It presents the design of a intelligent vehicle display terminal system,and mainly introduces the working princip1e and system structure.The system is connected to the CAN-bus through a monitor node which contains the main controller STC89C52、CAN controller SJA1000 and transceiver PCA82C250.CAN messages are analysed,and sensor infonnation can be sent to S3C2440 through the serial port.Vehicle information can be virtually displayed through Windows CE.