| 车站微机联锁系统的故障防卫技术 |
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| 引用本文： | 田振武,张汝海.车站微机联锁系统的故障防卫技术[J].西安石油大学学报(自然科学版),2001,16(3):57-59. |
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| 作者姓名： | 田振武 张汝海 |
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| 作者单位： | 1. 中铁十一局电务处,
2. 中铁二十局电务处, |
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| 基金项目： | 铁道部重点科研项目［（91）铁字052号］ |
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| 摘 要： | 对我国车站微机联锁系统故障的本质从理论上进行了阐述 ,并指出故障的本质是由于系统硬件设计缺陷、制造的不完善和软件设计、编码中隐含的错误造成的 .同时 ,针对故障采取的相应技术特点和防卫措施进行了全面分析和详细说明 .技术包括 :避错技术 ;故障屏蔽技术 ;故障重组技术 ;失效安全技术 .安全防卫技术协调一致共同保障系统安全、可靠地运行
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| 关 键 词： | 故障防卫 避错技术 屏蔽技术 重组技术 失效安全技术 |
| 文章编号： | 1001-5361(2001)03-0057-03 |
| 修稿时间： | 2000年11月8日 |
Emergeney Protection
Techniques for a Railway Station Microprocesser Interlocking System |
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| TIAN Zhen-wu,ZHANG Ru-hai.Emergeney Protection
Techniques for a Railway Station Microprocesser Interlocking System[J].Journal of Xian Shiyou University,2001,16(3):57-59. |
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| Authors: | TIAN Zhen-wu ZHANG Ru-hai |
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| Abstract: | The faults occuring in the microprocesser interlocking system of our country's railway stations were analysed. It is held that the causes of the faults are due to the detects in the design and manufacture of the hardwares of the system, and the implied errors in the coding and the software design of the system. At the same time, some emergency protection measures were put forward,which include fault avoiding, fault shielding, system recombining and fail safe techniques. These measures ensure the safe running of the system. |
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| Keywords: | emergency protection fault avoiding technique fault shielding technique system recombining technique fail safe technique |
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