摘要
LIN总线是一种结构简单、配置灵活的新型串行通信网络。主要用于实现汽车内部诸多电子控制单元之间的通信,为目前在汽车行业内广泛使用的现场总线提供辅助功能。本设计的硬件系统以STC89C51为控制核心,TJA1020为LIN总线报文收发器,实现LIN总线报文的发送与接收。
LIN-bus is a kind of simple structure and flexible configuration of new serial communication network, mainly used to a- chieve the communication between the interior electronic control unit,it＇ s widely used to provide auxiliary function for fieldbus which is widely applied in automotive industry, this paper sends and receives message of LIN-bus by using STC89C51 as the control core,and TJA1020 as the LIN-bus message transceiver.
出处
《现代机械》
2011年第4期40-41,共2页
Modern Machinery
