应用Delphi开发的GPS程序。DSC（Data Service Center）用来接收和处理DTU发送过来的数据 本DSC DEMO包括三部分功能： 1、 作为数据服务中心的功能； 2、 注册功能； 3、 短信功能；-Delphi application of GPS procedures. DSC (Data Service Center) for the receipt and processing of DTU data sent over the DSC DEMO including

提取铁路的GPS数据通过串口，下位机为单片机-Extraction of the railway through the serial port of the GPS data

计算采集到的GPS距离计算亮点间的距离从GPS中提取数据等-Acquisition of GPS calculated distance to the distance between bright spots extracted from the GPS data

gps数据处理，简单程序 -gps data processing, simple program gps data processing, simple program