Research On Intelligent Island Technology For Mobile Health Devices

With the development of wearable devices,cloud computing and Internet of Thi ngs technology,various health devices gradually appear in people's daily life.Howev er,in most studies,tasks such as health device management,data processing,health st atus decisions,and emergency messaging are performed by remote servers.The trans mission and processing of mass data from health devices consumes a large amount of communication resources,imposes a huge burden on remote servers,and delay respo nse to device events and message processing time.In view of the above problems,this thesis studies an intelligent island technolog y that manages health equipment locally based on smartphone.The intelligent island can realize integrated intelligent management,control and parameter setting of variou s health devices and can quickly respond to device event.The main works and researc h results of this thesis are as follows:(1)The intelligent island framework was designed.The overall needs of intelligent islands are clarified,and the application model of intelligent islands is designed,then an intelligent island framework is constructed by Model-View-Presenter layered thinking and the software development is completed.Through Model-View-Presenter thinking,the framework is divided into the data layer,the business logic layer and the application layer.And three layers use interface for communication.The role of the data layer is to acquire and store data.The role of the business logic layer is to provide logic processing and algorithm implementation.The application layer is to provide users with human-computer interaction interface.(2)The intelligent island device management model was built.The intelligent island device management model includes a device scheduling,interface management and event response module.In this model,devices can be scheduled by different devices.Interface management includes human-computer interaction and protocol interfaces.The human-computer interaction interface module can implement interaction with the user,and the protocol interface is responsible for interacting with the device.The device event response module includes device data transmission,human health status decision,and emergency message sending.(3)Multi-mode health warning system was designed.First,the system can detect the earphone triggering event to make an alarm,so that the user can actively seek help according to their own needs.Second,single physiological parameters are combined with the data collected by the human motion device to make decisions on the human health status.Third,Under the condition of satisfying the fusion of multiple physiological parameters,the physiological membership function is obtained by using fuzzy logic,and the multiple physiological information is fused using the D-S evidence theory to determine the human health status.(4)The intelligent island testing platform was built.The experiment is designed from three aspects: the effectiveness of devices scheduling allocation,the reliability of response triggering event,and the real-time response to the event.Experiments have shown that this technology can intelligently manage mobile health devices and it has the advantages of good mobility,extensibility,and low energy conservation,which can provide a new way for mobile health monitoring.