Design And Implementation Of Vehicle Information Management System Based On JAVA WEB

With the continuous progress of science and technology, the Internet ofThings has become a high-profile emerging applications, which is graduallymaturing stage. Car networking as a hot spot application of the Internet of thingsis providing convenient service in the way of information and digitization for thenew era of life. However, with the development of information technology of thevehicle networking, the vehicle intelligent terminals has become increasinglydiverse and hosted all kind of information. It includes the related attributeinformation of the vehicle, the dynamic and static information when vehicle isrunning. How to extract and manage these information effectively andscientifically, and how to get sufficient and valuable information in making therepair of car, the maintenance of car, the alarm of car and mining for theinformation which customers accustomed to. These problems have increasinglybecome the focus of lots of automotive manufacturers and after-sales serviceindustry. In response to these problems, vehicle information management systemwhich based on the technology of Java web is designed and implemented in thispaper, to provide the information of services such as safety, repair andmaintenance of the vehicle by the combination of data information of vehicleitself.This paper build a JAVA EE platform for enterprise-level applications.Apache-tomcat on the platform is selected as a web server and selecting themysql database to create the database table. And using the method of data sourceand connection pool to access the database; For the development of the wholeprogram, the thesis mainly use the development mode of B/S structure and thedesigning pattern of MVC to create application files of Servlet, Jsp and Javabeanreasonably and effectively. In the communication between car-based computerand web server, designing C++client program and Java web server program toachieve the communication, realizing the outer net to visit intranet successfullythrough NAT hole punching,and transmitting the vehicle data which have beencollected to web server automaticly; The querying mechanism according todifferent conditions on the functional design for the entire management system isrealized. The ability to modify and delete operations to the owners of informationis allowed. Using filter technology to manage the client requests and permissionstogether. The results of the query is shown by the form of paging.