Central control system of intelligent exhibition hall

Abstract

The invention discloses a central control system of an intelligent exhibition hall, and particularly relates to the field of control systems, the central control system mainly comprises a single-chip microcomputer, a data acquisition module, an equipment control module and a display module, the single-chip microcomputer is an STM32 chip and is used for processing acquired exhibition hall information data, control equipment, a control display screen and an output control instruction control relay, the single-chip microcomputer comprises a CPU, an interaction module, a port, a serial port, a WIFI module and the like. The data acquisition module is used for acquiring the visitor flow rate, the temperature and humidity, the cigarette smell, the illuminance and the volume in the exhibition hall; the equipment control module is used for managing a display screen, lamplight, a loudspeaker, a heating and ventilation system, a projector and an entrance guard in the exhibition hall; the display module is a liquid crystal display screen and displays information and pictures in the exhibition hall in a webpage mode. The number of people is detected through a target detection algorithm Faster RCNN, real-time data of the exhibition hall human traffic and the number of people in the exhibition hall are obtained, and the human traffic and the number of people in the exhibition hall can be managed.

Description

technical field [0001] The present invention relates to the technical field of control systems, and more particularly, to a central control system of an intelligent exhibition hall. Background technique [0002] With the continuous development of Internet technology and the continuous improvement of urban construction, various exhibition halls displaying humanities, history and urban planning have become more modern, intelligent and humanized. A modern exhibition hall should display relevant exhibits to the audience visually and intuitively, and usually use sound, light, electricity and other means to set off the effect at the same time. That is to say, almost every exhibit includes display, lighting, effect lighting. , audio, etc. Most of these multimedia effects are realized by projectors, LEDs, computer moving head lights, dyeing lights, imaging lights and speakers. [0003] The smart exhibition hall relies on the central control system of the intelligent exhibition hall...

AI Technical Summary

Problems solved by technology

[0004] The central control system of the existing exhibition hall is limited to the number of controlled devices when in use. At the same time, the concurrent delay control time of multiple controlled devices is long, which cannot meet the needs of users.

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