The Design And Implementation Of Quality Safety Management System Of Infrastructure Investment Enterprise

With China's rapid economic development,in order to solve the urban traffic congestion and improve urban living environment problems,the construction of urban rail transit astonished the world has got great achievement in the past years.Urban rail transit is of high public safety requirement,high cost,high technically complex,the event of accident not only have a big impact on the society and cause great economic loss.Aiming at this problem,the use of computer information technology means strengthen the safety management in urban rail transit construction and operation.Because the traditional three-layer architecture view layers with the background code of high coupling produces in the test process is difficult and the code reusability is very poor.So the system is developed by a three layer architecture and MVC framework mode.The separation of view layer and code is used to improve the reusability of the code,reduction of the coupling of the system in this paper.On the basis of the research of the related fields,this paper introduces the basic principle,operating principle,structure characteristics and the advantages and disadvantages of the MVC framework and MVC framework.The paper presents the implementation process of the development system,provides a part of the code,and the MVC framework and the three layer architecture model are integrated.Based on the.NET platform,a hierarchical structure is constructed,which has a clear structure and low coupling degree,and has good maintainability and scalability.The results show that the system runs stably and achieves the design purpose.