摘要： 以水利网格为背景，研究水利网格作业注册机制，提出参数驱动的概念，将工作流技术与水利网格作业注册相结合，介绍一种基于工作流的水利网格可视化作业注册方式，阐述可视化作业注册组件的设计开发过程。以渭河流域强降雨为假设绘制“渭河流域强降雨对西安市造成经济损失评估作业图”，同时给出允许作业间组合的改进要求。

关键词: 水利网格, 工作流, 参数驱动

Abstract: In the context of water grid, this paper studies the mechanism of the water grid task registration, proposes the concept of parameter-driven, and combines the workflow technology with the water grid task registration. It presents the visualization way of the water grid task registration based on workflow, and introduces the process of the designation of the task registration component. This paper takes the heavy rain on the Weihe river as the assumption, draws the “task map of Xi’an economic loss caused by heavy rain on the Weihe River”. It also proposes the request of the combination between tasks.

Key words: water grid, workflow, parameter-driven

中图分类号: 

• TP311.13