| 浅析数字轨道电路的现场应用及维护注意事项 |
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| 引用本文： | 刘畅.浅析数字轨道电路的现场应用及维护注意事项[J].铁道通信信号,2011,47(6):41-43. |
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| 作者姓名： | 刘畅 |
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| 作者单位： | 沈阳铁路机械学校,110036,沈阳 |
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| 摘 要： | 从铁路、地铁信号系统中广泛应用的重要基础设备———数字轨道电路谈起,以美国USS公司生产的AF-904型轨道电路为例,重点探讨如何做好现场数字音频轨道电路的维护工作。
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| 关 键 词： | 分路不良 分路状态最不利条件 联锁单元 |
Application and Maintenance of Digital Track Circuit |
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| Liu Chang.Application and Maintenance of Digital Track Circuit[J].Railway Signalling & Communication,2011,47(6):41-43. |
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| Authors: | Liu Chang |
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| Abstract: | Started from the most widely used devices in railway and metro signal systems,digital track circuits,it was focused on how to do on-site maintenance of digital audio track circuits in the case of AF-904 track circuits by American USS. |
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| Keywords: | Bad shunt Shunt with worst condition Microcomputer lock unit |
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