【摘要】 传统工作流技术无法满足当前图文一体化业务办理的需求。本文在传统工作流技术的基础上,提出了基于GIS的工作流模型。分析了基于GIS的工作流引擎的体系结构,及其实现的关键技术。设计了工作流引擎服务器以及具有动态配置功能的工作流客户端应用框架,并成功应用于土地利用规划业务。从而缩短了构建图文一体化应用的开发周期,降低了系统维护的复杂性,取得较好效果。更多还原

【Abstract】 Traditional workflow technology could not meet the demand of integration of graphics and characters in business process.A workflow modal based on GIS is put forward in this paper.Also the architecture of the GIS based workflow engine is analyzed and the key techniques are discussed.At last,we develop a workflow engine server and a client framework which can be dynamic configured,and apply them to the land use planning.Consequently it shortens the cycle of development application system and reduces the complexity of the system maintenance.更多还原