| 基于LabWindows/CVI的ARINC429总线数据采集系统设计 |
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| 引用本文： | 徐州、徐真、张勇、魏博.基于LabWindows/CVI的ARINC429总线数据采集系统设计[J].民用飞机设计与研究,2013(3):71. |
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| 作者姓名： | 徐州、徐真、张勇、魏博 |
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| 作者单位： | 上海飞机设计研究院,上海,201210 |
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| 摘 要： | 首先设计了一套基于LabWindows/CVI的ARINC429总线数据采集系统，该系统采用服务器端和客户端结合的方式，利用线程池的次线程采集数据，并利用异步时钟把数据打包发送给客户端。其次，讨论了两种采集方式对数采系统的影响，并且对ARINC429总线某个Label号的数据失效进行了处理，为以后的ARINC429的数采操作提供了借鉴。
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| 关 键 词： | ARINC429 LabWindows/CVI 数据采集 数据失效 |
Design of ARINC429 Data Acquisition System based on LabWindows/CVI |
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| Xu Zhou
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Xu Zhen
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Zhang Yong
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Wei Bo.Design of ARINC429 Data Acquisition System based on LabWindows/CVI[J].Civil Aircraft Design and Research,2013(3):71. |
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| Authors: | Xu Zhou Xu Zhen Zhang Yong Wei Bo |
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| Institution: | Shanghai Aircraft Design and Research Institute,Shanghai 201210,China |
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| Abstract: | Firstly,this article designed a data acquisition system based on LabWindows/CVI. The system combined service and client terminal. It used secondary thread of thread pool to acquire data and packed and transmitted data to client terminal in asynchronous timer. Secondly, this article discussed the influence of two different ways of data acquisition and dealt with invalidation of some Labels, which can provide reference for further using LabWindows/CVI to acquire data of ARINC429. |
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| Keywords: | ARINC429 LabWindows/CVI Data Acquisition Data Invalidation |
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