Intelligent solar street lamp system

Abstract

The invention discloses an intelligent solar street lamp system. The system comprises an LED lamp, a universal pan-tilt, a solar cell panel, a solar ray detection sensor, a solar street lamp control box, an infrared microwave dual technology detector and a storage battery. The solar ray detection sensor comprises a bottom plate, four light-transmitting material plates, four photoelectric elements and a transparent protection cover. A solar street lamp control circuit comprises an ARM microcontroller module, a voltage conversion circuit module, a crystal oscillation circuit module, a reset circuit module, a GPRS wireless communication module, a key operation circuit module, an amplifying filtering circuit module, a solar charging circuit and a relay. The universal pan-tilt is connected with the output end of the ARM microcontroller module. Power consumption of the solar street lamp is reduced, energy sources are saved, the intelligence degree of the solar street lamp is improved, the convenient and clean energy is supplied, the function of the solar street lamp is increased, the use effect is good, and the intelligent solar street lamp system is convenient to use and popularize.

Description

technical field [0001] The invention belongs to the technical field of solar street lamps, and in particular relates to an intelligent solar street lamp system. Background technique [0002] Street lamps are the main part of urban lighting projects. While they play an important role, they also consume a lot of energy. Traditional street lamps are mainly high-pressure sodium lamps, and the power of a street lamp is about 100W to 400W. In a city, only the main roads, such as some national roads, first-class roads, and second-class roads, can imagine the power consumed. In order to solve the problem of high energy consumption of street lamps, solar street lamps have appeared. Existing solar street lamps generally consist of four parts: solar battery packs, batteries, controllers and street lamps. The controller controls the solar battery pack to charge the storage battery, and controls the street lights to turn on after dawn and turn off before dawn. The defects and deficien...

AI Technical Summary

Problems solved by technology

The defects and deficiencies of the solar street lights in the prior art mainly include the following aspects: 1. Since the solar battery pack cannot follow the sun to rotate in real time, the charging efficiency of the solar battery pack for charging the battery is low; Whether there are pedestrians passing by or vehicles passing by, the street lights are kept fully open, which obviously causes a waste of energy, and turning off all the street lights will cause safety hazards, and the form of turning on and off the lights at intervals is used to save electricity. It will also cause uneven illumination on the road surface, and there is also a potential safety hazard; 3. In order to provide lighting at night when the street light is insufficient for a period of time such as continuous rainy days, the capacity of the solar cell and the storage battery are relatively large. In continuous sunny days, a large part of the electric energy in the battery will be idle, and the solar cells cannot be fully utilized

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