铁道运输与经济2024，Vol.46Issue(6)：73-80,8.DOI:10.16668/j.cnki.issn.1003-1421.2024.06.10
面向业务自动化转型的铁路运输调度业务数据模型构建方法研究
Research on Construction Method of Railway Transportation Dispatching Business Data Model for Automated Business Transformation
摘要
Abstract
The automated and intelligent transformation and improvement of railway transportation production dispatching business is an important means to improve railway transportation efficiency.In order to explore the model construction methods for control logic and information flow in different granularities and scenarios during business transformation and thus promote efficient business transformation,this paper first deeply analyzed transportation production dispatching business and abstracted the key influencing factors and key relationships in dispatching business organization.The paper also sorted out the corresponding relationships between workflow,information flow,information flow mechanism modeling and the above dispatching business key factors and key relationships,and designed a data model construction method depicting business workflow,information flow,and information flow mechanism.Considering the multi-level and multi-scene characteristics of decentralized cooperation and multi-level coupling in railway transportation production dispatching business,the differentiated and refined association mechanisms of workflow and information flow data models were designed to characterize the organic relationship between data models of dispatching business in different levels and scenarios.Finally,the application analysis was carried out based on the actual dispatching business.The results show that the data model constructed by this method can standardize the control logic and information flow of dispatching business in each scenario and granularity and provide a reference for information system development and business process reconstruction in the process of automated business transformation.关键词
调度指挥/数据模型/工作流/信息流/统一建模语言Key words
Dispatch and Command/Data Model/Workflow/Information Flow/Unified Modeling Language分类
交通工程引用本文复制引用
郑然斐,孟令云,苗建瑞,蒋熙,廖正文,潘钰雯..面向业务自动化转型的铁路运输调度业务数据模型构建方法研究[J].铁道运输与经济,2024,46(6):73-80,8.基金项目
中国国家铁路集团有限公司科技研究开发计划课题(P2021S012) （P2021S012）
