Intelligent control device for LED street lamp and intelligent control method

Abstract

The invention relates to an intelligent control device for an LED street lamp and an intelligent control method. The intelligent control device comprises a moving image sensor component, a microprocessor and a street lamp switch control interface, wherein the moving image sensor component is used for detecting whether a moving object is on a pavement, and transmitting detection information to the microprocessor; the microprocessor is used for generating control instruction for indicating a preset time span of lightening the LED street lamp according to the detection information, and transmitting the control instruction to the street lamp switch control interface; and the street lamp switch control interface is used for lightening the LED street lamp in the preset time span according to the control instruction. The intelligent control device also comprises a communication component used for transmitting and receiving information, the moving image sensor component is also used for detecting the moving direction of the moving object, and the microprocessor is also used for generating state message according to the moving direction so as to previously lighten the LED street lamp in the moving direction. The device and the method can control the switch of the LED street lamp according to the pavement condition so as to increase the service life of the LED street lamp and save energy.

Description

technical field [0001] The invention relates to the field of intelligent control, in particular to an intelligent control device and an intelligent control method for LED street lamps. Background technique [0002] Street lamps are an important part of urban lighting. Traditional street lamps often use high-pressure sodium lamps. The overall low light efficiency of high-pressure sodium lamps has caused a huge waste of energy. Street lamps are of great significance to urban lighting energy saving. [0003] The difference between high-power LED street lights and conventional high-pressure sodium street lights is that the light source of high-power LED street lights adopts low-voltage DC power supply, and is a high-efficiency white light diode synthesized by GaN-based power blue LED and yellow phosphor powder, which is efficient, safe, energy-saving, environmentally friendly, With unique advantages such as long life, fast response, and high color rendering index, it can be wid...

AI Technical Summary

Problems solved by technology

[0006] Although LEDs have greatly improved in terms of power saving and lifespan, the power consumption and lifespan of LEDs still depend on the time the LEDs are lit

Because the current control method of LED street lamps is relatively simple, lighting control cannot be performed according to needs, especially in the case of no pedestrians and vehicles in the middle of the night, the street lamps are still lighting, which not only wastes electric energy, but also affects the life of the street lamps.

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