Design And Implementation Of Electrical Engineering Project Quality Evaluation Business System

At present,the data source of comprehensive quality evaluation of electrical engineering project is relatively single,and it can not form a variety of data source evaluation data management and evaluation management mode,which affects the fairness of evaluation results.The comprehensive quality evaluation system of electrical engineering projects studied in this paper can realize data management and analysis for the comprehensive quality evaluation of Engineering projects,and provide an integrated quality evaluation management model for project managers,project departments and quality management departments.Based on the analysis of the roles of project manager,project department and quality management department,this paper designs and develops a comprehensive quality evaluation system for electrical engineering projects,completes the analysis of system function model by use of case diagrams and activity diagrams,and analyses the non-functional requirements of the system.On the basis of requirement analysis,the multi-layer system architecture of display layer,display control layer,business logic layer and data layer is designed.According to the system function model,the software module structure is designed.The detailed design of basic information management,evaluation data management,supervision data management,comprehensive evaluation management and other functions of the system are completed by using UML sequence diagram and class diagram,and the number of systems is designed.Database conceptual model and data table structure.On this basis,the paper completes the database establishment and data loading.In the implementation part,the functional modules are implemented by.NET framework,and the system function is shown by typical program code and system running screenshots.The innovations of the system include:(1)introducing a multi-dimensional project quality evaluation model based on qualitative and quantitative analysis,which evaluates the quality of electrical engineering projects from the aspects of project progress,supervision evaluation and safety evaluation,and completing the evaluation of electrical engineering project quality in the form of final score by flexibly setting evaluation model;(2)introducing safety control model to realize participation evaluation.The unification of privileges and data of price users ensures the security of evaluation data.Finally,the paper completes the system function test and performance test,verifies the stability and reliability of the system operation,and achieves the expected functions.The comprehensive quality evaluation system of electrical engineering projects designed and implemented in this paper has changed the original evaluation model,and constructed the comprehensive quality evaluation model of electrical engineering projects,which realizes the fair,scientific and comprehensive comprehensive comprehensive evaluation of electrical engineering projects,and provides a comprehensive management platform for grasping the comprehensive quality of electrical engineering projects in an all-round way.