基于单片机的CAN与RS-232转换器设计  

CAN and the RS-232 switch controls which based on the monolithic integrated circuit designs

作　　者：田悦新[1] 王军芬[1] 李聚光[1] 

机构地区：[1]石家庄经济学院,河北石家庄050031

出　　处：《微计算机信息》2008年第20期88-89,113,共3页Control & Automation

基　　金：河北省科技厅攻关项目(052135153)

摘　　要：本文完成了基于单片机控制的CAN与RS-232转换器的研究与设计,设计了AT89C51单片机对RS-232接口和CAN模块的控制,解决了CAN总线与RS-232接口数据通信速率以及通信帧格式不同的技术,实现了RS-232接口数据与CAN总线数据的传输。This article has completed CAN and the RS-232 switch research which controls based on the monolithic integrated circuit and designs, Has designed AT89C51 monolithic integrated circuit to the RS-232 connection and CAN module control, Has solved the CAN main line and the RS-232 connection data communication speed as well as correspondence frame form different technology, Has realized the RS-232 connection data and CAN main line data transmission.

关 键 词：单片机 CAN总线 RS-232 

分 类 号：TP336[自动化与计算机技术—计算机系统结构]