情境驱动的室内位置地图动态表达  

The Dynamic Expression of Indoor Location Map Driven by Context

作　　者：游天[1] 孙群[1] 齐晓飞[2] 孙卫新[1,3] 

机构地区：[1]信息工程大学 [2]西安测绘研究所 [3]61243部队

出　　处：《测绘科学技术学报》2017年第1期70-73,78,共5页Journal of Geomatics Science and Technology

基　　金：国家863计划项目(2013AA12A202);国家自然科学基金项目(41371383)

摘　　要：室内位置地图可以根据用户的"位置"及环境变化,动态地表达位置服务信息,是实现室内位置个性化和精准化服务的重要平台。重点研究情境驱动下室内位置地图的动态表达。在分析室内位置地图特征的基础上,提出影响室内位置地图表达的情境类型;设计地图表达图层及构成要素,提出情境驱动的室内位置地图表达过程与技术方法;给出商场购物活动中不同情境条件下地图动态表达的应用示例。As an important platform to realize personalized and accurate indoor location service,the location service information can be expressed on indoor location map dynamically,based on the changes of user ＆quot;location＆quot; and environment.In this paper,the research is mainly focused on the dynamic expression of the indoor location map driven by context.On the basis of the analysis of the indoor location map characteristics,the type of context influencing the dynamic expression of indoor location map is proposed.Furthermore,the expression layer and components of indoor location map are designed,and the process and technical methods of indoor location map expression driven by context are proposed.Finally,based on the above conclusions,an example of the indoor location map dynamic expression of shopping activities under different context conditions has been given.

关 键 词：室内位置地图 情境 表达图层 表示方法 表达流程 

分 类 号：P208[天文地球—地图制图学与地理信息工程]