| 信号微机监测道岔动作电流零直线分析 |
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| 引用本文： | 刘生海.信号微机监测道岔动作电流零直线分析[J].铁道通信信号,2010,46(10):30-32. |
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| 作者姓名： | 刘生海 |
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| 作者单位： | 广铁集团广梅汕公司惠州电务段,516023,广东惠州 |
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| 摘 要： | 在信号微机监测使用过程中,发现道岔动作电流曲线存在某一时段电流值全部为零的现象,对该现象进行了深入分析,发现微机监测统计道岔动作时间的计时电路存在缺陷。通过分析计时电路工作原理,找出了道岔动作电流值全部为零的原因,并提出了改进方案。
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| 关 键 词： | 微机监测 电流曲线 计时电路 |
Analysis of Zero Value Straight Line of Action Current Curve in Micro-computerized Signal Monitoring |
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| Liu Shenghai.Analysis of Zero Value Straight Line of Action Current Curve in Micro-computerized Signal Monitoring[J].Railway Signalling & Communication,2010,46(10):30-32. |
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| Authors: | Liu Shenghai |
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| Institution: | Liu Shenghai |
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| Abstract: | During the process of signal micro-computer monitoring,I found that all current value of action current curve are zero at a time.The article analyzes this phenomenon deeply.And find that timing circuit for calculates turnout action is defective.Find out why all current value of action current curve are zero at a time by analyzing the timing circuit works.And put forward the improvement plan. |
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| Keywords: | Micro-computer monitoring Current curve Timing circuit |
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