沈阳市公交数据采集整理方法的研究与实践

Research and Practice the Method of Shenyang Bus Data Acquisition and Consolidation

沈阳市公交数据采集整理是数字沈阳地理空间框架项目的子项目。基于简化公交数据采集的难度、提高公交线路采集整理自动化程度、提高工作效率的目的,充分利用地名地址与路网数据,通过公交数据库设计、公交数据采集、生成公交线路与站点关系表、公交数据优化等步骤,形成了一套公交数据采集整理流程,并开发了公交查询数据生产整理辅助程序。从工作流程与数据处理工具两方面着手处理公交数据,得到较高精度和拓扑关系的公交数据。

Shenyang Bus Data Acquisition System is the subproject of Digital Shenyang Geospatial Framework Project. For simplify difficulty of the bus data collection and improve automation of bus date arrange, and improve work efficiency. The paper use address of Geographical Names and road net datas, by design bus database, collect bus data, create bus station and the bus route relationship, optimize bus data, adopted a process of bus date produce and developed the program of bus data collection, from the workflow and data processing tools two aspects process bus date. The method achieved good results.