| 四显示自动闭塞通过信号机在TDCS/CTC采集电路中存在的问题及改进 |
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| 引用本文： | 李家庆.四显示自动闭塞通过信号机在TDCS/CTC采集电路中存在的问题及改进[J].铁道通信信号,2019(4):32-34. |
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| 作者姓名： | 李家庆 |
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| 作者单位： | 中国铁路沈阳局集团有限公司沈阳电务段 |
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| 摘 要： | 对目前四显示自动闭塞TDCS/CTC系统中,区间信号机点灯采集电路进行深入研究,并结合现场故障处理,发现该电路存在的不足,通过分析问题产生原因,找出解决方案,确保了联锁关系的绝对正确。
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| 关 键 词： | 四显示自动闭塞 区间信号机 断丝报警 |
Problems and Improvement of Acquisition Circuit of Section Signal in TDCS/CTC System with Four-aspect Automatic Block |
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| Li Jiaqing.Problems and Improvement of Acquisition Circuit of Section Signal in TDCS/CTC System with Four-aspect Automatic Block[J].Railway Signalling & Communication,2019(4):32-34. |
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| Authors: | Li Jiaqing |
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| Abstract: | In-depth research is made to the lighting acquisition circuit of the section signal in existing TDCS/CTC system with four-aspect automatic block. According to on-site faults, the defects of the circuit are found out. Through analyzing the causes of the faults, solutions are to ensure absolute correctness of interlocking relationship. |
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| Keywords: | Four-aspect automatic block Section signal Broken filament alarm |
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