多线程技术在VXI总线系统中的应用

多线程技术在VXI总线系统中的应用
董秀军（北京航天测控公司，北京，100037）
摘要：概述了Win95/Win98/WinNT/Win2000多任务操作系统多线程处理技术。深入探讨了VXI总线系统应用多线程技术的必要性。详细介绍了用基于线程的事件技术进行VXI总线系统数据采集的实现技术。多线程技术在VXI总线系统中的应用，为我们在基于VXI总线的测控系统中并行处理多项任务，提高系统性能提供了很好的方法和手段。
关键词：VXI、多线程、总线、事件、数据采集。
Application of Multi Thread Technology to VXI Bus System
Dong Xiu Jun
(Aerospace Measurement & Control Co. Beijing 100037 China)
Abstract: Multi thread processing technology of Win95/Win98/WinNT/Win2000 multitask operating system are summarized. Necessity of applying multi thread technology to VXI bus system is discussed thoroughly. Implement technology that applying event technology with thread to VXI bus system is introduced particularly. Applying multi thread technology to VXI bus system will provide very good method and means of processing multi tasks at same time in Measurement and Control System with VXI bus.
Key Words: VXI; Multi thread; Bus; Event; Data collecting.