使用串口获取标准GPS卫星时间的VB代码 1 获取GPS时间字串 2 演算UTC和当地时间差 3 纠正系统时间和卫星时间差 注:误差精度在5秒内(和计算机时钟以及GPS信号干扰有关)

GPS授时世界时钟系统的一些初步研究和方法

GPS时钟系统（GPS同步时钟）技术方案。-GPS clock system (GPS synchronized clock) technology program.

完整的GPS时钟同步系统接点输出板源程序，通过测试了！-THIS IS A PROGROM!

as-gps contains a basic support library for accessing the inexpensive Aisin-Seiki GPS Module previously available at mavin.com. The package also includes several simple console utilities for dumping satellite status, location, and time and for synchr