| 基于Wi-Fi信号的地震废墟被困人员侦查系统 |
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| 引用本文： | 李海林,郭勇,白芬玉,冯贝,陈志远.基于Wi-Fi信号的地震废墟被困人员侦查系统[J].震灾防御技术,2017,12(4):985-996. |
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| 作者姓名： | 李海林 郭勇 白芬玉 冯贝 陈志远 |
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| 作者单位： | 成都理工大学信息科学与技术学院, 成都 610059 |
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| 基金项目： | “十二五”国家科技支撑计划课题“城镇地震灾害应急处置关键技术研究”（2015BAK18B03）;成都理工大学2016中央财政支持地方发展专项“现代信息检测及智能处理技术学科建设” |
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| 摘 要： | 针对震后大面积废墟下被困人员快速准确检测与定位的需求,本文提出了基于Wi-Fi信号的地震灾害人员侦查技术。以嵌入式技术为基础,涉及FSK通信、Wi-Fi定位、Wi-Fi定位算法等方面的研究,提出Wi-Fi热点中继设备和显控中心平台切实可行的设计解决方案,研制出能够实现震后大面积废墟下被困人员快速定位的设备,并提出设备布设方案。为我国地震救援提供一种有效的技术手段。
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| 关 键 词： | 地震被困人员快速定位 Wi-Fi热点中继 嵌入式技术 Wi-Fi定位算法 |
| 收稿时间： | 2017/4/12 0:00:00 |
Trapped Person Location System in Earthquake Ruins Based on Wi-Fi Signals |
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| Li Hailin,Guo Yong,Bai Fenyu,Feng Bei and Chen Zhiyuan.Trapped Person Location System in Earthquake Ruins Based on Wi-Fi Signals[J].Technology for Earthquake Disaster Prevention,2017,12(4):985-996. |
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| Authors: | Li Hailin Guo Yong Bai Fenyu Feng Bei and Chen Zhiyuan |
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| Institution: | College of Information Science and Technology, Chengdu University of Technology, Chengdu 610059, China |
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| Abstract: | After viewing the need of fast and accurate detection and location of the trapped people under the large-area ruins after the earthquake, we present the detection technology of the trapped personnel location based on the Wi-Fi signal. Taking embedded technology as the base, with the application of FSK communication, Wi-Fi location, Wi-Fi location algorithm, we put forward the feasible design solution of Wi-Fi hotspot relay equipment and display control center platform, and develop the equipment. The results provide an effective technical means for earthquake rescue in China. |
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| Keywords: | Earthquake trapped fast positioning Wi-Fi hotspot relay Embedded technology Wi-Fi positioning algorithm |
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