基于Internet动力设备集中监控通讯子系统中的设计模式

Design Pattern of Communication Subsystem of Internet Based Concentrate Monitor System of Power Devices

动力设备集中监控系统是电信部门一个重要应用领域 ,但因网元设备接口缺乏统一标准 ,给系统维护带来了很大困难 .给出了通信协议的主要结构 ,以面向对象为基础 ,对通信子系统中对象合作和对象状态迁移模型进行了形式化定义 ,并结合具体实例 ,详细阐述其应用方法 .

As a very important field of telecommunication department, concentrate monitor systems of power devices have a rapid development in recent years.Software management and maintenance become more difficult because of lack of united network device interface standard.In this paper, author first introduce the main structure of network device communication protocol,then,give formal definition of object collaboration model and object state transition model,Finally,discuss it's apply in this system.