TW200540718A - Method for verifying genuineness of object - Google Patents

Abstract

There is provided a method for verifying genuineness of an object, which includes generating a variable value; generating a first verification code based on the variable value; generating a second verification code based on the variable value and a unique identification number of the object; generating a confirmation code based on any two of the first verification code, the second verification code and the identification number of the object; and confirming the object to be genuine when the confirmation code matches with the remaining one of the identification number of the object, the second verification code, and the first verification code.

Description

200540718 IX. Description of the invention: [Technical field to which the invention belongs] The present invention relates to a type of anti-counterfeiting wares >> From the ancient times, the law 'especially refers to a type of verification that enables users to customize the discriminator σ mouth. The method of authenticity of items. [Xueru Technology] With the economic development and consumption pattern change, ^ ^ σ ^, imitate the project. Oral life is also rampant, and the degree of counterfeiting of :: products is almost fake, making it difficult for consumers to distinguish. 1 The imitation of fake products floods the entire market and has seriously affected the order of market transactions. 'Class products' are more harmful to consumers' health: the anti-counterfeit laser tag, or chip, or the 57th anti-counterfeit identification method commonly used in the market, although they can all be identified by the quotient: port 2, but must pass through special Identification tools, so, generally speaking, consumers who buy ^ can't make it at all, and can only provide it to manufacturers or store staff. Counterfeiters can also use high-resolution scanning and printing technology to prevent false laser labels. Laser labels are now in demand for security. [Summary of the invention] Knowledge! Therefore, the object of the present invention is to provide a method that can be identified by the user. Authenticity, and methods to verify the authenticity of items that can be reused without lapse. 'Therefore, the customer service terminal provides a step: the method of verifying the authenticity of the article according to the present invention, which is mainly used in conjunction with the one-to-one query interface to perform an inquiry. The anti-counterfeiting method includes the following steps 5 200540718 A first verification code and a second verification code based on the change value and a unique sequence number of the item. Step Two: A verification code is generated based on the first verification code, the second verification code, and the article sequence number. The verification code is the remainder of the article sequence number, the second verification code, and the first verification code. One matched each other. . The effect of the present invention is that the purpose of anti-counterfeiting can be surely achieved, and there is no failure. [Embodiment] The foregoing and other technical contents, features, and effects of the present invention will be clearly presented in the following detailed description of a preferred embodiment with reference to the drawings. Referring to FIG. 1, a preferred embodiment of the system 100 for verifying the authenticity of an article of the present invention is mainly attached to an article 200. The article 200 may be any object, artistic creation, bond, certificate, etc., sold on the market, and is marked with a public serial number, such as "GU814567899". The system 100 includes a verification code generator 1 and a user's query interface 2. The verification code generator 1 includes a chip, a starter, and a display screen. The chip 11 is capable of generating a variable secret change value, generating a first verification code (AC1) based on the change value, and generating a first verification code based on the change value and the sequence number (SN) of the article 200 ( AC2), this point will be described in more detail below. The chip 11 in this embodiment is a radio frequency identification tag (RFID) 200540718 Chip-Code Βθ / ί, '003027033001029,', the ay ^ horse is used as the office of the article in this embodiment. Identification number. The starting member 12 is a Japanese-Japanese film 11 that can be activated. The activating member 12 may be a sound control device, a touch device, a one-button device, a certain time automatic calculation device, a wireless transmission device, etc. The display screen 13 is connected to the chip 11 in this embodiment, and can display the first authentication code (AC1) and the second authentication code (AC2). Before + examples illustrate the steps of the anti-counterfeiting method of the present invention, seven comparison tables are listed for illustrative purposes:

Comparison table one

Hundred-digit year / ^ N code description: Take 2 Hundred Years of Jiangxi (for example, 2004; 2004), which can be represented by "two-code", 26 1-letter letters and 6 digits totaling 32 words, according to the 32-round method The numerical value is enough to get 1024 values, which is enough to represent the year value of g99. Year of the white 000 000 001 002 003 004 005… 027 028 029 030 031 032 033 stands for AA AB AC AD AE AF A1 A2 A3 A4 A5 A6 BA Month group A Β CD Ε FG Η IJ Κ L machine code group Μ Ν 0 Ρ QRS Υ υ VWX group take group Υ ZO 1 2 3 4 5 6 7 8 9 0 Table 3 01 02 03 04 05 06 07 08 09 1 2 3 4 5 6 7 8 9 0 11 12 13 14 15 16 17 18 19 20 Shima ABCD Ε FG Η IJ 21 22 1 2 3 24 2 5 26 27 28 29 30 31 KL Μ Ν 0 Ρ QRSTU 1

