| Because of the aging problem of China’s increasingly serious, study on the wisdom pension has attracted more and more attention, in order to provide a comfortable, healthy and safe living environment for the elderly. Under this background, this paper focuses on the detection of the health status of the elderly. Based on the Internet of things technology and the physiological characteristics of the elderly, research and design of the human physiological parameters monitoring platform. to realize the physiological characteristics of real-time monitoring parameters, data transmission and storage, user remote access and abnormal alarm, etc. Study on the physiological parameter monitoring platform to meet part of the demand of smart pension, and has a certain economic value and social significanceIn the research, through consulting relevant literature, to understand the current situation and development trend of domestic and foreign related fields, and to determine the ideas and direction of the research. Physiological parameter monitoring platform based on the Internet of things architecture to research and design. It uses the Internet of things technology and existing communication networks, and wearable devices, smart mobile terminals and Web background management system is used as the basis.Platform framework can be divided into three layers, namely, perception layer,network layer and application layer. Perception layer design based on AVR microcontroller,for real-time monitoring of the user’s body temperature and pulse parameters, and the detection data through BLE (Bluetooth Low Energy) transmission to the smart phone. The network layer is used for communication between the devices, which comprises two parts.One is the Bluetooth communication is used for communication between the device and the smart phone, the other is the network is used for the communication between the smart phone and Web background. The application layer is the medium between the user and the platform, which is composed of two parts. One is an application software based on Android system, the other is a Web background management system based on PHP and MySQL.They accomplish the functions of data storage, remote access and abnormal alarm.Test the human physiological parameters monitoring platform, record and analyze the test results. By comparing the test results and the expected results, it is indicated that the monitoring platform of the physiological parameters of the human body meets the needs of monitoring the physiological parameters of the human body. And according to the results of the joint test of the platform,the paper makes a summary and outlook, and puts forward the next research direction. |
