Illumination condition model system of exhibition hall design based on computer aided design

Abstract

Using the dimming control system, it is very convenient to control the lighting brightness of the lighting circuit according to the use requirements of different scenes at different times. It not only realizes the automatic control of lighting, but also creates and beautifies the light environment of the space inside and outside the building, and reduces the energy consumption and prolongs the service life of lamps. In view of this, the lighting condition model system of exhibition hall design based on computer aided design is put forward. Based on the optimization strategy of genetic algorithm, the visual comfort condition satisfied by the quantitative design of green lighting and the quantitative method for calculating the illumination intensity of green lighting are obtained. The system adopts ZigBee wireless network to realize data transmission, wireless monitoring, control and management among nodes of intelligent lighting system. As a bridge between the terminal and the server, the system gateway is responsible for monitoring information communication between ZigBee and Ethernet protocols. The server collects the monitoring information of the storage terminal and provides an interface for accessing and controlling the terminal.