摘要
本文介绍一种新概念雷达——生物雷达。该雷达以电磁波为探测媒介,可穿透非金属介质(衣服、被褥、砖墙、废墟等)获取生命体的生命特征。文章阐述了生物雷达探测生命体的基本原理和几种关键技术,包括呼吸、心跳、血压等生命特征雷达式捕获技术和穿透复杂介质生命体目标获取、测距及定位技术,展望了生物雷达在航空飞行器中对飞行人员生理参数非接触监测、飞行疲劳无扰检测、飞行人员离机应急救援、机载伤员搜救和抛投式伤员探测的可能性应用,可对飞行人员生理、疲劳监测以及航空救生等应用提供新的参考方法。
This article introduces a novel concept for radar-bio-radar,which employs electromagnetic waves as its detection medium to penetrate non-metallic media such as clothing,bedding,brick walls,and ruins,thereby detecting vital signs of living organisms.The fundamental principles and several key technologies of bio-radar for detecting living organisms are elucidated,including radar-based detection of vital signs like breathing,heartbeat,and blood pressure,as well as techniques for penetrating complex media to acquire,range,and locate living targets.The potential applications of bio-radar in aerospace vehicles are also prospected,including non-contact monitoring of physiological parameters for pilots,unobtrusive detection of flight fatigue,emergency off-aircraft rescue of pilots,on-board search and rescue of injured personnel,and throwing-based detection of wounded individuals,which can offer innovative approaches for monitoring physiology and fatigue of pilots,as well as for aviation survival applications.
作者
王健琪
张杨
WANG Jianqi;ZHANG Yang(School of Military Biomedical Engineering,Air Force Medical University,Xi'an 710032,China)
出处
《空军军医大学学报》
CAS
2024年第11期1201-1205,共5页
Journal of Air Force Medical University
基金
国家自然科学基金面上项目(62371454)。
关键词
生物雷达
飞行人员
非接触监测
bio-radar
flight personnel
non-contact monitoring
