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在Windows95多任务环境下，利用BorlandC++设计了VXI数据采集系统的32位多任务并行程序。讨论了仪器驱动器与数据采集软件的关系，利用VXIplug&plny仪器驱动器实现了应用程序与仪器间的通信，给出了各进程间协调运行的一种简便方法。结合水轮机测试系统改造这一实例，阐述了基于VXIbus的数据采集软件的设计过程。
In Windows95 multitasking environment, the use of BorlandC + + designed VXI data acquisition system, 32-bit multitasking parallel program. The relationship between instrument driver and data acquisition software is discussed. The communication between application program and instrument is realized by using VXIplug & plny instrument driver. A simple and convenient method for coordinating operation among processes is given. Combined with the turbine test system to transform this example, the design process of data acquisition software based on VXIbus is expounded.