CBTC系统移动闭塞制式研究

CBTC系统移动闭塞制式研究

李想;徐霄

【期刊名称】《城市轨道交通研究》

【年(卷),期】2015(018)0z2

【摘要】介绍了基于通信的列车控制系统(CBTC)的固定闭塞、虚拟闭塞、准移动闭塞及纯正的移动闭塞等制式.着重阐述了在几种正常场景及故障场景下纯正的移动闭塞制式CBTC系统与其他制式CBTC系统的工作流程,并比较了CBTC 系统不同闭塞制式的要求.纯正的移动闭塞制式具有高度灵活的运营能力和故障应对能力,在大运量的轨道交通中更为适用.%The main features of communication based train control (CBTC) system, including the fixed block system, virtual block system, quasi moving block system and real moving block system are introduced.The working processes of quasi and real moving block systems in normal operation and failure operation scenarios are mainly described, the requirements for various moving block systems in CBTC are compared.The real moving block system has highly flexible operation and fault response capacity, therefore is suitable for extensive application in urban rail transit.

【总页数】4页(24-27)

【关键词】基于通信的列车控制;移动闭塞;行车间隔

【作者】李想;徐霄

【作者单位】上海自仪泰雷兹交通自动化系统有限公司,201206,上海;上海自仪泰雷兹交通自动化系统有限公司,201206,上海