摘要
本文以长安公司SC6350车型为实验对象,依据CAN2.0B标准协议设计了车身CAN总线应用层协议,定义了报文的标识系统和数据域报文编码方式。同时,根据车身电器的特点,制定了长安SC6350车身CAN报文具体格式,设计了3类控制报文服务过程,并通过了CAN/LIN测试平台软件的测试,实现了车身电器的CAN总线控制系统。
Treating ChangAn company SC6350 model as the experimental car body object, the article designs the specific CAN data frame format and data coding method according to the CAN2.0B standard protocol. At the same time, according to the electrical characteristics of the car body, develops specific message format in ChangAn SC6350 model, designs three control message services. The protocol passes the test of CAN/LIN platform and achieves the CAN bus control systems of the car body.
出处
《中国仪器仪表》
2006年第8期36-39,共4页
China Instrumentation
基金
国家863计划项目(项目编号:2004AA1Z2380)
关键词
CAN总线
应用层协议
CAN bus Application layer protocol
