交互式热备冗余微机联锁系统的可靠性研究  

The research of reliablity of up and down level mixed connected redundant micro computer interlocking system

作　　者：郭进[1] 王晓明[1] 

机构地区：[1]兰州铁道学院电信与自动控制系

出　　处：《兰州铁道学院学报》1998年第4期62-67,共6页Journal of Lanzhou Railway University

摘　　要：介绍了上、下位机结构的微机联锁系统，并定量地讨论了其可靠性．针对存在的问题，提出新的设计方案—上、下位机交互式热备冗余结构，并从理论上推导了其可靠性，为这种新结构的实际应用奠定了理论基础．The interlocking system with the structure of up and down level computer was written and the reliability was discussed in quantity. The new design method which the structure of the up and down level mixed connected redundant computer was discussed in detail, and the reliability was deduced in theory. It is useful for the similar application.

关 键 词：微机联锁系统 可靠性 可用性 交互式热备冗余结构 铁路 

分 类 号：U284.362[交通运输工程—交通信息工程及控制]