基于构件技术的卫星地球站站控系统的设计模型

A Design Model for the Monitor and Control System of Component-Based Satellite Earth Stations

本文在分析已有卫星地球站站控系统模型优缺点的基础上,立足于站控系统的开放性、集成性和效率,运用基于构件的软件工程技术,提出一种层次清晰、接口规范、联系简洁、易于扩充的站控系统构件模型,并详细分析了模型中各构件的功能和构件间的通讯。该系统模型便于实现结构灵活、开放性强的实用系统。同时,构件也为易于实现软件复用。

Based on the analysis of the merits and demerits of the existing monitor and control system models（MCS） of satellite earth stations, and based on their openness, integrity and efficiency, we use the component-based software engineering technology and propose a new model of MCS, which has a clear hierachy, standardized interfaces, brief interconneetions and easy expandability. We also analyse the functions of the components in this new model and the communications between them. It is easy for the system model to implement practical systems with a flexible structure and strong openness. Meanwhile, software reuse is easy to be implemented based on components.