摘要
通过对广州市电视台各个业务应用部门的实际需求调研和认真分析,为实现“数字化广州电视台”进行统一规划,提出了广州市电视台综合信息平台总体设计方案。基础网络采用先进的千兆以太网技术,三层(核心层、汇聚层和接入层)网络拓扑结构;应用软件采用J2EE三层(应用层、逻辑层和数据层)架构体系,模块化设计。最终实现功能覆盖电视台各级机关、部门的办公管理、行政管理、业务管理、决策支持、信息集成应用等所有职能的综合信息平台。
This paper describes network structure and application system of the Integrated Information System in Guangzhou TV station, which is the basic platform of 'Digital Guangzhou TV Station'. According to the analysis of practical demand, the network topology adopts three-layer structure(Core layer, Convergence layer and Access layer)and kilomega Ethernet technology; and the application software adopts the module design of J2EE programming method(Application layer, Logic layer and Data layer). This system will be successfully applied in the area of the management of all the departments, data integration, information share and so on. will be successfully applied in area of all department's management,data integration,information share,and so on.
出处
《电视技术》
北大核心
2004年第8期52-56,共5页
Video Engineering
关键词
综合信息平台
网络结构
应用平台
J2EE
integrated information system
network structure
application system
J2EE
