一个面向电子审批系统的嵌入式工作流引擎的设计与应用

在某运输政务管理电子审批平台建设中,引入工作流技术,自主研发一个嵌入式工作流引擎。通过对其审批业务的分析,提出面向电子审批业务的工作流概念模型;在此基础上,对该工作流引擎的系统架构和数据模型作了详细设计。基于该工作流引擎的运输政务管理电子审批平台上线后,一方面运行稳定,工作流引擎作为流程控制中心有效支撑了业务运营,并对审批电子文书实现有效管理;另一方面,实现灵活的流程定制,审批内容可适时调整,大大降低了维护成本。

Design and Application of Embedded Workflow Engine for E-approval System

In developing an E-approval platform for the transportation management, this paper introduces the worEflow technolo- gies and develops an embedded workflow engine. By analyzing its business, the workflow conceptual model for E-approval busi- nesses is presented ; a framework of a relationship-based embedded workflow engine and its data model is designed. The workflow engine has been applied to the E-approval platform for transport management, which shows two advantages. The E-approval platform rims stably, and the workflow engine not only supports business operations effectively as a work.flow control center but also realizes effective management to electronic documents; on the other hand, it makes process customization more flexible, and greatly reduces maintenance costs.