| 吕 锋, 李敏智 |
(武汉理工大学 信息工程学院,湖北 武汉 430070) |
 摘要：利用LabWindows/CVI的多线程技术，通过交互式编程方式，实现了测试仪器硬件和应用软件的有机结合，设计并实现了智能交流电量测量系统。该系统自动完成数据的采集、传输、处理、存储和测试报表生成等功能，提高了测试工作的效率、精确度。实际使用结果表明：该系统研发周期短，运行效率高，能够很好地满足客户的要求。 |
| 关键词：虚拟仪器;LabWindows/CVI;多线程;线程安全队列;串口通信 |
| 中图分类号：TM933 文献标识码：B 文章编号：1000-8829(2009)03-0068-03 |
| Design and Realization of Intelligent Alternating Current Test System Based on Multithreading Technique of LabWindows/CVI |
| LU Feng, LI Min-zhi |
| (School of Information Engineering,Wuhan University of Technology,Wuhan 430070,China) |
| Abstract：The intelligent alternating current test system is developed by the multithreading technique of LabWindows/CVI and programming in an interactive way,the testing instrument and application software are combined organically.The data acquisition,transmission,processing,memory and test report generation are implemented automatically.So the test efficiency and precision are enhanced.The application result indicates that the system is very efficient and has short development period,it can perfectly meet client’s need. |
| Key words：virtual instrument;LabWindows/CVI;multithreading;thread safe queues;serial communication |
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