都市圈市域铁路信号系统需求探讨
刘秋生
Discussion on Metropolitan City Railway Signaling System Demands
LU Qiusheng
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作者信息:深圳市市政设计研究院有限公司，518026，深圳
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Affiliation:Shenzhen Municipal Design and Research Institute Co., Ltd.,518026, Shenzhen, China
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关键词:
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Key words:
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DOI:10.16037/i.1007-869x.2023.06.050
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中图分类号/CLCN:U284.44:U239.5
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栏目/Col:产学研视窗
摘要:
从都市圈市域铁路运营需求分析出发,我国目前已有的 CTCS-2+ATO(中国列车运行控制系统2级+列车自动运行)和CBTC(基于通信的列车控制)信号系统均不能完全满足都市圈市域铁路的公交化、网络化、快速化、自动化运营需求,需要对其信号系统功能进行提升与扩展;以城市轨道交通互联互通CBTC系统为基础,提出兼容型信号系统的方案设计,并对都市圈市域铁路CBTC系统的总体要求及架构进行了探讨。
Abstracts:
From the angle of metropolitan city railway opera-tion demand analysis, the currently existing CTCS-2 + ATO(Chinese train control system level 2 + automatic train operation) and CBTC(communication-based train control) signa-ling systems cannot fully meet the demands of public transport,networking, rapidity and automated operation of metropolitancity railways in China, and the function of their signaling sys.tems need improvement and expansion; based on urban railtransit interoperation CBTC system, scheme design of compati-ble signaling system is proposed and the overall requirementsand architecture of metropolitan city railway CBTC system arediscussed.
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