摘要
随着社会的进步,人们对基于位置的定位精度要求越来越高,室内定位也远远不能满足需求,为了提高室内定位的精度,陆续出现了各种各样的室内定位技术,如Wi-Fi室内定位、蓝牙室内定位、地磁室内定位等。该文主要针对各种室内定位技术的优缺点、使用场景、室内定位算法、新发展趋势、面临的挑战等进行论述。
With the progress of society,people have higher and higher requirements for location-based positioning accuracy,and indoor positioning is far from meeting the demand.In order to improve the accuracy of indoor positioning,various indoor positioning technologies have emerged one after another,such as Wi-Fi indoor positioning,Bluetooth indoor positioning and geomagnetic indoor positioning.This paper mainly discusses the advantages and disadvantages,application scenarios,indoor positioning algorithms,new development trends and challenges of various indoor positioning technologies.
作者
代阳坪
刘天宇
DAI Yangping;LIU Tianyu(The State Radio_monitoring_center Testing Center,Beijing 100041,China)
出处
《数字通信世界》
2024年第8期89-91,100,共4页
Digital Communication World
关键词
室内定位
室内定位算法
环境因素
indoor positioning
indoor positioning algorithm
environmental factors
