Design And Implementation Of Engineering Quality Management System For Shanghai Power Cable Engineering Company

Shanghai Power Cable Engineering Company always pays highly attention to project quality. As the company's project construction scope is more and more big, and the requirement is more and more high, informational quality management becomes a mandatory supporting tool to implement effective engineering project quality management. Particularly, aiming to large engineering projects, it can realize full-cycle and overall quality management, acts as a irreplaceable main tool for quality management high efficiency and accuracy.The developing goal of this construction engineering quality management system is to conduct multiple levels regulatory management to the company's engineering project quality. From software engineering view, this paper discusses the system's design and implementation. First, it discusses the system's demand analysis, simply analyzes the software system's general function targets. Then, from quality basic information management to construction process quality transaction management, it discusses the software's main functions. It also gives the main functions'user case modules, such as project begin-construction transaction management function, quality monitoring and assessment function during construction period, engineering material and equipment quality data management function, etc. Then, it discusses the system's software design scenario, including outlined design, database design, main modules'internal object constitution and data processing flow. It also sets up database's main data entity E/R model and transaction management module's output processing flow. Based on design scenario, the paper finally discusses the software's programming, main program implementation and testing.This system is programmed by Java, applies SQL Server as database server, and runs on Windows platform. Through testing and trial running, it preferable meets the development goal, has positive effect to the company's engineering quality management regarding information integrity, timeliness, accuracy and quality management cost efficiency.