Product information tracing system and method based on IPv6 virtual connection

Abstract

The invention belongs to the technical field of information tracing, and relates to a product information tracing system and method based on IPv6 virtual connection. The system comprises an address allocation module, a first server and a second server; the address allocation module allocates globally unique IPv6 addresses to products as identity labels of the products and stores the identity labels in a product information database; the first server constructs a virtual communication object corresponding to each product according to the IPv6 address, and registers the IPv6 addresses corresponding to the products into a routing table of the router, so that data packets of which the target addresses are the IPv6 addresses of the products in the router can reach the first server; the first server communicates with the Internet through the router; the first server communicates with the second server through the virtual communication objects; The second server calls the basic information and the identity identifiers of the products stored in the product information database; According to the product information tracing system and method based on theIPv6 virtual connection of the invention, the products can be accurately positioned, and the server storing the products can be found, so that the product information can be obtained.

Description

technical field [0001] The invention relates to the technical field of information traceability, in particular to an IPv6 virtual connection-based product information traceability system and method. Background technique [0002] At present, the mainstream identification technologies used in the field of information traceability include OID (Object Identifiers, Object Identifiers), Handle analysis system, and the encoding analysis technology Ecode (Entity Code, Item Uniform Code) independently developed by my country. The product identification code obtained by using a global general identification technology generally consists of multi-level subcodes, such as "product industry code + product manufacturer code + product type code + product batch code...". Product manufacturing enterprises use identification codes to identify raw materials, semi-finished products, and products during the production process, and store their relevant information in the server of the product prod...

AI Technical Summary

Problems solved by technology

However, the construction of a multi-level identification analysis system requires a lot of money, and at the same time, the management and maintenance in the later period also require a lot of manpower and material resources.

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