摘要
根据农业生产的特点,介绍了农业生产中在VC++环境下GPS数据的采集技术。计算机通过串口与GPS接收机进行通信。分析了采集到的GPS数据格式,得到接收机的位置、时间、速度和航向等信息,为农业生产提供定位数据。
According to the characteristics of agriculture, the GPS date acquisition using VC＋＋ for agricultural production is intro- duced. The computer communicates with GPS receiver by serials. The acquired GPS data is analyzed, the position, time, velocity and course of receiver is received, position data for agricultural production is provided.
出处
《农业装备与车辆工程》
2008年第9期39-41,共3页
Agricultural Equipment & Vehicle Engineering
关键词
数据采集
串口通信
GPS
data acquisition
serial communication
GPS
