基于C51单片机生理参数采集系统的设计
Design of Physiological Parameter Acquisition System Based on C51 Microcontroller

生理参数采集有助于疾病检测，但目前医院固定使用的检测仪，存在操作不便、难以读数、缺乏储存功能等问题。针对这些问题，本文介绍了一种基于单片机结合物联网的生理参数采集系统，分别设置了人脸采集模块采集人脸信息进行识别、存储。体温采集模块自动采集患者体温并记录存储。脉搏采集模块采集脉搏的速率。使用蓝牙模块传输患者的人脸信息，体温、脉搏波数据，极大地提高了医疗检测效率。
The collection of physiological parameters is helpful for disease detection, but currently there are only fixed detection devices used in hospitals, which have problems such as inconvenient operation, difficulty in reading, and lack of storage function. In response to these issues, this article introduces a physiological parameter acquisition system based on a microcontroller combined with the Internet of Things, which sets up face acquisition modules to collect facial information for recognition and storage. The temperature collection module automatically collects the patient’s temperature and records it for storage. The pulse acquisition module collects the rate of person’s pulse. Use Bluetooth modules to transmit patient facial information, body temperature, and pulse wave data, greatly improving the efficiency of medical detection.