摘要
在介绍实时操作系统μC/OS-Ⅱ和通讯规约的基础上,提出了基于嵌入式实时操作系统μC/OS-Ⅱ的通信管理机。从硬件选型、软件实现流程和约定的通信协议上阐述通信管理机的软硬件设计。该管理机具有多种通信接口,支持多种规约的相互转换,能使不同种类的网络相互通信,从而大大提高变电站自动化系统对设备选择的自由度,具有广阔的应用前景。
This paper firstly introduces real time operation system μC/OS-Ⅱ and communication protocols,then presents a device with embedded operation system μC/OS-Ⅱ,which can realize the communication between them and process data,This paper describes not only the hardware design but the idea of software design,This communication manager has many kinds of communication ports and supports many communication protocols,When we build or rebuild a transformer substation the choices would be greatly increased if the communication manager is used.
出处
《计算机工程与应用》
CSCD
北大核心
2007年第11期208-210,244,共4页
Computer Engineering and Applications
