省级土地整治项目动态监管业务本体及工作流模型构建与实现  

Construction of Business Ontology and Workflow Model for Land Consolidation Projects Management

作　　者：刘耀林[1,2] 王华[1,2] 唐旭[1,2] 刘中秋[1,2] 

机构地区：[1]武汉大学资源与环境科学学院,武汉市珞喻路129号430079 [2]武汉大学地理信息系统教育部重点实验室,武汉市珞喻路129号430079

出　　处：《武汉大学学报（信息科学版）》2013年第4期493-497,共5页Geomatics and Information Science of Wuhan University

基　　金：国家"十二五"科技支撑计划资助项目(2012BAJ22B02);国家863计划资助项目(2011AA120304)

摘　　要：为解决现有系统无法同时兼顾省级土地整治项目管理工作中涉及到的繁杂数据流和业务流的问题,设计了一种基于业务本体的工作流模型驱动的省级土地整治项目管理系统,既可实现数据流和业务流的有机整合,又可以应对项目管理工作业务流程易变的特性。以该模型为业务逻辑层的核心,设计了用于土地整治项目管理工作流定义、工作流执行、工作流服务的具有高聚合、低耦合特征的各类功能模块,并选用了能够与工作流模型天然结合的插件式框架开发模式实现了该系统。以广西壮族自治区为系统应用示范区进行了实验。An information system of land consolidation projects management（LCPM） based on the workflow model and business ontology is designed to solve the problem of that traditional information systems can′t handle the complicated data and business of land consolidation projects simultaneously.The business ontology is established on the basis of related official documents of management measures and expert knowledge,and it is regarded as the metamodel of the workflow model of LCPM which can make the integration of workflow and dataflow,and satisfy the uncertainty of business of LCPM.Functional modules of the system with weak coupling and strong polymerization are designed in accordance with the workflow model of LCPM,and the software development pattern of plug-in framework is adopted to realize the system on computer.At last,taking the Guangxi Zhuang Autonomous Region as a case study,we find that the design of Information system of LCPM presented above is effective and feasible.

关 键 词：土地整治项目管理系统 业务本体 工作流模型 业务节点 

分 类 号：P273[天文地球—测绘科学与技术] P208