CBTC系统高速适应性分析及改进方案  

Analysis of high-speed adaptability and improvement scheme for CBTC system

作　　者：李晶 杨艳锋 LI Jing;YANG Yanfeng(Beijing Urban Construction Design&DevelopmentGroup Co.,Limited,Beijing 100045,China;Shanghai Railway Communication Co.,Ltd,Shanghai 200071,China)

机构地区：[1]北京城建设计发展集团股份有限公司第十设计所,北京100045 [2]上海铁路通信有限公司,上海200071

出　　处：《铁路计算机应用》2023年第7期68-72,共5页Railway Computer Application

基　　金：浙江省交通运输厅科技计划项目(2020037)。

摘　　要：从车地无线通信、车载控制模型、轨旁设备应用等方面有针对性地研究了设计速度在160~200 km/h下基于通信的列车运行控制(CBTC,Communication Based Train Control)系统的高速适应性问题,提出了速度提升后CBTC系统相对应的改进方案。从理论上分析,传统CBTC系统在完成适配性改进后,能够满足此速度等级下安全运行的要求。This paper focused on the high-speed adaptability of Communication Based Train Control(CBTC)systems designed for speeds ranging from 160 to 200 km/h in terms of vehicle-ground wireless communication,onboard control models,and trackside equipment applications,and proposed corresponding improvement scheme for the CBTC system after speed improvement.From a theoretical analysis,the traditional CBTC system can meet the requirements of safe operation at speeds of 160-200 km/h after completing adaptation improvements.

关 键 词：基于通信的列车运行控制(CBTC) 车地无线通信 安全控制模型 高速适应性 改进措施 

分 类 号：U231.7[交通运输工程—道路与铁道工程] TP39[自动化与计算机技术—计算机应用技术]