Research On Wireless Monitoring System Of Intelligent Health Home

In recent years,the number of elderly people has increased sharply,and the phenomenon of aging in China has become increasingly serious.According to statistics,by 2050,China's average young people need to shoulder the pension problem of 48.5 elderly people.Therefore,the issue of guardianship of the elderly in smart homes is one of the focuses of today's people.With the rapid development of the Internet of Things technology,smart homes have no problem of being conceptualized.The use of smart homes to help solve the problem of old-age care has been gradually instantiated and embodied.This paper combines traditional home and uses the Internet of Things technology to design a smart health home wireless monitoring system.The system is mainly designed based on the central control system,sub-control system,wireless transmission module and smart home client.The sub-control system includes temperature and humidity sensor module,flammable gas monitoring module,lighting control node,intelligent curtain module and old man.Physiological monitoring subsystem.The paper compares and analyzes the six kinds of short-range wireless communication technologies that are widely used today,and finally selects the wireless transmission architecture combining ZigBee technology,Bluetooth technology and WIFI technology,and each completes the data transmission task of the whole system.The program of each wireless network system is written in the system,and is briefly introduced in the text.In addition,in order to obtain the physiological parameters of the elderly in real time,the system uses the Cling smart bracelet to monitor the heart rate,body temperature,sleep status,exercise status and real-time position of the elderly.In order to facilitate the observation of the physiological status of the elderly by the guardian,the smart home mobile APP is developed based on the Android operating system,which includes the user login interface with authority authentication,interactive main control interface and environmental monitoring,lighting control and curtain monitoring.Sub-control interface of the interface.Through the analysis of the test results of the system,the home environment acquisition subsystem in the system is sensitive to the environmental information and can be transmitted to the smart home APP through wireless transmission technology in real time;by contrast,the physiological monitoring subsystem of the elderly has extremely high physiological parameters for the elderly.High accuracy,real-time and reliability;smart home APP has friendly interface,stable software operation,and overall system performance meets design requirements.