Multimedia intelligent exhibition hall

Abstract

The invention relates to the field of exhibition hall display, and particularly relates to a multimedia intelligent exhibition hall comprising a central processor, a camera, a sound receiver, a 3D projector, a cloud side system and a display screen. The 3D projector projects information, people and slides to be displayed in the 3D form. The crowd is attracted by the 3D projector in actual displayand then the sound receiver collects the sound of the customer and transmits the sound of the customer to the central processor by describing the required data to the sound receiver. The central processor analyzes the received sound and performs matching and comparison with the data in the cloud side system. The central processor calls the successfully matched data to be displayed through the display screen and the 3D projector. Meanwhile, the called data are reread through the sound equipment so that understanding can be facilitated for the crowd, a quite atmospheric way of exhibition can becreated and a great effect of publicity can be achieved.

Description

technical field [0001] The invention relates to the field of exhibition halls, in particular to a multimedia intelligent exhibition hall. Background technique [0002] The exhibition hall is an exhibition and demonstration activity for the purpose of conveying specific information by means of the best spatial relationship of comprehensive objects, people, fields and other elements. It clearly displays materials, handouts, real objects, slides, etc., so that the exhibition staff Get to know the exhibits well. [0003] However, the general large-scale exhibitions are labor-intensive and time-consuming during the construction process, with high operating costs and a simple structure, which cannot create a rich display method, which makes the exhibitors boring during the exhibition process and makes the exhibitors less interested in the exhibits. The attention is greatly reduced, and the publicity effect is not good. When the exhibition is over, the exhibition site will be dism...

AI Technical Summary

Problems solved by technology

[0003] However, the general large-scale exhibitions are labor-intensive and time-consuming during the construction process, with high operating costs and a simple structure, which cannot create a rich display method, which makes the exhibitors boring during the exhibition process and makes the exhibitors less interested in the exhibits. The attention is greatly reduced, and the publicity effect is not good. When the exhibition is over, the exhibition site will be dismantled immediately, which brings a lot of waste in materials, labor, time, etc., and the practical effect is low

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