摘要： 介绍了事件驱动的分布式工作流技术，将ECA规则在时间上进行了扩展，解决了其在描述与时间相关的复杂过程时能力不足的问题，将事件重写为事件发生时刻，使事件表达式具有更强的表达能力。将该技术应用于集装箱物流信息系统的设计，建立了整个集装箱物流的工作流程，并结合具体业务流程对实现过程作了简要描述。

关键词: 事件驱动, 扩展ECA, 重写, 分布式工作流, 集装箱物流管理信息系统

Abstract: This paper introduces the technology of event-driven distributed workflow and extends ECA rule in time to resolve the problems of ECA rule in describing complex process related to time. It rewrites the event into the occurrence time of the event to make the event express semantic better. This technology is applied in the design of a container logistics information system(CLIS). Working process of the whole container logistics is built, and the implementation of a process instance is described.

Key words: event-driven, extended event-condition-action(EECA), rewriting, distributed workflow, container logistics management information system (CLMIS)

中图分类号: 

• TP311