The Design And Research Of Solar LED Street Lamp Intelligent Control System

With the development of solar lighting technology, the solar street lamp hasdeveloped rapidly in recent years. LED energy-saving lamps gradually become a neweconomic products, and solar energy combined with each other, formed a newenergy-saving products-solar LED lights. Solar LED lights have many obvious advantages,its use can save a lot of energy. Now it has been gradually used in the main road of the city,so the development of intelligent solar street lamp controller needs more and moreobvious.This article will introduce the design of solar LED street lamp intelligent controlsystem in detail. First, this paper introduces the solar LED street lamp intelligent controlsystem of peripheral devices, this new type of lamp is mainly composed of solar panels,battery, LED lamps and lanterns, the main controller device composition and so on, andthen according to the function of the control design, developed in this paper, the system ofthe control system hardware circuit design and software program design of two parts, andimplemented in a modular manner each function of the system.Hardware circuit part of the system, the main control chip with high performanceATmega128single-chip microcomputer through the main street lamp control chip tocontrol the battery charging and discharging, and in the quick charge battery charging partdesign (quick charge) and slow charging (slow filling) of two different phases; And carriedout on the street lamp switch when combined with electric control design, system adoptsDS18B20temperature sensor, combining with the PWM dimming, intelligent to adjust thebrightness of the LED street light; Finally, designed the wireless data transmission module,it can be a long distance to cars in street lamp controller and fault detection betweenmutual transmission of data. Software part, mainly combining with the system in order torealize the function, use ICCV7for AVR development software, writing all functionprogram of the system. Finally, the designed intelligent solar LED street lamp controlsystem for the relevant debugging work, and achieved ideal results.The results of debugging show, solar LED street lamp intelligent control system isdesigned in this paper can be normal, stable operation, can be detected accurately completethe key operation parameters of LED lamp, real-time control and wireless communicationfunction, can fully meet the requirements of solar LED street lamp intelligent controlsystem. Confirm the feasibility of the solar LED street lamp intelligent control system intheory.