摘要
LIN节点由MC68HC908QL4作控制器,TJA1020作收发器。各节点通过运用LIN协议构成车灯网络。控制器通过接收车灯的反馈信号对车灯进行诊断和控制。与传统的车灯控制方式相比,LIN总线具有实时性高,错误率低,成本少特点,可作为现有汽车网络,如CAN总线提供辅助功能,将成为汽车中使用汽车分级网络的启动因素。
LIN node uses MC68HC908QL4 as controller,TJA1020 as transceiver.The car light network is made of each node by using LIN protocol.The controller can diagnose and control car light by the feedback signal.Compared to traditional car light control mode,the result indicates LIN has advantages such as high real-time,low error rate and low cost, LIN bus provides assisted functions to automobile network, （e.g. CAN Bus）, It will be used in ears and causes automobile hierarchical network.
出处
《国外电子元器件》
2008年第6期46-48,共3页
International Electronic Elements
关键词
汽车
控制器
车灯网络
现场总线
automobile
controller
car light network
field bus
