| 地震预警系统设计与讨论 |
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| 引用本文： | 陈金鹰,王绪本,李稚,祝忠明.地震预警系统设计与讨论[J].微计算机信息,2010(2). |
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| 作者姓名： | 陈金鹰 王绪本 李稚 祝忠明 |
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| 作者单位： | 成都理工大学信息工程学院;Northeastern;University; |
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| 基金项目： | 科技部国家十一五科技项目(2006BAC13B04-0302); 国家自然科学基金项目(40841012); 四川省教育厅自然科学类重点项目基金(082A102) |
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| 摘 要： | 从理论上分析了地震预警的条件,进行了地震信号采集、AD转换、GPS定位、GSM远程信号传输的电路设计。该设备具有观测点的可移动性、可精确定位、预警范围大、系统组网方便的特点。测试表明,该设计电路能够完成信号的采集与传输。此外,讨论了地震预警系统组织和信息发布中存在的问题,提出了地震预警信号的非正式发布和正式发布折衷解决方案。
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| 关 键 词： | 地震 预警 GPS GSM |
Design and Discussion on Earthquake Pre-alarm System |
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| CHEN Jin-ying WANG Xu-ben LI Zhi ZHU Zhong-ming.Design and Discussion on Earthquake Pre-alarm System[J].Control & Automation,2010(2). |
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| Authors: | CHEN Jin-ying WANG Xu-ben LI Zhi ZHU Zhong-ming |
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| Affiliation: | CHEN Jin-ying WANG Xu-ben LI Zhi ZHU Zhong-ming(College of Information Engineering,Chengdu University of Technology,Chengdu,610059,China) (College of Engineering,ECE Department,Northeastern University,Boston,MA,USA 02115) |
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| Abstract: | After earthquake pre -alarm condition is analyzed theoretically, the circuits of earthquake signal collection, AD signal transform, GPS signal collection and GSM communication are designed. Its characteristics are removability, and finding site exact, pre-alarm area large, organizing network system easy. Test shows that the circuit is able to complete signal collection and transport. Furthermore, the problem on earthquake pre-alarm system framework and message issue is discussed, and an eclectic solution is... |
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| Keywords: | Earthquake Pre-alarm GPS GSM |
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