摘要
电动汽车车载信息系统(IVIS)是获取电动汽车工况信息的主要渠道,是保证电动汽车安全稳定的行驶和提高其性能的关键。阐述了以S3C2440为核心芯片的显示终端硬件和CAN总线数据传输流程,并进行了An2droid的移植和应用程序的开发,介绍了电池电压的数据采集过程。该显示终端能够实时的显示电动汽车的电池电量、温度等信息。
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 hard- ware of display terminal has been introduced that used S3 C2440 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.
出处
《南昌大学学报（工科版）》
CAS
2011年第3期273-276,共4页
Journal of Nanchang University(Engineering & Technology)
基金
江西省科技厅资助项目(S00551)
