| The central intelligence control system of multi-media halls involves computer, internet, multi-media and other technologies. This paper illustrates its functions such as object teaching, easy operation, rich means of teaching and it also makes a detailed analysis of its working principles, i.e. the central intelligence control, via the central controlling main memory, of such equipment as multi-media computers, audio-visual installations, eletric curtains and lighting devices. Besides, the schemes of integrated system and control design are introduced in this paper. |