The Design And Implementation Of Engineering Cost Information Management System

Nowadays,information technology develops rapidly.In China,our scale of engineering construction enhances more and more quickly.Demands in the project field,especially the project cost management information system is raising fast.With the information technology,people of the projects can avoid the simple errors of manual filling of traditional ways of project management,and improved the efficiency of project cost management.This project builds on the MVC(Model-view-controller)three-tier architecture,development is based on the Browser/Server structure combined with Internet,and using PHP technology as a script language of services,database using the most popular relational database,MySQL,and with the object-oriented design and developing tools,complete the design of the system.As for the code,with the popular VUE structure,translating and editing becomes easier and easier,and the structure makes managing the elements on pages more and more convenient.This project is consisted of 4 models,including Project Management Model,Cost Management of Purchase Price Model,Template Management Model and Equipment Cost Management.Project Management Model is mainly managing contract and budget before the project works and analyses the budget.Cost Management of Purchase Price Model is mainly managing the prices of materials,management,business etc.Template Management Model is mainly managing project cost,index maintenance,index detail maintenance etc.Equipment Cost Management is mainly to managing the cost of project equipment.The project finally designed and implemented the Engineering Cost Information Management System,with the test of Project Management Model,Cost Management of Purchase Price Model,Template Management Model and Equipment Cost Management,no error happens and can successfully run.