基于GIS与工作流技术的设施管理系统

Facilities management system based on GIS and workflow technology

为了提高设施管理的商务协同能力和实现GIS图形处理与管理系统的一体化,简要介绍了GIS和工作流技术的特点,分析了工作流管理系统的参考模型,在此基础上将GIS和工作流技术应用到设施管理系统的构建中,给出了GIS与工作流集成的方法,并提出了设施管理系统的三层分布式体系结构。该结构以工作流引擎为控制核心,以异构的分布式节点为逻辑层,以关系型数据库为基础,具有多层次集成管理的特点,可为后续设施管理系统的开发提供技术上的参考和借鉴。

In order to improve the business cooperation capability of facilities management and integrate graphic processing with management system, geographic information system and workflow technology are briefly introduced. Besides, the workflow reference model is analyzed. Then GIS and workflow technology are employed to build the facilities management system. The method of integrating GIS with workflow is proposed. Finally, three layers distributed framework of facilities management system is put forward. The control center of this framework is workflow engine. The heterogeneous distributed nodes are implied as logic layer based on relational database. Multi-levels integrated management would be realized in this framework. Moreover, this framework would supply valuable references to the future development of facilities management system.