Monitoring Method of Commodity Logistics Environment Based on Smart Contract and Fog Computing

Abstract

The invention discloses a monitoring method of a commodity logistics environment based on smart contracts and fog computing, which is characterized in that the user identity and authority are identified through the fog node module; the commodity sales route is set through coding, and the commodity storage environment is set through smart contracts Threshold to standardize the commodity circulation process; regularly collect commodity status information through sensors, perform Hash calculations, store and upload the calculation results to the blockchain, and store status information locally and in the database to monitor commodity circulation status and product quality; Link to each product through the anti-counterfeiting code, and query the circulation information and status information of the product. The invention can monitor the circulation chain and product quality of the entire commodity circulation link, notify the whole network of unqualified product information, and solidify the evidence.

Description

technical field [0001] The invention relates to the technical field of information security, in particular to a system and method for real-time forensics and anti-smuggling of commodity logistics environments based on smart contracts and fog computing. Background technique [0002] Blockchain is a new type of decentralized technology. Its features such as unforgeability of information and distributed storage of data make it more and more used in many fields. With the development of economy and society, people's consumption patterns are becoming more and more diversified. In this case, the inspection of commodity authenticity information is becoming more and more important, and authoritative third-party trust agencies are required to ensure the validity and authenticity of evidence information. sex. [0003] The Internet of Things technology uses a large number of sensors, which can periodically collect the surrounding environmental information at a certain frequency and upd...

AI Technical Summary

Problems solved by technology

[0009] The present invention aims to provide a commodity logistics environment based on smart contracts and fog computing for the defects and deficiencies such as inconvenient information sharing in the existing commodity circulation process, high transaction costs and later system maintenance costs, and no guarantee for reliability and security. monitoring method, and can effectively collect evidence when disputes occur between buyers and sellers

Images