Research On The Progress Management Of Network Information System Integration Project

The network information system integration project is to build the whole computer network system,so that it can satisfy the related network connection and information communication.In recent years,it has developed rapidly in the field of ICT services.As an important part of project management,the success or failure of the progress management of network system integration project is one of the key factors to determine the success of the project.At present,the network information system integration project has achieved fruitful results,but the progress management has the following problems.The two sides have underestimated the time of project activities,and invested insufficient time and resources into the important activities such as the preliminary plan planning and later system test.The sequence of activities is not accurate,which makes it difficult to locate and determine the scope of the fault between modules,delays the project schedule,or even leads to project partial rework in severe cases.Both parties provide poor control of the progress change,and professional project manager is absent.This paper studies how to manage the progress of network information system integration projects,and designs a progress management plan for a network information system integration project.First the organizational structure of project management is designed,then the project's activities and their relations are analyzed,the progress plan of the project is arranged to control the progress during project implementation,and the events that may affect the project schedule are managed.Based on the theory of progress management,a progress management plan is summarized,which can also applied to other similar projects.The emphasis of time management in these projects lies in the progress management plan,which can be developed through activity definition,activity sequencing,duration estimation,resource estimation,critical path identification.In the process of project implementation,the time change control system method,the execution situation measurement method,and crashing is applied to control the progress and correct the possible deviation.Since such projects usually have specific requirements for the construction site,it is necessary to strengthen the communication with the constructor,and reserve some activity period.