| 摘要 |
<p>The present invention relates to methods and apparatus for a printing device georeferenced place on the production line , connected securely with a central server , to receive, process and store information that is printed , so the certificate and secure , on a label georeferenced and encrypted affixed to the product. The purpose of this invention is to provide a device that is able to certify in an objective manner and tamper-proof, the source of the good product. The printing device comes with the GPS positioning function, with a form of secure network access the internet via wifi systems, with a cryptographic module that can guarantee a very high physical and logical protection of the information exchanged, with a module for smart cards user identification, with a diagnosis module for remote control of the apparatus to verify in real time the functionality and tamper-proof, the apparatus, with a form of printing labels and with a form of reading / writing a RFID TAG. The various modules are connected to the central device of printing via the cables. Labels printed by the print module are identified in real time with GPS and the encryption key obtained from the various calculations and interactions with the central server. The degree of automation is high and the device works as an integrated system.</p> |
