软件设计模式在铁路调度指挥系统中的应用  

Application of Software Design Patterns in Railway Dispatch System

作　　者：刘隽[1] 张辉[1] 

机构地区：[1]中国铁道科学研究院通信信号研究所,北京助理研究员100081

出　　处：《铁道通信信号》2011年第3期79-81,共3页Railway Signalling & Communication

摘　　要：介绍设计模式的概念以及封装变化的思想,结合铁路调度指挥系统的特点,详细说明了工厂方法、观察者和单件模式的典型应用场景,以及设计模式的综合应用。The authors firstly introduced the concept of design patterns and the thought of change of encapsulation.Based on the features of railway dispatching command systems,the model scenario of three design patterns,namely factory method,observer,and singleton were illustrated and the synthetic application of design patterns were dealt with.

关 键 词：设计模式 铁路调度指挥 系统 

分 类 号：TP311.52[自动化与计算机技术—计算机软件与理论]