一种基于智能终端的人体心电信号监护系统设计

摘要

This article designed of human ECG monitoring system based on an intelligent terminal, through the monitoring system ECG can be real-time continuously detected. The system includes front-end ECG signal acquisition module and back-end ECG wireless transmitter module. The front-end ECG signal acquisition module to pretreatment ECG signal;the back-end ECG signal transmission module using Bluetooth wireless communication mode,in order to achieve short-distance wireless ECG data transmission and convenient with the PDA or Android smart phones and other hand-held terminal communication,to ensure the guardian for the continuous real-time monitoring.%设计了一种基于智能终端的人体心电信号监测的系统，通过该系统可以实时连续地检测到被监护者的心电信号。该系统主要包括前端心电信号采集模块和后端心电信号无线发送模块。其中前端采集模块对心电信号进行了预处理；后端心电信号发送模块采用蓝牙无线通信方式，从而实现心电数据短距离无线传输且方便与PDA或Android智能手机等手持终端通信，保证了对被监护者的连续实时监测。