Design And Implementation Of Onboard Products Quality Detection Management System For Nanjing Ship Inspection Institute

The design and implementation of the onboard products quality detection management system for Nanjing Ship Inspection Institute is presented in this thesis. As the component of the whole information platform, its goal is to support the institute's ships and related equipments quality detection and certification business with the objectives satisfying the requirements in onboard electrical, communication, guidance, power engine equipments and related products such as containers quality tests and certifications as an efficient information management tool.This software's requirement analysis, design, programming and tests are presented in this thesis in accordance with software engineering's methods, and techniques. In the aspects of functional requirements analysis the whole function is determined at first and then on this basis detailed discussions are expanded in detection operation management and evaluation management functions. The major operational patterns are presented for each function along with the use case models and interaction models. Then the software design architecture is described with details of the component modules such as the quality detection operation management module and the product evaluation module which are expanded with the internal objects dada structures, interface routines, class diagrams and time sequence diagrams established. Then the programming implementation of this software is presented with its program deployment scheme, major program module codes and some output information examples. Finally the software tests are discussed in the aspects of its methods and procedures.The onboard products quality detection management system for Nanjing Ship Inspection Institute is implemented with C# and Oracle database platform running within,NET framework. Currently the software has past testing and probation running which proves its reliability and practicality in satisfying the institute's onboard products quality detection and certification services.