Project management is mainly used for the complex work management which needs the cooperation of many different departments.It is widely used in the automobile industry.In project management,schedule management is an important component,its level has a decisive impact on the completion of the whole project.Based on the background of the project and the related theories of the project schedule management,the paper analyzes the status of the project schedule management,summarizes and summarizes the existing problems,and discusses the application of the project schedule management in the development process of the project The important position is demonstrated.On this basis,improvement suggestions are put forward for the existing problems.Firstly,CPM / PERT technology is used to output the initial schedule of the project,and the overall plan of the project is optimized by means of duration optimization,so as to effectively shorten the construction period.Secondly,corresponding solutions or countermeasures are taken for the problems in the project development process in time,Ensure the activities are carried out according to the plan to avoid affecting the overall progress of the project.At the end of this paper,a summary is made,and the prospect of further research in the future is put forward.It will broaden the view and method for current project management through the study of schedule management;it will be useful for the coming projects of tailgate and side door power lift gate system. |