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基于微处理器LPC2129的CAN总线远距离光纤传输
引用本文:宋文生,谢艳,程鲲.基于微处理器LPC2129的CAN总线远距离光纤传输[J].光通信技术,2012,36(8):29-31.
作者姓名:宋文生  谢艳  程鲲
作者单位:中国电子科技集团公司第34研究所,广西桂林,541004
摘    要:介绍CAN总线的应用前景,分析了传统的CAN总线电缆传输方式以及CAN总线光纤透明传输方式的弊端,提出了基于LPC2129单片机微处理器的CAN总线光纤传输方式,用于彻底解决CAN总线传输领域信号速率与传输距离的矛盾,实现CAN总线的远距离传输。

关 键 词:CAN总线  透明传输  协议转换  远距离

Long distance optical transmission of CAN bus based on MCU LPC2129
SONG Wen-sheng , XIE Yan , CHENG Kun.Long distance optical transmission of CAN bus based on MCU LPC2129[J].Optical Communication Technology,2012,36(8):29-31.
Authors:SONG Wen-sheng  XIE Yan  CHENG Kun
Affiliation:(The 34th Research Institute of CETC,Guilin Guangxi 541004,China)
Abstract:The article introduced the application prospects of CAN bus,Analized the abuse of the way which used cable to transmit CAN bus and the way of Transparent transmission by using optical communication.This paper put forward a new method of CAN bus transmission based on MCU LPC2129,which can solve the contradiction between rate and distance in CAN bus,that can extend the transmission distance of CAN bus.
Keywords:CAN bus  transparent transmission  protocol conversion  long distance
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