基于WeMos D1 Mini开发板的脉搏与体温检测装置设计

Design of detection device of pulse and temperature based on WeMos D1 Mini development board

目的:设计一款基于WeMos D1 Mini开发板的脉搏与体温检测装置。方法:硬件部分采用WeMos D1 Mini开发板、有机发光二极管(OLED)显示屏、MAX30102心率血氧传感器模块和MAX30205人体温度传感器模块;软件编程部分基于开放源代码的Arduino集成开发环境(IDE),并在巴法物联网云平台和Blinker物联网解决方案的支持下实现装置的联网功能。结果:设计完成了脉搏与体温检测装置的硬件连接、外观设计及软件编程,装置能实时反映患者的脉搏与体温,护士可通过手机应用查询患者的脉搏与体温数据。患者若有发热情况,装置会第一时间通过微信消息告知护士以便及时处置。结论:脉搏与体温检测装置具有操作简单、成本低廉以及体积小巧的特点,能够帮助护士实时了解患者的脉搏与体温,并在患者发热时及时告知护士。

Objective:To design a detection device of pulse and temperature based on the WeMos D1 Mini development board.Methods:The hardware part of this device adopted WeMos D1 Mini development board,the display screen of organic light emitting diode(OLED),MAX30102 heart rate blood oxygen sensor module and MAX30205 human body temperature sensor module.The part of software programming was Arduino integrated development environment(IDE)based on the opened source code,and the networking function of this device was implemented under the supports of Bafa Internet of Things(IoTs)cloud platform and the Blinker IoTs solution.Results:This research designed and completed the hardware connection,appearance design and software programming of the detection device of pulse and temperature,and the device could reflect the pulse and body temperature of patients in real time,and the nurse could query the data of pulse and body temperature of patients through the application of mobile phone.If the patient occurred fever,the device would inform the nurse through WeChat messages at the first time for timely disposal.Conclusion:The detection device of pulse and body temperature has series of characteristics include simple operation,low cost and compact size,which can help nurses to grasp the pulse and body temperature of patients in real time,and inform the nurse in time when the patients occur fever.