本系统主要实现利用GPS模块接收GPS卫星定位数据（包括日期、UTC时间信息，纬度信息、经度信息），并且通过PIC单片机对接收到的有效数据进行存储和控制，最后通过GPRS网络实现将接收到的有效数据及时地传送到指定的服务器上。-The system is mainly achieved using GPS module receives GPS satellite positioning data (including date, UTC time information, latitude information, longitude information), and by the received PIC microcontroller effective data storage and control, and finally achieved through the GPRS network will receive effective and timely transmission of data to the specified server.