基于无线传感器网络的多参数家庭监护系统

Multi-parameter family monitoring system based on wireless sensor networks

多参数无线家庭监护系统设计目的是为老人和残障人士提供心电、血氧、血压、呼吸和体温等各种生理参数的检测。系统采用了基于芯片nRF24L01的无线通信模式,并利用非标准通信协议进行管理。实验结果表明:该系统可以实现对病人的远程监护,让医生能随时掌握病人的情况,确保病人的及时医治。

The presented multi-parameter wireless family monitoring system is designed for gathering physiological signals of objective persons, such as electrocardiogram （ ECG）, oxygen saturation （ SaO2 ）, blood pressure （ BP）, respiration and body temperature. The system adopts a non-standard wireless communication protocol architecture with star topology based on the nRF24L01 chip. Experimental results show that the system can implement remote patient monitoring for understanding the patient health status and ensuring the timely treatment of patients.