A kind of article identification method, identification method and system based on two-dimensional code
An article identification and two-dimensional code technology, applied in the field of article identification method, identification method and system based on two-dimensional code, can solve the problems of high anti-counterfeiting cost, environmental pollution, damage to the interests of consumers, etc., and achieve the goal of increasing anti-counterfeiting efforts. Effect
Active Publication Date: 2022-07-01
SHANGHAI PEOPLENET TECH
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Problems solved by technology
The disadvantage of anti-counterfeiting methods such as telephone code anti-counterfeiting and SMS anti-counterfeiting is that it is inconvenient to detect, that is, authentication and anti-counterfeiting need to be authenticated by telephone or SMS access every time the authenticity is detected
Radio frequency tags are used for anti-counterfeiting, the cost of anti-counterfeiting is high, and there are problems of environmental pollution
The existing two-dimensional code anti-counterfeiting technology, because of the low production cost of the two-dimensional code, leads to unscrupulous manufacturers to produce counterfeit products of high-quality products, or to sell expired or inferior products or second-hand products as original products, which greatly damages the consumer's reputation. interest, destroying social harmony and stability
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[0090] In order to more clearly describe the embodiments of the present invention or the technical solutions in the prior art, the specific embodiments of the present invention will be described below with reference to the accompanying drawings. Obviously, the accompanying drawings in the following description are only some embodiments of the present invention. For those of ordinary skill in the art, other drawings can also be obtained from these drawings without creative efforts, and obtain other implementations.
[0091] In order to keep the drawings concise, the drawings only schematically show the parts related to the present invention, and they do not represent its actual structure as a product. In addition, in order to make the drawings concise and easy to understand, in some drawings, only one of the components having the same structure or function is schematically shown, or only one of them is marked. As used herein, "one" not only means "only one", but also "more tha...
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The invention discloses an item identification method, identification method and system based on a two-dimensional code. The identification method includes S100 entering characteristic information of an item to be marked; S200 generating a characteristic two-dimensional code according to the characteristic information combined with a preset generation rule ; S300, the generated characteristic two-dimensional code is marked on the item to be marked according to a one-to-one correspondence. In the present invention, the characteristic information of the item to be identified is obtained by the two-dimensional code generating device, and then the characteristic information is generated according to the generation rules set in advance, and the characteristic two-dimensional code is generated, and the generated two-dimensional code is treated according to the one-to-one correspondence relationship. Identify the item for identification. In this way, repeated identification or omission of identification can be avoided, and at the same time, because of the one-to-one identification, it can be used as the unique identification code of the item to distinguish the uniqueness and uniqueness of the item.
Description
technical field [0001] The present invention relates to the field of anti-counterfeiting identification and two-dimensional codes, in particular to a method, identification method and system for identifying items based on two-dimensional codes. Background technique [0002] Two-dimensional codes use specific geometric figures to record data symbol information in two-dimensional directions according to certain rules; in code compilation, the concepts of "0" and "1" bit streams that constitute the internal logic basis of the computer are used, and several Binary corresponding geometric shapes represent text and numerical information, and are automatically read by image input devices or photoelectric scanning devices to realize automatic information processing: it has some commonalities in bar code technology: each code system has its own specific character set; each code system has its own specific character set; Each character occupies a certain width; it has a certain check ...
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IPC IPC(8): G06K19/06G06K17/00G06Q30/00
CPCG06K17/00G06K19/06037G06Q30/0185
Inventor 谈剑锋郭泽文
Owner SHANGHAI PEOPLENET TECH