| 基于三模冗余结构的列车监控记录系统 |
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| 引用本文： | 王鸿欣,崔光照,杨扬. 基于三模冗余结构的列车监控记录系统[J]. 汕头大学学报(自然科学版), 2007, 22(4): 41-45 |
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| 作者姓名： | 王鸿欣 崔光照 杨扬 |
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| 作者单位： | 1. 郑州轻工业学院电气信息工程学院,郑州,450002
2. 河南信息工程学校电子工程系,郑州,450000 |
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| 摘 要： | 提出一种新的列车运行监控记录装置系统设计,采用三模冗余的结构提高系统的可靠性.分析了该设计方案的可行性,给出以FPGA为核心构建的设计电路,通过模拟试验得到了良好的仿真效果.
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| 关 键 词： | 列车监控装置 双模冗余 三模冗余 可靠度 |
| 文章编号： | 1001-4217（2007）04-0041-05 |
| 收稿时间： | 2007-07-18 |
| 修稿时间： | 2007-07-18 |
Research of Monitoring and Recording System Based on TMR Structures |
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| WANG Hong-xin,CUI Guang-zhao,YANG Yang. Research of Monitoring and Recording System Based on TMR Structures[J]. Journal of Shantou University(Natural Science Edition), 2007, 22(4): 41-45 |
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| Authors: | WANG Hong-xin CUI Guang-zhao YANG Yang |
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| Affiliation: | 1. College of Electrical and Information Engineering, Zhengzhou University of Light Industry, Zhengzhou 450002 Henan, China; 2. Department of Electronic Engineering, Henan School of Information Engineering, Zhengzhou 450000, China |
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| Abstract: | In this paper,an innovative system design for train operation monitoring device is presented. To improve the reliability,Triple Modular Redundancy architecture is applied in the design. The feasibility of this new design is analyzed and the electric design(schematic circuits) with FPGA methodology is provided.The simulation results indicate good performance of the new design. |
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| Keywords: | train monitoring system double redundant modules triple redundant modules reliability |
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