Fall detection device and detection method based on human body infrared sensing

The invention relates to the technical field of health monitoring and pervasive computing, and particularly relates to a fall detection device and detection method based on human body infrared sensing. The fall detection device comprises an infrared sensing module for sensing human body infrared signals, a communication module, a signal acquisition module and a signal analysis module, wherein theinfrared sensing module is connected with the communication module, the communication module is connected with the signal acquisition module, and the signal acquisition module is connected with the signal analysis module. The fall detection device does not need to be worn, does not affect the living habits of a resident, adopts a passive infrared sensing mode and directly obtains data to perform fall detection. 本发明涉及健康监护及普适计算技术领域，更具体地，涉及基于人体红外感知的跌倒检测装置及检测方法，包括有用于感知人体红外信号的红外感知模块、通信模块、信号采集模块和信号分析模块，红外感知模块连接通信模块，通信模块连接信号采集模块，信号采集模块连接信号分析模块。本发明无需穿戴，不影响居家者的生活习惯、采用被动式红外传感方式，直接获取数据以进行跌倒检测。