Data Acquisition And Analysis System Of M-BUS Hot Meter Based On Cloud Platform

In recent years,with the rapid development of science and technology,smart residential communities have also become involved.The popularization of the "one household one meter" system has made the traditional charging methods including monthly package or by space charge,now gradually to charge by measure.This paper designs a combination of remote meter reading with cloud platform technology to realize the remote automatic collection of heat meter data,the cloud platform data storage and the web side visual display as a whole.The problems existing in the data collection,storage and analysis of the current hot meter are solved effectively.The main contents and research results of this paper include the following parts:First of all,comparing the advantages of existing industrial field BUS and remote wireless transmission technology,this paper realizes the remote automatic meter reading by using the heat meter with M-BUS bus communication capability and GPRS technology.The circuit board adopts freescale K10 chip as a control chip,through the coordination of the memory chip,hundreds of MBUS calorimetry can be issued and data receiving analysis at the same time.The collected data are processed through the GPRS module to carry out the data exchange with the host computer to achieve the purpose of the remote control.Second,this paper puts the database in the cloud platform,rather than the local computer.The access to the terminal equipment connected to the Internet has no geographical limitation and is more flexible and convenient.At the same time,a large number of hot meter data are analyzed and calculated using cloud computing power,which saves a lot of IT resources and improves the processing capability,while security and stability are greatly improved,and more scalable,avoids data loss caused by local misuse and so on.In addition,the cloud platform ensures that managers can access the cloud platform through remote desktop using a computer anywhere,relieving local restrictions.The design of WEB page displays the information of heat meter data and state,so that users and administrators can perform corresponding operation to ensure the uniqueness and accuracy of data in the database.Finally,the remote automatic collection and cloud platform is combined to replace the manual meter reading by the upper computer terminal operation,and realize the intellectualization of data management.The data is stored in the cloud,and the server acts as the transfer station of the GPRS terminal of the collector and the database.The design of the web page is convenient and intuitive to display the state of the heat meter and the collector.As long as there is a network,we can use the terminal device to view,and have functions such as household import,permission settings,real-time data and so on.