Design And Implementation Of Comprehensive Inquiry Terminal Service System Of Electric Power Intelligent Business Hall

With the rapid development of high technology and economy in China in recent years,Internet technology has been used in various fields of daily life,such as: smart home,smart transportation,smart logistics,etc.Of course,this also includes the construction of smart electricity business offices.At present,both State Grid and China Southern Grid are actively carrying out the construction of smart electricity business offices to facilitate the use of electricity users.With the increase in the intelligence and diversification of the power business hall,the traditional single business hall has been gradually replaced by a business hall system with dynamic information display and interactive functions,which is also an important change in the power business hall.This paper designs and implements a comprehensive query terminal service system for intelligent power business hall.The integrated query terminal service system of the intelligent power business hall is divided into four levels: interface layer,interface logic layer,interface layer and implementation layer.Through the mutual cooperation of these four levels,the design and implementation of the system are completed.Among them,the interface layer mainly completes drawing the interface and interacts with the user;the interface logic layer mainly completes the response to the user request of the interface layer,calls the interface layer interface functions,completes related services,and returns the results to the user interface layer;Component management facade,complete component related operations,provide chart display facade,complete graphic chart data package transfer operation,provide business management facade,complete data interaction with the platform;the implementation layer is mainly responsible for the specific realization of the functions of each module.The system is divided into eight modules,including log module,configuration module,interface module,interface logic module,component module,chart module,query service module and communication module.Detailed analysis and design of the key supporting technologies that need to be used during the implementation of the system,including: using Qt widgets to implement a large number of function keys;using ECharts charts to display visual graphical interfaces;using g Soap to implement WebService calls and the platform returns XML format XML file analysis and other technologies.Finally,the functional modules of the system are designed and implemented,and functional tests are carried out.