摘要
以 Philips公司的 SJA10 0 0为例 ,介绍了 CAN现场总线的特点 ,控制器的功能、结构和 CAN2 .0 B总线协议的基本内容 ,阐述了一个基于 CAN总线的火车机车监控系统 ,及其系统性能要求、系统硬件构建、软件设计思路和应用结果 ,由此说明
This paper introduces the peculiarity of CAN field bus, the function and the structure of the CAN controller , the basic content of the communication protocol CAN2.0B in the instance of Philips′s SJA1000. Furthermore, it expounds a locomotive console system of train based on CAN field bus and its system function requisition, whole hardware structure, software framework and the application result. At the same time, it adduces the advantages of CAN field bus and a customary design process of industrial local control system based on CAN bus.
出处
《电子工程师》
2003年第4期21-23,共3页
Electronic Engineer
