64D半自动闭塞的电子模块研究  

Research of Electronic Module on 64D Semi-automatic Blocking System

作　　者：孙慧[1] 魏宗寿[1] 李文慧[1] 高利民[1] 

机构地区：[1]兰州交通大学光电技术与智能控制教育部重点实验室,兰州730070

出　　处：《铁路计算机应用》2006年第8期16-18,共3页Railway Computer Application

摘　　要：根据半自动闭塞的办理过程将该电子模块的软件程序划分为各功能子程序,对软件设计方面的问题做了重要说明,并给出了程序流程图。该电子模块在硬件和软件的设计上都遵循了“故障—安全”的原则,体现了可靠性和安全性。On the basis of semi-automatic blocking system＇s running process, this electronic module＇s software program was divided various subprogram, problems about software design were explained, and critical program＇s flowchart was given. This electronic module complied with the principle of ＂fail-safe＂ either in the hardware or in the software, and embodied reliability and safety.

关 键 词：联锁 继电半自动闭塞 计算机技术 故障-安全 

分 类 号：TP39[自动化与计算机技术—计算机应用技术]