摘要
目前手机导航多数为用户提供室外导航服务,手机导航已成为人们习以为常的生活习惯,而大型室内场馆通常包括多个区域,多个楼层,甚至涉及主楼附楼等多个建筑群,由于需要专用设备成本较高,因此,缺乏相应的定位及导航服务,通过对室内场馆导航和定位需求进行分析,分析了应用二维码实现室内导航的原理和可行性,根据用户需求分析设计了系统主要功能,讨论了系统有关地图加载、地图搜索、二维码扫描定位导航等技术的实现方法,最后应用结果表明系统能够在Android智能手机运行,并正确实现室内场馆定位、搜索和导航,且成本更加低廉定位精度也更加精确。
Currently,mobile navigation is mostly used in outdoor services,mobile navigation has become accustomed to people＇s habits and customs.Large indoor venues usually include a number of areas,multiple floors,and even involving the main building,annex building,and many other buildings.Due to the need for special equipment and higher cost reasons,large indoor venues lack corresponding positioning and navigation services.Navigation and positioning requirements for indoor venues were analyzed.The principle and feasibility of indoor navigation using two-dimensional code were analyzed.The functions of map loading,map searching,scan and location navigation of two-dimensional code were discussed.The results show that the system can run on the Android smart phones,and correctly realize the positioning,search and navigation of indoor venues,and the cost is lower and the positioning accuracy is more accurate.
出处
《微处理机》
2017年第5期61-64,共4页
Microprocessors
基金
2017年广东省攀登计划项目
项目编号:pdjh2017b0455
关键词
二维码
室内场馆
定位
导航
Two-dimensional code
Indoor venues
Positioning
Navigation
