矢量室内地图建模与制作方法  

Indoor map modeling and making methods

作　　者：刘兆宏[1] 王科[1] 丰江帆[1] 夏英[1] 

机构地区：[1]重庆邮电大学空间信息系统研究中心,重庆400065

出　　处：《数字通信》2012年第4期77-80,共4页Digital Communications and Networks

基　　金：重庆市自然科学基金(CSTC2010BB2416);韩国中小企业厅国际产学研合作项目(000427880110)

摘　　要：矢量室内地图是提供室内位置服务的基础,主要应用于室内定位导航、兴趣点查询等方面。根据对室内环境的空间结构分析,设计了室内地图的概念模型,并在此基础上结合地图数据访问需求,探索了地图数据组织和转换方法,实现了从矢量地图获取瓦块图制作的全过程。实验证明,这种矢量室内地图制作方法方便、可行和有效。Vector indoor map is the basis for providing indoor location services, which is mainly used in indoor position, in- door navigation and POI searching. This paper has designed the conceptual model of the indoor map based on the spatial structure analysis of indoor environment, and on this basis it has explored the map data organization and conversion methods by combining with map data access requirements. It also implements the whole process from vector map acquisition to tiles production. Experiment shows the method is convenient, feasible and effective.

关 键 词：矢量室内地图 移动位置服务 瓦块图 

分 类 号：TN929.5[电子电信—通信与信息系统]