Azure Cloud-based Energy Meter Automatic Cluster Information Processing System And Safety Certification Mechanism Design

At present,information technology has penetrated into all aspects of the operation of the national grid.As an important metering device of the national power grid,metering and quality are related to the vital interests of each household.Analyzing the energy meter that has been removed due to fault or scrap is an important means to improve the quality of the energy meter.The traditional manual sorting method can no longer meet the needs of the current energy meter sorting.The dissertation is aimed at the automatic sorting and fault information analysis of the dismantled energy meter.The paper designs and implements the automatic sorting information processing system based on the Azure cloud and the research on the system security authentication method.The main research contents include the following three aspect:1.The UML and ER relational model design of the automatic sorting information processing system of the electric energy meter was removed.According to the demand analysis,the UML method and the ER relationship model were used to replace the energy meter automatic sorting information processing system,and the functional framework and database design of the information processing system was realized.2.Research on Azure Cloud and distributed multi-tier architecture for removing energy meter automatic sorting information processing system.According to the requirements analysis and customer requirements,integrated field conditions and hardware devices,using Azure cloud storage and distributed architecture,completed the expected task.3.For the automatic sorting information processing system of the energy meter,combined with RBAC and Claims user authentication mechanism,the system login security is well achieved.At the same time,during the operation of the system,a log record system was constructed to provide problematic retrospective conditions for future system maintenance.Combining with the automatic sorting system of electric energy meter,applying the MVC framework,Web Service technology,OPC technology,Azure cloud storage technology,and acquiring the data of each life cycle of the electric energy meter to form the basic database of the dismantling table,exploring the key technologies of related modules,and realizing The web version of the information processing system and the Form version sorting system solved the problem of difficult data management for dismantling the old form,and conducted statistical analysis on the verified data,initially forming a quality evaluation standard for electric energy meters,and establishing a quality evaluation system for dismantling electric energy meters.The framework guides manufacturers in improving the quality of electric energy meters.The research results have been applied to the smart meter reversal automation assembly line of a grid research institute.