Research And Analysis On Information Management System Of Urban And Rural Construction Projects In Zhoushan City

Zhoushan city urban and rural construction management is the key project of our company, and the management of construction projects for the construction company is an integral part of the daily management work, with the fast development of internet and communication, provide great convenience for engineering construction management, informationization level largely determines the implementation of the project cycle, but also to a great extent, provide convenience for the management of the project, set up for the fact of the construction project development project management information platform and system, helps strengthen the informatization construction of construction engineering project.This paper on the research background of zhoushan’s urban and rural construction project information management system was introduced in brief, on the basis of a comprehensive understanding of the domestic and foreign project information construction, in view of the project selected topic and the significance of the expression, the existing management system of business process are analyzed, and the problem of its existence, through business analysis system design scheme is given;In this paper, based on a lot of literature, the project management information system has carried on the detailed demand analysis, mainly includes business, functional and data requirements.In view of the needs of the business flow chart of the system on the implementation of the business;Demand for the function of the system through the system use case diagram to describe, and the use cases of system involves the detailed use case description is given, at the same time, the function of the system are given package diagram;For data requirements thumbnail class diagram, the system is introduced and the involved data entity dependencies are analyzed, through the analysis of the data requirements of system are given a database table, and the dependencies between different entities in the system and the e-r diagram.Finally the research and analysis of the system in detail, pointed out in this paper, the main task, and in the task the defects existing in the implementation process, and carries on the further analysis, the next step is given and the ongoing work of the need to solve the problem.Through the above research and analysis of the system, we can see that the system simplifies the original process all the paperwork in exchange, the examination and approval, archiving, such as work, greatly improves the work efficiency, overcome the disadvantages of the paper document is not easy to storage, storage.At the same time, the documents of approval and audit can be completed directly online login system, makes the project director and the head of the company work time and work place relatively free, as a file the examination and approval of save valuable time, improve the working efficiency.