北京生物医学工程

一种无人化伤员生命信息感知系统的设计与实现

Design and implementation of a life information sensing system for unmanned wounded

单位：空军军医大学军事生物医学工程学系(西安 710032) 通信作者：路国华。E-mail: lugh1976@fmmu.edu.cn

分类号：R318.04

出版年·卷·期（页码）：2022·41·2（155-160）

摘要：

目的研制一种无人化伤员生命信息感知系统，实现伤员的快速搜寻。方法通过无人机配备的生物雷达及定位模块对伤员信息进行采集，采用LoRa区域组网结合无人机数传通信的方式将伤员信息传输至地面站。结果实现了伤员生命信息和位置信息的准确探测，具有灵活性、实时性与可靠性高的特点。结论该系统可为伤员搜寻提供初步的生命信号甄别及伤情诊断处理，对救援目标做出及时的反馈，对提升伤员搜寻效率具有较好的应用价值与意义。

Objective To develop an unmanned wounded life signal sensing system and realize the rapid search of the wounded. Methods The information of the wounded was collected by the biological radar and positioning module that the uav is equipped with, and the information was transmitted to the ground station by LoRa regional networking combined with uav data transmission communication. Results The accurate detection of casualty life information and location information was realized, with the characteristics of flexibility, real-time and high reliability. Conclusions The system can provide preliminary life signal screening and injury diagnosis and treatment for the search of the wounded, and provide timely feedback to the rescue target, which has good application value and significance for improving the search efficiency of the wounded.

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