电源技术2012，Vol.36Issue(8)：1096-1098,1151,4.
电动汽车电池管理CAN总线通讯系统设计
Design of communication system based on controller area network for EV battery management system
摘要
Abstract
CAN Communication System for electric vehicle was designed with MCU AT89C52, stand-alone CAN controller SJA1000 and PDIUSBD12 as the core elements. The hardware mainly completed the design of information collecting circuit and CAN-USB adapter. Many methods, such as photocoupler isolation, hardware filter, slope control mode were adoped to ensure the stability of the hardware system. Based on the hardware platform, the following softwares were designed, including the CAN node communication, the Firmware of the CAN-USB adapter, the PC host driver program and the application program, then the communication of the CAN node could be realized. Finallly, the electric vehicle was running at the state of no-load and in the road to test the sysetem relability.关键词
电动汽车/电池管理系统/CAN总线/网络通讯Key words
electric vehicle/ battery management system/ CAN bus/ network communication分类
信息技术与安全科学引用本文复制引用
程博,叶敏,孔德刚,曹秉刚..电动汽车电池管理CAN总线通讯系统设计[J].电源技术,2012,36(8):1096-1098,1151,4.基金项目
国家自然科学基金(51105043) （51105043）
陕西省自然科学基金(2009JQ7014) （2009JQ7014）
中央高校基金(CHD2011JC043) （CHD2011JC043）
