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随着社会和科技的发展,我国铁路建设与发展进入了一个崭新的时期。从原来的普速铁路到如今的高速铁路,从以往的客货混线到现在的客运专线。如今铁路的发展的目标是高速、安全、高效和一体化。可是不论铁路如何发展,我们始终发现“安全”和“效率”始终是铁路发展的主题。而计算机联锁系统就是实现这一主题的关键环节之一,也是整个铁路安全的重要部分,对铁路的发展起着至关重要的作用。本文首先对不同联锁系统结构类型进行了可靠性结构框图的分析。然后,结合学习和掌握的可靠性的相关知识,进行了不同系统的可靠性分析,最后从安全的角度进行归纳总结,得出不同系统的优缺点,便于以后在生产实践中定位和选择合适的最佳系统。在围绕铁路发展主题的基础上,结合数学知识,进行系统的可靠性、安全性分析有着极为重要的意义,是研究和设计中一个重要环节,其作用不可忽视。
With the development of society and science and technology, China’s railway construction and development have entered a brand-new period. From the original ordinary speed railway to today’s high-speed railway, from the previous mixed passenger and freight lines to the current passenger dedicated line. The goal of the railway development today is high speed, safety, efficiency and integration. However, no matter how the railway develops, we have always found that “safety” and “efficiency” have always been the main themes of railway development. The computer interlocking system is one of the key links to achieve this theme, and it is also an important part of the railway safety. It plays a crucial role in the development of the railway. In this paper, the structure of different interlocking system structure reliability analysis of the block diagram. Then, the reliability analysis of different systems is carried out based on the related knowledge of the reliability of learning and mastery. Finally, the summary and conclusion of the system from the perspective of security leads to the advantages and disadvantages of different systems so as to locate and select the suitable Best system On the basis of the theme of railway development, combined with mathematical knowledge, the reliability and safety analysis of the system is of great significance. It is an important part of research and design, and its role can not be ignored.