Anti-fake management method of seal of internet of things

Abstract

The invention relates to an anti-fake management method of a seal of an internet of things. The seal, a radio frequency identification (RFID) chip, a dynamic seal printing seal and a seal management system data base are related through the internet of things. The method comprises the follow steps: step 1, the seal is connected with an internet seal management system data base; step 2, authorization or prevention is conducted through the internet seal management system data base; step 3, an anti-fake code is generated and sent; step 4, an anti-fake seal pattern is generated; and step 5, the anti-fake seal pattern is checked.

Description

technical field

[0001] The invention relates to an anti-counterfeit management method for seals, in particular to an anti-counterfeit management method for Internet of Things seals, which belongs to the application field of Internet of Things. Background technique

[0002] With the research and development and use of a series of production machines such as seal engraving machines, three-dimensional seal machines, and photosensitive seal engraving machines, the engraving of official seals has now completely got rid of pure hand-made, and relying on the error of 0.01 mm of the production machine and government administrative departments (including Banks) and lack of unified standards and information sharing, it is impossible to tell the true from the false only from the appearance, which makes criminals take risks and illegal and criminal behaviors emerge in endlessly;

[0003] Counterfeiters use the original printed text as a comparison to make fakes, and it is difficult to d...

Images