LED photoelectric complementation intelligence control system

Abstract

Disclosed is an LED photoelectric complementation intelligence control system. The system comprises a solar energy charging device, a storage battery, a single-chip microcomputer, an LED illuminating lamp, and a storage battery/commercial power switching circuit. The solar energy charging device is connected with the storage battery; the solar energy charging device converts radiation energy of the sun into electric energy for sending to the storage battery for storage; the storage battery and commercial power are respectively connected with the storage battery/commercial power switching circuit through a voltage switching circuit; the storage battery/commercial power switching circuit is connected with the single-chip microcomputer; the storage battery/commercial power switching circuit is connected with the LED illuminating lamp through an area controller; and the storage battery/commercial power switching circuit is connected with the single-chip microcomputer, the single-chip microcomputer is connected with a photosensitive detection circuit, and the photosensitive detection circuit measures environment illumination intensity and inputs the intensity into the single-chip microcomputer for determining to start the area controller. According to the invention, by use of switching between the storage battery charged by solar energy and the commercial power, emergency power supply to the storage battery can be realized in case of commercial power failure, and at the same time, power can also be supplied to a street lamp by the storage battery which is prioritized to be charged by the solar energy, thus the purpose of energy conservation is achieved.

Description

technical field [0001] The invention relates to the technical field of LEDs, in particular to an LED photoelectric complementary intelligent control system. Background technique [0002] Solar photovoltaic power generation is a renewable clean energy, and it is currently the most widely used renewable clean energy with the best prospects. Fully developing solar energy has become a strategic decision for sustainable development of governments around the world. [0003] Solar power generation is an important form of solar energy utilization. It is a power generation method that uses solar cells to convert light energy into electrical energy. With the continuous advancement of technology, photovoltaic power generation may be one of the most promising power generation technologies. Using solar power to generate electricity has the following advantages: no fuel is needed, no pollution, no noise, no waste discharge, as long as there is sunlight, it can generate electricity; solar ...

AI Technical Summary

Problems solved by technology

At present, my country's urban street lighting mainly has the following disadvantages: sometimes there is a mains power outage or a faulty power outage, which brings a lot of inconvenience to the street lighting; in addition, most of the current mains electricity uses coal to generate electricity, which not only pollutes the environment, but also wastes resources.

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