Coding method for digital registration and veritication identification
A coding method and digital technology, which is applied in the field of digital registration and coding of certification marks, can solve problems such as error-prone, inadaptable, and long input, and achieve the effects of reducing system time, improving reliability, and wide applicability
Inactive Publication Date: 2004-01-07
DONGFANG HUIKE ANTI COUNTERFEIT TECH
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Problems solved by technology
[0002] With the development of society, more and more items need authenticity certification. In the past, special light and dark marks, special materials, special manufacturing techniques and other methods were used for authenticity certification. Due to the development of modern technology, the above methods have been It can be completely copied, so it has lost the meaning of its authenticity certification. Continuing to use it will increase the cost and cannot meet the needs of modern social development
Although the digital anti-counterfeiting method using the digital registration system that is gradually promoted and used can make up for the deficiencies of the above methods, due to the use of random digital sequences and full sequence digital verification methods, this method has two major shortcomings: one is random The code is a digital sequence that cannot be defined, and it cannot load more information on certified items. From the perspective of product anti-counterfeiting, this random code cannot carry other characteristic information of the product, nor can it provide support for enterprise logistics management; The second is that the current method of using a full sequence of digital verification authentication can easily use a fake authentication server for fake authentication, and it is easy to make mistakes when inputting due to the long code bits
[0003] Retrieval according to relevant materials such as Chinese patents shows that there is no relevant report on the coding method of digital registration and authentication marks similar to the present invention
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[0025] Below in conjunction with accompanying drawing and specific fact method take anti-counterfeit number as example the present invention is described in further detail:
[0026] According to attached figure 1 , 2 In the definition, there is an ordered digital sequence 1234567890123456. The first 12 digits of this digital sequence are numbers that can be freely defined according to product characteristics. For example, the 1st and 2nd digits are the product number of the enterprise, and the 3rd and 4th digits are the enterprise distribution. The business number, the 5th-12th digits are the serial number of the enterprise product, and the 13th-16th digits are the check digits reserved for the algorithm. Then this digital sequence can be interpreted as the 12th product of the enterprise, the product sold by the No. 34 regional distributor, the No. 56789012 product, and the encryption check code is 3456. The authentication serial code 6541486714178664 and the verification se...
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The invention discloses a kind of universal coding method for digital registering and vertification identifying. The method uses coding digital serial which can be defined according to the demands and they are transformed into two sets of out-of-order digital segments, they are named as identifying digital series and checking digital serial. When in identifying only need to provide the identifying digital segment for calculating with converts coded function, and provides the checking digital segment to check, thus gets the identifying conclusion.
Description
technical field [0001] The invention relates to a coding method for digital registration and certification marks, in particular to a coding method for digital registration and certification marks that can be applied to digital anti-counterfeiting certification and other means that use digital registration and authenticity certification. Background technique [0002] With the development of society, more and more items need authenticity certification. In the past, special light and dark marks, special materials, special manufacturing techniques and other methods were used for authenticity certification. Due to the development of modern technology, the above methods have been It can be completely copied, so it has lost the meaning of its authenticity certification. Continuing to use it will increase the cost and cannot meet the needs of modern social development. Although the digital anti-counterfeiting method using the digital registration system that is gradually promoted an...
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IPC IPC(8): G06K1/00G09C1/00
Inventor 蒋宗清陈昌林陈松兴
Owner DONGFANG HUIKE ANTI COUNTERFEIT TECH