城市轨道交通信号CBTC系统的应用研究

Application Research of CBTC System Control System for Urban Rail Transit Signal

文章从城市轨道交通信号的发展状况开展分析,阐述现阶段我国主要采用的城市轨道交通信号应用模式,探究城市轨道交通信号CBTC系统的基本要求,提出城市轨道交通信号CBTC系统工作模式、技术支持、发展趋势以及注意事项。从分析结果来看,CBTC系统的优势明显,可以满足城市轨道交通信号对控制功能、自动化等方面的实际要求,其控制系统能以无线方式协调列车行驶,通过集成通信技术与智能化技术,保证列车的安全性。同时要注意CBTC系统的周期性维护,避免系统因工作负荷较大出现性能问题。

The article analyzes the development status of urban rail transit signals,elaborates on the main application modes of urban rail transit signals in China at present,explores the basic requirements of urban rail transit signal CBTC system,and proposes the working mode,technical support,development trend,and precautions of urban rail transit signal CBTC system control system.According to the analysis results,the CBTC system has obvious advantages and can meet the actual requirements of urban rail transit signals for control functions,automation,and other aspects.Its control system can coordinate train operation wirelessly,and ensure the safety of trains by integrating communication technology and intelligent technology.At the same time,attention should be paid to the periodic maintenance of the CBTC system control system to avoid performance issues due to high working pressure.