Design And Implementation Of Remote Control And Data Acquisition System For Internet Of Things Based On Cloud Platform

In recent years,the market scale of cloud platform technology has grown rapidly,the big data industry has developed rapidly,and the information technology of Internet of Things has been gradually improved.Therefore,the mutual integration of cloud platform,big data and Internet of Things technology has brought convenience to our production and life.However,in the aspect of social production and life designed by the Internet of Things,we find that there are still many problems in the monitoring field of the Cloud platform of the Internet of Things,such as the load problem of the access of the cloud platform server to the Internet of Things device client,the real-time problem of device data push,the diversity of communication protocols of the Internet of Things device,etc.Based on the remote monitoring and data collection of Internet of Things devices as the experimental background,this thesis proposes a monitoring and management method for regional dispersed but locally centralized devices,and designs and implements the remote control and data collection system of Internet of Things cloud platform.By summarizing the experience of relevant Internet of Things monitoring system project and reading relevant cloud service technical literature,this thesis puts forward the software engineering requirement analysis of remote control and data acquisition system of Internet of Things equipment based on cloud platform.Based on the logic function analysis of each module of the system,the detailed function design of cloud platform server and Web client is given.Internet of Things devices based on the mainstream Internet of Things open source protocol MQTT protocol to establish a secure and reliable two-way connection with the cloud platform server,the cloud platform server is the carrier of the Internet of Things device data receiving,forwarding and storage.And use the Redis high-speed data reading and writing characteristics as message buffer MQTT communications channel,combining with the characteristics of active business Web Socket server push,the cloud platform service side cache devices in the system data is pushed to the web client system actively,make sure the system user to be able to see in equipment monitoring data flow form of the current Internet equipment real-time state,It is normal,faulty,or warning.Internet of Things device management background Web client,including platform overview,online monitoring,alarm center,historical data,log statistics,data analysis,device management,trigger,protocol management,comprehensive query and user center.Finally according to this topic is put forward based on cloud platforms iot remote control and data acquisition system,the architecture of the self-organizing hd projectors as the actual case set the remote control and data acquisition platform for the experimental test,verify the projector equipment based on the cloud platform,the basic function of the remote control and data acquisition,ensure the real-time and availability of system platform.Cloud-based Internet of Things data acquisition and remote control system provides users with easy Internet of Things equipment operation and equipment data acquisition.By comparing with ordinary Internet monitoring system,the user custom devices communication private protocol reduces the Internet of things and systems of the complexity of the user data interaction,can be applied to a variety of working environment and platform based on different industries,technology demand generality,ensure long-term stable operation,the development of convenient,simple maintenance and so on,It provides new ideas and research methods for the development of cloud platform monitoring field of Internet of things.