单片机与嵌入式系统应用2019，Vol.19Issue(2)：50-55,6.
基于Android的北斗/GPS/WiFi室内外定位系统设计
Design of BDS/GPS/WiFi Indoor and Outdoor Location System Based on Android
摘要
Abstract
In view of the problem of indoor and outdoor seamless location, a local service system is introduced, which is based on Android platform, and the location service system providing indoor and outdoor combination positioning is realized by the BDS, GPS and WiFi location fingerprint technology.The advantages of the system includes such as:first, the system can switch automatically to a suitable positioning mode according to indoor and outdoor environment, and do not switch frequently at indoor and outdoor junction;second, the system provides interactive interface in which the indoor map can be viewed;third, the use of modular design makes the positioning terminal easy to carry, independent from the mobile phone monitor and suitable for elderly and children's anti-lost application.The experiment results show that this system can switch to an appropriate positioning mode according to different indoor and outdoor scenes, and realize continuous, accurate positioning.关键词
室内外定位/BDS/GPS/WiFi位置指纹/方差修正/Alpha-count机制/SVGKey words
indoor and outdoor location/BDS/GPS/WiFi location fingerprint/variance correction/Alpha-count mechanism/SVG分类
信息技术与安全科学引用本文复制引用
蔡金洋,陈浙泊,姜凤武..基于Android的北斗/GPS/WiFi室内外定位系统设计[J].单片机与嵌入式系统应用,2019,19(2):50-55,6.基金项目
台州市科技计划项目(1702gy03). （1702gy03）
