基于μC/OS-II的TCP/IP-CAN嵌入式网关的设计及实现  

Design and implementation of TCP/IP-CAN embedded gateway based on μC/OS-II

作　　者：张占义[1] 刘教民[1] 王震洲[2] 王静红[3] 

机构地区：[1]河北科技大学信息科学与工程学院,河北石家庄050054 [2]华北电力大学电气工程学院,河北保定071003 [3]河北师范大学信息技术学院,河北石家庄050091

出　　处：《河北科技大学学报》2006年第4期310-312,342,共4页Journal of Hebei University of Science and Technology

基　　金：河北省自然科学基金资助项目(F2005000077)

摘　　要：协议转换网关是工业以太网的核心,它把以太网和现场总线连接起来,实现了工业设备的网络化。在此,设计了TCP/IP-CAN协议转换的总体方案;介绍了μC/OS-II的移植;以TCP/IP和CAN协议为基础,构建了TCP/IP-CAN协议栈;详细描述了协议转换的实现。Protocol conversion gateway is the core of industrial ethernet networks, for it links the ethernet and the field bus up and makes industrial devices getting into internet. The overall scheme of TCP/IP-CAN protocol conversion was designed by the principle of economy. Transplant of μC/OS-Ⅱ was introduced. Based on TCP/IP protocol and CAN protocol , TCP/IP-CAN protocol stack was constructed. The implementation of protocol conversion was described.

关 键 词：总体框架 嵌入式网关 μC/OS-Ⅱ TCP/IP CAN 协议转换 

分 类 号：TP399.04[自动化与计算机技术—计算机应用技术]