基于HKG-07B传感器的人体脉搏信号采集系统设计及实现  

Design and realization of human pulse signal acquisition system based on HKG-07B sensor

作　　者：余泽峰[1] 王军[1] 林艺文[1] 陈耀文[1] 

机构地区：[1]汕头大学工学院,广东汕头515063

出　　处：《传感器世界》2013年第8期24-27,共4页Sensor World

基　　金：国家自然科学基金项目(项目编号:60971075;61002047);广东省自然科学基金项目(项目编号:S2011010005194);汕头大学科研基金项目(项目编号:NTF10010;ITC12002)

摘　　要：根据人体脉搏信号特征,以HKG-07B脉搏信号传感器为基础,设计出一套便携式的人体脉搏生理信号数据采集系统。系统由采集板和上位机两部分构成,采集板包含电源供应模块、传感器接口、抗混叠滤波器、STM32单片机系统等电路。上位机采用C#语言编写,能通过RS232串口或蓝牙适配器接收采集板的数据,在软件界面上绘图显示,并可以保存数据导入Matlab分析。本系统具有体积小、重量轻、成本低、携带方便等优点,在医疗监护中具有较好的应用价值。According to the characteristics of signals, a po pulse signals rtable acquisition system for human pulse physiological of human based on pulse signal sensor HKG- 07B is proposed, which inclndes a signal acquisition board and a host computer. The signal acquisition board consists of power supply, sensor interface, anti-aliasing filter and STM32 MCU circuit. The host computer, the software of which is written in C# language, is connected to tile target board through RS232 interlace or bluetooth adapter. The host computer could display the data in curve on the software interface, save them, and import them into Matlab for analysis. This system has the features of small size, light weight, low cost and portable package. The experiments demonstrates the application value in the realtime medical monitoring fields

关 键 词：脉搏传感器 STM32单片机 生理信号采集 

分 类 号：TP274.2[自动化与计算机技术—检测技术与自动化装置]