牛磊,莫帅,张观宝,宋宜全,李毅

• 1:河南城建学院
• 2:天津师范大学
• 3:中国科学院遥感与数字地球研究所

摘要(Abstract)：

针对仅利用无线信号源和其发射信号强度定位会丢失待测位置与信号源之间固有空间关系的问题,提出了利用已知位置接收信号源发射的无线信号强度测量未知点的低成本室内定位方法。该方法深入分析了待定位点和无线信号源以及信号覆盖范围之间的空间关系,充分利用RCC-8空间关系模型进行无线定位。实验结果表明,采用这种融合空间拓扑关系的基于无线信号强度的室内定位方案能够优化定位流程,并在测得位置中反映待测点和信号源之间的相对空间关系。

关键词(KeyWords)： 室内空间;无线信号强度;定位;空间拓扑关系;融合

Abstract:

Keywords:

基金项目(Foundation): 国家自然科学基金项目(41501440,41571387,41201375,41471341);; 矿山空间信息技术国家测绘地理信息局重点实验室开放基金项目(KLM201402);; 河南省高等学校重点科研项目(15A170002);; 河南省科技计划(152102310321);; 天津市应用基础与前沿技术研究计划资助项目(14JCQNJC07900);; 天津市科技计划项目(14TXGCCX00015,15ZCZDSF00390);; 河南城建学院青年骨干教师资助项目;河南城建学院学术技术带头人资助项目

作者(Author): 牛磊,莫帅,张观宝,宋宜全,李毅

DOI: 10.16251/j.cnki.1009-2307.2017.05.024

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