The GSM Mobile Intelligent Network in our country has become the greatest one in the world. China mobile data communication has increased largely at recent year, also, industry based on Global Position System is growing up in our country, and combination of the two technologies is a revolution and would make application greater. In this thesis, the development process of a monitoring system based on GSM and GPS is presented, and the emphases are the phase of requirement, design and implement in software development flow.There are five parts in the thesis. Development background of the system is given in part 1. Part 2 introduces function and capability requirement of the system. An brief introduction of the three networks used by system, i.e., GPS, GSM and Internet, are placed in part 3, contains GPS, GSM, Internet. Part 4 and part 5 are the main parts of the thesis, part 4 includes structure design, data model design, and communication protocol design. Part 5 gives a deep technique based on part 4, shows system static model, and introduce core routine that implemented the system. |