详细信息
文献类型:期刊文献
中文题名:基于STM32 NUCLEO的心率检测仪设计
英文题名:Design of Heart Rate Detector Based on STM32-NUCLEO
作者:陈景霞[1];肖琳[1];路铭[1]
第一作者:陈景霞
机构:[1]北京联合大学应用科技学院
第一机构:北京联合大学应用科技学院
年份:2019
卷号:3
期号:4
起止页码:150-151
中文期刊名:现代信息科技
外文期刊名:Modern Information Technology
基金:北京联合大学2018年专业建设项目
语种:中文
中文关键词:心率检测仪;STM32NUCLEO;心率传感器;可穿戴设备
外文关键词:heart rate detector;STM32 NUCLEO;heart rate sensor;wearable device
摘要:本文以STM32 NUCLEO开发板为核心,利用芯片内部的模数转换器将心率传感器测得的模拟心率信号转换成数字信号,并在OLED液晶屏上显示心率数据。为便于观察,主控板内部还将数据绘制成波形图显示于OLED屏。另外,系统应用串口通讯模块连接主控板和CPU,以达到对心率信号深入分析和处理的目的。
STM32 NUCLEO board was taken as the development core in this project,and then the heart rate signal measured by the heart rate sensor was converted into digital signal by using the analog-to-digital converter inside the chip.In order to observe the heart rate more intuitively,the collected data was displayed and plotted into waveforms on OLED LCD screen.In addition,the system uses serial communication module to connect the main control board and CPU,in order to achieve in-depth analysis and processing of heart rate signals.
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