Development Of Mobile Platform Client For Electric Vehicle Charging Pile Based On Android

With the development of electric vehicle industry,people's demand for charging pile was explosive growth.In order to solve the problems that the electric vehicle is charging difficultly,charging piles are found difficultly and other issues,to further improve the supporting charging facilities and charging pile operation system has been urgent.With the development of the times and the upgrading of user's needs,the development of electric vehicle charging pile application platform client has become an important factor to promote the development of electric vehicle industry,Combining charging pile industry and modern science and technology,the development of Android-based electric vehicle charging pile mobile platform client has become an inevitable requirement for the development of the industry.This thesis takes the electric car charging pile and Android smart phone as the background,the system described the development process of the electric vehicle charging pile mobile platform client,introduced its design and implementation steps.The system adopts C/S architecture,the server performs complex calculations and provides data and services,and the client interacts directly with the user.The server provides the operating system for the management personnel,so that it can manage the user,the charging pile and the charging card.The server is the bridge between the charging pile and the client,collects the charging pile data through the Socket data concentrator,and establishes the database for data storage;the server uses WebService communication mode with the client,to lay the foundation for the whole system's cross-platform and cross-language development;during the communication,useing JSON data format for data encapsulation,it's convenient for analysis and maintenance.The client based on Android development platform,make full use of LBS and map services,achieve real-time positioning?address searching?charging pile information querying ? route navigation and booking charging pile and other functions,the information of the pile contain pile location?status?type and so on;At the same time recording the consumption data of charging,so user can query it;the client achieves the effective management of user information,including querying and modifying personal information.The design of the system is convenient for the user to use the charging piles.It'is beneficial to improve the whole charging pile operating system.