介绍了一种基于PCI-1714 的高速数据采集系统设计方案。系统以PCI-1714 高速数据采集卡为硬件平台,借助研华32 位DLL 驱动程序接口,采用VC++高级语言编程对PCI-1714 进行硬件驱动和控制,实现了数据高速采集、传输和存储。该系统可广泛应用于多种高速数据采集领域,具有良好的通用性和可扩展性。关键词: PCI-1714; 高速数据采集; 研华 DLL 驱动; VC++Abstract A design proposal for high speed data acquisition system is described. Advantech PCI-1714 is used as the hardware platform of the system. Under he drive and control of programs developed with Microsoft Visual C++, the I/O operations of PCI-1714 is performed, which makes high speed data acquisition, data transfer and data storage available. The system can be widely used in many applications and it has good commonality as well as extensibility.Key Words PCI-1714 High Speed Data Acquisition Advantech DLL Driver VC++
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