Photovoltaic charging control system with infrared control illumination function

Abstract

The invention discloses a photovoltaic charging control system with an infrared control illumination function. The photovoltaic charging control system comprises a photovoltaic array, a Buck conversion circuit, a charging controller, a plurality of independent storage batteries, a signal acquisition module, a driving circuit, a control module, a temperature sensor, a lightning protection module, an illumination sensor, a photovoltaic power generation controller, a voice recognition module, an LED display screen, an infrared switch, an illumination lamp and a remote monitoring module. The control module is connected with the voice recognition module; a voice template for starting charge and stopping charge is arranged in the voice recognition module; when receiving a matched voice, the voice recognition module transmits a corresponding signal to the control module, and the control module controls the switch-on and switch-off of a charging circuit according to the received signal, so that the control is convenient, and the operation is stable and reliable; by virtue of display of the LED display screen, charging information can be seen conveniently; the photovoltaic charging control system is simple in use; and illumination is controlled through the infrared switch, so that a working staff can perform operation at night conveniently.

Description

technical field [0001] The invention relates to the technical field of cables, in particular to a photovoltaic charging control system with infrared control lighting. Background technique [0002] With the increasing human demand for energy and the reduction of traditional energy sources, energy issues have become an urgent issue. As a clean and pollution-free energy source, solar energy has become the main direction of modern energy development. [0003] In the solar off-grid power generation system, the solar energy is usually converted into a certain voltage by a solar charging device, etc. [0004] Level DC power is used by DC power equipment, and the excess energy is stored in the battery for use when there is a lack of solar energy. In order to use solar energy as much as possible, it is necessary to perform maximum power tracking to improve the utilization rate of solar energy. Since the sunlight intensity of the environment where the photovoltaic array is located is...

AI Technical Summary

Problems solved by technology

Since the sunlight intensity of the environment where the photovoltaic array is located is sometimes strong and sometimes weak, if the charging circuit cannot be controlled in stages according to different lighting conditions, the sunlight energy cannot be fully utilized, resulting in energy waste and low power generation efficiency

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