摘要
为促进人们加强锻炼,设计了一种低功耗便携式运动能耗检测系统。该系统通过分析加速度的周期性来估算步频,通过步频估算出运动路程以及利用VM3C方程预测人体运动消耗。同时,通过射频技术将运动信息传输到上位机并存储,由上位机来进行用户档案信息管理、计步、路程与运动能耗等分析等功能。该运动能耗检测系统使得能耗信息的采集和数据分析查询更加便捷。
In order to promote people to exercise,to design a low power and portable motion energy detection system.The system estimates stride frequency through analyzing acceleration period,estimates motion distance through stride frequency and forecasts human sports consumption by VM3C.Transmitting motion information to PC by RF,PC will manage user profile information,analyse the step counting、motion distance and motion energy consumption.The system makes it more convenient for the data acquisition and analysis of energy consumption information inquiry.
出处
《电子测量技术》
2014年第9期11-13,27,共4页
Electronic Measurement Technology
基金
华中师范大学自制实验仪器设备(201109)项目
关键词
运动周期
计步
能耗测量
数据采集
sport cycle
step counting
energy consumption measurement
data acquisition
