基于Portlet的设备维护系统框架

Study on Portalet-based Equipments Maintenance Systems

针对扩展企业模式下的设备维护系统,基于WEB服务和Portlet技术,建立了设备维护系统的系统基本架构模型,构建了一种基于消息容器代理模式的Portlet互操作通信模型,研究了基于XML的数据交互过程中的数据同步技术,解决了各功能节点之间的协同运行问题,研究了基于任务驱动的维护资源的自主发现和远程调用方法。在此基础上,开发出了基于Portalet的设备维护原型系统,以验证上述方法和技术的可行性。

For the equipments maintenance system on extended enterprise, an equipments maintenance system framework model is established based on WEB-based services and Portlet technologies. Firstly, a Portlet interoperable communications model is implemented based on the information containers agent model. And then, the XM L-based data Interactive process of data synchronization technology is established. Thirdly, the collaborating problems between different nodes are also solved. Further, the methods of independently detecting and remotely calling the maintenance resources based on task-driven are studied. Finally, a prototype of equipments maintenance software is developed to demonstrate the flexibility of above mentioned methods and technologies.