一种基于单片机的网络键盘的设计与实现  

DESIGNING AND REALISING AN MCU-BASED IP-KEYBOARD

作　　者：王君[1,2] 罗焕佐[1] 许石哲[1] 邹媛媛[1] 

机构地区：[1]中国科学院沈阳自动化研究所,辽宁沈阳110016 [2]中国科学院研究生院,北京100049

出　　处：《计算机应用与软件》2011年第1期163-166,共4页Computer Applications and Software

摘　　要：针对工业设备智能维护领域,通过研究分析PS/2键盘的接口、电气特性及协议规范,利用单片机实现了标准的PC机键盘。并结合网络技术,设计并实现了一种网络键盘,称之为IP-KeyBoard,其扩展了传统键盘的作用范围,可以对远程设备进行调试、参数设置等本地键盘操作。在局域网环境下,实验验证了网络键盘远程操作的可行性。In light of the field of intelligent maintenance of industrial equipments,by studying and analysing the interface,electrical characteristics and protocol specification of the PS/2 keyboard,in this article we realized a standard PC keyboard with MCU,and combining with the network technology,we designed and implemented a kind of network keyboard,which is named the IP-KeyBoard in this article.It expands the function range of traditional keyboard,and can be used to do some local keyboard operations on remote equipments.In environment of LAN,the feasibility of the IP-KeyBoard has been proved by the experiments.

关 键 词：单片机 PS/2键盘 网络通信 智能维护 

分 类 号：TP334.23[自动化与计算机技术—计算机系统结构]