基于DCOM的通用自动广播软件系统的设计与实现

Design and Implementation of a General Public Announcement Software System Based on DCOM

本文运用DCOM技术设计了一个适用于大型公共场所的通用自动广播软件系统.描述了通用自动广播软件系统的功能和体系结构,给出了系统的设计方案和关键技术的具体实现方法.该系统具有良好的开放性、可伸缩性和可扩展性,在实际应用中取得了良好的效果.

We design and implement a general public announcement software system,which is suitable for public places,such as airports or railway station.We first introduce the background of this system and describe the main function in short,then illuminate the details:software architecture,interface design and announcement control.