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OA北大核心

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.