铁路微观路网基础数据的组织方法研究

主要研究了应用于运行图编制、调度及相关研究等工作的铁路微观路网的数据组织方法，提出了采用数据分层模型进行数据组织的思想，据此将基础数据分为图形显示层、拓朴层、电气层、逻辑层四个层次，各层次具有相对独立性并相互关联以利于数据的组织，在此基础上对各个层次中的主要数据的属性进行了详细的分析，并针对不同的数据特点提出了相应的数据组织方法，最后介绍了基础数据的录入方法及其实现．

The Research on Basic Data Organization of Railway Micro-Network

The paper studies the organization of basic data of railway micro-network that are mainly used in timetable making,dispatching and relative works.It firstly presents the thought of organizing the data by layers,and then classifies the data into 4 layers:graph,topology,electronic and logic layer.The layers are independent relatively and helpful to manage data clearly.It analyzes the properties of key items in each layer in detailed and presents the data organization methods corresponding to different charact...