城市环保信息专网及视频会议系统的设计——以天津市为例

Design for City Environmental Protection Information Private Network and Videoconference System ——A Case Study of Tianjin

以天津市为例,简要介绍了城市环保信息专网的承载网络和组网方案,并从需求分析、设计原则、操作平台、设备选型以及通讯方式等方面对视频会议系统的设计做了说明。

Taking Tianjin as a case study,the construction methods of city environmental protection information private network was briefly introduced,and the design for videoconference system was described through various aspects, such as demand analysis, designing principles,operating platform,device selection and communication (mode etc.)