CAJ | 학술논문

针对战场环境，从便携式角度出发，采用可穿戴技术，设计了一种集成心电、脑电、脉搏波、体温以及人体姿态测量的战场士兵多生命体征监测头带。其中，以超低功耗的MSP430单片机为主控芯片，以低功耗的ADS1292R作为双电极心电和脑电采集芯片，以反射式光频转换器采集人体光电容积脉搏波，以医疗专用负温度系数（ NTC）热敏电阻器作为体温传感器，以MMA7660数字三轴加速度计作为姿态测量传感器。通过蓝牙将所采集信息传送至单兵PDA，实现了多生命体征的监测，具备体积小、重量轻、功耗低、成本低、便携舒适等特点。
침대전장배경，종편휴식각도출발，채용가천대기술，설계료일충집성심전、뇌전、맥박파、체온이급인체자태측량적전장사병다생명체정감측두대。기중，이초저공모적MSP430단편궤위주공심편，이저공모적ADS1292R작위쌍전겁심전화뇌전채집심편，이반사식광빈전환기채집인체광전용적맥박파，이의료전용부온도계수（ NTC）열민전조기작위체온전감기，이MMA7660수자삼축가속도계작위자태측량전감기。통과람아장소채집신식전송지단병PDA，실현료다생명체정적감측，구비체적소、중량경、공모저、성본저、편휴서괄등특점。
A monitoring headband which can measure electrocardiogram( ECG),electroencephalogram( EEG), photoplethysmography( PPG),body temperature and human posture is designed to monitor multiple vital signs of the soldiers in battlefield environment. Ultra-low-power consumption microcontroller MSP430 is used as main controller chip,low-power consumption ADS1292R is used as main collection chip for ECG and EEG,a reflex optical-to-frequency converter is used for collection of PPG,a medical negative temperature coefficient( NTC ) resistor is used as body temperature sensor,digital 3-axis accelerometer MMA7660 is used as attitude measurement sensor. Collected information is transmitted to personal digital assistant( PDA)through Gluetooth,realize multiple vital signs monitoring and it has features such as small size,light weight,low-power consumption,low-cost,portable and comfortable.