| 基于互联网的强震仪监测网络系统的设计与实现 |
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| 引用本文： | 张颖,林洋,郭红梅.基于互联网的强震仪监测网络系统的设计与实现[J].震灾防御技术,2017,12(4):978-984. |
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| 作者姓名： | 张颖 林洋 郭红梅 |
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| 作者单位： | 四川省地震局, 成都 610041 |
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| 基金项目： | 国家科技支撑计划课题（2015BAK18B04）资助 |
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| 摘 要： | 密集布设的MEMS强震仪台网获取的准实时强震观测数据，可以为震后灾情快速判断和平时地震学基础研究提供科学依据。本文阐述了利用3G/4G无线通信和L2TP（Layer Two Tunneling Protocol，第二层通道协议）VPN（Virtual Private Network，虚拟专用网络）技术，基于互联网组建MEMS（Micro Electromechanical System，微机电系统）强震仪监测网络的主要步骤和实现过程，实现了MEMS数据的实时传输。提供了一种简单的组网模式，为建立灵活、实用、覆盖面广，并具有一定安全性的密集监测网络提供参考。
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| 关 键 词： | MEMS 监测网络 L2TP |
| 收稿时间： | 2017/4/12 0:00:00 |
Design and Implementation of Monitoring Network System for Strong Motion Seismograph Based on Internet |
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| Zhang Ying,Lin Yang and Guo Hongmei.Design and Implementation of Monitoring Network System for Strong Motion Seismograph Based on Internet[J].Technology for Earthquake Disaster Prevention,2017,12(4):978-984. |
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| Authors: | Zhang Ying Lin Yang and Guo Hongmei |
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| Institution: | Earthquake Administration of Sichuan Province, Chengdu 610041, China |
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| Abstract: | The quasi-real-time strong motion observation obtained by the dense MEMS seismic seismograph network can provide efficient data for the rapid judgment of the post-earthquake disaster. This paper described the main steps and implementation process of MEMS accelerograph monitoring network system based on Internet, by using 3G/4G wireless communication and L2TP VPN technology, to realize the real-time transmission of MEMS data. Taking a simple networking model as an example, the results will help to provide a reference for establishing a flexible, practical, wide coverage intensive monitoring network with a certain security. |
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| Keywords: | MEMS Monitoring network L2TP |
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