Development of Digital Vehicle information Terminal Hardware System

摘要

This paper briefly introduces remote monitoring system of the electric vehicle, and digital hardware system of vehicle information terminal development. This system consists of the core processing module, power supply module, CAN communication module, serial communication module, communication module and 3G communication module. All modules work together, they realize the function of remotely gathering data of vehicle under various operating conditions together, and diagnose fault through the analysis of the fault code and the diagnosis.