Design And Implementation Of Car Life Cycle Evaluation Platform

Automobile manufacturing converts natural resources into components that make up automobiles.On the one hand,it creates wealth for mankind,and on the other hand,it has a serious impact on the environment.Professionals in the automotive industry are increasingly concerned about the development of green life cycle assessment.Green life cycle assessment can effectively supervise the environment.With the application of information technology in automobile service,the vehicle life cycle evaluation platform is playing a more and more important role in its various features,such as the diversity of functions and the large amount of information transmission.This paper mainly studies the vehicle life cycle evaluation platform,discusses the development status of the vehicle life cycle evaluation platform,and makes clear that the evaluation of digital and platform intelligence is the development trend of the vehicle life cycle evaluation platform.The automobile life cycle evaluation platform constructed by the application of advanced technology framework effectively guides the automobile enterprises.The development also supports the government's environmental protection department in formulating automotive related environmental policies.The main contents of this paper are as follows:(1)the analysis of various key technologies used in the vehicle life cycle evaluation platform,including the introduction of the J2EE platform,the SSH framework,the theory model of vehicle life cycle evaluation,the development environment and its tools.(2)Design the life cycle assessment platform based on the actual situation.The design of the platform is described from the aspects of vehicle life cycle evaluation,data processing based on vehicle life cycle evaluation model,design of functional modules,database building and database table design,and the implementation of the framework of vehicle life cycle evaluation platform.(3)according to the actual needs of the vehicle life cycle evaluation platform,the framework of the popular Struts+Spring+Hibernate system is adopted and the framework of the vehicle life cycle evaluation platform is designed.The presentation layer adopts the MVC structure of Struts,the middle layer uses Spring to realize the control reversal,and the base of the database adopts the Hibernate The framework can enhance the reusability of platform code and enhance the development efficiency of the platform by objectification of the database's SQL.The page uses HTML,CSS,Jquery,JavaScript,after.continuous testing and modification,to ensure that the page is beautiful and generous.The user rights management module can effectively prevent illegal intrusion and ensure the security and integrity of the platform.(4)Test the vehicle life cycle assessment platform,and display the test results in histogram and analyze them.The automobile life cycle evaluation platform studied in this paper can be used in the green evaluation of the actual car enterprises after the quantitative optimization,which can effectively guarantee the accuracy and has a good application prospect.