便携式运动参数记录仪的设计

摘要

采用低功耗控制器设计的运动参数记录仪,通过三维加速度传感器采集三维加速度数据计算运动能耗,同时采集运动时的体温和脉搏,实时采集的数据可现场显示,并进行存储.该记录仪可通过USB接口将数据上传给上位机进行数据的进一步分析处理.%A body activity recorder based on low consumption processor is designed. The three-axis accelerome-ter is used to measure movement parameters of body, including energy-expenditure calculation, and the body temperature and heart rate. When carrying the recorder, all the data collected can be displayed and recorded in real-time. With USB port, the activity data recorded can be transferred to the host computer for further analysis