SCA软件平台通知服务的设计与实现  

Design and Implementation of Notification Service in SCA Software Platform

作　　者：廖文瑜[1] 吴非[1] 白维学 

机构地区：[1]中国电子科技集团公司第三十研究所,四川成都610041

出　　处：《通信技术》2016年第2期233-237,共5页Communications Technology

摘　　要：采用软件通信体系结构(SCA)的软件平台,核心框架基于分布式CORBA中间件实现,提供了组件化的平台软件实现架构,是战术通信设备构建一致的软件组件开发与应用环境的基础。在战术通信装备软件系统设计实现过程中,平台软件各组件通常需要交互多种事件状态转化或变化的消息,既要满足事件消息传递的需求,又要适应系统组件化设计的要求。介绍了基于SCA组件方式设计与实现通知服务的方法,通知服务组件为SCA软件平台提供便捷的组件间传递系统状态的机制。SCA （ Software Communication Architecture） software platform, mainly composed of core framework and implemented on the basis of distributed CORBA middleware, provides the architecture for component implementation of platform software, and is the foundation for tactical communication equipment to construct a consistent softwarecomponent development and application environment. Status events are used to notify each other among platform software components transforming-state and changing-state information. This is required to support transferring event messages and also leverage the modularization of sys- tem components. This paper describes the method for designing and implementing the notification service based on SCA component. Notification service provides a mechanism for transferring system status across the components in SCA software platform.

关 键 词：通知服务 软件通信体系架构 通用对象请求代理体系结构 中间件 

分 类 号：TN924[电子电信—通信与信息系统] TP311[电子电信—信息与通信工程]