CBTC系统正线信号显示的工程实施方案分析

城市轨道交通工程中,采用CBTC(基于通信的列车控制)系统的正线信号显示方案各城市不尽相同,通过对国内现存的各种显示方案进行调查,分析和比较各方案的特点及优缺点,提出如采用亮灯方案,优先选用不加额外显示灯位方式,如采用灭灯方案,优先选用常态灭灯方式的工程实施相关建议。

Analysis on Engineering Solutions about Signal Aspects in Main Line for CBTC System

In urban rail transit engineering,the signal aspects of main line which adopts CBTC(Communications-Based Train Control) system are quite not the same in many cities.Through investigating the several existing signal aspect schemes in China,the paper analyzes and compares the characteristics of them and summarizes their advantages and disadvantages.In the end,some engineering advices are suggested as follows: In Light-on mode,the priority should be given to the scheme without adding extra signal aspects.If in Light-off mode,the scheme that the lights are turned off in normal state is preferred.