GPS接收机与PC机的串口通讯技术及其在海洋潮位监测中的应用

在剖析"Jupiter"GPS接收机工作原理及其硬软件接口的基础上,实现接收机与计算机的实时通讯,为以浮标为搭载,中、远程海洋长基线精密潮位监测定位打下基础.该接收机软件实现原DOS环境下接收信号的GPS接收机,直接在Windows下实时显示、存储和处理数据.该软件不但适用于"Jupiter"接收机,通过配置串口参数,可以用于任意遵循NMEA0183协议的接收机,扩展性强.

Serial Communication Between GPS Receiver and PC andIts Application in Ocean Tide Height

Based on the operation principle of GPS receiver "Jupiter" and its software and hardware interface,the technique of real-time communication between GPS receiver and computer is realized.Therefore,carried out by a buoy,the accurate tide height monitoring and orientation of long ocean base-line in the middle and long-range are well grounded.The software of "Jupiter" GPS receiver achieves to take over the signals under the circumstance of DOS,directly displaying,saving and disposing data in Windows.With strong extension,the software may be not only used to"Jupiter"GPS receiver,but also to the receiver following NMEA0183 protocol through configuring serial parameters.