基于可靠性指标的轨道交通综合通信网规划模型  

Planning Model of Integrated Communication Network for Rail Transit Based on Reliability Index

作　　者：徐小平 郑悠[2] 智艳利 甘俊杰 XU Xiaoping;ZHENG You;ZHI Yanli;GAN Junjie(Ningbo Rail Transit Group Co.Ltd.,Ningbo 315101,China;College of Electronics and Information Engineering,Ningbo University of Technology,Ningbo 315211,China;Beijing HollySys Co.Ltd.,Beijing 100176,China;China Electronics Standardization Institute,Beijing 100007,China)

机构地区：[1]宁波市轨道交通集团有限公司,浙江宁波315101 [2]宁波工程学院,电子与信息工程学院,浙江宁波315211 [3]北京和利时系统工程有限公司,北京100176 [4]中国电子技术标准化研究院,北京100007

出　　处：《微型电脑应用》2022年第3期102-105,共4页Microcomputer Applications

摘　　要：为了提高轨道交通综合通信控制和传输能力,构建一种基于可靠性指标的轨道交通综合通信网规划模型。构建轨道交通综合通信网传输模型,在此基础上,采用信道均衡控制方法获取轨道交通综合通信网的信道输出。采用Small-World模型构建轨道交通综合通信网的组网模型,结合应急调度和均衡控制方法,进行通信网络的均衡控制。采用可靠性指标均衡博弈的方法以及通过对交通通信网络的区域化网格分割和输出智能化调节,对轨道交通综合通信网规划模型进行优化,实现轨道交通综合通信网规划。仿真结果表明,采用该方法进行轨道交通综合通信网规划的适应度较高,均衡控制能力较强,提高了轨道交通综合通信网的输出连通性和可靠性。In order to improve the integrated communication control and transmission capacity of rail transit, a rail transit integrated communication network planning model is constructed based on reliability index. The transmission model of rail transit integrated communication network is constructed. On this basis, channel equalization control method is used to obtain the channel output of rail transit integrated communication network. The Small World model is used to construct the network model of rail transit integrated communication network. Combined with emergency scheduling and balanced control method, the balanced control of communication network is carried out. By the method of balanced game of reliability index and the partition of regional grid and intelligent adjustment of output, the planning model of integrated communication network of rail transit is optimized, and the planning of integrated communication network of rail transit is realized. The simulation results show that the proposed method has high adaptability and strong balanced control ability, and improves the output connectivity and reliability of rail transit integrated communication network.

关 键 词：可靠性指标 轨道交通 综合通信网 规划 

分 类 号：TN911[电子电信—通信与信息系统]