说明：  介绍了基于PCI 总线的高性能数据采集卡研华PCI –1711 特点和功能，并结合在定时数据采集系统中的应用，利用研华控件进行数据采集的编程方法以及采用定时器实现数据的定时采集，取得了较好的效果。
(This paper introduces Advantech PCI-1711 that is an advanced data acquisition card based on 16-bit PCI Bus architecture and describes the way of how to program it by using Active controls of Advantech and timing data acquisition using accurate timing methods.)