室内位置服务通用App设计研究  

Study on General App Design for Indoor Location Services

作　　者：周宁 秘金钟[1] 李得海[1] 魏盛桃 吴文坛 徐浩[2] ZHOU Ning;BEI Jinzhong;LI Dehai;WEI Shengtao;WU Wentan;XU Hao(Chinese Academy of Surveying and Mapping,Beijing 100830,China;College of Geomatics,Shandong University of Science and Technology,Qingdao 266590,China;Hebei Provincial Natural Data Archives,Shijiazhuang 050031,China)

机构地区：[1]中国测绘科学研究院,北京100830 [2]山东科技大学测绘与空间信息学院,山东青岛266590 [3]河北省自然资料档案馆,河北石家庄050031

出　　处：《无线电工程》2021年第6期476-482,共7页Radio Engineering

基　　金：国家重点研发计划课题(2016YFB0502101,2016YFB0502105);基本科研业务费项目(AR2006)。

摘　　要：人类大部分时间在室内活动,对室内定位导航服务产生了大量需求。根据用户室内位置应用需要,利用蓝牙校正行人航迹推算(Pedestrian Dead Reckoning,PDR)与气压测高相结合的室内定位方法,完成了室内位置服务通用App的需求分析、功能设计、模块开发和应用测试等。在Android系统环境下,利用Java语言设计开发了室内位置服务App,为用户提供室内定位导航、地图浏览与检索、位置分享和云端交互等服务。经过测试,室内定位与位置服务App功能可靠,可为用户提供便捷、稳定和连续的室内位置服务。Human beings spend most of their time on indoor activities,so there is a large demand for indoor positioning and navigation services.According to the user’s indoor location application requirements,the method of Pedestrian Dead Recking(PDR)corrected by Bluetooth combined with barometric height measurement is used for indoor positioning.In this way,the requirements analysis,functional design,module development and application testing of general App for indoor location services are completed.In the Android system environment,a public location service App is designed and developed using Java language to provide users with indoor positioning and navigation,map browsing and retrieval,location sharing,cloud interaction and other services.After testing,the App indoor positioning is reliable,which can provide users with convenient,stable and continuous indoor location services.

关 键 词：室内定位 蓝牙 行人航迹推算 应用开发 

分 类 号：P207.1[天文地球—测绘科学与技术]