end
  • the signal output end of the atomizer is used to send a return signal to the battery rod
  • the heating control end of the atomizer The terminal is used to control the on-off of the heating controller, so as to control the working state of the heating components in the atomizer.
  • the code output by the signal output end of the atomizer corresponds to the anti-counterfeiting code, for example, the anti-counterfeiting code is encrypted twice.
  • the anti-counterfeiting code is an encrypted code
  • the anti-counterfeiting code includes the code value corresponding to the data of the time and the number of ports, that is, the current time of the battery rod and the number of ports used are converted into the anti-counterfeiting code
  • the The anti-counterfeiting code is a hexadecimal code
  • the data of the time and the number of ports in the anti-counterfeiting code corresponds to 5 bytes.
  • the 0th to 19th bits of the anti-counterfeiting code correspond to the data of the time and the number of ports.
  • the anti-counterfeiting code is an encrypted code, and its original code can be obtained after decoding.
  • the original code is 0x2152230099, and the original code is rotated 3 bits to the right for the genuine battery rod
  • the anti-counterfeiting code formed after encryption is 0x242a446013.
  • the atomizer After the atomizer receives the anti-counterfeiting code, it decodes the anti-counterfeiting code, that is, performs a 3-bit cyclic left-shift operation on the anti-counterfeiting code to obtain the original code, which is convenient to obtain the time and The data of the number of mouths, that is, the time code bit corresponds to 215223 and the mouth digital bit corresponds to 0099, so that the anti-counterfeiting state value is based on the code value corresponding to the time code bit and the mouth digital bit, which is convenient for subsequent comparison with the preset state value. Compare.
  • the preset state value corresponds to a preset time state value and a preset port number state value respectively, and the preset time state value includes a preset time value, a preset minute value and a preset second value, and the preset time value is 23, and is compared with the 5th byte in the encoding, that is, the "21" in the encoding is compared with the preset time value.
  • the preset score is 59, and is compared with the fourth byte in the encoding, that is, the "52" in the encoding is compared with the preset score.
  • the preset second value is 59, and is compared with the third byte in the encoding, that is, "23" in the encoding is compared with the preset second value.
  • the preset port number is 9999, and is compared with the first byte and the second byte in the encoding, that is, "0099" in the encoding is compared with the preset port number.
  • the output end of the atomizer is turned on, so that the heating controller of the atomizer is turned on, so that the heating component electrically connected to the heating controller is electrically connected.
  • the main control board of the atomizer sends the encrypted return code to the battery rod through the electrode column of the battery rod, so that the battery of the genuine battery rod can supply power to the heating component.
  • anti-counterfeiting states when there are few types of anti-counterfeiting states in the anti-counterfeiting code used by the micro-control unit of the atomizer, it is easy to cause direct cracking after a limited number of operations. Undoubtedly, it will increase the power consumption of the micro-control unit of the atomizer, and even require a processor with higher computing speed and computing precision, which will increase the manufacturing cost of the atomizer.
  • the anti-counterfeiting status values collected by the micro-control unit of the atomizer are all random, that is, related to the use time and the number of times of use, and are easy to be revealed inadvertently in the user manual or product introduction, resulting in the encryption method being cracked probability increases.
  • the output end of the adjustment atomizer is turned on, so that the The heating controller is turned on, and then the following steps are included:
  • the return security code is sent to the battery pole.
  • the anti-counterfeiting code is formed by the arrangement and combination of parameters corresponding to each anti-counterfeiting state of the battery rod, and the anti-counterfeiting code is a regular code.
  • the anti-counterfeiting parameter corresponding to the anti-counterfeiting state is the clock of the battery rod. Parameters and the number of sucking mouths, when the battery pole is genuine, the current time of the battery pole is 21:52:23, that is, the clock parameter of the battery pole is 21:52:23, and the number of sucking mouths is 99.
  • the anti-counterfeiting parameters composed of the anti-counterfeiting parameters Encoded as 0x2152230099.
  • the output pins of the micro-control unit of the atomizer can be adjusted according to actual needs, and the output pins of the micro-control units of each atomizer can be randomly set on the production line when the atomizer is assembled, that is, There are differences in the output pin numbers of the atomizer's microcontroller unit. However, before the micro-control unit of the atomizer outputs the signal, the corresponding output pin number can be obtained directly. After obtaining the output pin number of the micro-control unit of the atomizer, the output pin number is unique, that is, the output pins of the micro-control unit of the atomizer are different, so as to ensure the micro-control of each atomizer. There are differences in the output of the unit.
