| 移频信号监测系统的研究与开发 |
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| 引用本文： | 吴晖,史晋蕾,汪月华.移频信号监测系统的研究与开发[J].南昌航空工业学院学报,2005,20(4):47-51. |
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| 作者姓名： | 吴晖 史晋蕾 汪月华 |
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| 作者单位： | [1]南昌航空工业学院机械系,江西南昌330034 [2]航空工业出版社,北京100000 |
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| 摘 要： | 移频信号监测系统是一个工控检测系统，它的研究和开发实现了对铁路移频信号的实时监测。该系统采用了界面显示、数据采集和数据存储多线程异步运行的机制，具有内存消耗小。响应速度快，网络传输实时性好等特点，有效地提高了工作效率。本文介绍了该系统的结构组成并解决了系统实现的若干关键问题。
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| 关 键 词： | 移频 实时监测 数据采集 |
| 文章编号： | 1001-4926（2005）03-0004-06 |
| 收稿时间： | 2005-09-10 |
| 修稿时间： | 2005年9月10日 |
Research and Development of the monitor system of shifting frequency signals |
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| WU Hui , SHI Jin- lei, WANG Yue - hua.Research and Development of the monitor system of shifting frequency signals[J].Journal of Nanchang Institute of Aeronautical Technology(Natural Science Edition),2005,20(4):47-51. |
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| Authors: | WU Hui SHI Jin- lei WANG Yue - hua |
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| Institution: | 1. Nanchang lnstitute ofAeronautical Technology, Nanchang, Jiangxi 330034; 2. Aviationlndustry press, Beijin 100000 |
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| Abstract: | The monitor system of shifting frequeney signals is an engineering control and test system. By research and development, real - time monitor to railroad shifting frequency signals is realized. The asynchronous movement mechanism of interface demenstration, data gathering and data storage is used in the system, therefore it has characteristics of little memory consumption, quick response speed and good real- time network transmission. Tiffs system structure is introduced and some key problems are solved for the system realization. |
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| Keywords: | shifting frequency real- time monitor data gathering |
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