| 大连地铁2号线CBTC系统折返能力分析 |
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| 引用本文： | 陈通.大连地铁2号线CBTC系统折返能力分析[J].铁道通信信号,2019(3):85-87. |
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| 作者姓名： | 陈通 |
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| 作者单位： | 大连地铁建设有限公司 |
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| 摘 要： | 随着国内地铁建设工程的快速发展,基于通信的列车控制系统(CBTC)的应用日益广泛。大连地铁2号线CBTC系统采用CBTC、点式ATP和联锁级3种控制模式。本文通过建立牵引计算模型,计算CBTC模式和点式ATP模式下的折返间隔,进而分析CBTC系统的折返能力。结果表明:CBTC系统的折返能力能够满足高密度列车运行需求。
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| 关 键 词： | 基于通信的列车控制系统 折返间隔 移动闭塞 点式系统 |
Analysis of Turn-back Capacity of CBTC System of Dalian Metro No.2 Line |
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| Chen Tong.Analysis of Turn-back Capacity of CBTC System of Dalian Metro No.2 Line[J].Railway Signalling & Communication,2019(3):85-87. |
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| Authors: | Chen Tong |
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| Abstract: | With the rapid development of domestic subway construction projects,the application of communication-based train control system(CBTC)has been increasingly wide spreading.The CBTC system of Dalian Metro No.2 Line adopts three control modes:CBTC,intermittent ATP,and interlocking.By establishing a calculation model of traction,the turn-back intervals in the CBTC mode and intermittent ATP mode are calculated.Furthermore,the turn-back capacity of the CBTC system is analyzed.The results show that the turn-back capacity of the CBTC system can meet the requirements of train operation with high density. |
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| Keywords: | CBTC Turn-back interval Moving block Intermittent system |
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