摘要
描述了GPS与手持终端串口通信的方法,并在WinCE6.0操作系统下提取GPS的定位信息,采用NMEA-0183通信协议中的RMC数据格式进行解析。简述了GIS概念,并介绍了GPS在GIS方面的应用。
The article,describes the method of serial port communication between GPS and the handheld terminal. And extracting GPS positioning information under the operating system of WinCE6.0. The system used the RMC data format of NMEA-0183 communication protocol to analysis. The paper introduces the concept of GIS, and the application of GPS in the field of GIS are also given.
出处
《电子设计工程》
2012年第12期72-74,共3页
Electronic Design Engineering
关键词
GPS
串口通信
定位
GIS
GPS
serial port communication
positioning
GIS
