重庆与纽约的城市轨道交通互联互通CBTC系统标准对比研究*
冯浩楠臧永立王俊高范楷
Comparison of Interoperable CBTC System Standards in Urban Rail Transit Between Chongqing and New York
FENG HaonanZANG YongliWANG JungaoFAN Kai
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作者信息:1.中国铁道科学研究院集团有限公司通信信号研究所,100081,北京；
2.国家铁路智能运输系统工程技术研究中心,100081,北京
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Affiliation:Signal and Communication Research Institute, China Academy of Railway Sciences Corporation Limited, 100081, Beijing, China
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关键词:
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Key words:
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DOI:10.16037/j.1007-869x.2020.11.008
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中图分类号/CLCN:U231.7
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栏目/Col:研究报告
摘要:
城市轨道交通的互联互通是轨道交通控制系统重要发展趋势。从总体系统、通信协议和系统的认证测试3个方面对重庆和纽约的互联互通CBTC（基于通信的列车控制）系统和协议进行对比分析。通过对比发现：二者都是通过CBTC系统间接口标准定义的方式实现互联互通功能。但是，重庆互联互通CBTC系统建立在新建线路，标准对系统设计和工程应用等方面进行了详细规定，便于对以后中国其他城市轨道交通的工程推广借鉴；纽约互联互通CBTC系统是改造既有地铁控制系统基础上实现，需兼容旧有的AWS（辅助轨旁系统），系统应用局限于纽约地铁。
Abstracts:
The interoperation of urban rail transit is an important development trend of rail transit control system. The interoperation CBTC system and protocol of Chongqing and New York are compared and analyzed from the three aspects of the overall system, communication protocol, and system verification and testing. Comparison results show that both interoperation functions are fulfilled by means of defining the standard interfaces between CBTC systems. However, Chongqing interoperation CBTC system is based on green lines and standards giving detailed guideline for system design and engineering applications, to facilitate and promote the future of other domestic urban rail transit projects, while the New York interoperation CBTC system is transformed based on brown lines, which needs to be compatible with the old AWS system and is limited to the New York metro.
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