快慢车运营模式线路的信号系统设计

摘要

简要描述快慢车运营模式线路信号系统的设计.围绕广州市轨道交通14号线及知识城支线工程线路长、车站数量少、长区间多且高架区间多的特点,以及“快慢车运营模式”、“Y型运营交路”和“列车高速运行”等运营需求,梳理信号系统的主要设计思路.在确定系统主要设计方案的基础上,针对本工程的特点,提出设备优化配置方案,快慢车运行策略,正线降级运行模式轨旁设备方案,以及列车最高运行速度的分析方案等优化设计方案,使得信号系统更好地满足运营需求.%According to the characteristics of rail transit route and the requirements for operation,also based on the complicated situation of Guangzhou metro Line 14 and the project line built for the Intelligent City,a signal system design for express and local train operation mode is briefly introduced,including the methodology of the design,the optimized scheme based on the initial main scheme,and the improvement of the signal system,etc.,in order to satisfy the operational requirements.