基于多线程技术的1553B总线测试系统的设计与实现

摘要

Aiming at the problem of using a traditional single-threaded development method of virtual instrument to solve the problems of the system functions and real-time response no meeting the design requirements, a method of using multi-threading technology for data acquisition, data analysis and data display based on Lab-Windows/C VI application development software platform, is proposed. Experimental results show that multithreading technology can solve the existing deficiencies in single-threaded application development%为有效实现测试系统硬件与软件的有机结合,解决系统实时多任务的功能需求,针对单线程技术在虚拟仪器开发方面的不足,在对多线程技术进行系统诠释的基础上,基于多线程技术,利用LabWin-dows/CVI应用开发软件平台,设计出一种1553B总线测试系统,分别从硬件与软件两个方面进行阐述,并对其进行实验验证.实验结果表明了多线程技术在实现实时多任务方面的有效性.