| 基于PCI总线的GPS同步数据采集系统设计 |
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| 引用本文： | 徐鹏华,魏丰. 基于PCI总线的GPS同步数据采集系统设计[J]. 工业控制计算机, 2005, 18(10): 33-34,36 |
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| 作者姓名： | 徐鹏华 魏丰 |
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| 作者单位： | 华中科技大学控制科学与工程系,武汉,430074;华中科技大学控制科学与工程系,武汉,430074 |
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| 摘 要： | 介绍了一种基于PCI总线、附有GPS同步时钟信息的多通道数据采集系统.阐明了系统各部分的结构和功能,着重介绍PCI总线技术应用,以及GPS同步时钟信息的获取和处理.该采集系统实现了96路模拟量和192路开关量数据的同步采集和传输,在实际应用中具有监测通道多、采样频率高、数据容量大等优点.
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| 关 键 词： | PCI总线 GPS同步时钟 多通道数据采集 |
| 收稿时间： | 2005-06-21 |
| 修稿时间： | 2005-06-21 |
Design of GPS Synchronous Data Acquisition System Based on PCI BUS |
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| Xu PengHua;Wei Feng. Design of GPS Synchronous Data Acquisition System Based on PCI BUS[J]. Industrial Control Computer, 2005, 18(10): 33-34,36 |
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| Authors: | Xu PengHua Wei Feng |
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| Affiliation: | Xu Penghua et al |
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| Abstract: | A design of data acquisition system with GPS synchronous clock based on PCI bus is presented,The configuration and function of each part are illuminated.Data transmission based on PCI bus,acquisition and processing of GPS synchronous clock information are emphasized.The system completes data sampling and storing for 96 analog and 192 switch channels. The field test shows that it has the advantages of multi-monitoring-channel,high sampling frequency,and large data transmission ability and so on. |
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| Keywords: | PCI bus GPS synchronous clock multi-channel data acquisition |
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