Table 4

1 2 3 4 5 6 7 8 9 10 11 12 ABCDEFGHIJKL code 13 14 15 16 17 18 TT r20 ^ 2 1 22 23 24 MN 0 PQRSTUVWX lookup table five code arrangement method memory code A 1-3-2-4-5 -6-7 B-QAE-UI3-024-AB 5-1-2-3-4-7-6 1-BAE-QU3-024-BC 5_6-7-1-2-3-4 1-302- 4BA-EQU-C D 2-3-4-7-6-1-5 A-EQU- 2 3 4-0 B1 -D • · ·…… Table 6 200540718

~ ^^ ΤΒΑΑΒΑλ00λ074 A " 1324Ϊ243

ADA1A309BAAR ^ 024 B C ADA1BAAB3024 A309 C

Comparison Table 7 Referring to FIG. 2, the following describes the steps of the anti-counterfeiting method of the present invention in combination with the embodiment, as follows:

Step 31. The touch-side activation element 12 causes the chip u of the verification code generator i to generate a secret variation value. In this embodiment, the generation of the variation value depends on the date and time. For example, the user touches the activation member 12 at 9:30:24 on May 31, 2004, and the verification code generator The variation value of the chip u of i is, 20040531093024,. Step 32: The chip u of the verification code generator i divides the change value into 7 small buttons. For example, the change value "20040531093024", the first group corresponds to " 2 ", and the second group corresponds to" " 〇〇4 ", the second group corresponds to " 05 ", the fourth group corresponds to " 3 1 ", the fifth group corresponds to " 09 ", the sixth group corresponds to, " 30 ", and the seventh group corresponds to Go to "24". Step 33: The chip u of the verification code generator 丨 will convert the values of the first to fifth subgroups of each change value according to the symbol codes configured in the aforementioned comparison table 1 to comparison table 5, and retain them The values of the sixth and seventh groups are not changed. It is worth noting that, refer to Table 1, the first group (such as "2 ") has three corresponding symbol codes (such as B, L, V), and refer to Table 3. The third group (such as "05") also has 200540718 three corresponding symbol codes (such as E, Q, 3). Therefore, there are nine combinations of changes in the converted value, one of which is nBAEQUI3024, f. Step 34: Then, the chip 11 of the verification code generator 1 will exchange the arrangement order of the seven groups in the change value according to the comparison table 6 and store the memory. From the comparison table 6, a total of 45,360 types can be found. Change, such as "AEQU2430Br." Step 35: The chip 11 will select the _ symbol code of the change value exchange order according to the comparison table VI. After the change value exchange order, the first 'verification code (AC1) is obtained. If the selected symbol code is nDn, the first verification code (ACl) g nAEQU2430BIDn. It is worth mentioning that the first verification code (AC1) can be directly replaced by a `` change value '', or it can be performed by steps 32 ~ step 35 produced. Step 36: Divide the wafer code of wafer 11 such as π003027033001029π into five groups, such as '003,', π027π,, '033', and `` 00Γ ,, '029,', and refer to Table 2 to convert to '' 80, ',' Α1 ',' ΒΑΠ, ΠΑΒ '•,' A3 '. It is worth noting that the sequence number (SN) of the article 200 can also be written into the wafer 11 at the same time, then this step In 36, the serial number (SN) may be directly substituted for the chip code, and the serial number (SN) is also divided into four groups, and converted by referring to Table 2. Step 37: The chip 11 generates the second verification code. (AC2) One of the calculation steps is to reconstruct the chip codes " AD "," Α1 "," ΒΑΠ, ΠΑΒΠ, ΠΑ3Π "in step 36 into ten codes, for example, 10 200540718 ADA1BAABA3 represents 003027033001029. Step 38 · The second calculation step for generating the second verification code (AC2) by the chip 11 is to obtain "093024" by taking a change value such as "20040530093024". Step 39: The chip 11 will receive "ADA1BAABA3" in step 37, + 093024, 'Get, ADA1BAABA3093024 "in step 38. Step 40: The chip 11 will obtain" ADA1BAABA3093024 "in step 39, every four yards As a group, divided into four groups. The first group is " ADA1 ", the second group is " BAAB", the third group is π A3091 ', and the fourth group is " 3024 ". Step 41: The chip 11 will exchange the arrangement order of the four groups in step 40 according to the comparison table 7 and store the memory. There can be found a total of twenty-four changes in the comparison table 7, such as 'fADAlBAABA3093024,' Step 42: the chip 11 will choose the symbol code of the exchange order according to the comparison table 7 to obtain the second verification code (AC2). Refer to the comparison table 7. If the symbol code is " B ", the second verification code (AC2) is" ADA1A309BAAB3024B ". Step 43: In this embodiment, the user's query interface 2 is constructed in a computer system, and the user contacts the query interface 2 through the Internet. Referring to FIG. 3, the steps for the user to contact the query interface 2 are as follows: It is worth noting that the sequence number (SN) of the article 200 is the wafer code corresponding to the wafer 1, and the correspondence between the wafer code and the article 200 sequence number is 11 200540718, and the first corresponding to the wafer code The forward and reverse calculation formulas of the verification code (AC1) and the second verification code (AC2) are recorded in the storage medium (not shown) of the user inquiry interface 2. Step 5 1: In the inquiry After the surface 2 of the article input sequence number (SN), such as, fGU814567899 ", if more enter the first authentication code (ACl) U of the wafer obtained, step 52, and if not, step 61 proceed. Step 52: The query interface 2 will find the wafer code corresponding to the wafer 11 by the sequence number (SN) entered in step 51. Step 53: The query interface 2 performs steps 31 to 35 in reverse according to the first verification code (AC1) input in step 51, and obtains the change value. Step 54: The query interface 2 executes steps 36 to 42 to generate and display a verification code (VC) based on the chip code of step 52 and the changed value of step 53. When the verification code (vc) generated in step 54 is the same as the second verification code (AC2) generated by the chip u, it is determined that the article 200 is genuine, and if it is not the same, it is determined that the article 200 is a fake. Step 61: After inputting the serial number (SN) of the item in the query interface 2, if the second verification code (AC2) obtained by the wafer 11 is input, proceed to step 62, and if not, proceed to step 71. Step 62: The query interface 2 will find the wafer code corresponding to the wafer 11 by the sequence number (SN) entered in step 51. Step 63: The query interface 2 will perform steps 36 to 42 in reverse according to the second verification code 12 200540718 (AC2) entered in step 61, and obtain the change value. Step 64 · • The query interface 2 will execute Step 31 to Step 35 according to the changed value of Step 63 to generate and display a confirmation code (vc). When the verification code (vc) generated in step 64 is the same as the first verification code (AC1) generated by the chip, it is determined that the article 200 is genuine, and if it is not the same, it is determined that the article 200 is a fake. Step 71: After inputting the first verification code (AC1) and the second verification code (AC2) generated by the chip on the user's query interface 2, go to step 72, and if not, go to step 5J. Step 72: The query interface 2 performs steps 31 to 35 in reverse according to the first and second verification codes (AC1, AC2) entered in step 71, and obtains the change value. Step 73: The query interface 2 reversely executes the wafer code of steps 36 to 42 11 according to the change value of step 72 and the first verification code (AC1) of step 71, finds the pair, and obtains the wafer code of the wafer 11. Step 74: The query interface 2 will be based on the sequence number (SN) of the chip. When the sequence number (SN) obtained in step 74 is read t Λλ.,.

