摘要
随着无线通信技术的飞速发展和智能移动终端的普及应用,基于位置服务的技术应运而生。然而,GPS、北斗等卫星定位系统在室内的信号覆盖差,无法满足室内定位精度的高要求。本文主要介绍了室内位置服务产业的现状和常见定位技术原理,并展望了未来的发展前景。
With the rapid development of wireless communication technology and the popular application of smart mobile terminals, location-based service technology has emerged. Because GPS, Beidou and other satellite positioning systems have poor indoor signal coverage, they can not meet the high requirements for indoor positioning accuracy.In this paper, the present situation of the indoor location service industry and the principle of common positioning technology were introduced, and the future development prospects were forecasted.
作者
胡志慧
唐海
HU Zhihui;TANG Hai(School of Electrical & Information Engineering, Hubei University of Automotive Technology,Shiyan Hubei 442002)
出处
《河南科技》
2019年第4期18-19,共2页
Henan Science and Technology
基金
2015年度湖北省教育厅科学研究计划指导性项目(B2015118)
关键词
位置服务
卫星定位
室内定位
location-based services
satellite positioning
indoor positioning
