CN115860760A - Household appliance consumable anti-counterfeiting detection method based on RFID (radio frequency identification) electronic tag - Google Patents
Household appliance consumable anti-counterfeiting detection method based on RFID (radio frequency identification) electronic tag Download PDFInfo
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- CN115860760A CN115860760A CN202211509360.5A CN202211509360A CN115860760A CN 115860760 A CN115860760 A CN 115860760A CN 202211509360 A CN202211509360 A CN 202211509360A CN 115860760 A CN115860760 A CN 115860760A
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Abstract
The invention provides an anti-counterfeiting detection method for household appliance consumables based on an RFID (radio frequency identification) electronic tag, which comprises the following steps of: s1: the RFID Reader of the household appliance reads RFID electronic tag information of consumable accessories; s2: judging whether the anti-counterfeiting sequence ciphertext can be read normally or not, if the anti-counterfeiting sequence ciphertext can be read normally, entering S4, and if the anti-counterfeiting sequence ciphertext cannot be read normally, entering S3; s3: processing the anti-counterfeiting authentication failure; s4: judging whether the anti-counterfeiting sequence ciphertext can be decrypted and preliminarily checking to pass, and if the anti-counterfeiting sequence ciphertext can be decrypted successfully, entering S5; if the decryption fails, returning to S3; s5: carrying out AES 128-called encryption on the decrypted anti-counterfeiting sequence ciphertext, and uploading data to a server; s6: the server decrypts the data and searches whether the anti-counterfeiting sequence original string exists in a database; s7: judging whether the anti-counterfeiting sequence original string can be found in the database; if the user can be found, entering S8, and if the user cannot be found, returning to S3; s8: marking the anti-counterfeiting sequence original string in the database as activated, and informing the household appliance WI-FI; s9: and (5) successfully processing the anti-counterfeiting identification of the household appliance.
Description
Technical Field
The invention relates to the technical field of household appliance anti-counterfeiting, in particular to a household appliance consumable anti-counterfeiting detection method based on an RFID electronic tag.
Background
The existing household appliance anti-counterfeiting technology mainly takes an anti-counterfeiting label as a main part. The working principle is that the household appliance enterprise entrusts a third-party anti-counterfeiting company or an anti-counterfeiting printing factory to design an anti-counterfeiting label, and an anti-counterfeiting printing code is generated by the system and has uniqueness. The anti-counterfeiting label is pasted at the corresponding position of the household appliance before the household appliance leaves a factory. After purchasing the household appliance, the user inputs the anti-counterfeiting serial number on the anti-counterfeiting label in a telephone/short message/network access mode, and the system inquires whether the serial number exists or not so as to confirm whether the household appliance is a genuine product or not;
one of the main problems of adopting the anti-counterfeiting label as the anti-counterfeiting technology of the household appliances is that the anti-counterfeiting grade is not enough, so that the anti-counterfeiting effect is poor. An effective closed loop is not formed in the links from the whole production to the use of a user, and the effective closed loop is mainly reflected in that:
1. the serial number of the anti-counterfeiting label is not strictly unique-the processing logic on the existing anti-counterfeiting system is as follows: as long as the anti-counterfeiting serial number exists, the product is regarded as a genuine product, and a manufacturer of counterfeit and shoddy usually purchases some anti-counterfeiting serial numbers of genuine products and then pastes the anti-counterfeiting serial numbers to counterfeit products after mass production so as to deceive the behavior of consumers.
2. Management vulnerabilities exist in the anti-counterfeiting system-the existing anti-counterfeiting system is not maintained by a manufacturer, but is often outsourced to a third party, which can cause the management vulnerabilities.
Therefore, an anti-counterfeiting detection method for household appliance consumables based on an RFID (radio frequency identification) electronic tag is urgently needed to solve the problems.
Disclosure of Invention
In order to solve the technical problems in the background technology, the invention provides an anti-counterfeiting detection method for household appliance consumables based on an RFID (radio frequency identification device) electronic tag.