  • the output pin number corresponds to a specific value
  • the anti-counterfeiting code is inverted according to the output pin number, that is, the corresponding code position of the output pin number in the anti-counterfeiting code is selected, and this code position is carried out. Negate the code, so that the values corresponding to at least one code bit in the first code are different. For example, when the output pin number is 1, the first code bit of the code composed of the anti-counterfeiting parameters is inverted, that is, the "9" in the code is inverted to obtain "6", wherein the anti-counterfeiting parameter
  • the binary code corresponding to the first code bit of the composed code is 1001, and the binary code after its inversion is 0110.
  • the returned anti-counterfeiting code is 0xc42a446012.
  • the code that has not performed the above operation before is 0x242a446013.
  • the values of two code bits have changed, so that the complexity of the return anti-counterfeiting code obtained after this step is increased.
  • the encryption level of the returned anti-counterfeiting code is improved, thereby improving the anti-counterfeiting level of the anti-counterfeiting identification method of the atomizer.
  • the output pin number is the number corresponding to the output pin of the micro-control unit in the atomizer. Even if the encryption method of the above-mentioned negation code is known, in order to know the output pin number, it is necessary to The atomizer is destructively disassembled, which is impossible for users of non-genuine battery rods, thereby effectively reducing the use rate of non-genuine battery rods and improving the anti-counterfeiting level of non-genuine battery rods.
  • the atomizer is connected to the battery rod for use, and during the long-term use, the e-liquid in the atomizer is atomized into vaporous smoke, that is, the e-liquid droplets with small particle size, in the fog. It is easy to penetrate and adhere to the signal end, making the signal output end and the signal input end short-circuited, resulting in the output of the signal being the same as the input, which in turn causes the transmission of the signal to be disordered.
  • the battery rod was misjudged as a non-genuine battery rod.
  • the verification code is different from the anti-counterfeiting code
  • the verification code is replaced with the anti-counterfeiting code
  • the returned anti-counterfeiting code is the code received by the battery rod, that is, the code input by the input end of the battery rod, that is, the code output by the output end of the atomizer.
  • the anti-counterfeiting code is processed by the micro-control unit in the atomizer, and the encrypted code is sent to the battery rod.
  • the output electrical signal of the output end of the atomizer is guided to the atomizer through e-liquid.
  • the anti-counterfeiting code and the return anti-counterfeiting code are the same, so that the micro-control unit of the atomizer mistakenly thinks that the current battery rod is a non-genuine battery rod.
  • the comparison between the anti-counterfeiting code and the returned anti-counterfeiting code facilitates the determination of the situation that the output end and the input end of the atomizer are short-circuited by e-liquid.
  • the code sent by the battery rod that is, the verification code
  • the code sent by the battery rod is re-acquired once. Since the input end and the output end of the atomizer are short-circuited, the code processed by the micro-control unit of the atomizer will be returned with a lag, that is, the code processed by the micro-control unit of the atomizer will be later than that processed by the e-liquid. Enter the code for the MCU of the battery pole. Therefore, by re-acquiring the verification code sent by the battery rod once, it is convenient to determine whether the code previously obtained by the atomizer is the code encrypted by the battery rod.
  • the verification code is different from the anti-counterfeiting code, which indicates that the input end and the output end of the battery rod are short-circuited, and the anti-counterfeiting code returned after being encrypted by the battery rod is returned with a lag.
  • the verification code can be identified as the code processed by the battery rod, and it is replaced with the anti-counterfeiting code, that is, the verification code is finally converted into the required anti-counterfeiting code, so that the genuine battery rod sends the code.
  • the anti-counterfeiting code is received by the micro-control unit of the atomizer, which reduces the probability of misjudging a genuine battery rod as a non-genuine battery rod.
  • the anti-counterfeiting code received by the atomizer is still the same as the returned anti-counterfeiting code, and the above steps are still performed at this time.
  • the subsequent steps are as follows:
  • a disconnection signal is sent to the controller of the atomizer, so that the electrical connection between the battery rod and the atomizer is disconnected.
  • the current battery rod is a non-genuine product
  • the electrical connection between the battery rod and the atomizer is disconnected, so as to prevent the atomizer and the battery in the non-genuine battery rod from generating heat after conduction.
