摘要
教学楼内人员位置信息对于基于位置服务应用具有重要意义。为了满足诸如大学生利用移动设备搜索和选择空闲自习室等需求,提出了一套融合无线信号强度地图和惯性导航技术的室内定位系统。这套系统能够为包括智能手机在内集成Wi-Fi和惯性导航单元的移动设备提供室内定位和轨迹跟踪功能。相应实验证明了该系统的可行性,即该系统可以持续提供人员室内位置信息。
The indoor position data of personnel is crucial for Location-Based Service （ LBS） . In order to ful-fill LBS application such as choosing idle classroom for students, we propose a fusion localization solution that takes the benefit of indoor fingerprinting map of wireless signals and inertial navigation technology. This solu-tion could provide positioning and tracking service based on popular mobile devices like smart phones. The ex-periment has proved the feasibility of the proposed solution, which could function as the data source of indoor position to fulfill the related requirement.
出处
《河南城建学院学报》
CAS
2014年第2期50-53,共4页
Journal of Henan University of Urban Construction
基金
河南省重点科技攻关项目(122102310302)
关键词
教学楼内
定位
无线信号强度地图
惯性导航
inside teaching building
positioning
fingerprinting map of wireless signal
inertial navigation
