体育锻炼中心率传感器无线中继设计  

Deign of wireless relay of heart rate sensor in physical training

作　　者：张新贵[1] 王培勇[1] 傅兰英[2,3] 

机构地区：[1]清华大学体育部,北京100084 [2]新乡医学院体育部,河南新乡453003 [3]新乡医学院三全学院体育部,河南新乡453003

出　　处：《传感器与微系统》2015年第12期101-103,107,共4页Transducer and Microsystem Technologies

基　　金：国家社会科学基金资助项目(BLA130104)

摘　　要：心脏是人体重要的器官之一,心脏的功能直接决定了人体全身的血、氧供应,已成为运动医学中最值得研究的器官。心率在体育运动、康复保健方面是确定运动强度的重要依据。而心率传感器是准确获取心率信号的前端关键部件。针对模拟和数字两种心率传感器无线信号传送距离短的状况,结合体育运动的实际需求,重点研究了数字心率传感器无线中继装置的工作原理,设计了针对Polar数字心率传感器的无线中继装置,为后续远端无线心率实时处理提供了硬件平台。Heart is one of the important organs of human body,cardiac function directly determines human body＇s blood,oxygen supply,and therefore it becomes the most worthy of research in sports medicine. Heart rate is an important basis for determining intensity of exercise in athletic sports and rehabilitation. Heart rate sensor is the key component for accurate acquisition of heart rate signal. Aiming at problem of short transmission distance of wireless signal of analog and digital two kinds of heart rate sensor,combined with actual needs of athletic sports,focusing on working principle of wireless relay device of digital heart rate sensor,design a wireless relay device for Polar digital heart rate sensor,which provides a hardware platform for real-time processing of remote wireless heart rate.

关 键 词：心率传感器 无线中继 无线传输 

分 类 号：G305[文化科学]