Research on the Fusion Model Reference Architecture of Sensed Information of Human Body for Medical and Healthcare IoT

The body sensing object information fusion model is the application basis of medical and healthcare big data, so it is necessary to make a unified modeling of medical and healthcare big data. Based on IoT concept mode, this paper proposes an information fusion reference architecture of body sensing object under the healthcare IoT environment, specifies 5 levels of information fusion processing, which was analyzed by a case study of sleep quality monitoring service. At the same time, it provides 6 functional domains of healthcare opration and describes the intra-domain information fusion function. It is expected to provide impact estimates and decision support for healthcare services and provide reference for standard development in medical and healthcare IoT.