The safety integrity level of ATP system is qualitative analyzed through ALARP model risk analysis approach and quantitative analyzed by fault tree analysis approach.
采用ALARP模型风险分析方法对ATP系统的安全完整性等级进行了定性的分析。
参考来源 - 铁路安全相关标准EN50129的应用研究·2,447,543篇论文数据，部分数据来源于NoteExpress
The paper introduced the basic concepts about functional safety, such as risk, safety integrity. Expatiated the meaning of some related terms.
介绍风险、安全完整性等功能安全相关的基本概念，并对相关术语进行详细解说。
Studying on the auditing methods of the safety integrity of hardware and software, the method of "Proven in Use" and the testing method of electromagnetic stamina.
对硬件安全完整性等级的审核分别采用了结构限制的定性分析法和要求时平均失效概率的定量分析法。
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.
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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