Intelligent energy-saving illumination system for underground garage based on Internet of Things

Abstract

The invention discloses an intelligent energy-saving illumination system for an underground garage based on the Internet of Things, and the system comprises a microcontroller, wherein the input end of the microcontroller is connected with a manual switch, a first timer, an illumination sensor, a sound control switch, and a human body infrared sensor. The output end of the microcontroller is sequentially connected with a PWM signal generator, a light adjustment circuit and an LED lamp. The microcontroller is also directly connected with the input end of the LED lamp. Through the setting of all timers, the system improves the utilization rate of resources, reduces the unnecessary waste, and also facilitates the prolonging of the service life of a corresponding device. Through the setting of the illumination sensor, the sound control switch and the human body infrared sensor, the system improves the humanization level and intelligent control level. The setting of the manual switch brings convenience to a user for carrying out the manual control of the system when the system has a fault or there is an emergent condition in an operation process of the system, and facilitates the emergency processing.

Description

technical field [0001] The invention belongs to the technical field of intelligent lighting, in particular to an intelligent energy-saving lighting system for an underground garage based on the Internet of Things. Background technique [0002] With the rapid development of urban construction and the continuous progress of society, more and more vehicles are used as people's means of transportation, especially in places where office buildings and office buildings are relatively concentrated, the population density per unit area has doubled, and parking nearby has become Many people's extravagant expectations, for this reason, the garage began to develop underground, and it became deeper and bigger. Because the underground garage makes reasonable use of effective space and saves land resources, it is more and more respected by construction units. However, due to its poor natural lighting, lighting is basically required 24 hours a day, resulting in a large energy consumption a...

AI Technical Summary

Problems solved by technology

However, due to its poor natural lighting, lighting is basically required 24 hours a day, resulting in a large energy consumption and causing many unnecessary losses to users.

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