摘要
通过阐述CAN总线的特点及以OSI参考模型为基础的分层结构,对CAN的高层协议进行了对比,并介绍了基于CAN总线的SAEJ1939通信标准,分析了CAN总线有关器件及其在汽车网络通信系统中的实际应用情况。
Through explaining the characteristic of CAN bus and the hierarchical structure based on OSI consulting models, this paper compares the senior protocol of CAN, introduces SAE J1939 communication standard based on CAN bus, and analyses that the components and the practical application situation of CAN bus in automobile network communication system.
出处
《信息技术与标准化》
2008年第1期21-25,共5页
Information Technology & Standardization
关键词
控制器局域网
技术规范
汽车网络通信
应用
controller area network
technical specification
automobile networkcommunication
application
