基于光纤供能的双网融合通信恶意数据识别系统  

Malicious data identification system for dual network fusion communication based on optical fiber power supply

作　　者：陈铭杰 毕凯峰 黄潜 CHEN Mingjie;BI Kaifeng;HUANG Qian(Guangdong University of Technology,Guangzhou 510006,China;China Southern Power Grid Big Data Service Co.,Ltd.,Guangzhou 510800,China;China Southern Power Grid Digital Power Grid Research Institute Co.,Ltd,Guangzhou 510000,China;Nanning Power Supply Bureau of Guangxi Power Grid Co.,Ltd.,Nanning 530000,China)

机构地区：[1]广东工业大学,广州510006 [2]南方电网大数据服务有限公司,广州510800 [3]南方电网数字电网研究院有限公司,广州510000 [4]广西电网有限责任公司南宁供电局,南宁530000

出　　处：《激光杂志》2023年第3期170-174,共5页Laser Journal

基　　金：广东科技攻关项目(No.202045621123)。

摘　　要：针对双网融合通信恶意数据识别准确率不高、效率缓慢的问题,设计一种基于光纤供能的双网融合通信恶意数据识别系统。由上位机、下位机组成系统硬件,使用光纤供能技术中的基站、光纤链路与远程模块,将光伏能量激光束转换为电能,为系统运行提供充分电能;系统软件包含可视化、数据接收、特征提取、恶意数据识别四个模块,在恶意数据识别模块引入深度学习方法划分数据属性,降序排列个体适应度,采取染色体交叉与变异操作,对比最佳个体和最差个体的适应度差值与预设临界值,小于临界值的数据为恶意识别结果。仿真实验结果表明,所建系统吞吐量高、延时短,可精准识别恶意数据特征,为双网融合通信的可靠应用提供一定现实参考。Aiming at the problem that the accuracy and efficiency of malicious data recognition in dual-network converged communication are not high and the efficiency is slow,a malicious data identification system for dual-network converged communication based on optical fiber power supply is designed.The system hardware is composed of upper computer and lower computer,and the base station,optical fiber link and remote module in the optical fiber energy supply technology are used to convert the photovoltaic energy laser beam into electric energy to provide sufficient electric energy for the operation of the system;The system software includes four modules:visualization,data receiving,feature extraction and malicious data identification.In the malicious data identification module,the deep learning method is introduced to divide the data attributes,arrange the individual fitness in descending order,and adopt chromosome crossover and mutation operations to compare the fitness difference between the best individual and the worst individual with the preset threshold,Data less than the critical value is the result of malicious identification.The simulation results show that the system has high throughput and short delay,and can accurately identify the characteristics of malicious data,which provides a practical reference for the reliable application of dual network integrated communication.

关 键 词：光纤供能 融合通信 数据识别 遗传算法 适应度函数 

分 类 号：TN929.[电子电信—通信与信息系统]