The invention provides an anti-counterfeiting detection method for household appliance consumables based on an RFID (radio frequency identification) electronic tag, which comprises the following steps of: s1: the RFID Reader of the household appliance reads RFID electronic tag information of consumable accessories;
s2: judging whether the anti-counterfeiting sequence ciphertext can be read normally, if the anti-counterfeiting sequence ciphertext can be read normally, entering S4, and entering S3 if the anti-counterfeiting sequence ciphertext cannot be read normally; s3: processing the anti-counterfeiting authentication failure; s4: judging whether the anti-counterfeiting sequence ciphertext can be decrypted and preliminarily checking to pass, if the anti-counterfeiting sequence ciphertext can be decrypted successfully or checked to pass, entering S5; if the decryption fails or the verification fails, returning to S3; s5: carrying out AES 128-called encryption on the decrypted anti-counterfeiting sequence ciphertext, and uploading data to a server; s6: the server decrypts the data and searches whether the anti-counterfeiting sequence original string exists in a database; s7: judging whether the anti-counterfeiting sequence original string can be found in the database; if the original string of the anti-counterfeiting sequence can be found, the step enters S8, and if the original string of the anti-counterfeiting sequence cannot be found, the step returns to S3; s8: marking the anti-counterfeiting sequence original string in the database as activated, and informing the household appliance WI-FI; s9: and (5) successfully processing the anti-counterfeiting identification of the household appliance.
As a preferable embodiment of the present invention, S1 further includes S0: the household appliance anti-counterfeiting component is installed in household appliance equipment and used for reading the RFID electronic tag information, and the household appliance anti-counterfeiting component can be in signal connection with the cloud server.
As a preferred scheme of the invention, the anti-counterfeiting component of the household appliance comprises a household appliance main control MCU, an RFID Reader and a WI-FI module, wherein the household appliance main control MCU is in communication connection with the WI-FI module through a UART serial port, the WI-FI module is in communication connection with the server through the UART serial port, the household appliance main control MCU is in communication connection with the RFID Reader through the UART serial port, and the WI-FI module is in signal connection with the server.
As a preferred scheme of the invention, the anti-counterfeiting sequence original string is generated by software of a factory upper computer; the upper computer software uploads the anti-counterfeiting sequence original string to the server; the server stores the anti-counterfeiting sequence original string and marks the anti-counterfeiting sequence original string as 'inactive', generates the anti-counterfeiting sequence cipher text through RSA2048 asymmetric encryption and returns the anti-counterfeiting sequence cipher text to the upper computer software; and the upper computer software writes the anti-counterfeiting sequence ciphertext into the RFID electronic tag.
As a preferred scheme of the invention, the anti-counterfeiting sequence original string consists of an SN code, a product class ID, a product equipment ID and a product production batch.
Compared with the prior art, the household appliance consumable anti-counterfeiting detection method based on the RFID electronic tag has the following advantages:
1. an anti-counterfeiting detection method for household electrical appliance consumables based on RFID electronic tags enhances the safety and reliability of anti-counterfeiting detection of household electrical appliances; the reliability of anti-counterfeiting detection is enhanced by the mode of arranging the RFID Reader in the household electrical equipment and using the RFID label on the consumable. In addition, the possibility of copying the same anti-counterfeiting sequence original string to different equipment in batch is avoided by using the mode of maintaining the anti-counterfeiting sequence original string by the cloud server, and the uniqueness of the anti-counterfeiting sequence is ensured; the original anti-counterfeiting sequence is encrypted asymmetrically through RSA2048 and information is transmitted and stored by equipment and a cloud server through an AES128 symmetric encryption algorithm, so that the possibility of decoding the anti-counterfeiting sequence coding rule is avoided, the anti-counterfeiting effect is better, and meanwhile, an anti-counterfeiting system is maintained by a manufacturer, so that the management vulnerability of the anti-counterfeiting system is reduced; the RFID can process a plurality of labels at the same time, is efficient and highly accurate, so that enterprises can greatly improve the management fineness on the premise of not reducing (even improving) the operation efficiency and not increasing (even reducing) the management cost, the whole operation process is real-time and transparent, and great economic benefits are created;
2. a household appliance consumable anti-counterfeiting detection method based on an RFID electronic tag optimizes the user experience of household appliance anti-counterfeiting detection; compared with the traditional household appliance anti-counterfeiting detection, the method is very convenient for users, does not need complicated telephone, short message and network query steps, and really realizes the anti-counterfeiting query on the real meaning of the household appliance. The household appliance can perform self-checking completely through self programs. Thereby effectively avoiding the possibility that the user uses counterfeit and shoddy household electrical appliance consumables; meanwhile, the RFID label does not need to be read in a targeted manner like a bar code label, and can be accurately read only by being placed in an electromagnetic field formed by reading equipment, so that the RFID label is more suitable for being matched with various automatic processing equipment, and meanwhile, the human resources, the efficiency reduction, the error generation and the error correction cost caused by manual intervention data acquisition are reduced or even eliminated.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents and improvements made within the spirit of the present invention are intended to be included within the scope of the present invention.
