IoT-based outdoor lighting system

Abstract

The invention discloses an outdoor lighting system based on the Internet of Things, which includes a wireless remote monitoring module, a power distribution cabinet, a centralized control module, a single lamp control module and an LED lamp module. The centralized control module includes a third wireless communication unit, a transmission Sensing unit and calculation unit, the sensing unit includes PM2.5 sensor, rain sensor, fog sensor, the single lamp control module includes the fourth wireless communication unit, control unit and power supply unit, the LED lamp module is provided with two Different color temperature white LED light sources driven separately by the road, the centralized control module comprehensively judges and determines the weather visibility status, adjusts the spectrum of the lighting light in real time, reduces the impact of scattering, thereby achieving sufficient illumination and ensuring road safety. The wireless remote monitoring module, power distribution The cabinet, centralized control module, and single lamp control module are connected by wireless communication, which has the advantages of low cost, easy maintenance and upgrade, and intelligent control.

Description

technical field [0001] The invention belongs to the technical field of intelligent lighting, and relates to an outdoor lighting system based on the Internet of Things. Background technique [0002] Lighting has always been one of the main parts of urban power consumption, and my country's lighting power consumption accounts for 14% of the total electricity. Street lights are the most widely radiated infrastructure in urban life. It is understood that there is a street light every 20-30 meters on the main road. The replacement of traditional street lamps by LED street lamps has achieved a large saving in lighting power consumption, and the effect of energy saving and emission reduction is remarkable. At the same time, since LEDs support the dimming function, combined with the intelligent control technology of the Internet of Things, the outdoor lighting system can dim and control the lamps according to the time of day, weather or other needs, and can realize single-lamp cont...

AI Technical Summary

Problems solved by technology

The existing lighting system based on the Internet of Things usually adjusts the color temperature according to the ambient light or the time period, and there is no technical solution for adjusting the lighting spectrum according to the weather conditions.

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