摘要
首先介绍GPS(全球定位系统)及其采用的NMEA-0183协议,在此基础上采用VB的MSComm控件实现计算机和GPS接收机的串口通信,实现了GPS定位信息的采集与提取,最后使用DAO数据库技术对定位信息进行管理,并给出部分关键代码。
This paper firstly introduces GPS and NMEA-0183 protocol which it uses,and then a solution based on the MSComm component of VB is presented,which achieves the transmission and display of position messages from GPS receiver to Computer via serial port,and finally a position message management by DAO database technology.Above all,a part key codes is provided.
作者
郭念
庞子龙
GUO Nian, PANG Zi-long (Computer Center, Henan University, Kaifeng 475004, China)
出处
《电脑知识与技术》
2009年第1期11-12,共2页
Computer Knowledge and Technology
基金
河南大学自然科学基金(06YBZR045)