Display Terminal of Electric Vehicle In-Vehicle Information System Based on Android

In-vehicle information system(IVIS) is one of the main channels to obtain information for electric vehicles,which also is the key to ensure stable vehicle driving and to improve the vehicle performance.The hardware of display terminal has been introduced that used S3C2440 as its core chip,and of data transferring process of CAN bus.Program for Android transplantation and application has been developed;battery voltage's data acquisition has been introduced.The display terminal could display the important information of electrical vehicle such as battery's power and temperature.