| 基于光纤通信的半自动闭塞系统 |
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| 引用本文： | 杨昭军,徐洪泽,岳强.基于光纤通信的半自动闭塞系统[J].铁道通信信号,2007,43(11):21-23. |
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| 作者姓名： | 杨昭军 徐洪泽 岳强 |
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| 作者单位： | 1. 北京交通大学自动控制工程系,100044,北京
2. 北京交通大学自动控制工程系,100044 |
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| 摘 要： | 分析了半自动闭塞系统的功能需求，指出了继电半自动闭塞系统的不足。给出了基于光纤通信网的计算机半自动闭塞系统设计方案。研制光纤半自动闭塞系统的工程样机并成功应用于舞钢线铁山等车站，应用效果表明，该系统满足半自动闭塞系统的功能和安全需求。
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| 关 键 词： | 半自动闭塞系统 光纤通信网 安全性 |
| 修稿时间： | 2007-06-14 |
Semi-automatic Block System Based on Optical Fiber Communications |
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| Abstract: | The functional requirements of relay semiautomatic block system were analyzed and the draw-backs of relay semiautomatic block system were pointed out. The design of computer network was proposed. The sample equipment of optic fiber semiautomatic block system was successfully developed and applied at Tieshan station on Wugang line. The effects of its application showed that it satisfied the requirements of stability and security for semiautomatic block system. |
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| Keywords: | Semiautomatic block system Optical fiber network Security |
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