| 一种高速数据采集及存储系统的研究与设计 |
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| 引用本文： | 隋晓红,刘付刚,李志军. 一种高速数据采集及存储系统的研究与设计[J]. 电测与仪表, 2007, 44(8): 48-52 |
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| 作者姓名： | 隋晓红 刘付刚 李志军 |
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| 作者单位： | 黑龙江科技学院,计算机与信息工程系,哈尔滨,150027 |
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| 基金项目： | 黑龙江省教育厅科学技术研究项目 |
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| 摘 要： | 高速数据采集对信号完整性、信号干扰、高速PCB布线及数据处理和高速实时存储要求极高,而其应用环境又往往非常复杂,在实际应用中,很难找到一种既能进行高速数据采集、又能大容量存储的数据采集系统.针对这些问题,提出了一种高速数据采集及存储的解决方案,将嵌入式微处理器及大容量ATA硬盘直接嵌入在具有PCI总线及USB总线的采集卡上,实现既可联机运行也可脱机运行的高速数据采集及存储系统.
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| 关 键 词： | 数据采集 模数转换 海量存储 DMA RAID |
| 文章编号： | 1001-1390（2007）08-0048-05 |
| 修稿时间： | 2007-05-20 |
The study and design of high-speed data acquisition and storage system |
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| SUI Xiao-hong,LIU Fu-gang,LI Zhi-jun. The study and design of high-speed data acquisition and storage system[J]. Electrical Measurement & Instrumentation, 2007, 44(8): 48-52 |
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| Authors: | SUI Xiao-hong LIU Fu-gang LI Zhi-jun |
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| Affiliation: | The department of computer and information project, Heilongjiang college of science and technology, Harbin 150027,China |
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| Abstract: | The high-speed data acquisition system demands for better signal integrity, signal interference, high-speed wiring, data processing and high-speed real-time storage and the application environment is very complex. It is difficult to find high-speed data acquisition and large capacity storage system. Aimed at these problems, a solution of high-speed data acquisition and storage system was presented. It made embedded microprocessor and large capacity hard disk embedded into acquisitive-card with PCI bus and USB bus to produce a high-speed data acquisition and storage system which can works online or offline. |
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| Keywords: | data acquisition A/D convert mass storage DMA RAID |
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