Design And Implementation Of The Management System For Distribution Network Infrastructure Project

The distribution network infrastructure project of State Grid is characterized by complex construction technology,large investment scale,strict technical requirements,numerous participants and complex information communication.As a result,the management of State Grid infrastructure projects needs a large number of cross regional and cross departmental information exchange,and will generate a large number of project management related data,which puts forward higher requirements for the information management ability and data sharing ability of the project management system.Based on this,this paper mainly uses the cloud computing technology to construct the project management system of the distribution network infrastructure project of the State Grid,in order to improve the information management ability and data sharing ability of the system.First of all,the system analyzes the main functional and non functional requirements of the system through the analysis of the basic project management business of the distribution network,using the use case diagram analysis method of UML technology;then,on the basis of business analysis and demand analysis,the system is divided into four levels: cloud platform layer,data layer,management middle layer and performance layer to design the overall architecture of the system,and based on the E-R diagram Finally,the construction of Hadoop basic cloud platform,the storage and management of a large number of small file data in the process of project management,the construction of system data warehouse,and the realization of key system functions such as user confidence management,project information management,announcement information management and project work management are studied.This paper is based on the cross regional and cross departmental information management and sharing,as well as the massive data management and computing needs of the national grid distribution network infrastructure project.It mainly adopts cloud computing and data warehouse technology to build the project management system of distribution network infrastructure engineering based on cloud computing technology,manages all aspects of data resources of project related parties in the way of service,enhances the storage and processing capacity of large-scale data,and realizes the full sharing of information.Compared with other solutions,the enterprise project management system based on cloud computing platform For better project management services.