电教设备中央控制系统的设计

Designing Central Control System of Audio-visual Education Fixings

阐述了为在一个综合控制平台上对各种多媒体设备及灯光、窗帘、摄像机的运作实行遥控,如何利用分布式单片机控制技术、PC机串行通信技术、红外二次调制编码遥控等技术,进行硬件、软件的设计,分析了它们的原理及实现手段.

Remotely controlling and running several multimedia fixings,lights,window curtains and vidi -cons on an integration control platform,how to make use of technical means such as distribution SCM con-trol technology,PC serial communication technology and twice infrared modulation coding remote -control technology is very important for designing hardware and software,and their principium and implemental means are analysed.