13 200540718 In the same way, not only does not need an additional inspection device, and anyone can simply verify the authenticity of the item by connecting to the Internet. And the verification code generator 1 is combined with any unauthorised detachment of the object mark 200 through a precise circuit design, which will make the verification generator 1 invalid and unable to operate, and prevent anyone from getting the item 2⑼ The verification code generator 1 is removed or separated and used for other counterfeit goods. In addition, the display screen 13 can also be separated from the verification code generator, and can be connected to an electronic device (not shown). The electronic device and the verification code generator 1 can communicate with the chip through wireless communication technology. 11 transmits and displays the first and second verification codes (AC1, AC2), and the electronic device may be one of a computer, a personal digital assistant (PDA), a mobile phone, and a soft electronic product. According to the above, it can be known that the method for verifying the authenticity of an article of the present invention has the following advantages and effects: 1_ As the method and device for discriminating authenticity can be used repeatedly, therefore, any large marketer who sells the article 200 , Mid-cap dealers, small-cap dealers, and even users' can enter the query interface 2 to check the authenticity of the item more consistently and conveniently in use. 2. And because the change value is generated based on the date and time when the computing function of the chip 11 is activated by the starter a, the first and second verification codes (AC1, AC2) will change with the date and time On the contrary, by this, counterfeiting can be completely prevented, and the sales of articles can be more guaranteed. 3 · Any unauthorized removal of the verification code generator 1 will invalidate the verification code generator 1 and make it inoperable, preventing anyone from removing or separating the verification code generator 1 from the item 200, And it is used on other counterfeit products, making the invention more practical. However, the above are only the preferred embodiments of the present invention, and "the scope of implementation of the present invention is determined, that is, the simple things made in accordance with the content of the patent application of the present invention are covered by the patent of the present invention. White Still 15 200540718 [Schematic description] Figure 1 is a front view illustrating a preferred embodiment of the system for verifying the authenticity of an article of the present invention; Figure 2 is a flowchart illustrating the generation of a first verification code in the preferred embodiment And a second verification code flow; and FIG. 3 is a flowchart illustrating a flow for verifying the authenticity of an item in the preferred embodiment.