  • the wire heats up, which further improves the anti-counterfeiting level of the anti-counterfeiting identification method of the atomizer.
  • FIG. 2 is a schematic structural diagram of an electronic atomization anti-counterfeiting device according to an embodiment of the present invention.
  • the electronic atomization anti-counterfeiting device 10 of an embodiment includes an atomizing component 100 and a battery-powered component 200 .
  • the atomizing assembly 100 includes an atomizing seat 110 , a first anti-counterfeiting main board 120 and two first electrode columns 130 .
  • the first anti-counterfeiting main board 120 and the two first electrode columns 130 are respectively disposed on the atomizing seat 110 .
  • the two first electrode columns 130 are both electrically connected to the first anti-counterfeiting main board 120 , and the two first electrode columns 130 are also used for connecting with the atomizing battery.
  • the first anti-counterfeiting main board 120 is used to adjust the conduction current between the two first electrode columns 130 . Please refer to FIG.
  • the battery power supply assembly 200 includes a battery rod 210 , a second anti-counterfeiting main board 220 and two second electrode posts 230 .
  • the second anti-counterfeiting main board 220 and the two second electrode posts 230 are both disposed in the battery rod 210 .
  • the batteries in the battery rod 210 are respectively connected to the two second electrode posts 230 through the second anti-counterfeiting main board 220 .
  • the two second electrode columns 230 are connected to the two first electrode columns 130 in a one-to-one correspondence.
  • the second anti-counterfeiting main board 220 is used for transmitting anti-counterfeiting codes through the second electrode column 230 and the first electrode column 130 and the first anti-counterfeiting main board 120 .
  • the communication between the first anti-counterfeiting main board 120 and the second anti-counterfeiting main board 220 is realized through the first electrode column 130 and the second electrode column 230 , and the electrode column is used to conduct the communication in the battery rod 210
  • the electric energy provided by the battery enables the electrode column to have both the functions of conduction and anti-counterfeiting code transmission, thereby reducing the number of separately set communication signal lines, thereby reducing the production cost.
  • the battery rod 210 is provided with two limiting holes, and each of the second electrode posts 230 passes through one of the limiting holes.
  • the second electrode column 230 is connected with the battery rod 210, and the second electrode column 230 is also connected with the second anti-counterfeiting main board 220, and the second anti-counterfeiting main board 220 is located at the Between the second electrode post 230 and the battery in the battery rod 210, the second anti-counterfeiting main board 220 is used to control the current conduction between the battery in the battery rod 210 and the second electrode post 230 .
  • the second electrode column 230 is also connected with the first electrode column 130, and the first electrode column 130 is located on the atomizing seat 110, and a part of the second electrode column 230 protrudes from the battery
  • the rod 210 that is, a part of the second electrode post 230 is located in the battery rod 210 , and another part of the second electrode post 230 is close to the first electrode post 130 .
  • the limiting hole is opened on the battery rod 210, so that the second electrode post 230 can pass through the limiting hole, so that the A portion of the second electrode extends out of the battery rod 210 , thereby facilitating the connection of the second electrode post 230 with the first electrode post 130 .
  • the second electrode column 230 includes an electrode portion 232 and a blocking portion 234 , the electrode portion 232 is connected to the blocking portion 234 , and the electrode portion 232 penetrates through the limiting hole Inside, the blocking portion 234 is located outside the limiting hole, and the blocking portion 234 abuts the side of the battery rod 210 close to the first electrode post 130 .
  • the first electrode column 130 is connected to the second electrode column 230 .
  • the electrode portion 232 is connected to the second anti-counterfeiting main board 220 and the first electrode post respectively. 130 connection, the electrode part 232 is penetrated in the limit hole, that is, a part of the electrode part 232 is located in the limit hole, and the blocking part 234 is connected with the electrode part 232, the The blocking part 234 is also located on the side of the battery rod 210 close to the first electrode post 130 , so that the blocking part 234 abuts on the battery rod 210 , so that the blocking part 234 blocks the second electrode post 130 .
  • the movement of the electrode post 230 to the inside of the battery rod 210 reduces the excessive extension of the second electrode post 230 into the battery rod 210 , thereby reducing the probability of damage to the second anti-counterfeiting mainboard 220 .
