摘要
为了实现电力调度前置机子系统软件的灵活性、重用性和有效性,对几种面向对象的设计模式在前置机软件设计中的具体应用作了介绍.主要应用策略(Strategy)模式解决了RTU、FTU的连接问题,应用了代理(Proxy)模式解决了代理通道的问题,应用中介者(Mediator)模式解决了前置机和其他的系统接口问题,使前置机软件有效、可靠地运行.
To the software flexibility,reusability and effectiveness of the front-end system in energy management system,the specific applications of several object-oriented software design patterns to the front-end system design are introduced.The strategy pattern is used to solve RTU and FTU connection problems,the proxy pattern is used to solve the problem of channel proxy,and the mediator pattern is used to solve the interface of the front-end system and other sub-systems.The front-end software operation is effective and reliable.
关键词
前置机
策略模式
代理模式
中介者模式
Front-end system
strategy pattern
proxy pattern
mediator pattern