Drawings
FIG. 1 is a flow chart of the RFID electronic tag verification in the household appliance consumable anti-counterfeiting detection method based on the RFID electronic tag according to the present invention;
FIG. 2 is a production flow chart of an RFID electronic tag in the method for detecting the anti-counterfeiting of the consumable items of the household electrical appliances based on the RFID electronic tag according to the present invention;
FIG. 3 is a system block diagram of the household appliance consumable anti-counterfeiting detection method based on the RFID electronic tag provided by the invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.
Aiming at the problems in the background art, the invention provides the household appliance consumable anti-counterfeiting detection method based on the RFID electronic tag, which can solve the problems in the background art.
Referring to fig. 1-3, the invention provides an anti-counterfeiting detection method for household appliance consumables based on an RFID electronic tag, which includes the following steps:
an anti-counterfeiting detection method for household appliance consumables based on RFID electronic tags comprises the following steps: s1: the RFID Reader of the household appliance reads RFID electronic tag information of consumable accessories; s2: judging whether the anti-counterfeiting sequence ciphertext can be read normally, if the anti-counterfeiting sequence ciphertext can be read normally, entering S4, and entering S3 if the anti-counterfeiting sequence ciphertext cannot be read normally; s3: processing the anti-counterfeiting authentication failure; s4: judging whether the anti-counterfeiting sequence ciphertext can be decrypted and preliminarily checking to pass, if the anti-counterfeiting sequence ciphertext can be decrypted successfully or checked to pass, entering S5; if the decryption fails or the verification fails, returning to S3; s5: carrying out AES128 symmetric encryption on the decrypted anti-counterfeiting sequence ciphertext, and uploading data to a server; s6: the server decrypts the data and searches whether the anti-counterfeiting sequence original string exists in a database; s7: judging whether the anti-counterfeiting sequence original string can be found in the database; if the anti-counterfeiting sequence original string can be found, the step enters S8, and if the anti-counterfeiting sequence original string cannot be found, the step returns to S3; s8: marking the anti-counterfeiting sequence original string in the database as activated, and informing the household appliance WI-FI; s9: and (5) successfully processing the anti-counterfeiting identification of the household appliance.
Specifically, S1 also includes before S0: the household appliance anti-counterfeiting component is installed in household appliance equipment and used for reading the RFID electronic tag information and can be in signal connection with the cloud server.
Specifically, the household appliance anti-counterfeiting component comprises a household appliance main control MCU, an RFID Reader and a WI-FI module, wherein the household appliance main control MCU is in UART serial port communication connection with the WI-FI module, the WI-FI module is in UART serial port communication connection with the server, the household appliance main control MCU is in UART serial port communication connection with the RFID Reader, and the WI-FI module is in signal connection with the server.
Specifically, the anti-counterfeiting sequence original string is generated by factory upper computer software; the upper computer software uploads the anti-counterfeiting sequence original string to the server; the server stores the anti-counterfeiting sequence original string and marks the anti-counterfeiting sequence original string as 'inactivated', generates the anti-counterfeiting sequence cipher text through RSA2048 asymmetric encryption and returns the anti-counterfeiting sequence cipher text to the upper computer software; and the upper computer software writes the anti-counterfeiting sequence ciphertext into the RFID electronic tag.
