摘要
为了提高安卓手机定位的精度,开发基于无线网络融合定位的安卓手机APP是不错的选择。基于无线网络融合定位的方法,首先应用RSSI和地磁石定位技术完成定位的计算,这是一套基于WiFi定位与对地磁场环境加权判断后的定位,然后对网络定位。融合定位的安卓手机APP的定位精度优于WiFi定位和地磁场定位。在WiFi环境下应用这种定位方法,它的WiFi加权系数越高,其定位精度便越精准。
In order to improve the accuracy of Android mobile phone positioning,it is a good choice to develop an Android mobile phone APP based on wireless network convergence positioning.Based on the wireless network fusion positioning method,the RSSI and geomagnetism positioning technology are first used to complete the positioning calculation.This is a set of positioning based on the weighted judgment of the WiFi positioning and the geomagnetic field environment,and then the network positioning.The positioning accuracy of the fused Android app is better than the WiFi positioning and geomagnetic field positioning.Applying this positioning method in WiFi environment,the higher its WiFi weighting coefficient,the more accurate its positioning accuracy.
作者
吴军良
程志平
Wu Junliang;Cheng Zhiping(Institute of Technology,East China Jiaotong University,Nanchang Jiangxi 330100,China)
出处
《信息与电脑》
2019年第21期85-87,共3页
Information & Computer
基金
2016年江西省教育厅科技课题“基于Android的城区物流平台的研发与应用研究”（项目编号：GJJ161556）
