| 基于FPGA的遥感数据采集与快视系统 |
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| 引用本文： | 杨淑琴,安登峰.基于FPGA的遥感数据采集与快视系统[J].计算机应用,2007,27(6):1442-1444. |
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| 作者姓名： | 杨淑琴 安登峰 |
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| 作者单位： | 北京工业大学计算机学院 北京100022(杨淑琴)，彭江电子技术研究所 上海200072(安登峰) |
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| 摘 要： | 提出了一种基于现场可编程门阵列（FPGA）的实时遥感卫星数据采集与快视系统的设计方案，该方案充分利用FPGA的硬件资源简化逻辑设计，并采用总线复用技术和内存映射文件的方法实现了采集和快视的实时并行处理以及海量数据的高速存取。
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| 关 键 词： | 遥感 现场可编程门阵列 总线复用 内存映射文件 |
| 文章编号： | 1001-9081（2007）06-1442-03 |
| 收稿时间： | 2006-12-11 |
| 修稿时间： | 2006-12-11 |
Remote sensing data acquisition and monitor system based on FPGA |
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| YANG Shu-qin,AN Deng-feng.Remote sensing data acquisition and monitor system based on FPGA[J].journal of Computer Applications,2007,27(6):1442-1444. |
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| Authors: | YANG Shu-qin AN Deng-feng |
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| Affiliation: | 1. School of Computer, Beijing University of Technology, Beijing 100022, China; 2. Institute of Pengjiang Electronic Technology, Shanghai 200072, China |
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| Abstract: | A design of a remote sensing data acquisition and monitor system based on Field Programmable Gate Array (FPGA)was offered in this paper, which makes logic design simpler and user-friendly during its application. The important technologies, bus-sharing technology and memory-mapped files technology, were also adopted in order to acquire, monitor and store data simultaneously at high speed. |
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| Keywords: | remote sensing Field Programmable Gate Array (FPGA) bus-sharing memory-mapped files |
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