| 降低机车车辆电子产品及其系统风险的对策 |
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| 引用本文： | 严云升,周桂法.降低机车车辆电子产品及其系统风险的对策[J].机车电传动,2006(5):1-4,19. |
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| 作者姓名： | 严云升 周桂法 |
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| 作者单位： | 株洲南车时代电气股份有限公司,技术中心,湖南,株洲,412001;株洲南车时代电气股份有限公司,技术中心,湖南,株洲,412001 |
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| 摘 要： | 从硬件和软件可靠性改计、保护、故障诊断和冗余几方面阐述了降低机车车辆电子产品及其最统风险的各种播施及其有效性。在产品设计阶段．就必须考虑各种降低风险的对策，采取行之有效的措施．才能得到高安全完整性的产品。
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| 关 键 词： | 安全完整性 风险 可靠性 故障诊断 冗余 机车车辆 |
| 文章编号： | 1000-128X（2006）05-0001-04 |
| 收稿时间： | 2005-12-17 |
| 修稿时间： | 2005-12-172006-06-29 |
Countermeasures to Reduce Risks of Electronic Components and System for Rolling Stock |
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| YAN Yun-sheng,ZHOU Gui-fa.Countermeasures to Reduce Risks of Electronic Components and System for Rolling Stock[J].Electric Drive For Locomotive,2006(5):1-4,19. |
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| Authors: | YAN Yun-sheng ZHOU Gui-fa |
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| Institution: | Technology Center, Zhuzhou CSR Times Electric Co., Ltd., Zhuzhou, Hunan 412001 , China |
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| Abstract: | Various measures and their effectiveness to reduce the risks of electronic components and system for rolling stock are illustrated from aspects of hardware, software reliability design, protection, failture diagnosis and redundancy. During the phase of product design, the measures to reduce the risks must be taken into account and effective measures should be taken to achieve products of high safety integrity. |
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| Keywords: | safety integrity risk reliability failure diagnosis redundancy rolling stock |
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