Data interoperability technology based on chain-network convergence

With the rapid development of industrial Internet services, the era of the Internet of everything has arrived, which puts forward higher requirements for the network security of the industrial Internet. In order to guarantee the safe and trustworthy flow of industrial Internet data, this paper proposes a chain network connector architecture that integrates blockchain technology and industrial Internet technology, which utilizes the characteristics of blockchain traceability, tampering, collective maintenance, and openness and transparency to guarantee that the identification data in the industrial Internet is more secure and trustworthy. In addition, the architecture adopts quantum identity authentication technology in the identity authentication part to reduce the problem of illegal user access due to identity forgery. Meanwhile, for the problem of low efficiency of large-capacity and high-concurrency data processing generated by actual enterprises in the production process, this paper proposes to use analytical hierarchy process and Hungarian algorithm to co-optimize the chain network connector in order to make the resource allocation more reasonable and the transmission efficiency higher. The experimental results show that different algorithms are used for task allocation in different scenarios to maximize the data transmission efficiency, and also greatly improve the security of industrial Internet identification data.