文献类型：期刊文献

中文题名：国家级林业有害生物灾害监测与预警系统

英文题名：A National Monitoring and Warning System for Forest Pest Based on Service-Oriented Architecture

作者：常原飞[1] 武红敢[2] 董振辉[3] 崔福东[1] 刘丽[1] 荐军[1] 张迎[1] 李卫国[1]

第一作者：常原飞

机构：[1]中国科学院遥感应用研究所;[2]中国林业科学研究院资源信息研究所;[3]国家林业局森林病虫害防治总站

年份：2011

卷号：47

期号：6

起止页码：93-100

中文期刊名：林业科学

外文期刊名：Scientia Silvae Sinicae

收录：CSTPCD;;Scopus;北大核心:【北大核心2008】；CSCD:【CSCD2011_2012】；

基金：国家"十一五"科技支撑计划项目"森林灾害监测;预警技术研究(2006BAD23B04)";国家"十一五""863"计划项目"基于Web的空间决策支持系统研究(2008AA12Z203)"

语种：中文

中文关键词：林业有害生物;面向服务的架构;UDDI;BPEL4WS;WMS

外文关键词：forest pest; SOA; UDDI; BPEL4WS; WMS

分类号：S718.5

摘要：在SOA架构下,将林业有害生物上报、查询和统计等管理功能封装为业务服务,将灾害预测预报的模型封装为决策支持服务,并集成WMS/WFS空间信息服务,在服务管理中心BPEL4WS引擎的调度下,通过UDDI注册和可视化建模方法,将这些服务动态地整合为国家级林业有害生物灾害监测与预警系统,实现全国范围内林业有害生物灾害信息网络可视化的采集、传输、处理、分析、评价、发布与共享。
In this paper, a National Monitoring and Warning System for Forest Pest （NMWS4FP） based on service-oriented architecture （SOA） was designed in order to integrate the distributed pest management systems. In the system, modules used in pest management were encapsulated and published as web services. These web services were classified into three types, the business service, the model service and the spatial data service （Web Map Service/Web Feature Service）. An XML-based data exchange standard for forest pest management was used to exchange pest occurrence data and control data between services. A center was established to manage these services. The center provided UDDI service to register and inquire services. It also provided modeling service to compose the registered web services into a new service chain model. A BPEL （Business Process Execution Language） engine was used to process the composite service workflow model. A prototype of NMWS4FP was built successfully to validate the solution.