| 基于计算机联锁的铁路信号自动闭塞系统 |
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| 引用本文： | 刘昌胜. 基于计算机联锁的铁路信号自动闭塞系统[J]. 计算机工程与应用, 2003, 39(32): 219-221 |
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| 作者姓名： | 刘昌胜 |
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| 作者单位： | 清华大学继续教育学院,北京,100084 |
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| 基金项目： | 铁道部“九五”重点科研项目(编号:96X37) |
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| 摘 要： | 针对我国传统的继电联锁方式的铁路信号自动闭塞系统,文章介绍了一种基于计算机联锁方式的改进方案。该方案不仅具有继电联锁方式的安全性和可靠性,还扩展了很多实用的功能;不仅兼容现有系统,还能适用于将来的新系统。文章还从系统结构和软件模型方面对这种方案的各种性能进行了分析。在该方案的基础上还可组建调度监督网络,提供很好的远程访问能力。
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| 关 键 词： | 铁路信号 计算机联锁 自动闭塞 故障安全 |
| 文章编号： | 1002-8331-(2030)32-0219-03 |
| 修稿时间： | 2002-10-01 |
Computerized-interlocking-based Automatic Block System in Railway Signalling |
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| Liu Changsheng. Computerized-interlocking-based Automatic Block System in Railway Signalling[J]. Computer Engineering and Applications, 2003, 39(32): 219-221 |
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| Authors: | Liu Changsheng |
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| Abstract: | In this paper an improved solution based on computerized interlocking is proposed against the traditional re-lay-interlocking-model automatic block system in railway signalling in our country.This solution not only bears the se-curity and reliability of the relay interlocking model,but has more extended practical functionality;not only is compati-ble with existing systems ,but is applicable for future systems.The paper also analyzes the various characteristics of this solution from the aspects of system structure and software model.The network for scheduling and supervising built on this solution can provide good remote access ability. |
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| Keywords: | Railway signalling Computerized interlocking Automatic block Fail-safe |
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