Design And Implementation Of Charging Monitoring And Management System For Electric Vehicle

Supported by the new energy policies,the development trend of electric vehicles has been advanced for a long time,along with which the rapid development of closely-related charging infrastructure.The number of charging stations has also increased year by year.However,the three above mentioned developments have triggered management challenges,The main research direction of this paper is about how to use Internet technology and PC Internet browser to show more content for users and facilitate users to conduct relevant business.The system described in this article comes from the actual research and development project of the internship company,The project designed and implemented a set of charging monitoring and management system for electric vehicle based on B/S(Browser/Server)architecture,which adopts SSM(Spring+Spring MVC+My Batis)framework,real-time data storage that uses Redis memory database,My SQL relational database is used for data persistence,and data visualization is realized by using the combination of Influx DB sequential database and ECharts.It is an integrated management platform for the operation and equipment monitoring of electric vehicles,charging piles and charging stations.This paper focuses on the whole process of the software development life cycle of charging monitoring and management system for electric vehicle.There are six functional modules of the system,including home page,charging station management,charging pile management,vehicle management,charging record and power curve.In the design and implementation of charging monitoring and management system for electric vehicle,the main work of the author is as follows: First,demand analysis of this system,collect related information of the project,participate in the requirements review meeting,analyze the feasibility of the system,prepare the requirements specification,determine the technology used in the system development,learn and master the relevant technical knowledge and build the project development environment to prepare for the later development;Then,on the basis of requirement analysis,the logical model of the system is constructed,the system architecture is designed,the function modules of the system are divided,and the database tables are designed;Then participated in the detailed design and implementation of the system,according to the logic model of the system,the author designed and coded the six major function modules that the author was mainly responsible for;Finally,the author participated in the system testing of this system,wrote test cases,and used black box testing to test the system,and conducted functional test and non-functional test,and formd a test report;In addition,the author also participated in the preparation of the documents,including system deployment documents,failure emergency recovery instructions,user manuals and other documents.At present,the system has been developed and tested,and has been put into use in the actual environment.There are 167 charging stations that have been put into operation,and all functions operate normally,basically reaching the expected goal.