BLOCKCHAIN-BASED DISTRIBUTED INTERNET OF THINGS INSTRUCTION MANAGEMENT METHOD AND SYSTEM

摘要

A blockchain-based distributed Internet of Things instruction management method and system, the method comprising: connecting Internet of Things devices to a blockchain network, and configuring a blockchain account as an identification for each Internet of Things device; deploying operating instructions for the Internet of Things devices on the blockchain network by means of designing smart contracts; and generating a transaction data packet from data collected by the Internet of Things devices, using a private key to encrypt and digitally sign the transaction data packet, and storing same on the blockchain network after being verified by means of blockchain network consensus. The solution uses blockchain technology to perform distributed management of Internet of Things device instructions, which may achieve the collaboration and data exchange of departments, thus solving the single-point failure problem and improving safety.