摘要
在工业控制领域,实时数据采集是一个非常重要的环节.以油气集输管线压力采集为背景,说明了Windows环境下通过计算机串口实现数据采集的方法.并且介绍了VC++6.0中多媒体定时器的使用,从而可以大大提高数据采集的速度和精度,达到了工业控制的要求.
Real time collection is very important in the industry control area.On the basis of the pressure collection of pipe line,the paper introduced the way of the computer serial port communication and the multimedia timer in VC++ 6.0.The speed and the precision were improved.
出处
《应用科技》
CAS
2004年第4期35-37,共3页
Applied Science and Technology
