智慧医疗系统是物联网技术典型应用场景.基于ZigBee通信网络的智慧医疗系统遵循物联网的感知层、网络层、应用层三层结构体系,系统包含数据采集层、中间件层和Web应用层.该系统的设计模型实时串联三层应用,性价比高、鲁棒性强.实验表明,该系统完成数据级、特征级、决策级三级数据聚合,错误帧的检出准确率提高了3％～5％,为智慧医疗系统设计提供了一种新的设计模型.%Intelligent medical system is a typical application scene of Internet of things.The intelligent medical system based on ZigBee follows the three layer structure of Internet of things including perception layer,network layer and application layer.The system includes data acquisition layer,middleware layer and Web application layer.The design model of the system is connected in real time with three layers of applications,with high cost performance and strong robustness.Experiments show that the system has completed the data level,feature level and decision level three levels data aggregation,and the detection accuracy of the error frame is improved by 3％ ～ 5％.This system provides a new design model for the design of intelligent medical system.
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