基于嵌入式技术的智能胸贴监护系统研究

目的:设计一套基于嵌入式技术的智能胸贴监护系统,实现人体体征数据采集、处理、传输与存储以及可视化.方法:采用Max30001三导联传感器采集心电、呼吸及心率数据,Max30208传感器采集体温数据,并通过ESP32芯片自带蓝牙模块将数据传输至监护系统.监护系统以Exynos4412型号为监护处理的中央处理器(CPU),...

Research on monitoring system with intelligent chest patch based on embedded technique

Objective:To design a monitoring system with intelligent chest patch based on embedded technique so as to realize the acquisition,processing,transmission,storage and visualization of the data of human physical signs.Methods:The Max30001 three-lead sensor was adopted to collect the data of electrocardiogram(ECG),respiration and heart rate,and the Max30208 sensor was used to collect temperature data,and the data were transmitted to the monitoring system through the Bluetooth module of ESP32 chip.Exynos4412 model was used as the central processing unit(CPU)of monitoring and processing of the monitoring system for concurrent processing data with multithreading.Results:After testing,the system can real-timely monitor the parameters of human physical signs,and the processing speed and accuracy of this system were favorable within 48 h.The whole system was favorable on the ability of collecting data,and on the processing system of upper data.And the data precision and expected deviation of this system were less than 5%,which can timely understand the statuses of patients and provide a basis for the accurate diagnosis and treatment of medical staff.Real-time monitoring at the scene of an accident can greatly save the time of treatment and cure.Conclusion:The monitoring system with intelligent chest patch can run smoothly under the status of working for long time,and it can real-timely and visually collect the data of physical sign.And it can quickly process data and ensure the safety and effectiveness of data.