国家环境数据传输与交换平台的设计

国家环境数据传输与交换平台的设计 Design of Environmental Data Transmission and Exchange Platform 李顺 LI Shun 1 first-author 徐富春 XU Fuchun 1 孙强 SUN Qiang 1 孙宇 SUN Yu 1 王利强 WANG Liqiang 1 虞朝晖 YU Chaohui 1 环境保护部信息中心 环境保护部信息中心 Environmental Information Center of MEP Environmental Information Center of MEP 通过对环境数据传输与交换模式、交换标准和交换框架的分析与研究,提出国家环境数据传输与交换平台由交换中心、交换总线、交换节点和适配器构成,采用两级交换中心、三级交换节点的部署模式覆盖部、省、地市三级环保部门.平台在相关交换标准的约束下提供数据传输交换服务,通过平台管理功能对各构成内容进行管理和维护.平台标准主要由传输交换的业务规范、数据标准、接口标准、交换技术规范、平台管理制度五部分构成.平台采用基于数据库和文件两种接入方式与应用系统进行数据交换和技术关联,确保具备足够的开放性. Environmental data transmission and exchange platform is an important part of the national environmental information capacity-building project.It will provide the standardized channel for environmental management departments in different levels to transmit and exchange environmental business data.This paper mainly researched on the technical framework,standards and main mode of data exchange,and proposed the installment mode of this platform.It will connect the environmental management department in state,provincial and city level through exchange centers and nodes.The platform provides data transmission and exchange services under the constraints of the exchange standards.These standards include five parts:business rule,data specification,exchange interface,technical requirements and regulations of the platform.Through database or file access methods,the platform has sufficient openness to connect different applications. 环境数据 传输与交换 交换模式 交换标准 平台 environmental data transmission and exchange exchange mode exchange standards platform 10.14188/j.1671-8836.2014.03.008 TP311.52 国务院污染减排重大专项项目（发改投资[2009]659号） 2014-03-01 2021-04-01 3 60