  • the first electrode column 130 includes a spring part 132 and a buffer bending part 134 , and the buffer bending part 134 is respectively connected with the atomizing seat 110 and the first The anti-counterfeiting main board 120 is connected, the elastic piece portion 132 is connected with the buffer bending portion 134 , and the elastic piece portion 132 is also connected with the second electrode column 230 .
  • the first electrode column 130 is connected to the second electrode column 230 by means of extrusion, that is, an external isolation seat presses the atomizing seat 110 on the battery rod 210, That is, the atomizing seat 110 is located between the isolation seat and the battery rod 210 , and the isolation seat is clamped with the battery rod 210 , so that the atomizing seat 110 is close to the battery rod 210 . There is contact between the first electrode column 130 and the second electrode column 230.
  • the damage probability of the post 130 and the second electrode post 230 provides elastic buffer force for the first electrode post 130 through the elastic action of the elastic piece 132 on the first electrode post 130 .
  • the buffer bending portion 134 is connected with the atomizing seat 110 and the elastic piece portion 132.
  • the elastic piece portion 132 provides the The buffer force, combined with the buffer of the buffer bending portion 134, reduces the rigid collision between the first electrode column 130 and the second electrode column 230, and facilitates the first electrode column 130 and the second electrode column 130. Contact of the two electrode posts 230 .
  • the buffer bending portion 134 has a "U"-shaped structure.
  • the elastic sheet portion 132 When the elastic sheet portion 132 is deformed, part of the elastic force of the elastic sheet portion 132 acts on the buffer bending portion 134 , and the buffer bending portion 134 utilizes its own bending structure to generate the elastic force of the elastic sheet portion 132 .
  • the elastic force is used for buffering, which further improves the buffering performance of the elastic piece portion 132 , so as to further reduce the rigid collision probability between the first electrode column 130 and the second electrode column 230 .
  • the elastic piece 132 and the buffer bending part 134 are integrally formed, so that the elastic piece 132 and the buffer bending part 134 are formed integrally.
  • the connection gap between them is reduced, the overall strength of the first electrode column 130 is improved, and the probability of the elastic piece 132 being broken with the buffer bending portion 134 is reduced when being squeezed.
  • the atomizing assembly 100 further includes two limiting plates 140 , both of which are connected to the atomizing seat 110 , and the elastic pieces 132 are located at the two limiting plates 140 . between the limiting plates 140 .
  • a limiting space is formed between the two limiting plates 140 , and the second electrode column 230 corresponds to the limiting space.
  • the second electrode column 230 When the second electrode column 230 is in contact with the first electrode column 130, a part of the second electrode column 230 is located in the limiting space, and the two limiting plates 140 connect the second electrode
  • the pillars 230 are limited in the limiting space, which reduces the probability of separation between the second electrode pillars 230 and the first electrode pillars 130 , so that the second electrode pillars 230 and the first electrode pillars 130 are separated from each other. stable connection.
  • the elastic piece portion 132 of the first electrode column 130 is also located in the limiting space, so that the first electrode column 130 is limited between the two limiting plates 140 , so that the first electrode column 130 is convenient for the first Positioning connection between the electrode post 130 and the second electrode post 230 .
  • the atomizing assembly 100 further includes a stopper 150 , the stopper 150 is connected with the limiting plate 140 , and the stopper 150 corresponds to the elastic piece 132 .
  • the blocking block 150 is located between the two limiting plates 140 , and the blocking block 150 is used to block the movement of the elastic piece 132 between the two limiting plates 140 . In order to reduce the excessive shaking of the elastic piece 132 .
  • the elastic piece 132 is pressed, and when the first electrode column 130 and the second electrode column 230 are separated, the The elastic sheet portion 132 releases the elastic force.
  • the stopper 150 restricts the elastic sheet portion 132 to the limiting space, that is, to ensure the At least part of it is located in the limiting space, which prevents the elastic piece 132 from being completely separated from the atomizing seat 110 and being damaged.
  • the battery power supply assembly 200 further includes a limit post 240 , the limit post 240 is connected with the inner wall of the battery rod 210 , and the second anti-counterfeiting main board 220 has a limited opening.
  • a position hole 222 the position limit post 240 is clamped in the position limit hole 222 .
  • the second anti-counterfeiting main board 220 is disposed in the battery rod 210 .
