基于Wi-Fi信号的地震废墟被困人员侦查系统

摘要

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.%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.