基于BMD101的嵌入式无线心电监测系统  

Embedded wireless ECG monitoring system based on BMD101

作　　者：杨凯[1] 丛林[1] 胡文东[2] 徐文涛[1] 惠铎铎[2] 宋博[1] 

机构地区：[1]空军工程大学航空航天工程学院,陕西西安710038 [2]第四军医大学航空航天医学系,陕西西安710032

出　　处：《电子技术应用》2014年第1期122-124,共3页Application of Electronic Technique

基　　金：国家自然科学基金项目(81202178);国家自然科学基金项目(U1333101)

摘　　要：设计并实现了一种基于采集芯片BMD101的嵌入式实时无线心电监测系统。系统针对易携带,体积小,重量轻,功耗低的特殊应用需求而设计,用户只需2根手指即可实现心电数据的无线采集并实时显示,所采用的心电滤波及抗干扰措施有效提高了心电波形的准确度。系统运行稳定、扩展性好,可满足便携式心电监测,运动训练,娱乐等需求。Design and implementation of an embedded real-time wireless ECG monitoring system based on BMDI01 chip is proposed. The system is designed for special application requirements, such as easy portability, small size, light weight and low power consumption. User only by two fingers can realize the wireless ECG data collection and real-time display and ECG filtering of the anti-interference measures to effectively improve the aceuraey of the ECG waveform.This paper focuses on the acquisition module, wireless design, extraetion of BMD101 data packet and the anti-interference measures of hardware and software of ECG. The system is running stable and has good expansibility, which can meet the portable ECG monitor, exercise and training and entertainment needs.

关 键 词：BMD101 无线传输 嵌入式系统 心电监测 ECG 

分 类 号：TN911.7[电子电信—通信与信息系统] TP274.2[电子电信—信息与通信工程]