LBS系统研究现状综述

摘要

随着计算技术、无线网络通信技术以及电子技术的迅猛发展，LBS成为移动互联网应用的热门技术。描述了LBS的概念，对2013年至2015年间国内外移动位置服务应用进行综述，通过国内外研究情况的横向比较和按照时间先后的纵向分析，阐述了目前LBS定位中所存在的技术难点及研究重点；最后，从功能和技术两个角度对LBS系统的改进方向提出看法，并对其发展趋势做出预测。%This paper expounds the concept of LBS,and reviews the mobiIe Iocation services appIications at home and abroad between 2013 and 2015.Through the horizontaI comparison of research situation and IongitudinaI anaIysis of time or-der,and indicates the existing technicaI difficuIties and research focus in current LBS positioning.FinaI y,this paper presents views on improvement direction of LBS system from function and technoIogy aspects and predicts its deveIopment trend.