Specifically, the anti-counterfeiting sequence original string consists of an SN code, a product type ID, a product equipment ID and a product production batch.
It can be understood that referring to fig. 3, before the manufacturer produces the home appliance consumable products in the factory, a unique SN code needs to be generated for each consumable. This SN encoded component may be composed in the following format:
forming an anti-counterfeiting sequence original string of the consumable product by the information; after the production of the household electrical consumption material product is finished, an upper computer software on a production line generates an anti-counterfeiting sequence original string of the product according to the rule of the SN code, the anti-counterfeiting sequence original string is uploaded to a server, the server stores the anti-counterfeiting sequence original string into a database after receiving the anti-counterfeiting sequence original string, the anti-counterfeiting sequence original string is marked as an unactivated state, the public key is used for encrypting the original string by adopting an RSA2048 asymmetric encryption algorithm to generate an anti-counterfeiting sequence ciphertext, and the ciphertext is returned to the upper computer software; the upper computer software writes the anti-counterfeiting sequence ciphertext into the RFID electronic tag chip of the household appliance consumable item through the RFID reader (note that the RFID electronic tag chip of each household appliance consumable item only burns a group of anti-counterfeiting sequence ciphertext)
The specific implementation mode of the invention is as follows: when the anti-counterfeiting system is used, after a user installs a household appliance consumable product on a household appliance and powers on equipment, the RFID Reader which is pre-installed on the household appliance can actively read the RFID electronic tag information of the household appliance consumable and decrypt the anti-counterfeiting sequence ciphertext. After decryption is completed, simple verification (checking SN initial codes and product class IDs) is carried out on the decrypted anti-counterfeiting sequence to see whether the definitions of manufacturers are met.
If the anti-counterfeiting sequence ciphertext cannot be read or analyzed or the decrypted anti-counterfeiting sequence does not meet the format requirement of the SN code, the product is directly judged to be a fake and counterfeit product. The household appliance reminds the user through an indicator light or a voice broadcast mode, and related functions of the household appliance are locked.
If the simple verification is successful, the household appliance equipment uploads the decrypted anti-counterfeiting sequence to a cloud server through a WF-FI module of the household appliance after the encrypted anti-counterfeiting sequence is symmetrically encrypted by AES128, the cloud server requests the cloud server to verify, the cloud server decrypts the anti-counterfeiting sequence encrypted by the AES128, then inquires whether the anti-counterfeiting sequence original string exists in the server, if so, the verification OK is represented, and the sequence in the original database is marked as activated. Otherwise, it represents NG. The server feeds the judgment result back to the household appliance, and the household appliance reminds the user in the form of an indicator lamp or voice broadcast according to the return result of the server.
The reliability of anti-counterfeiting detection is enhanced by the mode of arranging the RFID Reader in the household electrical equipment and using the RFID label on the consumable. In addition, the possibility of copying the same anti-counterfeiting sequence original string to different equipment in batch is avoided by using the mode of maintaining the anti-counterfeiting sequence original string by the cloud server, and the uniqueness of the anti-counterfeiting sequence is ensured; the anti-counterfeiting sequence original string is subjected to RSA2048 asymmetric encryption, and the equipment and the cloud server adopt an AES128 symmetric encryption algorithm to transmit and store information, so that the possibility of decoding the anti-counterfeiting sequence coding rule is avoided, and meanwhile, the anti-counterfeiting system is maintained by a manufacturer, so that the management vulnerability of the anti-counterfeiting system is reduced.
In the description of the present invention, furthermore, the terms "first", "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implying any number of technical features indicated. Thus, features defined as "first", "second", may explicitly or implicitly include one or more of the described features. In the description of the embodiments of the present invention, "a plurality" means two or more unless specifically defined otherwise.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, e.g., as being fixed or detachable or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art. In addition, in the description of the present invention, "a plurality" means two or more unless otherwise specified.
