The development of the display terminal system used in PHEV based on CAN bus

The hardware composition and software flow of the display terminal system used in PHEV (plug-in hybrid electrical vehicle) has been described in detail in this paper, and this display terminal system can receive and parse the data from the CAN bus and display the energy flow and the information status of electronic control units of PHEV, possess the function that provide the hierarchical fault diagnose. The testing results of PHEV shows this display terminal system running well, and can meet the requirements of the information display of PHEV well.