| 基于ARM9地震电磁信息数据服务器的设计与实现 |
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| 引用本文： | 居海华,刘红桂,卢永,瞿旻,熊建伟.基于ARM9地震电磁信息数据服务器的设计与实现[J].地震地磁观测与研究,2010,31(5):79-84. |
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| 作者姓名： | 居海华 刘红桂 卢永 瞿旻 熊建伟 |
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| 作者单位： | [1]中国科学技术大学地球和空间科学学院,中国合肥230026 [2]江苏省地震局,中国南京210014 |
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| 摘 要： | 分析地震电磁信息仪器对信号处理和采集中存在的问题,提出基于ARM9的地震电磁信息数据服务器的解决方案,成功实现了对地震电磁信息的高速采集、海量存储和网络传输。文中介绍地震电磁信息数据服务器设计思路及基本构架,对各个模块给出硬件设计,并介绍系统的软件流程。
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| 关 键 词： | 地震电磁信息 ARM9 嵌入式Linux“ARM＋DSP＋MCU”三核结构 |
The research and design of data collector for earthquake electromagne-tic wave |
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| Ju Haihua,Liu Honggui,Lu Yong,Qu Ming,Xiong Jianwei.The research and design of data collector for earthquake electromagne-tic wave[J].Seismological and Geomagnetic Observation and Research,2010,31(5):79-84. |
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| Authors: | Ju Haihua Liu Honggui Lu Yong Qu Ming Xiong Jianwei |
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| Institution: | 1. College of Earth and Space Science, University of Science and Technology of China, Hefei 230026, China 2. Earthquake Administation of Jiangsu Province, Nanjing 210014, China) |
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| Abstract: | Analyzing the problem of processing and collection electromagnetic signal, we propose to adopt the solution of the earthquake electromagnetic wave data collector based on ARMg, which has successfully achieved high-speed acquisition, mass storage and network transmis- sion. In this paper, the design of the data collector is discussed. The hardware designing of the system and the signal process flow are also discussed. |
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| Keywords: | earthquake electromagnetic wave ARM9 embedded Linux three micro core structure of ARM ＋ DSP＋ MCU |
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