珠三角城际市域快线信号系统制式探讨与展望

Discussion and Prospect on Signaling System Mode of Pearl River Delta Intercity Railway

根据中高速市域快线的特点,结合珠三角城市群的实际需求和广州18号及22号线的建设经验,研究城市轨道交通ATC系统与城际铁路CTCS2+ATO系统的适应性,通过系统性能功能比较,对珠三角城际市域快线制式进行探讨和展望。

Based on the characteristics of medium and high speed urban express lines,combined with the actual needs of Pearl River Delta urban agglomeration and the construction experience of Guangzhou Line 18 and Line 22,this paper studies the adaptability of urban rail transit ATC system and intercity railway CTC2+ATO system.Through the comparison of system performance and function,the intercity express line system of Pearl River Delta is discussed and prospected.