Application Researching Of Building Energy Consumption Monitoring Subsystem Based On Hot Standby Mode Industrial Computers

In recent years, the application of nationwide large-scale public building energy consumption monitoring system has been gradually developed and improved, Shandong Province according to the National Housing and Construction Office Department of Housing and energy consumption monitoring requirements, the establishment of Shandong Province, energy consumption monitoring platform, proposing the building energy consumption monitoring subsystem model, and improving the function of energy consumption monitoring platform by continuous innovation and improvement. After period of operation,we found that the pattern persists acquisition subsystem transmission interconnection of Energy Consumption Monitoring Platform between a little less than, meters, energy data acquisition and PC three, theoretically it meets the needs of monitoring and control applications, but the data acquisition and the host computer can not reach the level of industrial measurement and control applications. Building owners usually use ordinary PC as upper machine for office work, often move your PC for its use, and other factors easily leading to manual operation of the system is running crashes occur, ordinary PC generally installed on the change in the transformer room, is difficult to adapt to the change of the transformer room environment. There is no guarantee that the long time running, seriously affected the stability and reliability of the monitoring system of energy consumption.To solve the problem above, this paper proposes a new energy monitoring subsystem based on industrial-grade micro-IPC Platform redevelop subsystem monitoring software, constantly optimizing the overall structure of the subsystem to protect the reliability and stability of energy consumption monitoring system. In order to provide uninterrupted information services for buildings, two mini industrial computer complete hot standby switching. Energy monitoring data collection is completed, upload, storage, analysis, processing and consumption data backup, satisfy the higher reliability requirements.Firstly build a hardware development platform based on the industrial-grade miniature industrial computer, software design and development to develop subsystem needs analysis, software analysis subsystem need to collect energy consumption data type of upload and determine the basic functions of the software subsystem. Re-development of software subsystems, improving the subsystem function such as data acquisition, processing, compared with the previous subsystem software. In this paper, the development of software based on monomer building energy consumption monitoring subsystem add park buildings energy consumption data monitoring function. Data acquisition, processing, upload stage, according to the park, Monomer building, floor, room four-story structure completed the acquisition data acquisition, energy consumption data obtained will be collected in accordance with the requirements of the higher data center hierarchical breakdown process, according to the classification coding the definition of various types of building energy consumption data, upload data to the higher centers, to avoid a lot of redundant data and upload data stored in the higher centers, resulting in superior data center waste of resources, improve the stability and reliability of the system.By the research above, building an environment for testing, the higher virtual data center in the laboratory and completing the key function such as collection, processing, upload, display of energy data collection.