In the description of the embodiments of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "height", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. indicate orientations or positional relationships indicated in the drawings, which are merely for convenience of describing the embodiments of the present invention and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the embodiments of the present invention.
In embodiments of the invention, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise the first and second features being in direct contact, or the first and second features being in contact, not directly, but via another feature therebetween. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly above and obliquely above the second feature, or simply meaning that the first feature is at a lesser level than the second feature.
In the description herein, references to the description of the terms "one embodiment," "some embodiments," "an illustrative embodiment," "an example," "a specific example" or "some examples" or the like mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
While embodiments of the invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.
Claims (5)
1. An anti-counterfeiting detection method for household appliance consumables based on RFID electronic tags is characterized by comprising the following steps:
s1: reading the RFID electronic tag information of the consumable part by the RFID Reader of the household appliance;
s2: judging whether the anti-counterfeiting sequence ciphertext can be read normally, if the anti-counterfeiting sequence ciphertext can be read normally, entering S4, and entering S3 if the anti-counterfeiting sequence ciphertext cannot be read normally;
s3: processing the anti-counterfeiting authentication failure;
s4: judging whether the anti-counterfeiting sequence ciphertext can be decrypted and preliminarily checking to pass, if the anti-counterfeiting sequence ciphertext can be decrypted successfully or checked to pass, entering S5; if the decryption fails or the verification fails, returning to S3;
s5: carrying out AES 128-called encryption on the decrypted anti-counterfeiting sequence ciphertext, and uploading data to a server;
s6: the server decrypts the data and searches whether the anti-counterfeiting sequence original string exists in a database;
s7: judging whether the anti-counterfeiting sequence original string can be found in the database; if the anti-counterfeiting sequence original string can be found, the step enters S8, and if the anti-counterfeiting sequence original string cannot be found, the step returns to S3;
s8: marking the anti-counterfeiting sequence original string in the database as activated, and informing the household appliance WI-FI;
s9: and (5) successfully processing the anti-counterfeiting identification of the household appliance.
2. The household appliance consumable anti-counterfeiting detection method based on the RFID electronic tag as claimed in claim 1, wherein S1 further comprises S0: the household appliance anti-counterfeiting component is installed in household appliance equipment and used for reading the RFID electronic tag information, and the household appliance anti-counterfeiting component can be in signal connection with the cloud server.
3. The household appliance consumable anti-counterfeiting detection method based on the RFID electronic tag as claimed in claim 2, characterized in that: the household appliance anti-counterfeiting component comprises a household appliance main control MCU, an RFID Reader and a WI-FI module, the household appliance main control MCU is in UART serial port communication connection with the WI-FI module, the WI-FI module is in UART serial port communication connection with the server, the household appliance main control MCU is in UART serial port communication connection with the RFID Reader, and the WI-FI module is in communication with the server through a TCP protocol.
4. The household appliance consumable anti-counterfeiting detection method based on the RFID electronic tag as claimed in claim 1, characterized in that: the anti-counterfeiting sequence original string is generated by software of a factory upper computer; the upper computer software uploads the anti-counterfeiting sequence original string to the server; the server stores the anti-counterfeiting sequence original string and marks the anti-counterfeiting sequence original string as 'inactive', generates the anti-counterfeiting sequence cipher text through RSA2048 asymmetric encryption and returns the anti-counterfeiting sequence cipher text to the upper computer software; and the upper computer software writes the anti-counterfeiting sequence ciphertext into the RFID electronic tag.
5. The household appliance consumable anti-counterfeiting detection method based on the RFID electronic tag as claimed in claim 1, characterized in that: the anti-counterfeiting sequence original string consists of an SN code, a product type ID, a product equipment ID and a product production batch.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211509360.5A CN115860760A (en) | 2022-11-29 | 2022-11-29 | Household appliance consumable anti-counterfeiting detection method based on RFID (radio frequency identification) electronic tag |
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| CN202211509360.5A CN115860760A (en) | 2022-11-29 | 2022-11-29 | Household appliance consumable anti-counterfeiting detection method based on RFID (radio frequency identification) electronic tag |
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