| 计算机联锁系统在城市轨道交通应用中的新变化 |
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| 引用本文： | 宿秀元. 计算机联锁系统在城市轨道交通应用中的新变化[J]. 铁道通信信号, 2011, 47(8): 38-40 |
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| 作者姓名： | 宿秀元 |
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| 作者单位： | 北京南车时代信息技术有限公司,北京,100070 |
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| 摘 要： | 根据城市轨道交通信号系统的特点,分析了城市轨道交通计算机联锁系统相对于国铁计算机联锁系统的一些新需求;介绍了计算机联锁系统因之增加的与外围设备的各种安全接口;详细分析了城市轨道交通的这些新需求、与外围设备的各种新接口对于联锁逻辑判断所产生的一些变化和影响。
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| 关 键 词： | 城市轨道交通 计算机联锁 联锁逻辑 |
New Change of Computer Interlocking System Application in Urban Rail Transit |
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| Su Xiuyuan. New Change of Computer Interlocking System Application in Urban Rail Transit[J]. Railway Signalling & Communication, 2011, 47(8): 38-40 |
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| Authors: | Su Xiuyuan |
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| Abstract: | According to the characters of urban rail traffic signal system,the author analyzes some new demands of urban rail transit computer interlocking system comparing with computer interlocking system for national railways,and introduces various security interfaces needed to add between the computer interlocking system and peripheral equipment.The new requirements of urban rail transit as well as the changes and impacts on interlocking logical judgment engendered by the interfaces of peripherals are analyzed. |
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| Keywords: | Urban rail transit Computer interlocking Interlocking logic |
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