摘要
研究基于量子密钥分发(Quantum Key Distribution,QKD)的智能列车通信安全体系,分析其原理、架构、关键技术。QKD技术通过量子物理原理实现信息安全。先介绍其基本原理与技术基础,随后设计智能列车通信安全体系架构,探讨QKD网络设计、节点部署及密钥管理机制。重点研究密钥管理、QKD与经典加密算法的协同应用及误码率优化方法。为验证体系有效性,构建仿真实验环境并分析数据。研究表明,QKD技术可显著提升智能列车通信安全性,具有广泛应用前景。
This article studies the intelligent train communication security system based on Quantum Key Distribution(QKD),analyzes its principles,architecture,key technologies,and simulation experiments.QKD technology achieves information security through quantum physics principles,and introduces its basic principles and technical foundations.Subsequently,the architecture of the intelligent train communication security system was designed,and the QKD network design,node deployment,and key management mechanism were discussed.Focus on key management,collaborative application of QKD and classical encryption algorithms,and error rate optimization methods.To verify the effectiveness of the system,construct a simulation experimental environment and analyze the data.Research has shown that QKD technology significantly improves the communication security of intelligent trains and has broad application prospects.
作者
李辉
LI Hui(CRRC Tangshan Locomotive and Rolling Stock Co.,Ltd.,Tangshan,Hebei 063000,China;Key Laboratory of Train Electrical Control in Hebei Province,Tangshan,Hebei 063000,China)
出处
《智能物联技术》
2025年第3期111-114,共4页
Technology of Io T& AI
关键词
量子密钥分发(QKD)
智能列车
通信安全
密钥管理
quantum key distribution(QKD)
intelligent train
communication security
key management
作者简介
李辉(1984-),男,河北唐山人,硕士研究生,正高级工程师,主要研究方向为轨道车辆。
