GPS授时世界时钟系统

The timing global clock of GPS

利用单片机P89LPC936控制GPS模块,实现时间及定位数据的采集与处理,以及将数据传送至TB12864-19液晶模块进行显示.研制了GPS授时世界时钟系统,该系统既是一种高精度时钟,又具有授时功能,同时能对世界上212个国家和地区的城市当前日历进行查询.

Using P89LPC936 MCU to control the GPS OEM module,the collection and procession of the time and orientation data are realized.And then this data are delivered to TB12864-19 LCM for display.In this way the timing global clock of GPS is built up.This system is a highly precision clock,also brings timing function.At the same time,current time of 212 cities can be inquired in this system.