| 单片机技术在铁路移频自动闭塞设备中的应用 |
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| 引用本文： | 余红梅.单片机技术在铁路移频自动闭塞设备中的应用[J].宁波职业技术学院学报,2007,11(2):58-60. |
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| 作者姓名： | 余红梅 |
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| 作者单位： | 武汉铁路职业技术学院,武汉,430063 |
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| 摘 要： | 为改变传统移频自动闭塞系统存在技术落后、信息量少、可靠性差,不能满足现代运输生产的发展需求状况,应用先进的单片机技术,可编程逻辑芯片(FPGA)和高性能CPU,通过逻辑结构设计和时序控制,实现了移频自动闭塞设备的集成化、通用化,大幅度提高了列车运行的可靠性,并为实现机车信号主体化创造了条件。
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| 关 键 词： | 单片机技术 CPU FPGA 移频 故障检测 |
| 文章编号： | 24240851 |
| 修稿时间： | 01 1 2007 12:00AM |
Application of single-chip computer in FS automatic block system |
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| YU Hong-mei.Application of single-chip computer in FS automatic block system[J].Journal of Ningbo Polytechnic,2007,11(2):58-60. |
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| Authors: | YU Hong-mei |
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| Institution: | Wu Hart Institute of Railway Vocational Technology, Wuhan 430063, China |
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| Abstract: | The traditionnal frequency shifting automatic block systems are disadvantages involved behindhand technology,small information,bad credibility.To change it,advanced single-chip computer technology,programmable logic CMOS chips(FPGA) and better performance CPU are applied.It can implement integration and curruncy of the frequency shifting automatic block systems through skillful logic design and time sequence control,also can improve the safety and the credibility of train operation.Then it created some cinditions to realize that the cab signal is main body in the total signal system. |
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| Keywords: | single-chip computer technology CPU FPGA frequency shifting failure examine |
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