摘要
系统采用STM32核心板和高性能GSM/GPRS模块、SIM900A作为设计核心,搭载MPU6050、MAX30102和SHT30等模块设计了老人健康手环系统。除了能实现手环基本功能以外,还可以在老人摔倒时向监护人发送位置信息,平时可以测量心率、血氧、体表温度和PM2.5,实时显示在OLED模块上,可以随时了解到老人的身体状态,实验验证了系统的有效性。
This system uses STM32 core board and high-performance GSM/GPRS module,SIM900A as the design core,and carries MPU6050,MAX30102 and SHT30 modules to design the elderly health bracelet system.In addition to realizing the basic functions of the bracelet,it can also send location information to the guardian when the old person falls down,and can measure heart rate,blood oxygen,body surface temperature and PM2.5 at ordinary times,which can be displayed on the OLED module in real time,so that the old person's physical status can be known at any time.The experiment has verified the effectiveness of the system.
作者
黄文静
卢雨博
杜雨静
宗凌轩
马华红
Huang Wenjing;Lu Yubo;Du Yujing;Zong Lingxuan;Ma Huahong(Information Engineering Institute,Henan University of Science and Technology,Luoyang Henan 471000,China)
出处
《山西电子技术》
2023年第6期5-7,60,共4页
Shanxi Electronic Technology
基金
2022年度河南科技大学大学生研究训练计划资助C类(2022125)。
关键词
心率测量
血氧测量
短信发送
摔倒监测
GPS
heart rate measurement
blood oxygen measurement
SMS sending
fall monitoring
GPS
