ZigBee协议支持下的现代医疗监护系统设计

采用超低功耗MSP430单片机和CC2420射频芯片,利用CC2431型芯片进行节点定位,对处理器模块、数据采集模块和无线通讯模块进行了硬件电路设计,编写了数据采集程序、移植Z-Stack协议栈及定位程序的软件。对系统进行整体实验及调试。结果表明：在定位过程中信号稳定、通信良好、接收到的数据准确、节点定位精度高,达到了系统定位的要求,具有实用价值。

Design of Modern Medicine Monitoring System Based on ZigBee Protocol

By very low-power MSP430 single-chipped microprocessor and CC2420 radio frequency chip,the CC2431 chip is used for node positioning.Hardware circuit design of processor module,data acquisition module,and wireless communication module were introduced.The physiological data acquisition program,transplants Z-Stack protocol stack,positions were carried through the experiments.The design achieves the demands of system positioning.Experiments prove that the system has good stability and security.It has very high practical value and promoting function in telemedical monitoring field in the future.