Monitoring method of commodity logistics environment based on intelligent contract and fog calculation

Abstract

The invention discloses a monitoring method of commodity logistics environment based on intelligent contract and fog calculation, which is characterized in that user identity and authority are identified by fog node module; commodity sales routes are set by coding, a commodity storage environment threshold is set by an intelligent contract, the commodity circulation process is standardized; hash calculation is carried out by collecting commodity status information through that sensor in time, and the calculation result is stored and uploaded into the block chain, and the status information isstored in a local and a database, so as to monitor the commodity circulation status and the product quality; through the anti-counterfeit code link to each commodity, the circulation information and status information of the commodity are inquired. The invention can monitor the circulation chain and the product quality of the whole circulation link of the commodity, notify the whole network of theunqualified 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

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