Research Of Vehicle Information System Based On Bus

With the fast development of the automobile industry, more and more vehicles are used in traffic, the number of driver's license holders and traffic accident deaths grows rapidly, the problems about traffic and security are increasing. In order to solve these problems, more and more car electronic equipments put into use, such as Vehicle Data Recorder, combine instrument, 3G (GPS, GIS and GSM) and so on, and to enhance driving comfortable circumstance some pieces of advanced entertainment devices begin to be installed in the driving room.In this issue, we designe a car control system based bus, which lowers the level of complexity of the system as well as satisfying the modern car's request of the quantity and quality of information. This system is mainly composed of two major sections: car parts and PC management component. The PC management software provides users an information analysis platform. With the software platform ,users can receive Vehicle information from the car system and deal with system information analysis too. It also can be used to do simple parameters installed into car parts. Systems generally introduced some of the functions of Vehicle system structure, do modular analysis of its hardware structure and specific information collection, focus on the research of combined use methods about CAN / LIN and the module with recorder function.