16 200540718 [Description of main component symbols] 100…… · System 13 ……… Display screen… •• Verification code generator 200… Material port 11… · ♦ 0S chip AC1…… First verification code 12 ·… • … Starter AC2…… second verification code 17

Claims (1)

200540718 X. Scope of patent application: 1 _ A method for verifying the authenticity of an article, including the following steps: Step 1: Generate a change value, and generate a first verification code based on the change value, and according to the change value and the article A unique identification number generates a second verification code. Step 2: Generate a verification code based on any one of the first verification code, the second verification code, and the article identification number. When the verification code and the aforementioned article identification number, the first When the remaining one of the two verification codes and the first verification code match, the item is confirmed as genuine. -2_ The method for verifying the authenticity of an article according to item 1 of the scope of patent application, wherein in this step, the first and second verification codes are transmitted to a user. A method for verifying the authenticity of an article, wherein the first and second verification codes in the first step are generated by a verification code generator attached to the article. 4. According to the method for verifying the authenticity of an article described in item 3 of the scope of the patent application, the reference code generator in the 11/11 inspection has a wafer, and the identification number of the article is _ the unique wafer code of the wafer, in step one The second verification code is generated based on the wafer code of the wafer and the variation value. 5. The method for verifying the authenticity of an article according to item 3 of the scope of the patent application, wherein the verification code generator has a chip, and the identification number is disclosed by the article-sequence number. In step one, the sequence number is Written into the chip, the second verification code is generated based on the sequence number and the change value. 6. According to the method for verifying the authenticity of an article as described in item 丨 of the patent application scope, 18 200540718, where the second step is performed through a user's query interface. 7. According to the method of verifying the authenticity of an article as described in item 6 of the scope of the patent application, where ‘the user ’s query interface is built on a computer system. 8. —A system for verifying the authenticity of an article, including: a verification code generator 'is attached to an article, and the second,' ^, has a chip, the chip generates a change value, and generates a change value based on the change value A first verification code, and a second verification code based on the change value and a unique identification number of the item; Lu generates a verification code based on any of the first verification code, the second verification code, and the item identification-number When the verification code and the remaining one of the aforementioned article identification number, the second verification code, and the first verification code are mutually matched, the article is confirmed to be genuine. 9. The system for verifying the authenticity of an article according to item 8 of the scope of the patent application, wherein 'the verification code is displayed through a user's query interface. 10. The system for verifying the authenticity of an article according to item 9 of the scope of the patent application, wherein the user's query interface is constructed in a computer system. Spring 11 · The system for verifying the authenticity of an article according to item 8 of the scope of the patent application, wherein the identification number is the unique wafer code of the wafer, the article has a sequence number corresponding to the wafer code, and the The correspondence between the chip code and the sequence number is recorded on a storage medium. 12. The system for verifying the authenticity of an article according to item 8 of the scope of the patent application, wherein the identification number is a sequence number disclosed by the article, and the sequence number is written in the $ 191 chip. 13. According to the system for verifying the authenticity of an article as described in item 8 of the scope of the patent application 19 200540718, wherein the verification code generator further has an activation element combined with the chip ^ The activation element can trigger the variation value, the The first verification code and the second verification code. 14 = According to the system for verifying the authenticity of an article as described in Item 13 of the Chinese Patent Application, "In this case, the activation member may be one of a sound control device, a touch device, a button device, and a certain time automatic calculation device. A According to the system for verifying the authenticity of an article according to item 8 of the scope of the patent application, the verification code generator has a display screen that is combined with the chip and can display the first and second verification codes. The system for verifying the authenticity of an article according to item 15 of the scope of patent application, wherein the display screen communicates with the chip through wireless communication technology. 17. The system for verifying the authenticity of an item according to item 8 of the scope of patent application Among them, the chip of the verification code generator is a kind of wireless shooting office 4 (RFID). 20