重庆邮电大学学报（自然科学版）2012，Vol.24Issue(2)：242-247,6.DOI:10.3979/j.issn.1673-825X.2012.02.023
基于Android和Google Maps的生活辅助系统的设计与实现
Design and implementation of a life assistant system based on Android and Google Maps
摘要
Abstract
This system is based on Android mobile platform, by integrating Google Maps and the development of sensors, with the techniques of XML, time-sharing system as well as the multi-types sensors. We designed a software application by which customers can use it to get their locations measured by latitude and longitude coordinates, the status of surrounding shops, weather forecast, and the magnetic field induction and gravity sensation of the current location etc. In the meantime , based on the thought of " Checker" , we creatively came up with the idea that any mobile phone owner could get the current geographic coordinates by sending short messages containing some particular characters in it to realize the function of track and real-time control of the customer. On the basis of the hierarchical structures of object level, thread level and the host level of mobile handheld device, and in consideration of the inaccuracy and the delay either in acquiring coordinates or computing the distance, we proposes a GIS system solution based on Android OS which works to pinpoint the location simultaneously by mobile base station so as to reduce errors in operation. This method helps to update the geographical location more accurately and finally finish the verification of GIS information service.关键词
安卓(Android)/谷歌应用程序编程接口(Google API)/移动平台/传感器Key words
Android/google application programming interface (Google API)/mobile platform/sensor分类
信息技术与安全科学引用本文复制引用
徐光侠,封雷,涂演,李成..基于Android和Google Maps的生活辅助系统的设计与实现[J].重庆邮电大学学报（自然科学版）,2012,24(2):242-247,6.基金项目
国家自然科学基金(60973160) （60973160）
重庆市教委科学技术研究项目(KJ100506) （KJ100506）
重庆邮电大学创新性实验计划项目 （）
