| iLOCK的安全模型和安全性分析 |
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| 引用本文： | 姜坚华.iLOCK的安全模型和安全性分析[J].铁道通信信号,2010,46(7):28-30. |
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| 作者姓名： | 姜坚华 |
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| 作者单位： | 卡斯柯信号有限公司,200070,上海 |
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| 摘 要： | 分析了iLOCK系统的体系架构,提出了系统的安全模型和安全性计算公式,并对iL-OCK各部分和总体的安全性进行了计算。此外还对影响iLOCK系统安全性的各项指标进行了分析,阐明了确保iLOCK系统达到SIL4级安全要求的关键技术。
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| 关 键 词： | 二乘二取二 安全模型 安全平台 安全性计算 |
Analysis of iLOCK Safety Model and its Safety |
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| Jiang Jianhua.Analysis of iLOCK Safety Model and its Safety[J].Railway Signalling & Communication,2010,46(7):28-30. |
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| Authors: | Jiang Jianhua |
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| Institution: | Jiang Jianhu |
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| Abstract: | In this article,the architecture of iLOCK system is analyzed,the safety model of the system and the calculation formula of its safety are provided,and the safety of each part of iLOCK as well as the whole system are calculated.In this article,all the safety factors of iLOCK system are analyzed and the key technologies to ensure iLOCK system be up to SIL 4 are explained. |
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| Keywords: | 2 out of 2 multiply 2 Safety Model Safety Platform Calculation of safety |
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