| 三点检查逻辑对区间轨道电路分路不良的防护研究 |
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| 引用本文： | 李铭,赵晔.三点检查逻辑对区间轨道电路分路不良的防护研究[J].铁路通信信号工程技术,2012,9(3):59-61. |
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| 作者姓名： | 李铭 赵晔 |
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| 作者单位： | 中铁第一勘察设计院集团有限公司,西安,710043 |
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| 摘 要： | 将联锁的三点检查逻辑应用到区间中,按轨道“占用出清顺序逻辑检查”的方法,对发生分路不良的轨道区段作出判断,并通过控制后续区段轨道电路编码的方法,实现对追踪列车的防护.这种方法完全通过逻辑处理实现,是一种简便易行的轨道电路分路不良防护措施.
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| 关 键 词： | 轨道电路 分路不良 三点检查 |
Prevention Measures against Track Circuit Defective Shunting by “Released by Checking Three Sections” Logic |
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| Li Ming,Zhao Ye.Prevention Measures against Track Circuit Defective Shunting by “Released by Checking Three Sections” Logic[J].Railway Signalling & Communication Engineering,2012,9(3):59-61. |
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| Authors: | Li Ming Zhao Ye |
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| Institution: | Li Ming,Zhao Ye |
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| Abstract: | The logic of ＂released by checking three sections＂ used in interlocking is adopted to judge logically defective shunting sections according to ＂occupied and released sequence＂, and to realize protection of the following train by means of controlling the track circuit codes of the next section. This method can be realized completely through logical processing, and is a simple way to prevent defective |
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| Keywords: | track circuit defective shunting released by checking three sections |
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