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本文记述采用TP801A单板机控制的教学管理系统,介绍了该系统的硬件部分、软件部分,它具有结构简单、性能可靠、操作方便等优点。为及时了解和掌握教学情况,我们研制了一套微机控制的教学管理系统。系统采用TP801A单板机控制,通过键盘发出各种命令,可执行如下功能: 包括监视器、音频功放在内的第一套终端设备,可顺序扫描监视与监听32个或其中若干个教学现场。也可固定监视与监听某一预选教学现场。只有监视器的第二、三套终端设备可分别固定监视某一现场。可与任一教学现场对讲通话。并可对全部教学现场实行通播讲话。
This article describes the use of TP801A single-board computer-controlled teaching management system, describes the hardware and software components of the system, which has the advantages of simple structure, reliable performance, easy operation. In order to keep abreast of and master the teaching situation, we have developed a computer-controlled teaching management system. System uses TP801A single-board control, issued by the keyboard commands, the following functions can be performed: including the monitor, audio amplifier, including the first set of terminal equipment, can be sequentially scanned monitoring and monitoring of 32 or a number of teaching sites. Can also be fixed monitoring and monitoring of a pre-selected teaching site. Only the monitor of the second and third sets of terminal equipment can be fixed to monitor a scene. Talk to any teaching site on-site. And all the teaching site implementation of broadcasted speech.