Design And Implementation Of Data Acquisition And Analysis System For Building Energy Consumption

In recent years,China's dependence on electric energy is getting higher and higher,and the demand is very large.As one of the main energy consumption in large-scale public buildings,electric energy has a common situation of power management chaos,power waste,and low utilization rate,and its energy-saving space is huge.In response to this situation,in order to further rationally and effectively carry out energy utilization,the use of contemporary advanced communication and computer technology to establish a building energy collection and analysis system for the collection and analysis of building electricity is undoubtedly energy-saving and energy-saving An important means of power management work.To this end,this paper designs and implements the energy consumption data collection and analysis system.The main contents are as follows:This paper first introduces the background and significance of the research,and expounds the research status at home and abroad as well as the main purpose and content of the research.Secondly,the overall design of the subject and the related technologies used are briefly introduced,such as data acquisition,data storage,data uploading,and B/S architecture technology.Then the design and implementation of the hardware and software parts of the system are described in detail.The hardware part mainly introduces and designs the PCM-B252 main board and interface expansion board in detail;The software part includes the design of the data acquisition module,the design of the MySQL database storage module,the design and implementation of the data upload module,and the introduction of the remote operation software.Then the design and implementation of the innovation point data collector anti-crash self-starting system of this paper is carried out,including hardware structure and software implementation.Then,several analysis methods used in this system are briefly described and successfully applied in the example of the Texas ASEAN Tourism Experience Center project.The application results show that the building energy consumption data collection and analysis system designed by this project has achieved the expected design goals.At the end of this paper,the results of the project and the work of the next step are summarized and forecasted.