  • the inner wall of the battery rod 210 The limiting post 240 is arranged on the upper part, and the limiting post 240 passes through the limiting hole 222, so that the limiting post 240 is clamped with the second anti-counterfeiting main board 220, so that the second The movement tendency of the anti-counterfeiting main board 220 in the direction parallel to the central axis of the battery rod 210 is reduced, thereby improving the installation stability of the second anti-counterfeiting main board 220 in the battery rod 210 .
  • the present application also provides an electronic atomization anti-counterfeiting system, including the electronic atomization anti-counterfeiting device described in any of the above embodiments.
  • the electronic atomization anti-counterfeiting device includes an atomizing component and a battery-powered component; the atomizing component includes an atomizing seat, a first anti-counterfeiting main board and two first electrode columns, the first anti-counterfeiting main board and the two first electrode columns are respectively arranged on the atomizing seat, the two first electrode columns are both electrically connected to the first anti-counterfeiting main board, and the two first electrode columns are also used for connecting with the first anti-counterfeiting main board.
  • the atomizing battery is connected, and the first anti-counterfeiting main board is used to adjust the conduction current between the two first electrode columns;
  • the battery power supply assembly includes a battery rod, a second anti-counterfeiting main board and two second electrode columns , the second anti-counterfeiting main board and the two second electrode columns are all arranged in the battery rod, and the battery in the battery rod is respectively connected with the two second electrode columns through the second anti-counterfeiting main board, and the two Each of the second electrode posts is connected to the two first electrode posts in a one-to-one correspondence, and the second anti-counterfeiting main board is used to connect the first anti-counterfeiting main board through the second electrode post and the first electrode post Transmission anti-counterfeiting code.
  • the communication between the first anti-counterfeiting main board and the second anti-counterfeiting main board is realized through the first electrode column and the second electrode column, and the electrode column is used to conduct the electric energy provided by the battery in the battery rod, so that the electrode column is both conductive.
  • the separately set communication signal line is reduced, thereby reducing the production cost.
  • the present application further provides an electronic atomization device, comprising: a battery rod and the atomizer according to the above embodiment, the battery rod is used to send an anti-counterfeiting code to the atomizer.
  • the main control board of the atomizer is used to obtain the anti-counterfeiting code sent by the battery rod; the main control board is also used to obtain the anti-counterfeiting status value according to the anti-counterfeiting code; the main control board also uses comparing the anti-counterfeiting state value with the preset state value to obtain an anti-counterfeiting feedback value; the main control board is also used to adjust the opening and closing state of the output terminal according to the anti-counterfeiting feedback value, so as to control the heating control on the main control board On/off of the heater, wherein the heating controller is electrically connected with the heating component.
  • the anti-counterfeiting feedback value for anti-counterfeiting identification is obtained.
  • the size of the anti-counterfeiting status value is determined, that is, the size comparison between the anti-counterfeiting status value and the preset status value is convenient for determination.
  • the anti-counterfeiting code sent by the battery rod meets the coding requirements, so that it is convenient to control the opening and closing state of the atomizer according to the anti-counterfeiting feedback value, so that the opening and closing of the atomizer are determined according to the anti-counterfeiting code of the battery rod, so that the atomization
  • the anti-counterfeiting level of the device to the battery rod is improved.

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Abstract

L'invention concerne un procédé de reconnaissance anti-contrefaçon d'un atomiseur. Ledit procédé comprend les étapes consistant à : acquérir un code anti-contrefaçon envoyé par une batterie cylindrique (210); acquérir une valeur d'état anti-contrefaçon en fonction du code anti-contrefaçon; comparer la valeur d'état anti-contrefaçon à une valeur d'état prédéfinie pour obtenir une valeur de retour d'information anti-contrefaçon; et, en fonction de la valeur de retour d'information anti-contrefaçon, régler un état de marche/arrêt d'une extrémité de sortie de l'atomiseur, de façon à commander la marche/l'arrêt d'un dispositif de commande de chauffage de l'atomiseur.
PCT/CN2021/109818 2020-12-31 2021-07-30 Procédé de reconnaissance anti-contrefaçon d'atomiseur, atomiseur et dispositif d'atomisation électronique WO2022142329A1 (fr)

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CN113545520B (zh) * 2021-08-02 2024-02-27 深圳市腾云芯片技术有限公司 一种烟弹加密防伪芯片、烟弹、电子烟及烟弹认证方法
CN117273764B (zh) * 2023-11-21 2024-03-08 威泰普科技(深圳)有限公司 一种电子雾化器防伪管理方法及系统

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