摘要
目前,市面上已经有基于Arduino开发板和PulseSensor传感器的脉搏监测系统。PluseSensor传感器通过采集并分析手指血管搏动数据以获取脉搏信息,将该信息发送给Ardunio开发板。Ardunio开发板对脉搏数据进行初步处理并通过无线传输方式发送给安卓手机。安卓手机对收到的脉搏数据进行处理并显示。Ardunio开发板将脉搏数据发送给安卓手机的无线传输方式主要是蓝牙串行方式,由于串行通信方式具有传输距离近、速率低的缺点,严重限制了脉搏监测系统的应用范围和进一步扩展、升级。基于此,笔者设计了基于Arduino的脉搏监测系统。该系统不仅能够提升数据的传输速率,还能提高系统的灵活性和应用范围。
At present,there are pulse monitoring systems based on Arduino development boards and PulseSensor sensors on the market.The PluseSensor sensor acquires pulse information by collecting and analyzing finger blood vessel pulse data,and sends the information to the Ardunio development board.The Ardunio development board performs preliminary processing of the pulse data and sends it to the Android phone via wireless transmission.The Android phone processes and displays the received pulse data.The wireless transmission method of the Ardunio development board to send pulse data to the Android phone is mainly the Bluetooth serial method.Because the serial communication method has the shortcomings of short transmission distance and low rate,it severely limits the application range of the pulse monitoring system and further expansion and upgrade.Based on this,the author designed a pulse monitoring system based on Arduino.The system can not only increase the data transmission rate,but also increase the flexibility and application range of the system.
作者
宁洪伟
谢郭珍
NING Hongwei;XIE Guozhen(Anhui Science and Technology University,Fengyang Anhui 233100,China)
出处
《信息与电脑》
2021年第4期92-94,共3页
Information & Computer
基金
安徽科技学院引进人才项目“BP神经网络算法在试卷分析中的应用”(项目编号:XWYJ201803)。
