中图分类号： TP393
文献标识码： A
DOI：10.16157/j.issn.0258-7998.212328
中文引用格式： 陈峰. 基于区块链的试验控制信息审计与监控模型[J].电子技术应用，2022，48(9)：123-126.
英文引用格式： Chen Feng. Blockchain-based control information auditing and monitoring technology[J]. Application of Electronic Technique，2022，48(9)：123-126.

Blockchain-based control information auditing and monitoring technology

Abstract： With the increasing demand for joint experiments and system testing, the distributed and networked characteristics of equipment testing have become increasingly obvious, which brings new challenges to the security of equipment test control. Once the equipment test system is maliciously controlled or the control data is maliciously tampered with, it will bring incalculable political influence and military economic losses. Based on the characteristics of blockchain decentralization and non-tampering technology, firstly, this article proposes a blockchain-based control information auditing and monitoring system model, and smart contracts are used to achieve full-process supervision of closed-loop feedback control, which can ensure distributed joint trustworthy supervision of the test. Then, the steps of the model realization scheme are given in this article. Finally, the validity of the model is verified by the simulation test.

Key words : equipment test system；blockchain；smart contract；information auditing