Global Intelligent Electric/Electronic System in Vehicle

This paper brings forward a concept of vehicle global intelligent electric/electronic system (GIEES) which is one of the tendencies in future vehicle development. The GIEES framework is built up according to analyzing the properties of electric/electronic devices in current vehicle, applying the advanced network technology - CAN/LIN and joining an on-board central computer. By means of integrating the micro electronic controller into individual device, intelligent electric/electronic devices are developed. On-board central computer which is manager of the system and interface to passengers is designed. CAN/LIN topology and network framework are set up to adapt vehicle layout. Based on these, electricity distribution mechanism and uniform wiring are studied as well. Functions of the whole system are explained in detail.