Bus Services Through The Mobile Phone Platform Based On Spreadtrum Terminal Software Design

Currently the Car business system has got a quick development.The Car business system can provide functions such as vehicle realtime fixed position,vehicle realtime schedule and view vehicle running route,vehicle supervising control and wiretap,and vehicle alarm etc. So,the customers can hold vehicle position information at any time and schedule vehicle realtimly according to their needing conveniencely.The Spreadtrum Communication company provides the complete solution of the cellular phone platform software on hardware base.This is a complete cellular phone software development platform,and it provide a good condition of an high quality to develop different applications for customers.This platform has strong a advantage of integration degree,high stability and strong functions.On the side, The GPRS/EDGE mobile communication system of TCP/IP characteristic works hard.So, develope the terminal softwares in the Car business system based on these two kinds of advanced technology has important meaning.This article will discuss the project and process in detail about how to design and realize the terminal software in Car business system that is based on the Spreadtrum cellular phone software development platform, and the important technique and way for using.This software can realize GPS fixed position,alarm,receive the GPRS short message,take photos or send photos,system setting.It is a stable system that can work normaly on the spreadtrum platform.This article includes such contents:1. Introduced the business and techniques status that is related to the Car business system terminal software, as well as the design content and structure of this article, at the last explain my own work in the topic served as the project.2. Described the overall network architecture and software architecture of the car business systems,function module and logical structures of the terminal software,and start-up and initialization process. Then elaborated functional design requirements on the terminal programme module.3. Put focus on several function modules in order to introduce in the Car business system terminal software,how to design and describe functions and processes of each module. And on the base of system design, complete a detailed design and concreted realization.Then provide a fundation for code writing and software testing by project team.4. Described how to test software functional modules and the all system operation according to requirement of documents and specifications. Including the development of test plans, determine the contents of the tests, write test cases.5. At last the content of this article and the work is summarized.