室内外定位技术综述

A review of indoor and outdoor positioning technology

随着科学技术的不断发展,定位服务深入生活,越来越多的行业及个人因定位技术的发展而受益,也正是社会的不断进步以及环境的复杂多变,越来越高的定位需求在人们心中产生,越来越多的定位技术也随之诞生。文章从室内外定位角度出发,分别介绍了几种当下应用比较多的室内外定位技术,对其原理进行简单的阐述,分析其各自的发展与存在的不足,最后介绍了这些技术所涉及的一些主流算法。

With the continuous development of science and technology,positioning services are applied in life,and more and more industries and individuals benefit from the development of positioning technology.Faced with the continuous progress of society and the complex and changeable environment,higher requirements on positioning are proposed and more positioning technologies are developed.From the perspective of indoor and outdoor positioning,the paper introduces several indoor and outdoor positioning technologies that are more widely used at present,briefly expounds their principles,analyzes their respective development and shortcomings,and finally introduces more mainstream algorithms involved in these technologies.