| 铁路系统车载FSK信号检测系统的实现 |
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| 引用本文： | 吴宗慧,李杭生. 铁路系统车载FSK信号检测系统的实现[J]. 铁路计算机应用, 2005, 14(10): 48-51 |
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| 作者姓名： | 吴宗慧 李杭生 |
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| 作者单位： | 武汉大学,自动化系,武汉,430072 |
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| 摘 要： | 通过对FSK信号进行时域和频域分析,利用滤波消除工业现场干扰的方法,研制了基于单片机的低成本FSK信号检测系统,并给出了部分实验结果.
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| 关 键 词： | FSK信号 频率检测 滤波 车载 |
| 文章编号： | 1005-8451(2005)10-0048-04 |
| 收稿时间： | 2005-03-18 |
| 修稿时间： | 2005-03-18 |
Implementation of train carried in railway FSK Signal Detection System in railway |
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| WU Zong-hui,LI Hang-sheng. Implementation of train carried in railway FSK Signal Detection System in railway[J]. Railway Computer Application, 2005, 14(10): 48-51 |
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| Authors: | WU Zong-hui LI Hang-sheng |
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| Affiliation: | Automation Dept. of Wuhan University, Wuhan 430072, China |
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| Abstract: | It was analysed the FSK signal in frequency spectrum and time field respectively, using the method that elimthated the disturbance in industrial spots based on filtering, It was developed an Information testing system based on SCM, and some of experimental results were given out. |
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| Keywords: | FSK signal frequency inspecting train carried |
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