福州大学学报（自然科学版）2017，Vol.45Issue(5)：646-651,6.DOI:10.7631/issn.1000-2243.2017.05.0646
iBeacon技术下PDR增强的室内定位方法设计
Design of PDR enhanced indoor location under iBeacon
摘要
Abstract
This paper presents a method for indoor location by using iBeacon auxiliary for PDR.The method uses particle filter to fuse PDR and iBeaeon to determine the location of the user,so as to reduce the cumulative error caused by the increase of PDR with the increasing walking distance.Furthermore,based on the iBeacon online step size adjustment model,the error caused by the step length is decreased to a certain extent.In the paper,the experiments prompted that the proposed method can effectively overcome the cumulative error generated by PDR,and validly improve the robustness and accuracy of locationing.关键词
iBeacon/行人航迹导航定位算法/粒子滤波/惯性传感器Key words
iBeacon/pedestrian dead reckoning/particle filter/inertial sensor分类
信息技术与安全科学引用本文复制引用
吴坚,王秀..iBeacon技术下PDR增强的室内定位方法设计[J].福州大学学报（自然科学版）,2017,45(5):646-651,6.基金项目
福建省自然科学基金资助项目(2015J01420) （2015J01420）
福建省产学合作重大专项资助项目(2016H6010) （2016H6010）
