摘要
本文以大桥路灯电力监控系统为研究对象,针对电力监控系统远程控制中存在被伪造用户节点恶意控制的问题,介绍一种基于区块链技术的电力监控系统安全远程控制方法设计方案,重点设计智能合约和分布式应用两个部分的内容。其中,智能合约用于创建代币,并将代币分发给具有电力监控系统控制权限的用户;分布式应用则是在节点用户发出电力监控系统控制远程控制指令时,均会同步发起一笔代币交易,只有当用户拥有代币时才能完成交易,进而通过中继子系统将远程控制指令发送至电力监控系统,实现远程控制功能。通过系统测试分析,确认电力监控系统安全远程控制方法具有较强的可行性。
This paper takes the bridge street lamp power monitoring system as the research object,in response to the problem of malicious control by forged user nodes in the remote control of the power monitoring system,a design scheme for secure remote control of the power monitoring system based on blockchain technology is introduced,with a focus on designing intelligent contracts and distributed applications.Among them,smart contracts are used to create tokens and distribute them to users with power monitoring system control permissions.Distributed applications,on the other hand,initiate a token transaction synchronously when a node user issues a remote control command from the power monitoring system.Only when the user has the token can the transaction be completed,and then the remote control command is sent to the power monitoring system through the relay subsystem to achieve remote control function.Through system testing and analysis,it is confirmed that the secure remote control method of the power monitoring system has strong feasibility.
作者
覃浩
QIN Hao(State Grid Enshi Power Supply Company,Enshi,Hubei 445600,China)
出处
《自动化应用》
2023年第19期155-157,160,共4页
Automation Application
关键词
区块链
电力监控系统
安全远程控制
智能合约
分布式应用
blockchain
power monitoring system
secure remote control
smart contracts
distributed application
