CAN-RS232通信转换模块的设计与实现  

Design and realization of converter module between RS232 and CAN

作　　者：何宝福[1] 张文红[1] 

机构地区：[1]防空兵指挥学院,河南郑州450052

出　　处：《国外电子元器件》2007年第4期17-19,共3页International Electronic Elements

摘　　要：设计了一个结构简单、使用方便、应用面广的CAN节点与RS232串口通信转换模块,详细介绍了该模块的工作原理和实现方法,即通过软硬件相结合实现电平标准和通信协议的转换,从而完成两者之间的信息传输。A simple,convenience converter module between RS232 and CAN which was widely used is designed.The operation principle and implement method are introduced, the converter of level and communication protocols are implemented by means of software combined hardware,the data transfer between RS232 and CAN is realized.

关 键 词：CAN总线 RS232串行口 电平标准 通信协议 

分 类 号：TP334.7[自动化与计算机技术—计算机系统结构]