校正数据库模式在手机定位系统中的实现

Realize of mobile phone location system by database correction models

介绍一种基于Windows Mobile操作系统的手机定位系统解决方案,其中GPS适用在障碍物较少的区域,基站定位作为位置信息采集的有力补充,同时采用校正数据库的模式来实现经纬度校正。本方案能有效纠正手机定位中的地图偏移,提高信号的稳定性,保障定位精度,并且没有额外增加手机的制造成本。

This article introduces a new resolution based on the Windows Mobile operating system. In this solution, GPS is suitable for use in some places where have fewer obstacles and site position can become a powerful supplementary of collecting location information. At the same time, database correction models can be used to rectify latitudes and longitudes. We can efficient to correct the deviation of the map, improve the stability level of signification and ensure the positioning accuracy. What＇s more, it will not add extra cost of making mobile phone.