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城市轨道交通的通信系统犹如人体的神经网络系统,是管理命令、控制指令、服务内容等信息传递和交互的网络,是实现运输的集中统一指挥和行车调度自动化、列车运行自动化的基础保障。其特点是专用性、完整性和独立性。通信系统在城市轨道交通中地位和作用可谓举足轻重,因此,对一个城市的轨道交通管理企业而言,通信系统中子系统的选择、各子系统的技术模式选择、系统集成方式的选择,以及系统集成
The urban rail transit communication system is like the neural network system of the human body. It is a network for information transmission and interaction of management commands, control instructions, service contents and so on. It is the basic guarantee for the centralized and unified command of transportation and the automation of train operation and the automation of train operation. It is characterized by specialization, integrity and independence. Therefore, for a city’s rail transit management enterprises, the choice of the sub-system of the communication system, the selection of the technical mode of each sub-system, the choice of the system integration mode, and the system integrated