基于jBPM的科学试验管理系统的设计与实现  

Design and Implementation of Scientific Experiment Management System Based on jBPM

作　　者：窦帅 李子扬 朱家佳 李晓辉 李雪松 米琳 杨光 李传荣 DOU Shuai;LI Zi-yang;ZHU Jia-jia;LI Xiao-hui;LI Xue-song;MI Lin;YANG Guang;LI Chuan-rong(Key Laboratory of Quantitative Remote Sensing Information Technology,Aerospace Information Innovation Research Institute,Chinese Academy of Sciences,Beijing 100094,China)

机构地区：[1]中国科学院空天信息创新研究院,中国科学院定量遥感信息技术重点实验室,北京100094

出　　处：《计算机科学》2021年第S01期658-663,共6页Computer Science

基　　金：中国科学院战略性先导科技专项(A类)(XDA17040301)。

摘　　要：临近空间探索科学试验流程复杂,从策划到实施过程中涉及多个管理和技术环节,需要引入工作流技术建立科学试验管理系统对试验过程进行科学有效的管理。文面向大型科学试验任务管理系统设计与实现,针对科学试验任务合理规划、有序调度、流程按需定制、节点组件集成的业务需求,提出了基于jBPM工作流引擎的科学试验任务流程按需定制与节点组件集成调用方案,将流程抽象为若干个独立的业务节点,按照业务节点间的逻辑关系构建业务工作流,同时集成各业务节点对应的程序组件实现具体的流程管理功能。基于该方案开发的科学试验任务管理系统在满足系统业务需求的同时,有效提升了系统的可扩展性,降低了系统维护的难度,成为了支持大型科学试验规划、管理与调度的有效技术手段。Near-space exploration scientific experiment process is complex, it involves many management and technical sessions from planning process to implementation process.Moreover, the execution process of each experiment task is also nonidentical.Therefore, it is necessary to introduce a workflow technology to establish a scientific experiment management system to control the experiment process scientifically and effectively.This paper is facing the system design and implementation for large-scale scien-tific experiment task.It applies rational planning, multiple-scheduling, customizable workflow, nodal components to support the management program which based on jBPM workflow engine system.Specifically, the system abstracts the workflow into several independent operational nodes, according to the logical relationship among nodes to build workflow, at the same time, integrates the corresponding program components of each operational nodes to achieve management functions.It can not only meet the large-scale scientific business requirements, but also effectively improve the system scalability, reduce the difficulty of system maintenance, and become an effective technical tool to support the large-scale scientific experiments.

关 键 词：工作流技术 流程定制 组件集成 流程实现 工作流引擎 

分 类 号：TP301[自动化与计算机技术—计算机系统结构]