摘要
介绍了一种TCP/IP与CAN异构网络间互联网关的设计与实现方法。通过分析TCP/IP网络与CAN总线网络的特点,给出了网关硬件设计方案及软件模块。该方法采用PC外挂EPP-CAN盒子的方式,适用于任意TCP/IP网络,与一般的嵌入式网关只针对某一类计算机网络(如以太网)而扩展较难相比,具有更好的灵活性、通用性、程序可移植性和易开发易维护性。
A new method of developing the gateway between TCP/IP network and CAN bus network is described. According to the features of TCP/IP and CAN, the hardware design scheme and software modules are discussed. The described method can be used in any TCP/IP network, not limited to one net type. Compared to the embedded gateway developing method, it is more flexible and general, more easily to develop and maintenance.
出处
《计算机工程》
CAS
CSCD
北大核心
2007年第3期243-244,258,共3页
Computer Engineering
基金
国家"973"计划基金资助重点项目
